WO2024120255A1 - 显示装置 - Google Patents

显示装置 Download PDF

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Publication number
WO2024120255A1
WO2024120255A1 PCT/CN2023/134663 CN2023134663W WO2024120255A1 WO 2024120255 A1 WO2024120255 A1 WO 2024120255A1 CN 2023134663 W CN2023134663 W CN 2023134663W WO 2024120255 A1 WO2024120255 A1 WO 2024120255A1
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WO
WIPO (PCT)
Prior art keywords
display
floating
display module
frame
module
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Application number
PCT/CN2023/134663
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English (en)
French (fr)
Inventor
叶鑫林
张桂洋
何瑞
查国伟
Original Assignee
武汉华星光电技术有限公司
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Publication of WO2024120255A1 publication Critical patent/WO2024120255A1/zh

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G02B30/56Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00Advertising or display means not otherwise provided for
    • G09F19/12Advertising or display means not otherwise provided for using special optical effects
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating 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
    • G09F9/302Indicating 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 characterised by the form or geometrical disposition of the individual elements

Definitions

  • the present application relates to the field of display technology, and in particular to a display device.
  • Suspension display technology is another functional display in recent years. It does not require a medium, and the picture is displayed in the air. The virtual suspension picture is matched with the display scene to achieve a realistic effect, thereby improving the visual experience.
  • the floating display can currently only be used in small scene applications.
  • the embodiment of the present application provides a display device, which can eliminate the border between two adjacent display panels, so that the display device can achieve floating display and seamless display at the same time.
  • the embodiment of the present application provides a display device, which includes at least two display modules, wherein the display module includes a display panel and a floating display generating device, wherein the floating display generating device is arranged on a light emitting side of the display panel and is used to form a floating display picture on a side of the floating display generating device away from the display panel, and the floating display picture and the display panel are symmetrically arranged relative to the floating display generating device;
  • the two floating display generating devices of two adjacent display modules are not parallel and are arranged at intervals to form a fan-shaped gap between the two adjacent display modules
  • at least two display modules include an adjacent first display module and a second display module
  • a first floating display screen corresponding to the first display module is connected to a second floating display screen corresponding to the second display module
  • the connection between the first floating display screen and the second floating display screen is located at the vertex of the angle of the fan-shaped gap
  • an end of the first floating display generating device of the first display module close to the second display module is located on one side of the fan-shaped gap
  • the second floating display generating device of the second display module is close to the first display module.
  • One end of the display module group is located on the other side of the fan-shaped gap, and the first display panel of the first display module is close to the first frame of the second display module, and the second display panel of the second display module is close to the second frame of the first display module are both located in the fan-shaped gap.
  • an embodiment of the present application further provides a display device, comprising at least two display modules, wherein the display module comprises a display panel and a floating display generating device, wherein the floating display generating device is arranged at a light emitting side of the display panel and is used to form a floating display picture on a side of the floating display generating device away from the display panel, and the floating display picture and the display panel are symmetrically arranged relative to the floating display generating device;
  • the two floating display generating devices of two adjacent display modules are not parallel and are arranged at intervals to form a fan-shaped gap between the two adjacent display modules
  • at least two display modules include adjacent first display modules and second display modules
  • a first floating display screen corresponding to the first display module is connected to a second floating display screen corresponding to the second display module
  • the connection between the first floating display screen and the second floating display screen is located at the vertex of the angle of the fan-shaped gap
  • an end of the first floating display generating device of the first display module close to the second display module is located on one side of the fan-shaped gap
  • an end of the second floating display generating device of the second display module close to the first display module is located on the other side of the fan-shaped gap
  • a second display panel of the second display module close to a second frame of the first display module are both located in the fan-shaped gap;
  • the floating display generating device includes a stacked first reflective layer and a second reflective layer, and the first reflective layer includes a plurality of first reflective structures extending in the same direction, and the second reflective layer includes a plurality of second reflective structures extending in the same direction, and the extension direction of the first reflective structure is perpendicular to the extension direction of the second reflective structure.
  • FIG1 is a schematic diagram of a structure of a display device provided in an embodiment of the present application.
  • FIG2 is a schematic diagram of a structure of a floating display generating device provided in an embodiment of the present application.
  • FIG3 is a schematic diagram of an arrangement calculation principle of display modules in a display device provided in an embodiment of the present application.
  • FIG4 is another schematic diagram of the structure of a display device provided in an embodiment of the present application.
  • FIG5 is a schematic diagram of another arrangement calculation distance of display modules in a display device provided in an embodiment of the present application.
  • FIG6 is a schematic diagram of a two-dimensional structure of a display device provided in an embodiment of the present application.
  • FIG. 7 is a schematic diagram of a two-dimensional structure of a display device and a floating display screen provided in an embodiment of the present application.
  • An embodiment of the present application provides a display device, which includes at least two display modules, wherein the display module includes a display panel and a floating display generating device, the floating display generating device is arranged on the light emitting side of the display panel, and is used to form a floating display screen on the side of the floating display generating device away from the display panel, and the floating display screen and the display panel are symmetrically arranged relative to the floating display generating device.
  • the display module includes a display panel and a floating display generating device
  • the floating display generating device is arranged on the light emitting side of the display panel, and is used to form a floating display screen on the side of the floating display generating device away from the display panel, and the floating display screen and the display panel are symmetrically arranged relative to the floating display generating device.
  • the two floating display generating devices of the two adjacent display modules are not parallel and are arranged at intervals to form a fan-shaped gap 101 between the two adjacent display modules.
  • At least two display modules include an adjacent first display module 10 and a second display module 20.
  • the first floating display screen 13 corresponding to the first display module 10 is connected to the second floating display screen 23 corresponding to the second display module 20.
  • the connection between the first floating display screen 13 and the second floating display screen 23 is located at the vertex of the angle of the fan-shaped gap 101.
  • the end of the first floating display generating device 12 of the first display module 10 close to the second display module 20 is located in the fan-shaped gap.
  • one end of the second floating display generating device 22 of the second display module 20 close to the first display module 10 is located on the other side of the fan-shaped gap 101, and the first display panel 11 of the first display module 10 close to the first frame 111 of the second display module 20, and the second display panel 21 of the second display module 20 close to the second frame 211 of the first display module 10 are both located in the fan-shaped gap 101.
