WO2022267374A1 - 裸视三维显示组件及裸视三维显示装置 - Google Patents

裸视三维显示组件及裸视三维显示装置 Download PDF

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Publication number
WO2022267374A1
WO2022267374A1 PCT/CN2021/136832 CN2021136832W WO2022267374A1 WO 2022267374 A1 WO2022267374 A1 WO 2022267374A1 CN 2021136832 W CN2021136832 W CN 2021136832W WO 2022267374 A1 WO2022267374 A1 WO 2022267374A1
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Prior art keywords
display screen
naked
display
dimensional
view
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PCT/CN2021/136832
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English (en)
French (fr)
Inventor
季楠
Original Assignee
深圳市立体通技术有限公司
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Priority claimed from CN202110703637.7A external-priority patent/CN113534489B/zh
Priority claimed from CN202110837158.4A external-priority patent/CN113655626B/zh
Application filed by 深圳市立体通技术有限公司 filed Critical 深圳市立体通技术有限公司
Publication of WO2022267374A1 publication Critical patent/WO2022267374A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details

Definitions

  • the present application relates to the field of naked-view three-dimensional display, in particular to a naked-view three-dimensional display component and a naked-view three-dimensional display device.
  • Naked-view three-dimensional (3-dimension, 3D) technology is also called naked-eye 3D technology.
  • the two pictures are respectively projected into the corresponding eyes of the user, simulating the principle of parallax imaging of the human eye, so that the user can form a three-dimensional picture in the brain.
  • the right image 110 exits the right line of sight 111 to the right eye 140 through the lenticular screen 130; as shown in Figure 2, the left image 120 exits the left line of sight through the lenticular screen 130 121 to the left eye 150; as shown in Figure 3 as a whole, a three-dimensional image is formed in the user's brain.
  • zero parallax means that the object is on the screen, also known as screen point
  • positive parallax means that the object is inside the screen, also known as in-screen
  • negative parallax means that the object is between the screen and the user, also known as out-screen.
  • the display surface 160 has a right image 161 and a left image 162, for the right image 161, the right eye 140 sees the right eye virtual image 141, for the left image 162, the left eye 150 views
  • the virtual image 151 for the left eye, the virtual image for the right eye 141 and the virtual image for the left eye 151 together form a virtual image 170 in the user's brain, and the virtual image 170 is on the screen at this time.
  • “Normal parallax” is shown in FIG.
  • the virtual image 141 for the right eye and the virtual image 151 for the left eye jointly form a virtual image 170 in the user's brain, but the virtual image 170 is inside the screen at this time.
  • “Negative parallax” is shown in FIG. 6 , similarly, the virtual image 141 for the right eye and the virtual image 151 for the left eye jointly form a virtual image 170 in the user's brain, but at this time the virtual image 170 is between the screen and the user.
  • the 3D picture that the user sees with naked eyes is a virtual three-dimensional space picture through the parallax of the left and right eyes. Because the carrier of the picture is the screen, whether it is a mobile phone, tablet, monitor or TV, there will be a problem when watching naked-eye 3D content, that is, at the edge of the screen, because there is interference from the edge of the screen within the line of sight, making the eyes Stereoscopic parallax cannot be formed, and both positive and negative parallax images will have zero parallax, which causes major problems in the stereoscopic display effect and makes viewers feel dizzy and uncomfortable. It is mainly reflected in the following two points: First, the spatial relationship between front and back is chaotic.
  • the user looks at an object that is out of the screen, the user thinks that there is an unobstructed spatial relationship between the object and the screen, that is, an object that is closer to the user will not be blocked by an object that is farther away from the user.
  • the second is parallax mutation. Because the edge of the screen is cut, the object that was originally negative parallax or positive parallax has an incorrect reference object. As a result, the brain will think that the object cut by the screen is at the position of zero parallax, which will cause a sudden change in parallax. Affects the 3D display effect, causing dizziness due to the logical illusion.
  • a naked-view three-dimensional display assembly which includes a three-dimensional frame structure; the three-dimensional frame structure includes a shielding part and a mounting part; the shielding part is arranged on the mounting part, and the shielding part is used to block The edge area of the display screen, and the shielding member is provided with a viewing port to at least partially expose the display area of the display screen; the mounting member is used to install and place the shielding member relative to the display screen, so that the shielding There is a preset distance between the end of the component away from the display screen and the display screen.
  • a naked-view three-dimensional display device which includes a display terminal and the above-mentioned naked-view three-dimensional display assembly; the shielding member is located on the display screen of the display terminal, and the shielding member is used for Covering the edge area of the display screen of the display terminal, the mounting member installs and places the shielding member relative to the display screen, so that there is a predetermined gap between the end of the shielding member away from the display screen and the display screen. spacing.
  • FIG. 1 is a schematic diagram of right-eye imaging by a columnar grating method for naked-view three-dimensional display.
  • FIG. 2 is a schematic diagram of left-eye imaging by a columnar grating method for naked-view three-dimensional display.
  • FIG. 3 is a schematic diagram of the overall imaging of the columnar grating method based on the naked-view three-dimensional display of FIGS. 1 and 2 .
  • FIG. 4 is a schematic diagram of a zero-parallax state of naked-view 3D display.
  • FIG. 5 is a schematic diagram of the positive parallax state of naked-view 3D display.
  • FIG. 6 is a schematic diagram of the negative parallax condition of naked-view 3D display.
  • FIG. 7 is a schematic diagram of a traditional mobile phone.
  • FIG. 8 is an application schematic diagram of a naked-view three-dimensional display component according to an embodiment of the present application.
  • FIG. 9 is an application schematic diagram of a naked-view three-dimensional display component according to another embodiment of the present application.
  • FIG. 10 is a schematic diagram of another direction of the naked-view three-dimensional display component of the embodiment shown in FIG. 9 .
  • FIG. 11 is a schematic structural diagram of a naked-view three-dimensional display component according to another embodiment of the present application.
  • FIG. 12 is a schematic structural diagram of a naked-view three-dimensional display component according to another embodiment of the present application.
  • Fig. 13 is a schematic structural diagram of a naked-view three-dimensional display component according to another embodiment of the present application.
  • FIG. 14 is a schematic structural diagram of a naked-view three-dimensional display component according to another embodiment of the present application.
  • FIG. 15 is a schematic structural diagram of a naked-view three-dimensional display component according to another embodiment of the present application.
  • Fig. 16 is a schematic structural diagram of a naked-view three-dimensional display component according to another embodiment of the present application.
  • Fig. 17 is a schematic diagram of the application of a naked-view three-dimensional display component according to another embodiment of the present application.
  • FIG. 18 is a schematic view of another direction of the naked-view three-dimensional display component of the embodiment shown in FIG. 17 .
  • FIG. 19 is a schematic diagram of an application of a naked-view three-dimensional display component according to another embodiment of the present application.
  • FIG. 20 is a schematic diagram of another direction of the naked-view three-dimensional display component of the embodiment shown in FIG. 19 .
  • FIG. 21 is a schematic diagram of an application of a naked-view three-dimensional display component according to another embodiment of the present application.
  • Fig. 22 is a schematic diagram of an application of a naked-view three-dimensional display component according to another embodiment of the present application.
  • Fig. 23 is a schematic diagram of an application of a naked-view three-dimensional display component according to another embodiment of the present application.
  • Fig. 24 is an application schematic diagram of a naked-view three-dimensional display component according to another embodiment of the present application.
  • FIG. 25 is a schematic diagram of an application of a naked-view three-dimensional display component according to another embodiment of the present application.
  • FIG. 26 is a schematic diagram of an application of a naked-view three-dimensional display component according to another embodiment of the present application.
  • Fig. 27 is an application schematic diagram of a naked-view three-dimensional display component according to another embodiment of the present application.
  • FIG. 28 is a schematic diagram of another direction of the naked-view three-dimensional display component of the embodiment shown in FIG. 27 .
  • Fig. 29 is an application schematic diagram of a naked-view three-dimensional display component according to another embodiment of the present application.
  • FIG. 30 is a schematic view of another direction of the naked-view three-dimensional display component of the embodiment shown in FIG. 29 .
  • FIG. 31 is a schematic diagram of an application of a naked-view three-dimensional display component according to another embodiment of the present application.
  • Fig. 32 is a schematic diagram showing the application of a naked-view three-dimensional display component according to another embodiment of the present application.
  • Fig. 33 is an application schematic diagram of a naked-view three-dimensional display component according to another embodiment of the present application.
  • FIG. 34 is a schematic diagram of another direction of the naked-view three-dimensional display component of the embodiment shown in FIG. 33 .
  • FIG. 35 is a schematic diagram of an application of a naked-view three-dimensional display component according to another embodiment of the present application.
  • FIG. 36 is a schematic diagram of another direction of the naked-view three-dimensional display component of the embodiment shown in FIG. 35 .
  • Fig. 37 is a schematic diagram of an ideal state of a traditional mobile phone displaying a three-dimensional image.
  • Fig. 38 is a schematic diagram of an actual state of displaying a three-dimensional image by a traditional mobile phone.
  • FIG. 39 is an application schematic diagram of an embodiment of the naked-view three-dimensional display device described in the present application.
  • FIG. 40 is a schematic structural diagram of a naked-view three-dimensional display component according to an embodiment of the present application.
  • FIG. 41 is a schematic diagram showing the details of the naked-view three-dimensional display component of the embodiment shown in FIG. 40 .
  • FIG. 42 is a schematic diagram of another direction of the naked-view three-dimensional display component of the embodiment shown in FIG. 40 .
  • FIG. 43 is a schematic structural diagram of a stereoscopic three-dimensional display device having the stereoscopic three-dimensional display component shown in FIG. 42 according to an embodiment of the present application.
  • FIG. 44 is a schematic structural diagram of a naked-view three-dimensional display device according to another embodiment of the present application.
  • FIG. 45 is a schematic structural diagram of a naked-view three-dimensional display device according to another embodiment of the present application.
  • FIG. 46 is a schematic structural diagram of a naked-view three-dimensional display device according to another embodiment of the present application.
  • FIG. 47 is a schematic structural diagram of a naked-view three-dimensional display component according to another embodiment of the present application.
  • FIG. 48 is a schematic view of another direction of the naked-view three-dimensional display component of the embodiment shown in FIG. 47 .
  • FIG. 49 is a schematic view of the naked-view three-dimensional display component of the embodiment shown in FIG. 47 in another direction and placed on a plane.
  • FIG. 50 is a schematic diagram of another direction of the naked-view three-dimensional display component of the embodiment shown in FIG. 47 .
  • FIG. 51 is a schematic diagram of another direction of the naked-view three-dimensional display component of the embodiment shown in FIG. 47 .
  • FIG. 52 is a schematic cross-sectional view along A-A direction of the naked-view three-dimensional display assembly of the embodiment shown in FIG. 51 .
  • FIG. 53 is a schematic cross-sectional view along the B-B direction of the naked-view three-dimensional display assembly of the embodiment shown in FIG. 51 .
  • FIG. 54 is a schematic view of another direction of the naked-view three-dimensional display component of the embodiment shown in FIG. 47 .
  • FIG. 55 is a schematic diagram of another direction of the naked-view three-dimensional display component of the embodiment shown in FIG. 47 .
  • FIG. 56 is a schematic view of another direction of the naked-view three-dimensional display component of the embodiment shown in FIG. 47 .
  • FIG. 57 is an exploded schematic view of the naked-view three-dimensional display assembly of the embodiment shown in FIG. 56 .
  • Fig. 58 is a schematic diagram of an ideal target state for traditionally displaying a three-dimensional image.
  • Fig. 59 is a schematic diagram of the actual state of traditionally displaying a three-dimensional image.
  • FIG. 60 is a schematic diagram of an actual state of displaying a 3D image by a naked-view 3D display device according to another embodiment of the present application.
  • FIG. 61 is a schematic diagram for logical understanding of displaying 3D images by the naked-view 3D display device of the embodiment shown in FIG. 60 .
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features.
  • the features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise specifically defined.
  • a first feature is “on” or “under” a second feature, which means that the first feature is directly in contact with the second feature, or that the first feature and the second feature are indirectly contact through an intermediary.
  • “above”, “above” and “above” the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or it just means that the first feature is higher in level than the second feature.
  • “Below”, “beneath” and “under” the first feature may mean that the first feature is directly below or obliquely below the second feature, or it just means that the level of the first feature is smaller than that of the second feature.
  • a naked-view three-dimensional display assembly which includes a three-dimensional frame structure;
  • the three-dimensional frame structure includes a shielding part and a mounting part, the shielding part is arranged on the mounting part, and the shielding part is used to block the edge of the display screen area, and the occluder is provided with a viewing port to at least partially expose the display area of the display screen;
  • the edge area of the block display screen refers to the edge of the display screen when looking at the display screen from the display direction perpendicular to the display screen. The area is blocked or covered.
  • the occlusion of the edge area of the display screen may refer to that when looking at the display screen from a viewing angle within a predetermined angle range from a display direction perpendicular to the display screen, the edge area of the display screen is covered. Cover or cover.
  • the mounting part is used to install and place the shielding part relative to the display screen, that is, the shielding part can be mounted on the display screen through the mounting part, so that there is a preset distance between the end of the shielding part away from the display screen and the display screen.
  • the three-dimensional frame structure is used to form a viewing space, and a shield is set on the display screen. A spatial parallax is formed.
  • the 3D frame structure blocks the edge area to form a viewing environment that blends with the parallax of the display screen.