  • the display device provided by the present application includes at least two display modules, and the two display modules can realize floating display through a floating display generating device.
  • the first frame 111 of the first display panel 11 and the second frame 211 of the second display panel 21 are both located in the fan-shaped gap 101, and the first floating display screen 13 is connected to the second floating display screen 23, so that the frames between the two adjacent display panels can be placed in the fan-shaped gap 101, and the two adjacent floating display screens can be spliced together, so that the display device provided in the embodiment of the present application can realize floating display and seamless display at the same time, and can realize large-size spliced floating display.
  • the first frame and the second frame are staggered in the fan-shaped gap, and the first frame is located on a side of the second frame away from the first floating display generating device and the second floating display generating device;
  • a distance between a side of the first frame away from the second frame and a side of the second frame away from the first frame is greater than or equal to the sum of a thickness of the first frame and a thickness of the second frame.
  • the first floating display picture and the second floating display picture are both located in a preset plane, the first floating display generating device is arranged along a first direction, the second floating display generating device is arranged along a second direction, the first direction has a first angle with the preset plane, and the second direction has a second angle with the preset plane;
  • the first angle is greater than the second angle.
  • the plurality of display modules are arranged along a preset direction parallel to the preset plane, and the first display module is the nth display module arranged along the preset direction among the plurality of display modules, the second display module is the n+1th display module arranged along the preset direction among the plurality of display modules, and n is a positive integer greater than or equal to 1;
  • Mn 2Hn (cos[ ⁇ -(n-1) ⁇ ]-cos[ ⁇ -(n-2) ⁇ ])+2Lcos[ ⁇ -(n- 1) ⁇ ]*cos[ ⁇ -(n-2) ⁇ ]
  • Hn is the vertical distance from the connection point of the first floating display screen and the second floating display screen to the first floating display generating device
  • is the angle between the arrangement direction of the floating display generating device in the first display module arranged along the preset direction and the preset direction
  • is the angle between the first direction and the second direction
  • L is the length of the first display panel or the length of the second display panel, and the length of the first display panel is the same as the length of the second display panel.
  • the first direction is parallel to the preset plane
  • the display device includes four second display modules, and every two of the second display modules are symmetrically arranged relative to the first display module.
  • the display device further includes four third display modules, and every two of the third display modules are symmetrically arranged relative to the first display module and arranged on both sides of the first display module, and the third display modules are located on a side of the second display module away from the first display module;
  • the second floating display screen is connected to the third floating display screen of the third display module, and the connection between the second floating display screen and the third floating display screen is located at the vertex of the angle of the fan-shaped gap, one end of the second floating display generating device close to the third display module is located on one side of the fan-shaped gap, one end of the third floating display generating device of the third display module close to the second display module is located on the other side of the fan-shaped gap, and the third floating display generating device is arranged along the third direction, and the third frame of the second display panel close to the third display module and the fourth frame of the third display panel of the third display module close to the second display module are both located in the fan-shaped gap.
  • a calculation formula for a distance M1 between a side of the first frame away from the second frame and a side of the second frame away from the first frame is:
  • H1 is the distance between the first floating display picture and the first floating display generating device.
  • vertical distance ⁇ is the angle between the second direction and the preset plane
  • is the angle between the third direction and the second direction
  • L is the length of the first display panel or the length of the second display panel
  • the length of the first display panel is the same as the length of the second display panel.
  • the third floating display screen is coplanar with the second floating display screen
  • H2 is the vertical distance between the connection point of the first floating display picture and the second floating display picture and the second floating display generating device.
  • the plurality of display modules further include an nth display module, an n-1th display module and an n-2th display module, n is greater than or equal to 4, the n-2th display module is located on one side of the first display module, the n-1th display module is located on a side of the n-2th display module away from the first display module, the n-1th display module is located on a side of the n-1th display module away from the n-2th display module, there are n-2 display modules between the n-1th display module and the first display module, there are n-3 display modules between the n-1th display module and the first display module, and there are n-4 display modules between the n-2th display module and the first display module;
  • the nth display module includes an nth display panel, the n-1th display module includes an n-1th display panel, and an nth frame of the nth display panel close to the n-1th display panel and an n-1th frame of the n-1th display panel close to the n display panel are both located in the fan-shaped gap;
  • H n-1 is the distance from the connection between the n-2th floating display picture corresponding to the n-2th display module and the n-1th floating display picture corresponding to the n-1th display module to the n-1th floating display picture of the n-1th display module. Hovering displays the vertical distance between generated components.
  • angles between the arrangement directions of the two floating display generating devices in any two adjacent display modules are equal, and the lengths of the multiple display panels in the multiple display modules are all equal.
  • the display device provided in the embodiment of the present application includes at least two display modules, and two adjacent display modules are spliced with each other to achieve a large-size display.
  • each display module includes a display panel and a floating display generating device located on the light emitting side of the display panel, and the floating display generating device is used to generate a floating display picture on the side of the floating display generating device away from the display panel, and the floating display picture and the display panel are symmetrically arranged relative to the floating display generating device.
  • the floating display generating device may include a stacked first reflecting layer and a second reflecting layer, and the first reflecting layer includes a plurality of first reflecting structures 201 extending in the same direction, and the second reflecting layer includes a plurality of second reflecting structures 202 extending in the same direction, and the extending direction of the first reflecting structure 201 is perpendicular to the extending direction of the second reflecting structure 202; thus, the light emitted by the display panel, after being reflected twice by the first reflecting structure 201 and the second reflecting structure 202, may form a floating display screen on the side of the floating display generating device away from the display panel, and the floating display screen and the display panel are symmetrically arranged relative to the floating display generating device. For example, in the cross-sectional view shown in FIG1 , the display panel and the floating display screen are symmetrically arranged relative to the floating display generating device.
  • the embodiment of the present application only provides a structure of a floating display generating device, but is not limited thereto.
  • the floating display generating device can also be replaced by other devices that can realize floating display.
  • the plurality of display modules are arranged along a preset direction X, and the floating display screens formed by the plurality of display modules can be connected together along the preset direction X to form a seamlessly spliced large-size floating display screen.