  • the user will think that the 3D image is blocked by the 3D frame structure instead of the screen, thus solving the problem of naked 3D viewing
  • the display industry has long experienced parallax changes at the edge of the screen and the resulting dizziness and discomfort; it has the advantages of simple structure and flexible use, easy to manufacture and low cost, easy to carry and use; and enables content providers to create 3D There is no need to limit the freedom of 3D content production; and the position of the occluder relative to the display screen is controlled by the mounting part, which helps the user to correctly place the naked-view 3D display component on the one hand, and helps to ensure the position and distance for normal use on the other hand.
  • the blocking member can be an integral structure, such as a plate with a transparent viewing port, a transparent glass plate with a viewing port and a light-shielding coating around the periphery to block the edge area of the display screen, a A plate with a viewing port, such as a wooden or plastic board hollowed out to form a viewing port, or a plastic board embedded with a transparent glass plate, or a transparent glass plate with a light-shielding coating around the periphery; It is a plurality of interconnected structures, such as a plurality of plates formed by connection, with viewing ports in them. The user watches the display area of the display screen through the viewing port.
  • the shape of the viewing port includes circle, ellipse, rectangle and irregular polygon, etc. Further, in one of the embodiments, the shape of the viewing port is similar to that of the display area, so as to obtain a relatively large viewing range. In one of the embodiments, the blocking member is used to block the entire edge area of the display screen, or only block the edge area adjacent to the display area of the display screen, that is, only cover part of the edge area, and only need to block the position close to the display area .
  • the mounting part includes a support bar, a mounting plate and a mounting frame.
  • the mount can be a whole frame, two mounting plates, three mounting plates, four mounting plates, three support bars, four support bars or a greater number of support bars.
  • the shielding member is a shielding plate
  • the mounting member is a mounting frame
  • the shielding plate is detachably or rotatably disposed on the mounting frame.
  • the design of the preset distance between the end of the occluder away from the display screen and the display screen is to form a certain depth of field and naked-view three-dimensional display space.
  • the preset distance is greater than or equal to 7.5 cm. Further, the preset distance is greater than or equal to 7.5 centimeters and less than or equal to 15 centimeters. In one embodiment, the preset distance is greater than or equal to 10 centimeters. Further, the preset distance is greater than or equal to 10 centimeters and less than or equal to 12.5 centimeters.
  • the distance between the eyes of the mobile phone is generally more than 30 cm, usually not more than 50 cm; the naked-eye 3D screen effect is more comfortable within 1/4, so the preset distance between the shielding part and the display screen is more than 7.5 cm. , usually no more than 12.5 cm; but without height, that is, without a three-dimensional frame structure, it can also be called a mullion, so the preset spacing should not be less than 1 cm, otherwise the effect will not be significant.
  • the preset spacing is conducive to the formation of a three-dimensional frame structure with a certain depth of field. The applicant found in the research that such a design also has the effect of avoiding fixation.
  • the shielding part and the mounting part are integrated into a side shield, that is, the side shield serves as both the shielding part and the mounting part.
  • the three-dimensional frame structure includes at least two side baffles, each side baffle is at least relatively fixed to the other side baffle, and each side baffle is used to block the edge area of the display screen, and has a predetermined direction in the display direction of the display screen.
  • the height is set to achieve a preset distance; a hollow area is formed between each side baffle to serve as a viewing port or cooperate with the viewing port to at least partially expose the display area of the display screen, so that the user can see through the hollow area in the three-dimensional frame structure Viewing the display screen under constraints, such as viewing the display screen within a three-dimensional frame structure.
  • a design is also conducive to displaying in accordance with the brightness of the display screen, avoiding the possibility of myopia caused by brightness problems.
  • the number of side baffles is a pair, and a pair of side baffles are arranged symmetrically.
  • the number of the side baffles is three, and the three side baffles are connected in sequence or arranged independently of each other.
  • the number of side baffles is four, and the four side baffles are arranged together to enclose; in one of the embodiments, the four side baffles are integrally formed. In such a design, the functions of the blocking part and the mounting part are all realized through the side baffles, and the viewing port is formed between the side baffles.
  • the preset height is greater than or equal to 1 cm. In one embodiment, the preset height is greater than or equal to 1 cm, and the preset inclination is greater than or equal to 5 degrees.
  • the preset height is necessary and is a key factor for forming a shield. Further, for the value of the preset height, similarly, reference can be made to the description of the preset distance in the foregoing embodiments, which will not be repeated here.
  • part of the side baffle is located outside the display screen, and the rest is located on the display screen; or, in one of the embodiments, all of the side baffles are located above the display screen;
  • the side baffles are all arranged on the display screen and the edges of the side baffles directly block the edge area of the display screen; or, the side baffles are partially arranged on the display screen and indirectly block the edges of the display screen through the spatial position area; on the one hand, such a design is conducive to quickly placing naked-view three-dimensional display components on or outside the display screen for use, and on the other hand, it can form a certain position and structure to form a three-dimensional frame structure.
  • the side baffles are perpendicular to the display screen; this creates vertical straight baffles (which may be referred to as "straight side panels").
  • the side baffles have a predetermined inclination inward (may be referred to as "slanted side panels"), that is, the side baffles are set inwardly; thus, an inwardly inclined side baffle is formed.
  • Inwardly refers to towards the display screen, for example towards the center position of the display screen.
  • the side baffle is set inwardly, that is, it is set inwardly relative to the display screen, that is, the end portion of the side baffle away from the display screen is inclined toward the center of the display screen, that is, the side baffle is away from the outer opening (viewing port) of the display screen.
  • the edges are inclined toward the display center position of the display screen.
  • the preset inclination is greater than or equal to 5 degrees.
  • the preset inclination is greater than or equal to 5 degrees and less than or equal to 45 degrees. In one embodiment, the preset inclination is greater than or equal to 1 degree. In one embodiment, the preset inclination is greater than or equal to 7.6 degrees and less than or equal to 45 degrees. In one embodiment, the preset inclination is greater than or equal to 7.6 degrees and less than or equal to 39 degrees.
  • the vertical straight baffle can realize three-dimensional viewing with naked eyes, but the viewing effect of the inwardly inclined side baffle is more ideal, both of which can block the edge area of the display screen adjacent to the display area, for example The edge areas of the phone screen adjacent to the display area cannot be seen.
  • Inwardly sloped side panels are typically sloped (i.e. the offset distance of the end of the internally sloped side panel away from the display screen relative to when the side panel is in a vertical position, i.e. the outer surface of the internally sloped side panel
  • the projection width on the screen where the display screen is located is more than 1mm, such as within 10mm, so the preset inclination of the formed inclination angle is greater than or equal to 5 degrees, and it can be greater than or equal to 7.6 degrees in a relatively inclined state; but too much inclination will affect Normal viewing, so the preset tilt can be less than or equal to 45 degrees.
  • Such a design can form a "small mouth and big belly" structure where the viewing port is smaller than the display screen.
  • the viewing port can also be called an outer port or a small port; it is beneficial to form a three-dimensional frame structure within the line of sight to prevent the three-dimensional display picture from being blocked by the edge of the screen.
  • the occluded part avoids the interference of the edge of the screen on the three-dimensional display effect, enables the eyes to form stereoscopic parallax, and thus reasonably presents the pictures with positive parallax and the pictures with negative parallax, so it has a relatively normal stereoscopic display effect.
  • the following adjustments can be made according to the position of the front camera on the screen: the side baffle is set at the front camera The movable structure is used to expose the front camera when turning to the target position.
  • the following adjustments can be made according to the position of the screen camera: the three-dimensional frame structure is provided with inclined side panels on the long side and the lower side of the screen; or, the three-dimensional frame structure is arranged on the screen.
  • inclined side panels on the upper and lower sides of the long side and inclined side panels are provided on the right side of the screen; or, the three-dimensional frame structure is provided with inclined side panels on the upper and lower sides of the long side of the screen, and on the left and right sides of the screen.
  • sloped side panels There are sloped side panels.
  • one or two inclined side panels may also be replaced with straight side panels.
  • the three-dimensional frame structure includes two inclined side panels, and the two inclined side panels are arranged opposite to each other, or the two inclined side panels are arranged adjacent to each other; In this way, only two slanted side panels can be used, that is, the display screen has two edges that are not blocked by the slanted side panels.
  • the three-dimensional frame structure includes three slanted side panels, wherein two slanted side panels are arranged opposite and located at the long side of the display screen; in this way, only three slanted side panels can be used, and the display screen Has one edge unobstructed by sloped side panels.
  • the three-dimensional frame structure includes four slanted side panels, and the four slanted side panels are connected end to end; in this way, each edge of the display screen has a slanted side panel.
  • the adjacent oblique side panels are integrally formed.
  • the three-dimensional frame structure includes a pair of opposite inclined side plates, and the pair of inclined side plates are arranged symmetrically.
  • the three-dimensional frame structure further includes a pair of straight side panels arranged opposite to each other, and the pair of straight side panels are arranged symmetrically, the straight side panels are flat plates parallel to the display direction, and each straight side panel is adjacent to two oblique sides two straight side panels and two inclined side panels; or, the three-dimensional frame structure further includes another pair of inclined side panels oppositely arranged, and the two pairs of inclined side panels are jointly enclosed and arranged.
  • two straight side panels and two inclined side panels are integrally formed; or, two pairs of inclined side panels are integrally formed, and the integral molding is suitable for manufacturing a display screen of a corresponding fixed size.
  • the three-dimensional frame structure includes two straight side panels and two slanted side panels or two pairs of slanted side panels
  • the two straight side panels and the two slanted side panels are arranged together to form an adjacent display screen or, two pairs of inclined side panels are jointly enclosed and set to form an inner connection position adjacent to the display screen; the inner connection position closely fits the display screen.
  • the display screen can be tightly installed at the internal connection position of the three-dimensional frame structure of the naked-view three-dimensional display component.
  • two pairs of slanted side panels are jointly arranged to form a three-dimensional frame structure with an inner opening on the side close to the display screen and an outer opening on the side away from the display screen, or two straight side panels and two slanted side panels are jointly enclosed
  • the shape of the outer opening is similar to that of the display screen, the outer opening is smaller than the display screen, and the distance between the edge of the outer opening and the edge of the display screen is 0.1 mm to 10 mm;
  • the inner opening is larger than or equal to the display screen, or the inner opening is smaller than the display screen and the distance between the edge of the inner opening and the edge of the display screen is 0.1 mm to 1 mm.
  • At least one side baffle has an opening reserved for the power interface and/or control keys adjacent to the display screen, so as to pass the power cord Connect a display screen, or allow the user to operate control buttons through the opening, such as adjusting the volume.
  • the openings are arranged in pairs, that is, a pair of side baffles are respectively provided with an opening at the same position. Therefore, both left and right sides are reserved, because for a symmetrical structure, that is, the left and right panels have the same structure, so the user may install it backwards when assembling, so openings are opened on both sides for the user to use.
  • One of the openings corresponds to the power interface of the display screen, and/or the other opening corresponds to the control buttons of the display screen. Such a design is beneficial for the user to connect the power cord and/or operate the control buttons when using the display screen.
  • the side baffles are provided with clamping ends, and the clamping ends of each side baffle cooperate with each other to be clamped on the outside of the display screen together; or,
  • the side baffles are provided with elastic clamping ends, and the elastic clamping ends of the side baffles cooperate with each other to be jointly clamped on the back side of the display screen.
  • the length and/or height of the side baffles can be adjusted relative to the display screen; in one of the embodiments, at least one pair of side panels
  • the side baffles are provided with guide rails and sliding guide plates, and the sliding guide plates are slidably arranged on the guide rails or the sliding guide plates slide on the side baffles through the guide rails to adjust the overall width of the side baffles;
  • elastic structural members are provided between adjacent side baffles; or, adjacent two side baffles are integrally formed to form a frame structure.
  • the three-dimensional frame structure or the side baffle has a highly telescopic structure, and the highly telescopic structure is used to adjust the side baffle
  • the height of the panel relative to the display screen in one embodiment, the height-stretching structure is an automatic height-stretching structure for breathing, which is used to automatically stretch a certain length at a specific frequency.
  • the highly stretchable structure is an elastically deformable structure or a slidingly connected composite plate.
  • the three-dimensional frame structure or the side baffle has a width telescopic structure, and the width telescopic structure is used to adjust the width of the side baffle relative to the display screen ;
  • the width expansion and contraction structure is a breath automatic width expansion and contraction structure, which is used to automatically expand and contract a certain length at a specific frequency. Such a design is beneficial to adapt to display screens of various sizes within a certain range.
  • the width-contracting structure is an elastic deformation structure or a slidingly connected composite plate.
  • the combination plate includes a guide frame and a sliding plate, and the sliding plate is slidably arranged on the guide frame and limited to the guide frame.
  • the sliding plate is slidably arranged on the guide frame and limited to the guide frame.
  • the side baffle is provided with a spacer or a spacer groove, and the spacer or spacer groove is used to form a visual difference space; further, in which In one embodiment, the plurality of interval grooves are arranged in parallel and parallel to the display surface of the display screen. In one embodiment, the interval grooves have different pitches. Further, in one of the embodiments, the plurality of spacers have different pitches. In one embodiment, adjacent spacers or adjacent spacer grooves have different heights or depths.
  • the side baffle is a flat plate or a corrugated plate
  • the corrugated surface of the corrugated wave is set towards the display screen, that is, the corrugated surface of the corrugated wave faces the display direction or the display center position of the display screen.
  • the shielding part includes a cover plate
  • the mounting part includes at least two side baffles
  • the cover plate is fixed to at least one side baffle.
  • the cover plate is provided with a viewing port. That is to say, in this embodiment, the cover plate serves as the shielding part, while the side baffle mainly serves as the mounting part.