  • the structures of the display modules are the same, but the positions and the arrangement directions of the suspended display generation devices and display panels in the display modules are different. That is, the arrangement directions of the two suspended display generation devices in two adjacent display modules are not parallel, but are arranged at intervals, so that a fan-shaped gap 101 can be formed between the two adjacent display modules, as shown in FIG1 .
  • the plurality of display modules include a first display module 10, a second display module and the first display module 10, the second display module 20 and the third display module 30 are arranged in sequence along a preset direction.
  • the display module can also include two display modules, or four display modules, or a larger number of display modules; and the above-mentioned different numbers of display modules are all arranged along the preset direction X.
  • the first display module 10 includes a first display panel 11, and a first floating display generating device 12 arranged on the light emitting side of the first display panel 11, and the first floating display generating device 12 is used to form a first floating display picture 13 on the side of the first floating display generating device 12 away from the first display panel 11, and the first floating display picture 13 and the first display panel 11 are symmetrically arranged relative to the first floating display generating device 12;
  • the second display module 20 includes a second display panel 21, and a second floating display generating device 22 arranged on the light emitting side of the second display panel 21, and the second floating display generating device 22 is used to
  • the second floating display generating device 22 forms a second floating display screen 23 on the side away from the second display panel 21, and the second floating display screen 23 and the second display panel 21 are symmetrically arranged relative to the second floating display generating device 22;
  • the third display module 30 includes a third display panel 31 and a third floating display generating device 32 arranged on the light emitting side of the third display panel 31,
  • the first floating display generating device 12 is arranged along the first direction X1
  • the second floating display generating device 22 is arranged along the second direction X2
  • the third floating display generating device 32 is arranged along the third direction X3, wherein the first direction X1, the second direction X2 and the third direction X3 are not parallel to each other, and there is a first angle between the first direction X1 and the preset direction X, there is a second angle between the second direction X2 and the preset direction X, and there is a third angle between the third direction X3 and the preset direction X; and the first angle is greater than the second angle, and the second angle is greater than the third angle.
  • the first display panel 11 includes a first frame 111 close to one side of the second display module 20, and the second display panel 21 includes a second frame 211 close to one side of the second display module 20, wherein the first frame 111 and the second frame 211 are both located in the fan-shaped gap 101 between the first display module 10 and the second display module 20, and the first frame 111 and the second frame 211 do not exceed the boundary of the fan-shaped gap 101; further
  • the first frame 111 and the second frame 211 are staggered, that is, the first frame 111 is located on a side of the second frame 211 away from the first floating display generating device 12 and the second floating display generating device 22, and a distance between a side of the first frame 111 away from the second frame 211 and a side of the second frame 211 away from the first frame 111 is greater than or equal to the sum of the thicknesses of the first frame 111 and the second frame 211.
  • the second display panel 21 includes a third frame 212 close to the side of the third display module 30, and the third display panel 31 includes a fourth frame 311 close to the side of the second display panel 21, wherein the third frame 212 and the fourth frame 311 are both located in the fan-shaped gap 101 between the second display module 20 and the third display module 30, and the third frame 212 and the fourth frame 311 do not exceed the boundary of the fan-shaped gap 101; further, the third frame 212 and the fourth frame 311 are staggered, that is, the third frame 212 is located on the side of the fourth frame 311 away from the second floating display generating device 22 and the third floating display generating device 32, and the distance between the side of the third frame 212 away from the fourth frame 311 and the side of the fourth frame 311 away from the third frame 212 is greater than or equal to the sum of the thicknesses of the third frame 212 and the fourth frame 311.
  • the first floating display picture 13 , the second floating display picture 23 and the third floating display picture 33 are connected together along the preset direction X and are coplanar, and are all located in a preset plane.
  • the other one or more display modules located on the side of the third display module 30 away from the second display module 20 can be arranged according to the above arrangement, and the angle between the arrangement direction of the floating display device and the preset direction X gradually decreases in the direction away from the first display module 10. In this way, a large-sized floating spliced display screen is formed in the preset direction X, and the seams between adjacent floating display screens can be eliminated to improve the display effect.
  • the distance between the frames of adjacent display panels needs to be designed to achieve the above arrangement, for example, the distance between a side of the first frame 111 away from the second frame 211 to a side of the second frame 211 away from the first frame 111, and the distance between a side of the third frame 212 away from the fourth frame 311 to a side of the fourth frame 311 away from the third frame 212.
  • the length and thickness of the display panel in each display module are equal, that is, the length of the floating display screen along the preset direction X is equal, and the angle between the arrangement directions of the two floating display devices in any two adjacent display modules is equal, the angle between the first direction X1 and the preset direction X is ⁇ , the angle between the first direction X1 and the second direction X2, and the angle between the second direction X2 and the third direction X3 are all ⁇ ; wherein the vertical distance between the connection point of the first floating display screen 13 and the second floating display screen 23 to the first floating display generating device 12 is H 1 , and the second floating display screen 23 is H 2 .
  • the vertical distance between the connection between the floating display picture 23 and the third floating display picture 33 and the second floating display generating device 22 is H 2
  • the vertical distance between the connection between the third floating display picture 33 and the floating display picture corresponding to an adjacent display module and the third floating display generating device 32 is H 3 .
  • the included angle between the second direction X2 and the preset direction X is ⁇ - ⁇ , and the included angle between the third direction X3 and the preset direction X is ⁇ -2 ⁇ .
  • the angles between multiple floating display generating devices and the preset direction X become smaller and smaller, and the angle of each reduction is ⁇ , that is, the angle between the arrangement directions of the two floating display devices in any two adjacent display modules is ⁇ .
  • the length of the line segment AD is set to a 1
  • the length of the selected segment CF is M 1 , that is, it is necessary to satisfy that the length of the first frame 111 of the first display module 10 is less than or equal to a 1
  • the sum of the thicknesses of the first frame 111 and the second frame 211 is less than or equal to M 1 , so that the first frame 111 can be accommodated in the fan-shaped gap 101 .
  • ⁇ , ⁇ , L, and H1 are all known parameters, and ⁇ and ⁇ are both greater than 0 and less than 90°, ⁇ is the angle between the arrangement direction of the suspended display generating device in the first display module arranged along the preset direction X and the preset direction X, ⁇ is the angle between the arrangement directions of two adjacent suspended display generating devices, and L is the length of the suspended display screen along the preset direction X, that is, the length of the display panel, and the value of a1 can be obtained.
  • H n (d+nL)*sin[ ⁇ -(n-1) ⁇ ]
  • the length of the line segment BD is 2H 1
  • ⁇ BAO is equal to 90°-( ⁇ + ⁇ )
  • ⁇ BDA is equal to 90°-( ⁇ +2 ⁇ )
  • the length of line segment AB can be obtained.
  • ⁇ BOF is equal to 2( ⁇ - ⁇ )
  • ⁇ EBO is equal to 90°-2 ⁇
  • ⁇ ABO is equal to 90-( ⁇ - ⁇ )
  • ⁇ BFO is equal to 90-( ⁇ - ⁇ )
  • the length of line segment BF can be obtained and the length of line segment BF can be subtracted from the length of line segment AB to obtain the length of line segment AF.
  • the length of line segment CF can be obtained, that is, the length of M1 .
  • M 1 2H 1 (cos ⁇ -cos ( ⁇ + ⁇ ))+2Lcos ⁇ *cos ( ⁇ + ⁇ )
  • Mn 2Hn (cos[ ⁇ -(n-1) ⁇ ]-cos[ ⁇ -(n-2) ⁇ ])+2Lcos[ ⁇ -(n-1) ⁇ ] *cos[ ⁇ -(n-2) ⁇ ]
  • the smallest a min and M min can be selected from the multiple a and M, and the length of the display panel frame is smaller than a min and twice the thickness of the display panel is smaller than M min , and the multiple display modules can be arranged according to the above arrangement.
  • the calculation is performed by taking the first display module 10 as the first display module arranged along the preset direction X as an example.
  • the first display module 10 is the nth display module arranged along the preset direction X
  • the second display module 20 is the n+1th display module arranged along the preset direction X
  • n is a positive integer greater than or equal to 1
  • the first display module 10 and the second display module 20 can also be calculated according to the formulas of a n and M n .
  • the display device provided in the present application includes at least two display modules, and the two display modules can realize floating display through a floating display generating device.
  • the first frame 111 of the first display panel 11 and the second frame 211 of the second display panel 21 are both located in the fan-shaped gap 101, and the first floating display screen 13 is connected to the second floating display screen 23, so that the frames between the two adjacent display panels can be placed in the fan-shaped gap 101, and the two adjacent floating display screens can be spliced together, so that the display device provided in the embodiment of the present application can realize floating display and seamless display at the same time, and can realize large-size spliced floating display.
  • the difference from the previous embodiment is that in this embodiment, a plurality of display modules are arranged in an array in the horizontal and vertical directions within a preset plane.
  • Figures 4 and 5 only show a schematic diagram of a cross-sectional structure arranged along one direction, wherein the first floating display generating device 12 is arranged along a first direction X1, and the first direction X1 is parallel to the preset direction X, that is, the first floating display generating device 12, the first display panel 11 and the first floating display screen 13 are all parallel, and the second floating display generating device 22 is arranged along the second direction X2, and the third floating display generating device 32 is arranged along the third direction X3.
  • the display device includes four second display modules 20, and each two second display modules 20 are opposite to the first
  • the display modules 10 are symmetrically arranged.
  • the display device further includes four third display modules 30 , where every two third display modules 30 are symmetrically distributed relative to the first display module 10 , and the third display modules 30 are located on a side of the second display module 20 away from the first display module 10 .
  • the first floating display screen 13, the second floating display screen 23 and the third floating display screen 33 can all be coplanar and parallel to the preset direction X; the frames of two adjacent display panels are staggered and distributed in the fan-shaped gap 101, and the distance between the two frames is greater than or equal to twice the thickness of the display panel, for example, the distance between the side of the first frame 111 away from the second frame 211 to the side of the second frame 211 away from the first frame 111 is greater than or equal to the sum of the thickness of the first display panel 11 and the second display panel 21.
  • the calculation formula for the distance M1 between the side of the first frame 111 away from the second frame 211 and the side of the second frame 211 away from the first frame 111 is:
  • H1 is the vertical distance between the first floating display screen 13 and the first floating display generating device 12
  • is the angle between the second direction X2 and the preset plane
  • is the angle between the third direction X3 and the second direction X2
  • L is the length of the first display panel 11 or the length of the second display panel 21
  • the length of the first display panel 11 is the same as the length of the second display panel 21.
  • the third frame 212 of the second display panel 21 close to the third display module 30 and the fourth frame 311 of the third display panel 31 of the third display module 30 close to the second display module 20 are both located in the fan-shaped gap 101 .
  • the calculation formula for the distance M2 between the side of the third frame 212 away from the fourth frame 311 and the side of the fourth frame 311 away from the third frame 212 is:
  • H2 is the vertical distance between the connection point of the first floating display screen 13 and the second floating display screen 23 and the second floating display generating device 22
  • is the angle between the second direction X2 and the preset plane
  • is the angle between the third direction X3 and the second direction X2
  • L is the first display panel 11 or the length of the second display panel 21 or the length of the third display panel 31, and the lengths of the first display panel 11, the second display panel 21 and the third display panel 31 are all the same.
  • the multiple display modules also include an nth display module, an n-1th display module and an n-2th display module, n is greater than or equal to 4, the n-2th display module is located on one side of the first display module 10, the n-1th display module is located on the side of the n-2th display module away from the first display module 10, the n-1th display module is located on the side of the n-1th display module away from the n-2th display module, there are n-2 display modules between the n-1th display module and the first display module 10, there are n-3 display modules between the n-1th display module and the first display module 10, and there are n-4 display modules between the n-2th display module and the first display module 10; when n is equal to 4, the n-2th display module is the second display module 20, and the n-1th display module is the third display module 30.
  • the nth display module includes the nth display panel
  • the n-1th display module includes the n-1th display panel
  • the nth frame of the n-1th display panel close to the n-1th display panel and the n-1th frame of the n-1th display panel close to the n-1th display panel are both located in the fan-shaped gap 101.