  • the cover plate is fixed on at least two side baffles; or, the cover plate is rotatably arranged on one side baffle; or, the cover plate includes two parts, and each part is rotatably arranged on one side baffle .
  • the cover plate is a transparent member and a light-shielding coating is provided around the transparent member to shield the edge area of the display screen; or, the cover plate is a light-shielding member and has a viewing port.
  • the number of side baffles is a pair, and a pair of side baffles are arranged symmetrically.
  • the number of side baffles is four, and the four side baffles are jointly enclosed and arranged; a hollow area is formed between the four side baffles, the viewing port is connected to the hollow area, and the viewing port and the hollow area Both partially or completely expose the display area of the display screen. Or in other embodiments, the hollow area acts as part of the viewing port.
  • the main inventive point of each embodiment of the present application is to block the edge area of the display screen when the user only watches the 3D video through both eyes without wearing 3D glasses.
  • the cover plate is used to watch the display screen through the viewing port.
  • the side baffle is used to be arranged on the edge area of the display screen; or, the side baffle is used to be arranged outside the display screen and block the edge area of the display screen; Or, the side baffle is used to be arranged inside the display screen and to block the edge area of the display screen; the embodiments given above provide the shading design of the edge area of the display screen in different ways, so that when the user only uses his eyes to When watching a 3D video without wearing 3D glasses, the user thinks that there is an unobstructed spatial relationship between the object and the screen because the edge area is blocked by the side baffle or the cover, that is, an object that is closer to the user will not be farther away from the user objects, but it will be blocked by side baffles or cover panels that are closer
  • the naked-view three-dimensional display assembly further includes an elastic belt; for at least one pair of side baffles, the side baffle is connected to at least one elastic belt on the side away from the viewing port , to position the display screen over the elastic band.
  • the naked-view three-dimensional display assembly further includes a bottom plate, one end of the bottom plate is rotatably disposed on the mounting part, and the other end is snap-connected with the mounting part.
  • an adjustable bracket can be installed behind the sloped mullion to allow viewers to better use the display terminal to watch naked-eye 3D content.
  • the three-dimensional frame structure further includes a rotating bracket, and at least one side baffle is provided with a slot, and the side baffle has an end portion away from the display screen, and the rotating bracket is detachably mounted on the slot and adjacent to the slot.
  • the display screen is set so that the display screen is located between the rotating bracket part and the end part, and the rotating bracket part can be rotated to adjust the display direction of the display screen.
  • the rotating bracket is provided with a supporting part, a connecting part, a rotating shaft and a mounting part, and the supporting part and the connecting part are connected through a damped rotation of the rotating shaft to maintain a certain rotation angle after being rotated under force.
  • the installation part is connected with the connection part and forms a certain angle
  • the installation part is detachably installed on the slot position of the side baffle, it can also be understood that the installation part is at least partly detachably installed in the slot position of the side baffle .
  • the rotating bracket part is provided with an anti-slip area or anti-slip part at the contact position of the mounting part with the slot to prevent falling off.
  • the rotating bracket part is provided with at least one gap area in the mounting part so that the installation part can be restored when it is installed in the slot position.
  • Sexual deformation such as elastic deformation, facilitates disassembly on the one hand, and helps to enhance the stability of the installation of the rotating bracket on the other hand.
  • the rotating shaft and the supporting part are integrally formed.
  • the connection part and the installation part are integrally formed.
  • the three-dimensional frame structure also includes a bottom support structure, the bottom support structure is connected with each side baffle, and the display screen is located on the bottom support structure;
  • the display screen is used to support the display screen, so that the naked-view three-dimensional display device with the naked-view three-dimensional display component can be carried as a whole.
  • the bottom support structure is detachably or rotatably connected to each side baffle, so that the naked-view three-dimensional display terminal with the display screen is mounted on the three-dimensional frame of the naked-view three-dimensional display assembly In structures such as hollow areas.
  • the three-dimensional frame structure further includes a bottom support structure, the bottom support structure is connected with each side baffle, and the display screen is located on the bottom support structure;
  • the side baffle is provided with a spacer or a spacer groove, and the spacer Or interval grooves are used to form visual difference spaces;
  • the three-dimensional frame structure or side baffles have a highly telescopic structure, and the highly telescopic structure is used to adjust the height of the side baffles relative to the display screen;
  • the side baffles are flat or corrugated plates.
  • the naked-view three-dimensional display assembly further includes a blue light shielding sheet, and the blue light shielding sheet is located on the display screen; and, the blue light shielding sheet is detachably arranged on the shielding member , or, the blue light shielding sheet is fixed on the installation part.
  • the distance between the blue light shielding sheet and the display screen is smaller than a preset value; further, in one embodiment, the preset value is 0.1 mm to 2 mm, that is, the blue light shielding sheet is placed close to the display screen.
  • the blue light shielding sheet is located at the end of the side shield away from the display screen.
  • the blue light shielding sheet is arranged at the viewing port of the three-dimensional frame structure.
  • Such a design is beneficial to avoid the damage of the blue light to the eyes, thereby helping to protect the eyes of the user.
  • the three-dimensional frame structure because of the existence of the three-dimensional frame structure, it will form the feeling of looking at the screen in a space, so it solves the problem of "fixation” in the cause of myopia and protects eyesight; and superimposes an anti-blue light screen on the small opening
  • the lens can filter blue light and protect the eyes.
  • a naked-view three-dimensional display device which includes a display terminal and any embodiment of the naked-view three-dimensional display component; the shielding member is located on the display screen of the display terminal, and the shielding member is used to shield the display terminal In the edge area of the display screen, the mounting part installs and places the shielding part relative to the display screen, so that there is a preset distance between the end of the shielding part away from the display screen and the display screen.
  • the display terminal is a flat display terminal, a three-dimensional display terminal or a naked-view three-dimensional display terminal, which is used to display three-dimensional video, including three-dimensional video and three-dimensional images.
  • the display terminal and naked-view three-dimensional display components together constitute a three-dimensional demonstration system.
  • a spatial parallax is formed when the user watches the three-dimensional video displayed on the flat screen with both eyes.
  • the parallax of the screen is integrated, thus solving the problem of parallax change at the edge of the screen and the resulting dizziness and discomfort that have plagued the naked-view 3D display industry for a long time; and it has the advantages of simple structure, flexible use, easy manufacture and low cost , easy to carry and use; and there is no need to limit the freedom of 3D content production; and the position of the shielding part relative to the display screen is controlled by the mounting part, on the one hand, it is beneficial to the user to correctly place the naked-view three-dimensional display component, and on the other hand, it is conducive to ensuring the position and distance for normal use.
  • This kind of design by nesting naked-eye 3D display components on the naked-eye 3D display screen, forms a suspended edge-covering effect, which can block the edge of the mobile phone screen.
  • objects with positive or negative parallax are close to the edge of the screen, It will be blocked by the naked-view 3D display component first, but because the height h and the occluded width w of the naked-view 3D display component are calculated according to the screen characteristics, they will be closer to the viewer than all negative parallax objects, so at this time The off-screen objects seen will not give the viewer the illusion of context confusion or sudden parallax changes.
  • the following uses the application of a mobile phone or a tablet as an example to illustrate the naked-view three-dimensional display assembly and the naked-view three-dimensional display device of the above-mentioned embodiments of the present application. Applied to mobile phone or tablet.
  • a traditional mobile phone is a display terminal 200, which has a housing 210 and a display screen 220 installed on the housing 210.
  • the display screen 220 has a display area 222 and an edge area 221. The higher the screen ratio
  • the display terminal 200 has a larger ratio of the display area 222 to the edge area 221 .
  • the three-dimensional frame structure 300 of the naked-view three-dimensional display component is installed on the display screen 220 .
  • the three-dimensional frame structure 300 includes a shielding part and a mounting part, the shielding part is arranged on the mounting part, and the mounting part is used to install and place the shielding part relative to the display screen 220, so that there is a predetermined gap between the end of the shielding part away from the display screen 220 and the display screen 220. spacing.
  • the shielding part and the mounting part are integrated into a side baffle 310, and the three-dimensional frame structure 300 includes four side baffles 310, and the four side baffles 310 are jointly enclosed and set, and the four side baffles 310 are integrally formed As set, the four side baffles 310 cover the entire edge area 221 of the display screen 220 .
  • a hollow area 301 is formed between each side shield 310 to provide a viewing port.
  • the side shield 310 is used to block the edge area 221 of the display screen 220 and expose the display area 222 of the display screen 220 through the viewing port.
  • the side baffles 310 are perpendicular to the display screen 220 , and at this time, the height of the side baffles 310 is the preset distance.
  • the three-dimensional frame structure 300 is installed on the display screen 220 of the display terminal 200 , and the display area 222 of the display screen 220 is exposed through the hollow area 301 as a viewing port.
  • four side baffles 310 are integrally formed, and the side baffles 310 are perpendicular to the display screen 220 ; the three-dimensional frame structure 300 only blocks the edge area 221 of the display screen 220 adjacent to the display area 222 through its side baffles 310 .
  • four side baffles 310 are sequentially connected end to end to form a three-dimensional frame structure 300; or, in one of the embodiments, as shown in FIG. 12 , among the four side baffles 310 , elastic structural members 320 are provided between adjacent side baffles 310 .
  • the blocking member is used to block the edge area 221 of the display screen 220, and the blocking member is provided with a viewing port 302 to at least partially expose the display area 222 of the display screen 220; as shown in FIG. 13 , the blocking member includes a cover Plate 330, the cover plate 330 is used to block the edge area 221 when viewing the display screen 220 through the viewing port 302; the mounting part includes at least two side baffles 310, the cover plate 330 is provided with the viewing port 302, and the cover plate 330 is fixed on at least one side On the baffle 310 , for example, the cover 330 is fixed on at least two side baffles 310 , or the cover 330 is rotatably disposed on one side of the baffle 310 .
  • the cover plate 330 includes two parts, and each part is rotatably disposed on the side plate 310 .
  • the number of side baffles 310 is four.
  • the viewing port 302 is oval.
  • a hollow area 301 is formed between each side shield 310 to cooperate with the viewing opening 302 of the cover plate 330 to expose the display area 222 of the display screen 220 .
  • adjacent side baffles 310 are integrally formed to form a frame structure 311 , and a total of two frame structures 311 are formed in this embodiment; among a pair of side baffles 310 , Side baffle 310 is provided with guide rail 313 and slide guide plate 312, and slide guide plate 312 slides on side baffle 310 by guide rail 313, is used for adjusting the integral width of side baffle 310; Or, in one of them embodiment, as As shown in Figure 16, adjacent side baffles 310 are integrally formed to form a frame structure 311.
  • a total of 4 frame structures 311 are formed; two pairs of side baffles 310 are respectively provided with guide rails 313 and sliding guide plates 312, The sliding guide plate 312 slides on the side baffle 310 through the guide rail 313 to adjust the overall width of the side baffle 310 , so that the size of the three-dimensional frame structure 300 can be adjusted to adapt to display screens 220 of various sizes.
  • the naked-view three-dimensional display assembly further includes elastic bands 316; the three-dimensional frame structure 300 is connected with two elastic bands 316 on the side away from the viewing port 302, for displaying The screen 220 is positioned on the elastic band 316 for placing the display terminal 200 .
  • the side baffles 310 of the three-dimensional frame structure 300 are provided with clamping ends 314, and the clamping ends 314 of a pair of side baffles 310 cooperate with each other and are clamped together on the The outer side of the display screen 220; in order to facilitate clamping and dismantling after use, in one embodiment, the clamping end 314 is an elastic clamping end.
  • the clamping ends 314 of the pair of side shields 310 cooperate with each other, and are jointly clamped on the outside of the display terminal 200 .
  • the clamping ends 314 of the four side panels 310 cooperate with each other to clamp on the outside of the display terminal 200 together.
  • the clamping end 314 shown in FIG. 20 and FIG. 21 has a length adapted to the outer contour of the display terminal 200; in other embodiments, as shown in FIG. 19 and FIG. Cooperate with each other and clamp on the outside of the display terminal 200 , and each side shield 310 is provided with two clamping ends 314 . Or in one of the embodiments, as shown in FIG. 19 and FIG. 23 , the clamping ends 314 of the four side panels 310 cooperate with each other and are jointly clamped on the outside of the display terminal 200 , and the middle of each side panel 310 The position is provided with a gripping end 314 . Or in one of the embodiments, as shown in FIG. 19 and FIG. 24 , the clamping ends 314 of the four side panels 310 cooperate with each other and are jointly clamped on the outside of the display terminal 200 , and the edge of each side panel 310 The position is provided with a gripping end 314 .
  • FIG. 25 an application of a naked-view three-dimensional display assembly is shown in FIG. 25 .
  • the clamping ends 314 of the four side panels 310 cooperate with each other and are jointly clamped on the outside of the display terminal 200 .
  • the length of the clamping end 314 is adapted to the outer contour of the display terminal 200; the difference from the embodiment shown in FIG.
  • the side away from the viewing port 302 is connected with two elastic bands 316 for making the display screen 220 on the elastic bands 316 so as to place the display terminal 200 so that the casing 210 is against the elastic bands 316 .
  • FIG. 26 an application of a naked-view three-dimensional display assembly is shown in FIG. 26.
  • the naked-view three-dimensional display assembly further includes a bottom plate 340.
  • One end of the bottom plate 340 is rotatably arranged on a mounting member such as a side baffle 310, and the other end is connected to The mounting parts are snap-connected; the display terminal 200 is placed on the base plate 340 .