  • H n-1 is the vertical distance between the connection point of the n-2th floating display picture corresponding to the n-2th display module and the n-1th floating display picture corresponding to the n-1th display module and the n-1th floating display generating device of the n-1th display module.
  • multiple a and multiple M can be obtained according to the above calculation method, and the smallest a min and M min can be selected from the multiple a and multiple M, and the length of the display panel frame is less than a min , and twice the thickness of the display panel is less than M min , and the multiple display modules can be arranged according to the above arrangement method; in this embodiment, the multiple display modules are arranged from the center to the surroundings, therefore, in the first display module 10, the length of the frame of the first display panel 11 is less than a 1 , and twice the thickness of the second display panel 21 is less than M 1 .
  • FIG. 6 and FIG. 7 are schematic diagrams of a two-dimensional structure of a display device, that is, multiple display modules are arranged from the center to the periphery, and the arrangement method can be carried out with reference to the previous embodiment, wherein multiple The display panels 1 are arranged in a bowl shape, and the multiple floating display generating devices 2 are arranged in a bowl shape on the light-emitting side of the multiple display panels 1, and multiple symmetrically spliced floating display screens 3 can be formed on the side of the multiple floating display generating devices 2 away from the multiple display panels 1, and there are no seams between the multiple floating display screens 3.
  • the display device provided in the present application includes at least two display modules, and the two display modules can realize floating display through a floating display generating device.
  • the first frame 111 of the first display panel 11 and the second frame 211 of the second display panel 21 are both located in the fan-shaped gap 101, and the first floating display screen 13 is connected to the second floating display screen 23, so that the frames between the two adjacent display panels can be placed in the fan-shaped gap 101, and the two adjacent floating display screens can be spliced together, so that the display device provided in the embodiment of the present application can realize floating display and seamless display at the same time, and can realize large-size spliced floating display.

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Abstract

一种显示装置,包括显示模组(10,20,30),其中显示模组(10,20,30)包括显示面板(11,21,31)和悬浮显示生成器件(12,22,32),悬浮显示生成器件(12,22,32)用于形成悬浮显示画面(13,23,33),悬浮显示画面(13,23,33)与显示面板(11,21,31)相对于悬浮显示生成器件(12,22,32)呈对称设置;相邻两显示模组(10,20,30)的两悬浮显示生成器件(12,22,32)不平行且相间隔,以在相邻两显示模组(10,20,30)之间构成扇形间隙(101);相邻两显示模组(10,20,30)的两显示面板(11,21,31)的边框(111,211,311)位于扇形间隙(101)内。

Description

显示装置 技术领域
本申请涉及显示技术领域,尤其涉及一种显示装置。
背景技术
目前,国内外对3D/立体显示投入了相当多的研究,且能够满足功能性需求的产品也不少。这大大增加了信息显示的交互性,提升了用户的体验感。悬浮显示技术是近年来另外一种功能性显示,且可以不需要介质,将画面显示在空气中,在显示景物中搭配虚拟的悬浮画面做到以假乱真的效果,从而提升视觉体验。
但由于悬浮显示的悬浮显示画面尺寸限制,且拼接显示会受到边框宽度的影响,使得悬浮显示目前只能用于小场景的应用中。
技术解决方案
本申请实施例提供一种显示装置,能够消除相邻两显示面板之间的边框,使得显示装置同时实现悬浮显示和无拼缝显示。
本申请实施例提供一种显示装置,其包括至少两显示模组,所述显示模组包括显示面板和悬浮显示生成器件,所述悬浮显示生成器件设置于所述显示面板的出光侧,并用于在所述悬浮显示生成器件远离所述显示面板的一侧形成悬浮显示画面,且所述悬浮显示画面与所述显示面板相对于所述悬浮显示生成器件呈对称设置;
其中,相邻两所述显示模组的两所述悬浮显示生成器件不平行且相间隔设置,以在相邻两所述显示模组之间构成扇形间隙,至少两所述显示模组包括相邻的第一显示模组和第二显示模组,所述第一显示模组对应的第一悬浮显示画面与所述第二显示模组对应的第二悬浮显示画面相连接,所述第一悬浮显示画面与所述第二悬浮显示画面相连接处位于所述扇形间隙的角的顶点,所述第一显示模组的第一悬浮显示生成器件靠近所述第二显示模组的一端位于所述扇形间隙的一边上,所述第二显示模组的第二悬浮显示生成器件靠近所述第一显 示模组的一端位于所述扇形间隙的另一边上,所述第一显示模组的第一显示面板靠近所述第二显示模组的第一边框、以及所述第二显示模组的第二显示面板靠近所述第一显示模组的第二边框皆位于所述扇形间隙内。
根据本申请的上述目的,本申请实施例还提供一种显示装置,包括至少两显示模组,所述显示模组包括显示面板和悬浮显示生成器件,所述悬浮显示生成器件设置于所述显示面板的出光侧,并用于在所述悬浮显示生成器件远离所述显示面板的一侧形成悬浮显示画面,且所述悬浮显示画面与所述显示面板相对于所述悬浮显示生成器件呈对称设置;
其中,相邻两所述显示模组的两所述悬浮显示生成器件不平行且相间隔设置,以在相邻两所述显示模组之间构成扇形间隙,至少两所述显示模组包括相邻的第一显示模组和第二显示模组,所述第一显示模组对应的第一悬浮显示画面与所述第二显示模组对应的第二悬浮显示画面相连接,所述第一悬浮显示画面与所述第二悬浮显示画面相连接处位于所述扇形间隙的角的顶点,所述第一显示模组的第一悬浮显示生成器件靠近所述第二显示模组的一端位于所述扇形间隙的一边上,所述第二显示模组的第二悬浮显示生成器件靠近所述第一显示模组的一端位于所述扇形间隙的另一边上,所述第一显示模组的第一显示面板靠近所述第二显示模组的第一边框、以及所述第二显示模组的第二显示面板靠近所述第一显示模组的第二边框皆位于所述扇形间隙内;
所述悬浮显示生成器件包括层叠的第一反射层以及第二反射层,且所述第一反射层包括沿同一方向延伸的多个第一反射结构,所述第二反射层包括沿同一方向延伸的多个第二反射结构,所述第一反射结构的延伸方向与所述第二反射结构的延伸方向相垂直。
附图说明
图1为本申请实施例提供的显示装置的一种结构示意图;
图2为本申请实施例提供的悬浮显示生成器件的一种结构示意图;
图3为本申请实施例提供的显示装置中显示模组的一种排布计算原理示意图;
图4为本申请实施例提供的显示装置的另一种结构示意图;
图5为本申请实施例提供的显示装置中显示模组的另一种排布计算远离示意图;
图6为本申请实施例提供的显示装置的一种二维结构示意图;
图7为本申请实施例提供的显示装置和悬浮显示画面的一种二维结构示意图。
本发明的实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述。显然,所描述的实施例仅仅是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
下文的公开提供了许多不同的实施方式或例子用来实现本申请的不同结构。为了简化本申请的公开,下文中对特定例子的部件和设置进行描述。当然,它们仅仅为示例,并且目的不在于限制本申请。此外,本申请可以在不同例子中重复参考数字和/或参考字母,这种重复是为了简化和清楚的目的,其本身不指示所讨论各种实施方式和/或设置之间的关系。此外,本申请提供了的各种特定的工艺和材料的例子,但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
请参照图1,本申请实施例提供一种显示装置,该显示装置包括至少两显示模组,其中,显示模组包括显示面板和悬浮显示生成器件,悬浮显示生成器件设置于显示面板的出光侧,并用于在悬浮显示生成器件远离显示面板的一侧形成悬浮显示画面,且悬浮显示画面与显示面板相对于悬浮显示生成器件呈对称设置。
具体地,相邻两显示模组的两悬浮显示生成器件不平行且相间隔设置,以在相邻两显示模组之间构成扇形间隙101,至少两显示模组包括相邻的第一显示模组10和第二显示模组20,第一显示模组10对应的第一悬浮显示画面13与第二显示模组20对应的第二悬浮显示画面23相连接,第一悬浮显示画面13与第二悬浮显示画面23相连接处位于扇形间隙101的角的顶点,第一显示模组10的第一悬浮显示生成器件12靠近第二显示模组20的一端位于扇形间 隙101的一边上,第二显示模组20的第二悬浮显示生成器件22靠近第一显示模组10的一端位于扇形间隙101的另一边上,第一显示模组10的第一显示面板11靠近第二显示模组20的第一边框111、以及第二显示模组20的第二显示面板21靠近第一显示模组10的第二边框211皆位于扇形间隙101内。
在实施应用过程中,本申请提供的显示装置包括至少两显示模组,且两个显示模组可通过悬浮显示生成器件实现悬浮显示,此外,相邻的第一显示模组10和第二显示模组20之间,第一显示面板11的第一边框111以及第二显示面板21的第二边框211皆位于扇形间隙101内,且第一悬浮显示画面13与第二悬浮显示画面23相连接,进而可以将相邻两个显示面板之间的边框皆容置于扇形间隙101内,而使得相邻两个悬浮显示画面拼接在一起,以使得本申请实施例提供的显示装置同时实现悬浮显示和无拼缝显示,并可实现大尺寸拼接悬浮显示。
在本申请的一种实施例中,所述第一边框与所述第二边框在所述扇形间隙内相交错设置,且所述第一边框位于所述第二边框远离所述第一悬浮显示生成器件和所述第二悬浮显示生成器件的一侧;
其中,所述第一边框远离所述第二边框的一面到所述第二边框远离所述第一边框的一面之间的距离大于或等于所述第一边框的厚度与所述第二边框的厚度之和。