  • the three-dimensional frame structure 300 or its side baffles 310 are provided with elastic clamping ends 315, and the elastic clamping ends 315 of each side baffle 310 cooperate with each other to clamp together. It is held at the back side of the display screen 220 , that is, held at the casing 210 of the display terminal 200 .
  • the side baffles 310 of the three-dimensional frame structure 300 have a preset inclination; at this time, the height and inclination of the side baffles 310 define a preset spacing.
  • the side baffle 310 of the three-dimensional frame structure 300 is arranged on the edge region 221 of the display screen 220; or, as shown in FIG. In other embodiments, the side shield 310 of the three-dimensional frame structure 300 can also be arranged inside the display screen 220 and block the edge area 221 of the display screen 220 . In one of the embodiments, as shown in FIG.
  • the side shield 310 of the three-dimensional frame structure 300 is arranged outside the display screen 220 and blocks the edge area 221 of the display screen 220; the difference from the embodiment shown in FIG. 31 is that,
  • the naked-view three-dimensional display assembly further includes a bottom plate 340 , one end of which is rotatably mounted on a mounting part such as the side baffle 310 , and the other end is snap-connected to the mounting part; the display terminal 200 is placed on the bottom plate 340 .
  • the side baffle 310 of the three-dimensional frame structure 300 has a predetermined inclination inward; the three-dimensional frame structure 300 or its side baffle 310 is provided with an elastic clamping end 315 , the elastic clamping ends 315 of the side shields 310 cooperate with each other, and are clamped together on the back side of the display screen 220 , that is, clamped at the casing 210 of the display terminal 200 .
  • the elastic clamping end 315 is arranged along a sequence relative to the preset inclination.
  • FIG. 37 The ideal state of a traditional mobile phone for displaying a 3D image is shown in FIG. 37 .
  • the 3D image 202 displayed on the display screen 222 should not be blocked by the display screen 220 .
  • Figure 38 what the user actually sees is as shown in Figure 38. Due to the limitation of the display screen 220, the three-dimensional image 202 is blocked by the edge area 221 of the display screen 220; The three-dimensional image 202 in front of 220 is cut off by the display screen 220 itself, which is different from the front-rear positional relationship cognition naturally formed by the human eye, which will cause the illusion of the brain and cause the user to have a logical illusion.
  • the display effect of the naked-view three-dimensional display device of the present application is shown in FIG.
  • the user will think that the missing part of the three-dimensional image 202 is blocked by the three-dimensional frame structure 300 when viewing, and has nothing to do with the display screen 220 and its display area 222, thus eliminating the possibility of logical illusions and benefiting users
  • the three-dimensional image 202 is correctly recognized, so as to obtain a naked three-dimensional viewing effect.
  • the naked-view three-dimensional display assembly is shown in FIG. 40 .
  • the three-dimensional frame structure 500 includes four slanted side panels 510 arranged end-to-end, and a hollow area is formed between each slanted side panel 510 501.
  • the inclination width w of the inclined side panel 510 of the three-dimensional frame structure is 0.1 mm to 10 mm.
  • the position of the hollow area 501 close to the display screen 420 is larger, as the inner opening 503 close to or in contact with the display screen 420, the position of the hollow area 501 away from the display screen 420 is smaller, and it is also used as a viewing port. That is, the outer opening 502 ; referring to FIG. 40 , the distance between the edge of the outer opening 502 and the edge of the display screen 420 is 0.1 mm to 10 mm.
  • the naked-view three-dimensional display assembly is shown in Figure 42, which has a three-dimensional frame structure 500
  • the naked-view three-dimensional display device using the naked-view three-dimensional display assembly shown in Figure 42 also has
  • the 3D frame structure 500 is entirely located on the naked-view 3D display terminal 400 , that is, the 3D frame structure 500 is entirely located on the display screen 420 of the naked-view 3D display terminal 400 .
  • the viewing port of the three-dimensional frame structure 500 that is, the outer port 502 , is smaller than the display screen 420 of the naked-view three-dimensional display terminal 400 .
  • the width w of the inclined side panel 510 of the three-dimensional frame structure is the distance between the edge of the outer opening 502 and the edge of the display screen 420.
  • the inclined side panel 510 has a preset height h in the display direction 401 of the display screen 420.
  • w is 0.1 mm to 10 mm
  • h is 1 cm to 12.5 cm in this embodiment.
  • the preset inclination is the angle value of the complementary angle ⁇ in the right triangle formed by the width w and the preset height h, that is, the angle ⁇ between the outer surface of the inclined side plate 510 and the display direction of the display screen 420 value.
  • the tangent of ⁇ is the ratio of the width w to the preset height h.
  • ⁇ is about 5.74 degrees.
  • ⁇ is about 7.59 degrees.
  • w is 10 mm and h is 1 cm, ⁇ is 45 degrees.
  • the naked-view three-dimensional display device is shown in FIG. 44 .
  • the difference from the embodiment shown in FIG. and smaller than the naked-view 3D display terminal 400 to expose part of the edge region 421 , or to cover all the edge region 421 .
  • Such a design is beneficial to ensure that the edge area 421 of the naked-view three-dimensional display terminal 400 is blocked by the three-dimensional frame structure 500, and ensures that the three-dimensional video displayed on the flat screen is blended with the parallax of the display screen 420, thereby solving the problem of naked-view three-dimensional display. Screen edge parallax change issue.
  • the naked-view three-dimensional display device is shown in FIG. 45 .
  • the inclined side panel 510 of the three-dimensional frame structure 500 has a width w inwardly inclined, and the inclined side panel 510 has a preset height h in the display direction 401 of the display screen 420 , and the width w and the preset height h together define an included angle ⁇ .
  • Such a design makes the 3D frame structure 500 and the naked-view 3D display terminal 400 integrally form a viewing space, which can also be called a viewing space, to achieve an immersive viewing effect.
  • the naked-view three-dimensional display device is shown in FIG. 45 .
  • the difference from the embodiment shown in FIG. 44 the difference from the embodiment shown in FIG. 44 is that the inclined side plate 510 of the three-dimensional frame structure 500 does not completely block the side of the naked-view three-dimensional display terminal 400 , and part of the side of the naked-view three-dimensional display terminal 400 is exposed.
  • the naked-view three-dimensional display assembly is shown in Figure 47, which includes a three-dimensional frame structure 500 and a rotating bracket 540 detachably installed on the three-dimensional frame structure 500, please refer to Figure 48, this implementation
  • the inclined side plate 510 is provided with a slot 520
  • the rotating bracket 540 is detachably inserted into the slot 520 .
  • the rotating bracket 540 can be rotated to adjust the relative position of the three-dimensional frame structure 500, such as the position relative to the support surface 600, to adjust the display of the naked-view three-dimensional display terminal 400 and its display screen 420 accordingly. direction.
  • a hollow area 501 is formed between the inclined side plates 510.
  • the end of the hollow area 501 close to the display screen 420 is the inner opening 503, and the end of the hollow area 501 away from the display screen is the outer opening. 502, the inner opening 503 is larger than the outer opening 502;
  • the three-dimensional frame structure 500 is provided with a thickened edge 512 at the connected corners of two adjacent inclined side plates 510 to enhance the structural stability of the three-dimensional frame structure 500; further, this implementation
  • the thickened edge 512 is provided with rounded corners, that is, curved corners to enhance safety and avoid harming users.
  • the rotating bracket 540 is detachably mounted on the slot 520 and adjacent to the inner opening 503 , that is, the rotating bracket 540 is disposed adjacent to the display screen 420 .
  • FIG. 52 and FIG. 53 together.
  • an abutting portion 513 please refer to Figure 54 and FIG. Between the abutting portion 513 , the position of the naked-view three-dimensional display terminal 400 and its display screen 420 is fixed, and the position of the naked-view three-dimensional display terminal 400 and its display screen 420 is also convenient to control.
  • each inclined side plate 510 has an inner opening 503 close to or touching the display screen 420, and an outer opening 502 away from the display screen 420; in this embodiment, the three-dimensional frame structure 500 It includes a guide frame 514 and a sliding plate 515 , the sliding plate 515 is slidably disposed on the guide frame 514 and limited on the guide frame 514 .
  • the number of sliding plates 515 is four, and the guide frame 514 has four parts that are separately arranged.
  • the three-dimensional frame structure 500 has four guide frames 514 or four guide frame parts;
  • a sliding plate 515 is respectively limited to prevent it from disengaging, and as a sliding convex track or a sliding groove track of the sliding plate 515, on the other hand, it is constrained by the sliding plate 515, so that four guide frames 514 or four The guide frame portion and the four slide plates 515 together form or be part of the three-dimensional frame structure 500 .
  • the two parts of the guide frame 514 and a sliding plate 515 located on the same side jointly form a slanted side plate 510, and the sliding plate 515 is slidably arranged on the two parts of the guide frame 514, that is, the combined plate that is slidably connected in the above embodiment is formed. .
  • the sliding plate 515 can slide along a part or two parts of the guide frame 514 to adjust the width of the inclined side plate 510 and adapt to various display screens of different sizes.
  • the rotating bracket part 540 is provided with a supporting part 541, a connecting part 542, a rotating shaft 543, and a mounting part 544.
  • the supporting part 541 and the connecting part 542 are connected through the rotating shaft 543 through the rotating shaft 543, so as to maintain a constant rotation after being rotated under force.
  • the installation part 544 is connected with the connection part 542 and forms a certain angle, and the installation part 544 is detachably installed on the slot position 520 of the inclined side plate 510. It can also be understood that the installation part 544 is at least partly detachably installed.
  • the rotating bracket part 540 is provided with an anti-skid area 545 or an anti-skid part at the place where the mounting part 544 is in contact with the slot position 520 to prevent falling off. Restorable deformation, such as elastic deformation, occurs when in the socket position 520 .
  • the guide frame 514 is provided with guide rails 511 as sliding rails, and the sliding plate 515 is slidably disposed on the guide rails 511 of the guide frame 514 in two parts.
  • the guiding protruding rails 511 are used as a part of the guiding frame 514 to respectively limit a sliding plate 515 so as to prevent them from detaching.
  • the three-dimensional image 402 displayed on the display screen 420 of the naked-view three-dimensional display terminal 400 should not be blocked by the display screen 420 .
  • the actual situation seen is as shown in Figure 59. Due to the limitation of the display screen 420, the three-dimensional image 402 is blocked by the display screen 420; The difference in cognition of the front and rear positional relationship naturally formed by the eyes will cause the illusion of the brain and cause the user to have a logical illusion.
  • embodiments of the present application also include a naked-view three-dimensional display component and a naked-view three-dimensional display device formed by combining the technical features of the above-mentioned embodiments.