在本申请的一种实施例中,所述第一悬浮显示画面和所述第二悬浮显示画面皆位于预设平面内,所述第一悬浮显示生成器件沿第一方向排布,所述第二悬浮显示生成器件沿第二方向排布,所述第一方向与所述预设平面之间具有第一角度,所述第二方向与所述预设平面之间具有第二角度;
其中,所述第一角度大于所述第二角度。
在本申请的一种实施例中,多个所述显示模组沿平行于所述预设平面的预设方向进行排列,且所述第一显示模组为多个所述显示模组中沿所述预设方向上排列的第n个所述显示模组,所述第二显示模组为多个所述显示模组中沿所述预设方向上排列的第n+1个所述显示模组,且n为大于或等于1的正整数;
所述第一边框远离所述第二边框的一面到所述第二边框远离所述第一边框的一面之间的距离Mn的计算公式为:
Mn=2Hn(cos[α-(n-1)θ]-cos[α-(n-2)θ])+2Lcos[α-(n-
1)θ]*cos[α-(n-2)θ]
其中,Hn为所述第一悬浮显示画面和所述第二悬浮显示画面的连接处到所述第一悬浮显示生成器件的垂直距离,α为沿所述预设方向排列的第一个所述显示模组中所述悬浮显示生成器件的排布方向与所述预设方向之间的夹角,θ为所述第一方向与所述第二方向之间的夹角,L为所述第一显示面板的长度或者所述第二显示面板的长度,且所述第一显示面板的长度与所述第二显示面板的长度相同。
在本申请的一种实施例中,所述第一方向与所述预设平面平行,所述显示装置包括四个所述第二显示模组,且每两所述第二显示模组相对于所述第一显示模组呈对称设置。
在本申请的一种实施例中,所述显示装置还包括四个第三显示模组,且每两所述第三显示模组相对于所述第一显示模组呈对称设置并排布于所述第一显示模组的两侧,所述第三显示模组位于所述第二显示模组远离所述第一显示模组的一侧;
其中,所述第二显示模组和所述第三显示模组之间具有所述扇形间隙,所述第二悬浮显示画面与所述第三显示模组的第三悬浮显示画面相连接,且所述第二悬浮显示画面与所述第三悬浮显示画面相连接处位于所述扇形间隙的角的顶点,所述第二悬浮显示生成器件靠近所述第三显示模组的一端位于所述扇形间隙的一边上,所述第三显示模组的第三悬浮显示生成器件靠近所述第二显示模组的一端位于所述扇形间隙的另一边上,且所述第三悬浮显示生成器件沿第三方向排布,所述第二显示面板靠近所述第三显示模组一侧的第三边框和所述第三显示模组的第三显示面板靠近所述第二显示模组一侧的第四边框皆位于所述扇形间隙内。
在本申请的一种实施例中,所述第一边框远离所述第二边框的一面到所述第二边框远离所述第一边框的一面之间的距离M1的计算公式为:
其中,H1为所述第一悬浮显示画面和所述第一悬浮显示生成器件之间的 垂直距离,α为所述第二方向与所述预设平面之间的夹角,θ为所述第三方向与所述第二方向之间的夹角,L为所述第一显示面板的长度或者所述第二显示面板的长度,且所述第一显示面板的长度与所述第二显示面板的长度相同。
在本申请的一种实施例中,所述第三悬浮显示画面与所述第二悬浮显示画面共面;
所述第三边框远离所述第四边框的一面到所述第四边框远离所述第三边框的一面之间的距离M2的计算公式为:
其中,H2为所述第一悬浮显示画面和所述第二悬浮显示画面的连接处到所述第二悬浮显示生成器件之间的垂直距离。
在本申请的一种实施例中,多个所述显示模组还包括第n显示模组、第n-1显示模组以及第n-2显示模组,n大于或等于4,所述第n-2显示模组位于所述第一显示模组的一侧,所述第n-1显示模组位于所述第n-2显示模组远离所述第一显示模组的一侧,所述第n显示模组位于所述第n-1显示模组远离所述第n-2显示模组的一侧,所述第n显示模组与所述第一显示模组之间间隔有n-2个所述显示模组,所述第n-1显示模组与所述第一显示模组之间间隔有n-3个所述显示模组,所述第n-2显示模组与所述第一显示模组之间间隔有n-4个所述显示模组;
所述第n显示模组包括第n显示面板,所述第n-1显示模组包括第n-1显示面板,且所述第n显示面板靠近所述第n-1显示面板一侧的第n边框、以及所述第n-1显示面板靠近所述第n显示面板一侧的第n-1边框皆位于所述扇形间隙内;
其中,所述第n边框远离所述第n-1边框的一面到所述第n-1边框远离所述第n边框的一面之间的距离Mn-1的计算公式为:
其中,Hn-1为所述第n-2显示模组对应的第n-2悬浮显示画面和所述第n-1显示模组对应的第n-1悬浮显示画面的连接处到所述第n-1显示模组的第n-1 悬浮显示生成器件之间的垂直距离。
在本申请的一种实施例中,任意相邻两所述显示模组中的两个所述悬浮显示生成器件的排布方向之间的夹角相等,多个所述显示模组中的多个所述显示面板的长度皆相等。
具体地,在本申请的一种实施例中,请继续参照图1,本申请实施例提供的显示装置包括至少两显示模组,且相邻的两个显示模组之间相互拼接,以实现大尺寸显示。
其中,各显示模组包括显示面板和位于显示面板出光侧的悬浮显示生成器件,而悬浮显示生成器件用于在悬浮显示生成器件远离显示面板的一侧生成一悬浮显示画面,该悬浮显示画面与显示面板相对于悬浮显示生成器件呈对称设置。
如图2所示,悬浮显示生成器件可以包括层叠第一反射层以及第二反射层,且第一反射层包括沿同一方向延伸的多个第一反射结构201,第二反射层包括沿同一方向延伸的多个第二反射结构202,而第一反射结构201的延伸方向与第二反射结构202的延伸方向相垂直;进而显示面板发出的光线在经过第一反射结构201和第二反射结构202的两次反射之后,可在悬浮显示生成器件远离显示面板的一侧的形成悬浮显示画面,且悬浮显示画面与显示面板相对于悬浮显示生成器件呈对称设置,例如在图1所示的截面图中,显示面板和悬浮显示画面相对于悬浮显示生成器件呈对称设置。
需要说明的是,本申请实施例仅提供一种悬浮显示生成器件的结构,但并不限于此,该悬浮显示生成器件还可以替换为其他可实现悬浮显示的器件。
进一步地,多个显示模组沿预设方向X排列,多个显示模组形成的悬浮显示画面可沿预设方向X连接在一起,以形成无缝拼接的大尺寸悬浮显示画面。
其中,各显示模组的结构相同,但是设置的位置和显示模组中悬浮显示生成器件、显示面板的排布方向有所差异。即相邻的两个显示模组中的两个悬浮显示生成器件的排布方向不平行,且相间隔设置,进而可以在相邻两个显示模组之间形成一个扇形间隙101,如图1所示。
在本申请实施例中,多个显示模组包括第一显示模组10、第二显示模组 20以及第三显示模组30;而第一显示模组10、第二显示模组20以及第三显示模组30沿预设方向依次排布。
可以理解的是,本申请实施例中以多个显示模组包括第一显示模组10、第二显示模组20以及第三显示模组30为例进行说明,在本申请的其他实施例中,显示模组还可以包括两个显示模组、或者四个显示模组、或者更多数量的显示模组;且上述不同数量的显示模组皆沿预设方向X进行排列。