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Abstract

裸视三维显示组件及裸视三维显示装置，裸视三维显示组件包括三维框架结构（300,500），三维框架结构（300,500）包括遮挡件及安装件，其中，遮挡件设置于安装件上，遮挡件用于遮挡显示屏幕（220,420）的边缘区域（221,421），且遮挡件开设有观看口以至少部分露出显示屏幕（220,420）的显示区域(222)；安装件用于相对显示屏幕（220,420）安装放置遮挡件，以使遮挡件远离显示屏幕（220,420）一端与显示屏幕（220,420）之间具有预设间距。

Description

裸视三维显示组件及裸视三维显示装置
相关申请的交叉引用
本申请要求于2021年06月24日提交中国专利局、申请号为202110703637.7、发明名称为“裸视三维显示组件及三维显示装置”的中国专利申请以及于2021年07月23日提交中国专利局、申请号为202110837158.4、发明名称为“裸视三维显示组件及三维显示装置”的中国专利申请的优先权，二者的全部内容通过引用结合在本申请中。
技术领域
本申请涉及裸视三维显示领域，特别是涉及裸视三维显示组件及裸视三维显示装置。
背景技术
裸视三维(3-dimension，3D)技术亦称裸眼3D技术，其主要通过“指向背光”、“视差屏障”、“柱状光栅”、“分布式光学矩阵”等方法，将屏幕上具有视差的两幅画面分别投射到用户的对应的眼睛中，模拟人眼视差成像的原理，从而让用户在脑中形成立体画面。以“柱状光栅”为例，如图1所示，右影像110通过柱状透镜屏130出射右图视线111至右眼140；如图2所示，左影像120通过柱状透镜屏130出射左图视线121至左眼150；整体如图3所示，于用户脑中形成立体画面。
根据两幅画面中物体的位置和需要投射的眼睛的不同，会出现“零视差”、“正视差”及“负视差”三种情况，充分体现画面中各个物体间的空间位置关系。其中，“零视差”即物体在屏幕上，也称屏点；“正视差”即物体在屏幕内部，也称入屏；“负视差”即物体在屏幕和用户之间，也称出屏。“零视差”如图4所示，对于三维显示，显示面160具有右图161及左图162，对于右图161，右眼140观看到右眼虚像141，对于左图162，左眼150观看到左眼虚像151，右眼虚像141及左眼虚像151于用户脑中共同形成虚像170，此时虚像170在屏幕上。“正视差”如图5所示，同样地，右眼虚像141及左眼虚像151于用户脑中共同形成虚像170，但此时虚像170在屏幕内部。“负视差”如图6所示，同样地，右眼虚像141及左眼虚像151于用户脑中共同形成虚像170，但此时虚像170在屏幕和用户之间。
用户裸眼看到的3D画面，是通过左右两眼视差虚拟出的立体空间画面。因为画面的载体是屏幕，所以无论是手机、平板、显示器或者电视，在观看裸眼3D内容时都会有一个问题，那就是在屏幕的边缘，因为在视线范围内有了屏幕边缘的干扰，使得双眼无法形成立体视差，无论正视差和负视差的画面都会归于零视差，这让立体展示效果出现重大问题，让观赏者产生眩晕感、不适感。主要体现在以下两点：一是前后空间关系混乱。当用户看一个出屏的物体时，用户认为物体和屏幕存在不受阻挡的空间关系，即一个更靠近用户的物体，是不会被离用户远一些的物体挡住。二是视差突变。因为屏幕的边缘切割，导致原本是负视差或者正视差的物体有了一个不对的参照物，结果大脑会将被屏幕切割的物体认为是在零视差的位置上，这就会造成视差的突变，影响3D显示效果，由于逻辑错觉以致造成眩晕感。
在过去几十年的裸眼3D技术研究过程中，“如何在屏幕边缘正确呈现3D效果”和“防止视差突变导致的3D眩晕问题”一直困扰着从业者。为了解决这个问题，行业内在创作裸眼3D内容时，通过不在靠近边缘的地方制作具有正/负视差的物体来规避这个问题，行业内称为“屏点不能被截断”。虽然通过3D内容制作可以规避这个问题，但同时也限制了3D内容制作的自由度，限定了物体活动的范围，降低了3D内容可以表达的效果。
发明内容
基于此，有必要提供一种裸视三维显示组件及裸视三维显示装置。
在一方面，提供一种裸视三维显示组件，其包括三维框架结构；所述三维框架结构包括遮挡件及安装件；所述遮挡件设置于所述安装件上，所述遮挡件用于遮挡显示屏幕的边缘区域，且所述遮挡件设有观看口以至少部分露出所述显示屏幕的显示区域；所述安装件用于相对所述显示屏幕安装放置所述遮挡件，以使所述遮挡件远离所述显示屏幕一端与所述显示屏幕之间具有预设间距。
在另一方面，提供一种裸视三维显示装置，其包括显示终端及如上所述的裸视三维显示组件；所述遮挡件位于所述显示终端的显示屏幕之上，所述遮挡件用于遮挡所述显示终端的显示屏幕的边缘区域，所述安装件相对所述显示屏幕安装放置所述遮挡件，以使所述遮挡件远离所述显示屏幕一端与所述显示屏幕之间具有预设间距。
本申请的一个或多个实施例的细节在下面的附图和描述中提出。本申请的其它特征、目的和优点将从说明书、附图以及权利要求书变得明显。
附图说明
为了更清楚地说明本申请实施例或传统技术中的技术方案，下面将对实施例或传统技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅是本申请的一些实施例，对于本领域普通技术人员而言，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为裸视三维显示的柱状光栅方法对于右眼成像的示意图。
图2为裸视三维显示的柱状光栅方法对于左眼成像的示意图。
图3为基于图1及图2的裸视三维显示的柱状光栅方法整体成像的示意图。
图4为裸视三维显示的零视差状况的示意图。
图5为裸视三维显示的正视差状况的示意图。
图6为裸视三维显示的负视差状况的示意图。
图7为传统手机的示意图。
图8为根据本申请一实施例的裸视三维显示组件的应用示意图。
图9为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图10为图9所示实施例的裸视三维显示组件的另一方向示意图。
图11为根据本申请另一实施例的裸视三维显示组件的结构示意图。
图12为根据本申请另一实施例的裸视三维显示组件的结构示意图。
图13为根据本申请另一实施例的裸视三维显示组件的结构示意图。
图14为根据本申请另一实施例的裸视三维显示组件的结构示意图。
图15为根据本申请另一实施例的裸视三维显示组件的结构示意图。
图16为根据本申请另一实施例的裸视三维显示组件的结构示意图。
图17为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图18为图17所示实施例的裸视三维显示组件的另一方向示意图。
图19为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图20为图19所示实施例的裸视三维显示组件的另一方向示意图。
图21为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图22为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图23为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图24为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图25为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图26为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图27为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图28为图27所示实施例的裸视三维显示组件的另一方向示意图。
图29为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图30为图29所示实施例的裸视三维显示组件的另一方向示意图。
图31为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图32为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图33为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图34为图33所示实施例的裸视三维显示组件的另一方向示意图。
图35为根据本申请另一实施例的裸视三维显示组件的应用示意图。
图36为图35所示实施例的裸视三维显示组件的另一方向示意图。
图37为传统手机显示三维图像的理想状态示意图。
图38为传统手机显示三维图像的实际状态示意图。
图39为本申请所述裸视三维显示装置一实施例的应用示意图。
图40为根据本申请一实施例的裸视三维显示组件的结构示意图。
图41为图40所示实施例的裸视三维显示组件的细节标注示意图。
图42为图40所示实施例的裸视三维显示组件的另一方向示意图。
图43为根据本申请一实施例的具有图42所示裸视三维显示组件的裸视三维显示装置的结构示意图。
图44为根据本申请另一实施例的裸视三维显示装置的结构示意图。
图45为根据本申请另一实施例的裸视三维显示装置的结构示意图。
图46为根据本申请另一实施例的裸视三维显示装置的结构示意图。
图47为根据本申请另一实施例的裸视三维显示组件的结构示意图。
图48为图47所示实施例的裸视三维显示组件的另一方向示意图。
图49为图47所示实施例的裸视三维显示组件的另一方向且放置于平面的使用状态示意图。
图50为图47所示实施例的裸视三维显示组件的另一方向示意图。
图51为图47所示实施例的裸视三维显示组件的另一方向示意图。
图52为图51所示实施例的裸视三维显示组件的A-A方向剖视示意图。
图53为图51所示实施例的裸视三维显示组件的B-B方向剖视示意图。
图54为图47所示实施例的裸视三维显示组件的另一方向示意图。
图55为图47所示实施例的裸视三维显示组件的另一方向示意图。
图56为图47所示实施例的裸视三维显示组件的另一方向示意图。
图57为图56所示实施例的裸视三维显示组件的分解示意图。
图58为传统显示三维图像的理想目标状态示意图。
图59为传统显示三维图像的实际状态示意图。
图60为根据本申请另一实施例的裸视三维显示装置显示三维图像的实际状态示意图。
图61为图60所示实施例的裸视三维显示装置显示三维图像的逻辑理解示意图。
具体实施方式
为使本申请的上述目的、特征和优点能够更加明显易懂，下面结合附图对本申请的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本申请。但是本申请能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本申请 内涵的情况下做类似改进，因此本申请不受下面公开的具体实施例的限制。
需要说明的是，当组件被称为“固定于”或“设置于”另一个组件，它可以直接在另一个组件上或者也可以存在居中的组件。当一个组件被认为是“连接”另一个组件，它可以是直接连接到另一个组件或者可能同时存在居中组件。本申请的说明书所使用的术语“垂直的”、“水平的”、“上”、“下”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征“上”、“下”可以是第一特征直接和第二特征接触，或第一特征和第二特征间接地通过中间媒介接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅表示第一特征水平高度小于第二特征。
除非另有定义，本申请的说明书所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同。在本申请的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是旨在于限制本申请。本申请的说明书所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
在本申请一个实施例中，提供一种裸视三维显示组件，其包括三维框架结构；三维框架结构包括遮挡件及安装件，遮挡件设置于安装件上，遮挡件用于遮挡显示屏幕的边缘区域，且遮挡件设有观看口以至少部分露出显示屏幕的显示区域；所述遮挡显示屏幕的边缘区域是指，在从垂直于显示屏幕的显示方向上看向显示屏幕时，显示屏幕的边缘区域被遮挡或覆盖，进一步地，所述遮挡显示屏幕的边缘区域可以指，在从与垂直于显示屏幕的显示方向成预定角度范围内的视角上看向显示屏幕时，显示屏幕的边缘区域被遮挡或覆盖。安装件用于相对显示屏幕安装放置遮挡件，也即，可通过安装件将遮挡件安装于显示屏幕上，以使遮挡件远离显示屏幕一端与显示屏幕之间具有预设间距。上述裸视三维显示组件，三维框架结构用于形成观看空间，在显示屏幕上设置遮挡件，在用户通过双眼观看平面屏幕所显示的三维视频时，由于三维框架结构遮挡了显示屏幕的边缘区域而形成了一个空间视差，三维框架结构遮挡边缘区域而形成与显示屏幕的视差相融合的观看环境，用户观看时则会认为三维图像被三维框架结构挡住而非屏幕问题，从而解决了困扰裸视三维显示行业已久的屏幕边缘视差变化及由此引发的眩晕和不舒适的问题；且具有结构简单、使用灵活的优点，易于制造且成本低廉，便于携带及使用；且使得内容提供商在制作3D内容时无需限制3D内容制作的自由度；且通过安装件控制遮挡件相对显示屏幕的位置，一方面有利于用户正确放置裸视三维显示组件，另一方面有利于确保位置及距离以正常使用。
在其中一个实施例中，遮挡件可以是一个整体结构，例如一块设有透明的观看口的板材、一块设有观看口且周边设有遮光涂层以遮挡显示屏幕边缘区域的透明玻璃板、一块开设有观看口的板材，例如一块木板或者塑料板上挖空形成观看口，或者一块塑料板上嵌设一透明玻璃板，或者一透明玻璃板周边设有遮光涂层等等；遮挡件也可以是多个相互连接的结构，例如多块板材通过连接形成，其中具有观看口。用户通过观看口观看显示屏幕的显示区域。观看口的形状包括圆形、椭圆形、矩形及非规则多边形等，进一步地，在其中一个实施例中，观看口的形状与显示区域的形状相似，以便获得较全较大的观看范围。在其中一个实施例中，遮挡件用于遮挡显示屏幕的全部边缘区域，或者，仅遮挡显示屏幕的邻近显示区域的边缘区域，即仅遮挡部分边缘区域，只需挡住靠近显示区域的位置即可。
在其中一个实施例中，安装件包括支撑条、安装板及安装框架。安装件可以是一个整体 框架、两个安装板、三个安装板、四个安装板、三个支撑条、四个支撑条或者更多数量的支撑条。进一步地，在其中一个实施例中，遮挡件为遮挡板材，安装件为安装框架，遮挡板材可拆卸地或者可转动地设置于安装框架上。这样的设计，具有结构简单、使用灵活的优点，易于制造且成本低廉，便于携带及使用；且通过安装件控制遮挡件相对显示屏幕的位置，一方面有利于用户正确放置裸视三维显示组件，另一方面有利于确保位置及距离以正常使用。
遮挡件远离显示屏幕一端与显示屏幕之间的预设间距的设计，是为了形成一定的景深及裸视三维显示空间。在其中一个实施例中，预设间距大于等于7.5厘米。进一步地，预设间距大于等于7.5厘米且小于等于15厘米。在其中一个实施例中，预设间距大于等于10厘米。进一步地，预设间距大于等于10厘米且小于等于12.5厘米。根据用户手机观看***面的显示屏幕引起固视，由固视导致发生近视；因此采用三维框架结构为显示屏幕形成了一定的景深，避免用户长时间观看平面的显示屏幕，从而降低了发生近视的可能性。
在其中一个实施例中，遮挡件及安装件一体设置为侧挡板，即侧挡板既充当遮挡件又充当安装件。且三维框架结构包括至少二侧挡板，每一侧挡板至少与另一侧挡板相对固定，每一侧挡板用于遮挡显示屏幕的边缘区域，且于显示屏幕的显示方向上具有预设高度以实现预设间距；各侧挡板之间形成有中空区以作为观看口或者配合观看口共同用于至少部分露出显示屏幕的显示区域，以便用户能够透过中空区在三维框架结构的约束下观看显示屏幕，例如在三维框架结构之内观看显示屏幕。这样的设计，还有利于配合显示屏幕的亮度进行显示，避免了由于亮度问题而引发近视的可能性。
在其中一个实施例中，侧挡板的数量为一个，例如其呈L形或者U形以实现相对显示屏幕安装放置遮挡件。在其中一个实施例中，侧挡板的数量为一对，一对侧挡板对称设置。在其中一个实施例中，侧挡板的数量为三个，三个侧挡板顺序连接或者相互独立设置。在其中一个实施例中，侧挡板的数量为四个，且四个侧挡板共同围合设置；在其中一个实施例中，四个侧挡板一体成型设置。这样的设计，遮挡件的功能及安装件的功能，均通过侧挡板实现，观看口由各侧挡板之间形成。
在其中一个实施例中，预设高度大于等于1厘米。在其中一个实施例中，预设高度大于等于1厘米，且预设倾斜度大于等于5度。其余实施例以此类推，不做赘述。各实施例中，预设高度是必要的，是形成遮挡的关键要素。进一步地，预设高度的取值亦可同理地参考前述实施例中对预设间距的描述，在此不再赘述。
进一步地，在其中一个实施例中，侧挡板部分位于显示屏幕之外，其余部分位于显示屏幕之上；或者，在其中一个实施例中，侧挡板全部位于显示屏幕之上；在其中一个实施例中，侧挡板全部设置在显示屏幕之上且侧挡板的边缘直接遮挡显示屏幕的边缘区域；或者，侧挡板部分设置在显示屏幕之上且通过空间位置间接遮挡显示屏幕的边缘区域；这样的设计，一方面有利于将裸视三维显示组件快速放在显示屏幕之上或之外以进行使用，另一方面又可以形成一定的位置及结构，构成三维框架结构。
在其中一个实施例中，侧挡板垂直于显示屏幕；这样就形成了竖直的直挡板(可称为“直侧板”)。
在其中另一个实施例中，侧挡板向内具有预设倾斜度(可称为“斜侧板”)，即侧挡板内倾设置；这样就形成了内倾斜的侧挡板。向内是指朝向显示屏幕例如朝向显示屏幕的中心位置。侧挡板内倾设置，亦即相对于显示屏幕内倾设置，亦即侧挡板远离显示屏幕的末端部朝向显示屏幕的中心倾斜，亦即侧挡板远离显示屏幕的外口(观看口)处的边缘朝向显示屏幕的显示中心位置倾斜。在其中一个实施例中，预设倾斜度大于等于5度。在其中一个实施 例中，预设倾斜度大于等于5度且小于等于45度。在其中一个实施例中，预设倾斜度大于等于1度。在其中一个实施例中，预设倾斜度大于等于7.6度且小于等于45度。在其中一个实施例中，预设倾斜度大于等于7.6度且小于等于39度。在测试中发现，竖直的直挡板能够实现裸视三维观看，但是内倾斜的侧挡板观看的效果更为理想，两者均可遮挡显示屏幕的邻近显示区域的边缘区域，例如让眼睛无法看到手机屏幕的与显示区域相邻的边缘区域。内倾斜的侧挡板通常倾斜(即该内倾斜的侧挡板远离显示屏幕的末端相对于当该侧挡板处于垂直状态时的偏移距离，也即该内倾斜的侧挡板的外侧表面在显示屏幕所在屏面上的投影宽度)1mm以上，例如在10mm以内，因此形成的倾斜角的预设倾斜度大于等于5度，较为倾斜的状态下可以大于等于7.6度；但是过于倾斜则影响正常观看，因此预设倾斜度可以小于等于45度。这样的设计，能够形成观看口小于显示屏幕的“口小肚大”的结构，该观看口亦可称为外口或者小口；有利于在视线范围内形成三维框架结构阻挡三维显示画面被屏幕边缘所遮挡的部分，避免了屏幕边缘对于三维显示效果的干扰，使得双眼能够形成立体视差，从而合理呈现正视差的画面和负视差的画面，因此具有相对正常的立体展示效果。
考虑到部分裸眼3D技术或APP需要启动前置摄像头，为了不遮掩前置摄像头，在其中一个实施例中，可以根据屏幕前置摄像头的位置做如下调整：侧挡板于前置摄像头处设有活动结构，活动结构用于在转动到目标位置时露出前置摄像头。为了不遮掩前置摄像头，在其中另一个实施例中，可以根据屏幕摄像头的位置做如下调整：三维框架结构于屏幕长边上、下侧处设有斜侧板；或者，三维框架结构于屏幕长边上、下侧处设有斜侧板，于屏幕右侧处设有斜侧板；或者，三维框架结构于屏幕长边上、下侧处设有斜侧板，于屏幕左、右侧处设有斜侧板。对于具有直侧板的实施例，亦可将一个或二个斜侧板替换为直侧板。
为了便于生产及使用裸视三维显示组件，进一步地，在其中一个实施例中，三维框架结构包括二个斜侧板，且二个斜侧板相对设置，或者二个斜侧板相邻设置；这样可以仅采用两个斜侧板，即显示屏幕具有不受斜侧板遮挡的两处边缘。或者，在其中一个实施例中，三维框架结构包括三个斜侧板，其中二个斜侧板相对设置且位于显示屏幕的长边处；这样可以仅采用三个斜侧板，此时显示屏幕具有不受斜侧板遮挡的一处边缘。在其中一个实施例中，三维框架结构包括四个斜侧板，且四个斜侧板首尾相连设置；这样，显示屏幕的各边缘均有斜侧板。在其中一个实施例中，相邻设置的各斜侧板一体成型设置。
对于三维框架结构的形成，在其中一个实施例中，三维框架结构包括相对设置的一对斜侧板，且一对斜侧板对称设置。在其中一个实施例中，三维框架结构还包括相对设置的一对直侧板，且一对直侧板对称设置，直侧板为平板且平行于显示方向，每一直侧板分别邻接两斜侧板，两直侧板及两斜侧板共同围合设置；或者，三维框架结构还包括相对设置的另一对斜侧板，两对斜侧板共同围合设置。在其中一个实施例中，两直侧板及两斜侧板一体成型设置；或者，两对斜侧板一体成型设置，一体成型适合制造对应固定大小的显示屏幕。
为了便于紧密配合显示屏幕，在三维框架结构包括两直侧板和两斜侧板或者包括两对斜侧板的实施例中，两直侧板及两斜侧板共同围合设置形成邻接显示屏幕的内连接位；或者，两对斜侧板共同围合设置形成邻接显示屏幕的内连接位；内连接位紧密贴合显示屏幕设置。这样的设计，可以将显示屏幕紧密装在裸视三维显示组件的三维框架结构的内连接位处。
在其中一个实施例中，两对斜侧板共同围合设置形成三维框架结构靠近显示屏幕侧的内口及远离显示屏幕侧的外口，或者，两直侧板及两斜侧板共同围合设置形成三维框架结构靠近显示屏幕侧的内口及远离显示屏幕侧的外口；外口的形状与显示屏幕的形状相似，外口小于显示屏幕，且外口的边缘与显示屏幕的边缘间距为0.1毫米至10毫米；内口大于或等于显示屏幕，或者，内口小于显示屏幕且内口的边缘与显示屏幕的边缘间距为0.1毫米至1毫米。这样对应了前面实施例的预设倾斜度，便于通过外口观看显示屏幕的三维显示内容。
为了便于对显示屏幕充电或进行按键控制，进一步地，在其中一个实施例中，至少一侧挡板预留有开口，开口用于邻近显示屏幕的电源接口及/或控制按键，以便通过电源线连接显示屏幕，或者让用户能够通过开口对控制按键进行操作，例如调节音量。进一步地，在其中 一个实施例中，开口成对设置，即一对侧挡板在同样的位置分别设有一开口，例如，左右两侧的挡板上还设有给电源插口留出空间，之所以在左右两侧都留，是因为对于对称的结构，即左右板是一样的结构，所以用户组装时可能会装反，所以在两边都开上口，以便用户使用。其中一开口对应于显示屏幕的电源接口，及/或，另一开口对应于显示屏幕的控制按键。这样的设计，有利于用户在使用显示屏幕时连接电源线及/或操作控制按键。
为了更稳妥地实现与显示屏幕的相对固定，在其中一个实施例中，侧挡板设有夹持端，各侧挡板的夹持端相互配合，共同夹持于显示屏幕的外侧；或者，侧挡板设有弹性卡夹端，各侧挡板的弹性卡夹端相互配合，共同夹持于显示屏幕的背侧。这样的设计，有利于快速装配裸视三维显示组件及其三维框架结构。
为了适配于各种不同规格的显示屏幕，进一步地，在其中一个实施例中，侧挡板的长度及/或高度相对于显示屏幕可调整设置；在其中一个实施例中，至少一对侧挡板中，侧挡板设有导向轨道及滑动导板，滑动导板滑动设置在导向轨道上或滑动导板通过导向轨道在侧挡板上滑动，用于调整侧挡板的整体宽度；在其中一个实施例中，四个侧挡板中，相邻两侧挡板之间设有弹性结构件；或者，相邻两侧挡板一体成型设置形成框架结构。
为了更好地提升景深的层次感及/或差异度，便于用户调整高度，进一步地，在其中一个实施例中，三维框架结构或侧挡板具有高度伸缩结构，高度伸缩结构用于调整侧挡板相对于显示屏幕的高度；在其中一个实施例中，高度伸缩结构为呼吸自动高度伸缩结构，用于呈特定频率自动伸缩一定长度。这样的设计，有利于适应显示屏幕的大小变化，适应不同屏幕及不同长宽比的裸眼3D视频内容，还有利于形成自动变化的景深环境，避免用户长时间观看平面的显示屏幕，有利于避免固视导致的近视，降低了发生近视的可能性。进一步地，在其中一个实施例中，高度伸缩结构为弹性形变结构或者滑动连接的组合板。为了适用于一定大小范围内的各种显示屏幕，进一步地，在其中一个实施例中，三维框架结构或侧挡板具有宽度伸缩结构，宽度伸缩结构用于调整侧挡板相对于显示屏幕的宽度；在其中一个实施例中，宽度伸缩结构为呼吸自动宽度伸缩结构，用于呈特定频率自动伸缩一定长度。这样的设计，有利于适配在一定范围内的各种不同大小的显示屏幕使用。进一步地，在其中一个实施例中，宽度伸缩结构为弹性形变结构或者滑动连接的组合板。在其中一个实施例中，组合板包括导向框及滑动板，滑动板滑动设置于导向框上且限位于导向框，这样的设计，一方面有利于通过滑动板滑动提升侧挡板的高度及/或宽度，适配多种显示屏幕；另一方面有利于避免滑动板从导向框中脱离。
为了提升景深的层次感及/或差异度，进一步地，在其中一个实施例中，侧挡板设有间隔区或间隔槽，间隔区或间隔槽用于形成视觉差异空间；进一步地，在其中一个实施例中，多个间隔槽平行设置且平行于显示屏幕的显示面。在其中一个实施例中，多个间隔槽具有相异的间距。进一步地，在其中一个实施例中，多个间隔区具有相异的间距。在其中一个实施例中，相邻间隔区或相邻间隔槽之间具有相异的高度或深度。在其中一个实施例中，侧挡板为平板或波纹板，波纹波的波纹面朝向显示屏幕设置，即波纹波的波纹面朝向显示屏幕的显示方向或显示中心位置。这样的设计，有利于在有限位置中，为三维框架结构形成更多变化的景深空间，对于用户的视觉具有一定的欺骗作用，提升了平面的显示屏幕的空间观感，有利于避免固视导致的近视，尤其适合配合三维显示共同使用，因此降低了发生近视的可能性。
与上述遮挡件及安装件一体设置为侧挡板的实施例不同地，在其中另一个实施例中，遮挡件包括盖板，安装件包括至少二侧挡板，盖板固定于至少一侧挡板上，盖板开设有观看口。即在本实施例中，盖板充当遮挡件的作用，而侧挡板主要充当安装件的作用。在其中一个实施例中，盖板固定于至少二侧挡板上；或者，盖板转动设置于一侧挡板上；或者，盖板包括两部分，且每一部分转动设置于一侧挡板上。在其中一个实施例中，盖板为透明件且透明件周边设有遮光涂层以遮挡显示屏幕的边缘区域；或者，盖板为遮光件且其开设有观看口。在其中一个实施例中，侧挡板的数量为一对，一对侧挡板对称设置。在其中一个实施例中，侧挡板的数量为四个，且四个侧挡板共同围合设置；四个侧挡板之间形成有中空区，观看口连 通中空区，观看口与中空区均部分或全部露出显示屏幕的显示区域。或者在其他实施例中，中空区作为观看口的一部分。
本申请各实施例的主要发明点在于在用户仅通过双眼而不佩戴3D眼镜观看三维视频时，遮挡显示屏幕的边缘区域，在其中一个实施例中，盖板用于在通过观看口观看显示屏幕时遮挡边缘区域；或者，在其中一个实施例中，侧挡板用于设置在显示屏幕的边缘区域之上；或者，侧挡板用于设置在显示屏幕之外且遮挡显示屏幕的边缘区域；或者，侧挡板用于设置在显示屏幕之内且遮挡显示屏幕的边缘区域；上面给出的实施例，以不同的方式提供了显示屏幕的边缘区域的遮挡设计，这样在用户仅通过双眼而不佩戴3D眼镜观看三维视频时，由于侧挡板或盖板挡住了边缘区域，用户认为物体和屏幕存在不受阻挡的空间关系，即一个更靠近用户的物体，是不会被离用户远一些的物体挡住，但是会被更靠近用户的侧挡板或盖板挡住；因此保证了人眼自然形成的前后位置关系的认知，避免造成大脑的错觉而致使用户产生逻辑错觉。且避免了显示屏幕于边缘区域的显示切割，使得原本是负视差或者正视差的物体有了一个侧挡板或盖板作为合理的参照物，结果大脑会将被屏幕切割的物体认为是在负视差或者正视差的位置上，这就避免造成视差的突变，保证了3D显示效果，避免传统显示方式由于逻辑错觉而造成眩晕感。
为便于安放和拆离显示屏幕，在其中一个实施例中，裸视三维显示组件还包括弹性带；对于至少一对侧挡板，侧挡板于其远离观看口的一侧连接至少一弹性带，用于使显示屏幕位于弹性带之上。或者，在其中一个实施例中，裸视三维显示组件还包括底板，底板一端转动设置于安装件上，另一端与安装件卡扣连接。
为了易于调整观看角度以进一步便于观看显示屏幕，可以在带有斜度的竖框后面加装可调节的支架，让观看者更好地使用显示终端以便观看裸眼3D内容，进一步地，在其中一个实施例中，三维框架结构还包括转动支架件，且至少一侧挡板设有插槽位，侧挡板具有远离显示屏幕的末端部，转动支架件可拆卸地安装于插槽位上且邻近显示屏幕设置，以使显示屏幕位于转动支架件与末端部之间，转动支架件可转动设置以调整显示屏幕的显示方向。进一步地，在其中一个实施例中，转动支架件设有支撑部、连接部、转动轴及安装部，支撑部与连接部通过转动轴阻尼转动连接，以在受力转动后保持一定的转动角度，安装部与连接部连接且形成一定夹角，安装部可拆卸地安装于侧挡板的插槽位上，亦可理解为安装部至少部分可拆卸地安装于侧挡板的插槽位中。转动支架件于安装部的与插槽位相接触处设有防滑区或防滑部以防脱落，转动支架件于安装部中开设有至少一间隙区以便安装部安装于插槽位中时发生可恢复性形变例如弹性形变，一方面便于拆卸，另一方面有利于增强转动支架件安装的稳固程度。在其中一个实施例中，转动轴与支撑部一体成型设置。在其中一个实施例中，连接部与安装部一体成型设置。
为了便于放置显示屏幕，进一步地，在其中一个实施例中，三维框架结构还包括底托结构，底托结构与各侧挡板相连接，且显示屏幕位于底托结构之上；底托结构用于承托显示屏幕，以便于整体携带具有裸视三维显示组件的裸视三维显示装置。进一步地，在其中一个实施例中，底托结构可拆卸地或者可转动地与各侧挡板相连接，以便将具有显示屏幕的裸视三维显示终端装设于裸视三维显示组件的三维框架结构之中例如中空区之中。在其中一个实施例中，三维框架结构还包括底托结构，底托结构与各侧挡板相连接，且显示屏幕位于底托结构之上；侧挡板设有间隔区或间隔槽，间隔区或间隔槽用于形成视觉差异空间；三维框架结构或侧挡板具有高度伸缩结构，高度伸缩结构用于调整侧挡板相对于显示屏幕的高度；侧挡板为平板或波纹板。
为了避免蓝光对用户眼睛造成的伤害，在其中一个实施例中，裸视三维显示组件还包括蓝光屏蔽片，蓝光屏蔽片位于显示屏幕之上；并且，蓝光屏蔽片可拆卸地设置在遮挡件上，或者，蓝光屏蔽片固定于安装件上。在其中一个实施例中，蓝光屏蔽片与显示屏幕的间距小于预设值；进一步地，在其中一个实施例中，预设值为0.1毫米至2毫米，即蓝光屏蔽片贴近显示屏幕设置。在其中一个实施例中，蓝光屏蔽片位于侧挡板远离显示屏幕的端部处。即 蓝光屏蔽片设置于三维框架结构的观看口处。这样的设计，有利于避免蓝光对于眼睛的伤害，从而有利于保护用户的眼睛。在实际应用中，因为有三维框架结构的存在，会形成在一个空间里看屏幕的感觉，所以就解决了近视成因中的“固视”的问题，保护视力；且在小口叠加一个防蓝光的镜片，可以过滤蓝光，保护眼睛。
在本申请一个实施例中，提供一种裸视三维显示装置，其包括显示终端及任一实施例裸视三维显示组件；遮挡件位于显示终端的显示屏幕之上，遮挡件用于遮挡显示终端的显示屏幕的边缘区域，安装件相对显示屏幕安装放置遮挡件，以使遮挡件远离显示屏幕一端与显示屏幕之间具有预设间距。在其中一个实施例中，显示终端为平面显示终端或三维显示终端或裸视三维显示终端，用于显示三维视像，包括三维视频及三维图像等。这样的设计，显示终端与裸视三维显示组件共同构成立体演示***，通过在显示屏幕上设置遮挡件，在用户通过双眼观看平面屏幕所显示的三维视频时，形成了一个空间视差，能与看屏幕时的视差相融合，从而解决了困扰裸视三维显示行业已久的屏幕边缘视差变化及由此引发的眩晕和不舒适的问题；且具有结构简单、使用灵活的优点，易于制造且成本低廉，便于携带及使用；且无需限制3D内容制作的自由度；且通过安装件控制遮挡件相对显示屏幕的位置，一方面有利于用户正确放置裸视三维显示组件，另一方面有利于确保位置及距离以正常使用。
这样的设计，通过在裸眼3D的显示屏幕上嵌套裸视三维显示组件，形成悬空的遮边效果，就可以挡住手机屏幕的边缘，当拥有正视差或负视差的物体在贴近屏幕边缘时，会先被裸视三维显示组件遮挡住，但因为裸视三维显示组件的高度h和遮挡的宽度w是根据屏幕特性计算好的，会比所有负视差的物体还要靠近观看者，所以这时看到的出屏物体并不会让观看者产生前后关系混乱或者视差突变的错觉。
下面以手机或平板的应用为例，来示例性说明本申请上述各实施例的裸视三维显示组件和裸视三维显示装置，可以理解的是，本申请各实施例裸视三维显示组件不局限应用于手机或平板。
示例1
如图7所示，传统手机作为一种显示终端200，其具有壳体210及安装于壳体210上的显示屏幕220，显示屏幕220具有显示区域222及边缘区域221，屏占比越高的显示终端200，显示区域222与边缘区域221的比值越大。
在其中一个实施例中，请一并参阅图8，裸视三维显示组件的三维框架结构300安装于显示屏幕220之上。三维框架结构300包括遮挡件及安装件，遮挡件设置于安装件上，安装件用于相对显示屏幕220安装放置遮挡件，以使遮挡件远离显示屏幕220一端与显示屏幕220之间具有预设间距。本实施例中，遮挡件及安装件一体设置为侧挡板310，且三维框架结构300包括四侧挡板310，四个侧挡板310共同围合设置，且四个侧挡板310一体成型设置，四个侧挡板310遮挡显示屏幕220的全部边缘区域221。各侧挡板310之间形成有中空区301以提供观看口。侧挡板310用于遮挡显示屏幕220的边缘区域221，且通过观看口露出显示屏幕220的显示区域222。侧挡板310垂直于显示屏幕220，此时，侧挡板310的高度即为预设间距。
在其中一个实施例中，如图9及图10所示，三维框架结构300安装于显示终端200的显示屏幕220之上，通过中空区301以作为观看口露出显示屏幕220的显示区域222。本实施例中，四个侧挡板310一体成型设置，侧挡板310垂直于显示屏幕220；三维框架结构300通过其侧挡板310仅遮挡显示屏幕220的邻近显示区域222的边缘区域221。
在其中一个实施例中，如图11所示，四个侧挡板310顺序首尾相连形成三维框架结构300；或者，在其中一个实施例中，如图12所示，四个侧挡板310中，相邻两侧挡板310之间设有弹性结构件320。
在其中一个实施例中，遮挡件用于遮挡显示屏幕220的边缘区域221，且遮挡件开设有观看口302以至少部分露出显示屏幕220的显示区域222；如图13所示，遮挡件包括盖板330，盖板330用于在通过观看口302观看显示屏幕220时遮挡边缘区域221；安装件包括至少二侧挡板310，盖板330开设有观看口302，盖板330固定于至少一侧挡板310上例如盖板330固定于至少二侧挡板310上，或者盖板330转动设置于一侧挡板310上。或者，在其中一个实施例中，如图14所示，盖板330包括两部分，且每一部分转动设置于一侧挡板310上。本实施例中，侧挡板310的数量为四个。观看口302呈椭圆形。各侧挡板310之间形成有中空区301配合盖板330的观看口302共同用于露出显示屏幕220的显示区域222。
在其中一个实施例中，如图15所示，相邻两侧挡板310一体成型设置形成框架结构311，本实施例中总共形成了两个框架结构311；其中一对侧挡板310中，侧挡板310设有导向轨道313及滑动导板312，滑动导板312通过导向轨道313在侧挡板310上滑动，用于调整侧挡板310的整体宽度；或者，在其中一个实施例中，如图16所示，相邻两侧挡板310一体成型设置形成框架结构311，本实施例中总共形成了4个框架结构311；两对侧挡板310分别设有导向轨道313及滑动导板312，滑动导板312通过导向轨道313在侧挡板310上滑动，用于调整侧挡板310的整体宽度，从而能够调节三维框架结构300的大小，使其适配各种不同大小的显示屏幕220。
在其中一个实施例中，如图17及图18所示，裸视三维显示组件还包括弹性带316；三维框架结构300于其远离观看口302的一侧连接两弹性带316，用于使显示屏幕220位于弹性带316之上，以便放置显示终端200。
在其中一个实施例中，如图19及图20所示，三维框架结构300的侧挡板310设有夹持端314，一对侧挡板310的夹持端314相互配合，共同夹持于显示屏幕220的外侧；为了便于卡紧夹持及用完拆除，在其中一个实施例中，夹持端314为弹性夹持端。在实际使用中，一对侧挡板310的夹持端314相互配合，共同夹持于显示终端200的外侧。或者在其中一个实施例中，如图19及图21所示，四个侧挡板310的夹持端314相互配合，共同夹持于显示终端200的外侧。
图20及图21所示的夹持端314，其长度适配于显示终端200的外轮廓；其他实施例中，如图19及图22所示，一对侧挡板310的夹持端314相互配合，共同夹持于显示终端200的外侧，且每一侧挡板310设有两个夹持端314。或者在其中一个实施例中，如图19及图23所示，四个侧挡板310的夹持端314相互配合，共同夹持于显示终端200的外侧，且每一侧挡板310的中间位置设有一个夹持端314。或者在其中一个实施例中，如图19及图24所示，四个侧挡板310的夹持端314相互配合，共同夹持于显示终端200的外侧，且每一侧挡板310的边缘位置设有一个夹持端314。
在其中一个实施例中，一种裸视三维显示组件的应用如图25所示，四个侧挡板310的夹持端314相互配合，共同夹持于显示终端200的外侧。且夹持端314的长度适配于显示终端200的外轮廓；与图21所示实施例不同的是，本实施例中，裸视三维显示组件还包括弹性带316；三维框架结构300于其远离观看口302的一侧连接两弹性带316，用于使显示屏幕220位于弹性带316之上，以便放置显示终端200，使其壳体210贴靠弹性带316。
在其中一个实施例中，一种裸视三维显示组件的应用如图26所示，裸视三维显示组件还包括底板340，底板340一端转动设置于安装件例如侧挡板310上，另一端与安装件卡扣连接；显示终端200放置于底板340上。在其中一个实施例中，如图27及图28所示，三维框架结构300或其侧挡板310设有弹性卡夹端315，各侧挡板310的弹性卡夹端315相互配合，共同夹持于显示屏幕220的背侧即夹持于显示终端200的壳体210处。
在其中一个实施例中，如图29及图30所示，三维框架结构300的侧挡板310向内具有预设倾斜度；此时，侧挡板310的高度及其倾斜度限定了预设间距。三维框架结构300的侧挡板310设置在显示屏幕220的边缘区域221之上；或者，如图31所示，三维框架结构300的侧挡板310设置在显示屏幕220之外且遮挡显示屏幕220的边缘区域221；在其他实施例 中，三维框架结构300的侧挡板310还可以设置在显示屏幕220之内且遮挡显示屏幕220的边缘区域221。在其中一个实施例中，如图32所示，三维框架结构300的侧挡板310设置在显示屏幕220之外且遮挡显示屏幕220的边缘区域221；与图31所示实施例不同的是，本实施例中，裸视三维显示组件还包括底板340，底板340一端转动设置于安装件例如侧挡板310上，另一端与安装件卡扣连接；显示终端200放置于底板340上。
在其中一个实施例中，如图33及图34所示，三维框架结构300的侧挡板310向内具有预设倾斜度；三维框架结构300或其侧挡板310设有弹性卡夹端315，各侧挡板310的弹性卡夹端315相互配合，共同夹持于显示屏幕220的背侧即夹持于显示终端200的壳体210处。或者，在其中一个实施例中，如图35及图36所示，弹性卡夹端315相对预设倾斜度顺延设置。
传统手机显示三维图像的理想状态如图37所示，理论上显示屏幕222所显示的三维图像202不应被显示屏幕220所遮挡。然而用户实际看到的情况则是如图38所示，由于显示屏幕220的局限性，三维图像202被显示屏幕220的边缘区域221所遮挡；即对用户而言，一个本应出现在显示屏幕220前方的三维图像202被显示屏幕220自身所切断了，这与人眼自然形成的前后位置关系认知不同，会造成大脑的错觉，致使用户产生逻辑错觉。
在其中一个实施例中，采用本申请裸视三维显示装置的显示效果如图39所示，对于用户的感知而言，由于三维框架结构300是在显示屏幕220的上方，因此在三维框架结构300的作用下，用户在观看时会认为三维图像202的缺失部分是被三维框架结构300所遮挡，而与显示屏幕220及其显示区域222无关，从而消除了逻辑错觉产生的可能性，有利于用户正确认知三维图像202，从而获得裸视三维的观看效果。
示例2
在本示例2中的各实施例中，主要阐述当遮挡件及安装件一体设置为侧挡板，并且侧挡板向内具有预设倾斜度，即称为“斜侧板”的情况下，裸视三维显示组件和裸视三维显示装置的示例配置。
在一个实施例中，裸视三维显示组件如图40所示，三维框架结构500包括四个斜侧板510，四个斜侧板510首尾相连设置，各斜侧板510之间形成有中空区501。本实施例中，三维框架结构的斜侧板510内倾的宽度w为0.1毫米至10毫米。请一并参阅图41及图42，中空区501靠近显示屏幕420的位置较大，作为靠近或接触显示屏幕420的内口503，中空区501远离显示屏幕420的位置较小，作为观看口亦即外口502；结合图40，外口502的边缘与显示屏幕420的边缘间距为0.1毫米至10毫米。
在其中一个实施例中，裸视三维显示组件如图42所示，其具有三维框架结构500，请一并参阅图43，采用图42所示裸视三维显示组件的裸视三维显示装置还具有裸视三维显示终端400，本实施例中，三维框架结构500全部位于裸视三维显示终端400之上，即三维框架结构500全部位于裸视三维显示终端400的显示屏幕420之上。由图42及图43可见，三维框架结构500的观看口即外口502小于裸视三维显示终端400的显示屏幕420。三维框架结构的斜侧板510内倾的宽度w即外口502的边缘与显示屏幕420的边缘间距，斜侧板510于显示屏幕420的显示方向401上具有预设高度h，本实施例中w为0.1毫米至10毫米，本实施例中h为1厘米至12.5厘米。预设倾斜度即为宽度w与预设高度h构成的直角三角形中的余角α的角度值，也即斜侧板510的外侧表面与显示屏幕420的显示方向之间的夹角α的角度值。α的正切为宽度w与预设高度h的比值。w为0.1毫米，h为1厘米时，α约为5.74度。w为0.1毫米，h为7.5厘米时，α约为7.59度。w为10毫米，h为1厘米时，α为45度。
在其中一个实施例中，裸视三维显示装置如图44所示，与图43所示实施例不同的是，三维框架结构500及其内口503小于等于裸视三维显示终端400的显示屏幕420，且小于裸视三维显示终端400以露出其部分边缘区域421，亦可遮挡全部的边缘区域421。这样的设计， 有利于确保裸视三维显示终端400的边缘区域421被三维框架结构500所遮挡，确保平面屏幕所显示的三维视频与显示屏幕420的视差相融合，从而解决了裸视三维显示的屏幕边缘视差变化问题。
在其中一个实施例中，裸视三维显示装置如图45所示，与图43所示实施例不同的是，裸视三维显示组件的三维框架结构500完全盖设于裸视三维显示终端400之外，即斜侧板510部分位于裸视三维显示终端400之外，其余部分位于裸视三维显示终端400及其显示屏幕420之上，且斜侧板510完全挡住裸视三维显示终端400的侧边。三维框架结构500的斜侧板510内倾具有宽度w，斜侧板510于显示屏幕420的显示方向401上具有预设高度h，宽度w与预设高度h共同限定夹角α。这样的设计，使得三维框架结构500与裸视三维显示终端400整体形成一个观看空间亦可称为观看空域，达到沉浸式观看的效果。
在其中一个实施例中，裸视三维显示装置如图45所示，与图43所示实施例不同的是，裸视三维显示组件的三维框架结构500盖设于裸视三维显示终端400之外，与图44所示实施例不同的是，三维框架结构500的斜侧板510未完全挡住裸视三维显示终端400的侧边，裸视三维显示终端400的部分侧边外露。
在其中一个实施例中，裸视三维显示组件如图47所示，其包括三维框架结构500及可拆卸地安装于三维框架结构500上的转动支架件540，请一并参阅图48，本实施例中，斜侧板510设有插槽位520，转动支架件540可拆卸地插设于插槽位520中。结合图48及图49，转动支架件540可转动设置以调整三维框架结构500的相对位置，例如相对于支撑面600的位置，以对应地调整裸视三维显示终端400及其显示屏幕420的显示方向。
请一并参阅图50及图51，各斜侧板510之间形成有中空区501，中空区501靠近显示屏幕420的端部为内口503，中空区501远离显示屏幕的端部为外口502，内口503大于外口502；三维框架结构500于相邻两斜侧板510的相连角部处设有增厚边位512以增强三维框架结构500的结构稳定性；进一步地，本实施例中，增厚边位512设有圆角即弧形角以增强安全性，避免伤害用户。转动支架件540可拆卸地安装于插槽位520上且邻近内口503，即转动支架件540邻近显示屏幕420设置。
进一步地，请一并参阅图52及图53，为了便于配合固定裸视三维显示终端400及其显示屏幕420，结合图45所示实施例，三维框架结构500还于斜侧板510上凸设有抵接部513，请一并参阅图54及图55，抵接部513用于配合转动支架件540例如其连接部抵接显示屏幕420，以使裸视三维显示终端400位于转动支架件540与抵接部513之间，从而固定裸视三维显示终端400及其显示屏幕420的位置，亦便于控制裸视三维显示终端400及其显示屏幕420的位置。
进一步地，结合图56及图57，各斜侧板510形成的中空区具有靠近或接触显示屏幕420的内口503，以及远离显示屏幕420的外口502；本实施例中，三维框架结构500包括导向框514及滑动板515，滑动板515滑动设置于导向框514上且限位于导向框514。本实施例中，滑动板515的数量为四个，导向框514有分离设置的四部分，亦可理解为三维框架结构500有四个导向框514或者四个导向框部分；两部分导向框514一方面分别限位一滑动板515以免其脱离，且作为该滑动板515的滑动凸轨道或滑动凹槽道，另一方面又被滑动板515所约束，以使四个导向框514或者四个导向框部分及四个滑动板515共同形成三维框架结构500或者作为三维框架结构500的一部分。其中，位于同一边的两部分导向框514及一滑动板515共同形成一斜侧板510，且该滑动板515滑动设置两部分导向框514上，即形成了上述实施例中滑动连接的组合板。这样能够实现通过滑动板515沿一部分或两部分导向框514滑动，调整斜侧板510的宽度，适配多种大小不同的显示屏幕。其余实施例以此类推，不做赘述。本实施例中，转动支架件540设有支撑部541、连接部542、转动轴543及安装部544，支撑部541与连接部542通过转动轴543阻尼转动连接，以在受力转动后保持一定的转动角度，安装部544与连接部542连接且形成一定夹角，安装部544可拆卸地安装于斜侧板510的插槽位520上，亦可理解为安装部544至少部分可拆卸地安装于斜侧板510的插槽位520中。 转动支架件540于安装部544的与插槽位520相接触处设有防滑区545或防滑部以防脱落，转动支架件540于安装部544中开设有至少一间隙区546以便安装部544安装于插槽位520中时发生可恢复性形变例如弹性形变。
上述实施例中，导向框514设有导向凸轨511作为滑动凸轨道，滑动板515滑动设置两部分导向框514的导向凸轨511上，请一并参阅图52及图53，滑动板515卡在导向凸轨511上，导向凸轨511作为导向框514的一部分，分别限位一滑动板515以免其脱离。
如图58所示，理论上裸视三维显示终端400的显示屏幕420所显示的三维图像402不应被显示屏幕420所遮挡。然而实际看到的情况则是如图59所示，由于显示屏幕420的局限性，三维图像402被显示屏幕420所遮挡；即一个本应该在屏幕前方的东西被屏幕边缘切断了，这与人眼自然形成的前后位置关系认知不同，会造成大脑的错觉，致使用户产生逻辑错觉。
结合图58及图59，在采用了图40及图41所示实施例的裸视三维显示组件的裸视三维显示装置中，显示三维图像的实际状态如图60所示，此时由于三维框架结构500的作用，于用户的观察则会认为三维图像402的缺失部分是被三维框架结构500所遮挡，而与显示屏幕420无关，即用户对于图60的逻辑理解如图61所示，可以“脑补”完善部分三维图像402。
需要说明的是，本申请的其它实施例还包括，上述各实施例中的技术特征相互组合所形成的、能够实施的裸视三维显示组件及裸视三维显示装置。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请的专利保护范围应以所附权利要求为准。

Claims (20)

  1. 一种裸视三维显示组件，包括三维框架结构；
    所述三维框架结构包括：
    遮挡件，所述遮挡件用于遮挡显示屏幕的边缘区域，且所述遮挡件设有观看口以至少部分露出所述显示屏幕的显示区域；以及
    安装件，所述遮挡件设置于所述安装件上，所述安装件用于相对所述显示屏幕安装放置所述遮挡件，以使所述遮挡件远离所述显示屏幕一端与所述显示屏幕之间具有预设间距。
  2. 根据权利要求1所述裸视三维显示组件，其中，所述遮挡件及所述安装件一体设置为侧挡板，且所述三维框架结构包括至少二所述侧挡板，每一所述侧挡板至少与另一所述侧挡板相对固定，每一所述侧挡板用于遮挡所述显示屏幕的边缘区域，且于所述显示屏幕的显示方向上具有预设高度以实现所述预设间距；各所述侧挡板之间形成有中空区以作为所述观看口或者配合所述观看口共同用于至少部分露出所述显示屏幕的显示区域。
  3. 根据权利要求1所述裸视三维显示组件，其中，所述遮挡件包括盖板，所述安装件包括至少二侧挡板，所述盖板固定于至少一所述侧挡板上，所述盖板设有所述观看口。
  4. 根据权利要求2所述裸视三维显示组件，其中，所述至少二所述侧挡板中的各个所述侧挡板设置在所述显示屏幕的边缘区域之上，或设置在所述显示屏幕之外且遮挡所述显示屏幕的边缘区域，或设置在所述显示屏幕之内且遮挡所述显示屏幕的边缘区域。
  5. 根据权利要求3所述裸视三维显示组件，其中，
    所述盖板用于在通过所述观看口观看所述显示屏幕时遮挡所述边缘区域；或者
    所述盖板为透明件且所述透明件周边设有遮光涂层以遮挡所述显示屏幕的所述边缘区域；或者
    所述盖板为遮光件且其开设有所述观看口。
  6. 根据权利要求3所述裸视三维显示组件，其中，
    所述盖板固定于至少二所述侧挡板上；或者
    所述盖板转动设置于一所述侧挡板上；或者
    所述盖板包括两部分，且每一部分转动设置于一所述侧挡板上。
  7. 根据权利要求4所述裸视三维显示组件，其中，
    所述至少二所述侧挡板的数量为四个，且四个所述侧挡板共同围合设置；或者
    所述至少二所述侧挡板的数量为一对，一对所述侧挡板对称设置。
  8. 根据权利要求4所述裸视三维显示组件，其中，
    所述至少二所述侧挡板中的一个或多个侧挡板为垂直于所述显示屏幕的直侧板；或者，
    所述至少二所述侧挡板中的一个或多个侧挡板为向内具有预设倾斜度的斜侧板。
  9. 根据权利要求8所述裸视三维显示组件，其中，
    所述三维框架结构包括相对设置的一对所述斜侧板以及相对设置的一对直侧板，且一对所述斜侧板对称设置，一对所述直侧板对称设置，所述直侧板为平板且平行于所述显示方向，每一所述直侧板分别邻接两所述斜侧板，两所述直侧板及两所述斜侧板共同围合设置；或者，
    所述三维框架结构包括两对相对设置的所述斜侧板，每对所述斜侧板对称设置，两对所述斜侧板共同围合设置。
  10. 根据权利要求7所述裸视三维显示组件，其中，共同围合设置形成的所述三维框架结构中，
    至少一所述侧挡板于前置摄像头处设有活动结构，所述活动结构用于在转动到目标位置时露出所述前置摄像头；和/或
    至少一所述侧挡板于邻近所述显示屏幕的电源接口及/或控制按键处预留有开口。
  11. 根据权利要求3所述裸视三维显示组件，其中，
    所述至少二所述侧挡板中的每个所述侧挡板设有夹持端，各所述侧挡板的所述夹持端相 互配合，共同夹持于所述显示屏幕的外侧；或者，
    所述至少二所述侧挡板中的每个所述侧挡板设有弹性卡夹端，各所述侧挡板的所述弹性卡夹端相互配合，共同夹持于所述显示屏幕的背侧。
  12. 根据权利要求7所述裸视三维显示组件，其中，至少一对所述侧挡板的长度及/或高度相对于所述显示屏幕可调整设置。
  13. 根据权利要求12所述裸视三维显示组件，其中，至少一对所述侧挡板中，所述侧挡板设有导向轨道及滑动导板，所述滑动导板滑动设置在所述导向轨道上或所述滑动导板通过所述导向轨道在所述侧挡板上滑动，用于调整所述侧挡板的整体宽度。
  14. 根据权利要求7所述裸视三维显示组件，其中，四个所述侧挡板中，
    相邻两所述侧挡板之间设有弹性结构件；或者
    相邻两所述侧挡板一体成型设置形成框架结构；或者
    四个所述侧挡板一体成型设置。
  15. 根据权利要求7所述裸视三维显示组件，还包括弹性带；
    对于至少一对所述侧挡板，所述侧挡板于其远离所述观看口的一侧连接至少一所述弹性带，用于使所述显示屏幕位于所述弹性带之上。
  16. 根据权利要求1所述裸视三维显示组件，其中，所述三维框架结构还包括转动支架件，且至少一所述侧挡板设有插槽位，所述侧挡板具有远离所述显示屏幕的末端部，所述转动支架件可拆卸地安装于所述插槽位上且邻近所述显示屏幕设置，以使所述显示屏幕位于所述转动支架件与所述末端部之间，所述转动支架件可转动设置以调整所述显示屏幕的显示方向。
  17. 根据权利要求1至16中任一项所述裸视三维显示组件，还包括底板，所述底板一端转动设置于所述安装件上，另一端与所述安装件卡扣连接。
  18. 根据权利要求1至16中任一项所述裸视三维显示组件，还包括蓝光屏蔽片，所述蓝光屏蔽片位于所述显示屏幕之上；并且，所述蓝光屏蔽片可拆卸地设置在所述遮挡件上，或者，所述蓝光屏蔽片固定于所述安装件上。
  19. 根据权利要求1至16中任一项所述裸视三维显示组件，其中，
    所述遮挡件用于遮挡所述显示屏幕的全部所述边缘区域，或者
    所述遮挡件用于遮挡所述显示屏幕的邻近所述显示区域的部分所述边缘区域。
  20. 一种裸视三维显示装置，包括显示终端及如权利要求1至19中任一项所述裸视三维显示组件；
    所述裸视三维显示组件的所述遮挡件位于所述显示终端的所述显示屏幕之上，所述遮挡件用于遮挡所述显示终端的所述显示屏幕的所述边缘区域，所述安装件相对所述显示屏幕安装放置所述遮挡件，以使所述遮挡件远离所述显示屏幕一端与所述显示屏幕之间具有所述预设间距。
PCT/CN2021/136832 2021-06-24 2021-12-09 裸视三维显示组件及裸视三维显示装置 WO2022267374A1 (zh)

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