具体地,请继续参照图1,第一显示模组10包括第一显示面板11、设置于第一显示面板11出光侧的第一悬浮显示生成器件12,且第一悬浮显示生成器件12用于在第一悬浮显示生成器件12远离第一显示面板11的一侧形成第一悬浮显示画面13,第一悬浮显示画面13与第一显示面板11相对于第一悬浮显示生成器件12呈对称设置;第二显示模组20包括第二显示面板21、设置于第二显示面板21出光侧的第二悬浮显示生成器件22,且第二悬浮显示生成器件22用于在第二悬浮显示生成器件22远离第二显示面板21的一侧形成第二悬浮显示画面23,第二悬浮显示画面23与第二显示面板21相对于第二悬浮显示生成器件22呈对称设置;第三显示模组30包括第三显示面板31、设置于第三显示面板31出光侧的第三悬浮显示生成器件32,且第三悬浮显示生成器件32用于在第三悬浮显示生成器件32远离第三显示面板31的一侧形成第三悬浮显示画面33,第三悬浮显示画面33与第三显示面板31相对于第三悬浮显示生成器件32呈对称设置。
其中,第一悬浮显示生成器件12沿第一方向X1排布,第二悬浮显示生成器件22沿第二方向X2排布,第三悬浮显示生成器件32沿第三方向X3排布,其中,第一方向X1、第二方向X2以及第三方向X3互不平行,且第一方向X1与预设方向X之间具有第一角度,第二方向X2与预设方向X之间具有第二角度,第三方向X3与预设方向X之间具有第三角度;且第一角度大于第二角度,第二角度大于第三角度。
第一显示面板11包括靠近第二显示模组20一侧的第一边框111,第二显示面板21包括靠近第二显示模组20一侧的第二边框211,其中,第一边框111和第二边框211皆位于第一显示模组10和第二显示模组20之间的扇形间隙101内,且第一边框111和第二边框211皆不超出扇形间隙101的边界;进一 步地,第一边框111和第二边框211相交错设置,即第一边框111位于第二边框211远离第一悬浮显示生成器件12和第二悬浮显示生成器件22的一侧,且第一边框111远离第二边框211的一面到第二边框211远离第一边框111的一面之间的距离大于或等于第一边框111和第二边框211的厚度之和。
同理,第二显示面板21包括靠近第三显示模组30一侧的第三边框212,第三显示面板31包括靠近第二显示面板21一侧的第四边框311,其中,第三边框212和第四边框311皆位于第二显示模组20和第三显示模组30之间的扇形间隙101内,且第三边框212和第四边框311皆不超出扇形间隙101的边界;进一步地,第三边框212和第四边框311相交错设置,即第三边框212位于第四边框311远离第二悬浮显示生成器件22和第三悬浮显示生成器件32的一侧,且第三边框212远离第四边框311的一面到第四边框311远离第三边框212的一面之间的距离大于或等于第三边框212和第四边框311的厚度之和。
承上,第一悬浮显示画面13、第二悬浮显示画面23以及第三悬浮显示画面33沿预设方向X连接在一起并共面,皆位于预设平面内。
在本申请的其他实施例中,位于第三显示模组30远离第二显示模组20一侧的其他一或多个显示模组皆可按照上述排布方式进行设置,且沿远离第一显示模组10的方向上,悬浮显示器件的排布方向与预设方向X之间的夹角逐渐减小。以在预设方向X上形成大尺寸的悬浮拼接显示画面,且并可以消除相邻悬浮显示画面之间的拼缝,提高显示效果。
在本申请实施例中,需要对相邻显示面板之间边框之间的距离进行设计,以实现上述排列,例如第一边框111远离第二边框211的一面到第二边框211远离第一边框111的一面之间的距离、第三边框212远离第四边框311的一面到第四边框311远离第三边框212的一面之间的距离。
请结合图1和图3,其中,各显示模组中显示面板的长度和厚度皆相等,即悬浮显示画面沿预设方向X上的长度相等,任意相邻两个显示模组中的两个悬浮显示器件的排布方向之间的夹角相等,第一方向X1与预设方向X之间的夹角为α,第一方向X1与第二方向X2之间的夹角、以及第二方向X2与第三方向X3之间的夹角皆为θ;其中,第一悬浮显示画面13和第二悬浮显示画面23的连接处到第一悬浮显示生成器件12之间的垂直距离为H1,第二 悬浮显示画面23和第三悬浮显示画面33的连接处到第二悬浮显示生成器件22之间的垂直距离为H2,第三悬浮显示画面33与相邻一显示模组对应的悬浮显示画面的连接处到第三悬浮显示生成器件32之间的垂直距离为H3
其中,第二方向X2与预设方向X之间的夹角为α-θ,第三方向X3与预设方向X之间的夹角为α-2θ。
需要说明的是,在多个显示模组中,沿预设方向X上,多个悬浮显示生成器件与预设方向X之间的夹角越来越小,且每次减小的角度为θ,即任意相邻两个显示模组中的两个悬浮显示器件的排布方向之间的夹角皆为θ。
进一步地,以第一显示模组10为例,线段AD的长度设为a1,选段CF的长度为M1,即需要满足第一显示模组10的第一边框111的长度小于或等于a1,而第一边框111和第二边框211的厚度之和小于或等于M1,以实现第一边框111可以容置于扇形间隙101内。
可以理解的是,在其他显示模组中,同样对应有a和M两个尺寸,而在多个a和多个M中选择最小的amin和Mmin,并使得显示面板边框的长度小于amin,显示面板的厚度的2倍小于Mmin,即可将多个显示模组按照上述排列方式进行排列。
具体地,请继续结合图1和图3,在第一显示模组10中,线段BE垂直于线段AO,线段BD同时垂直于线段GO和线段IJ,则∠DBE等于∠AJI,即∠DBE等于α,则∠ABE等于α+θ,∠BAO等于90°-(α+θ),根据如下三角函数公式:
可以得到其中,α、θ、L、H1皆为已知参数,且α、θ皆大于0,且小于90°,α为沿预设方向X排列的第一个显示模组中悬浮显示生成器件的排布方向与预设方向X之间的夹角,θ为相邻两悬浮显示生成器件的排布方向之间的夹角,L为悬浮显示画面沿预设方向X上的长度,即显示面板的长度,即可得到a1的值。
同理,参照上述计算过程,可得到在第二显示模组20中:
H2=(d+2L)*sin(α-θ)
可得到在第三显示模组30中:
H3=(d+3L)*sin(α-2θ)
即对于沿预设方向X排列的第n个显示模组中:
Hn=(d+nL)*sin[α-(n-1)θ]
进一步地,对于第一显示模组10中,在ΔABD中,线段BD的长度为2H1,∠BAO等于90°-(α+θ),∠BDA等于90°-(α+2θ),则根据如下三角函数公式:
可以得到线段AB的长度。
进一步地,∠BOF等于2(α-θ),∠EBO等于90°-2α,则∠ABO等于90-(α-θ),则∠BFO等于90-(α-θ),同理,在ΔBOF中,则根据如下三角函数公式:
可以得到线段BF的长度,并将线段AB的长度减去线段BF的长度,以得到线段AF的长度。
然后,在ΔACF中,则根据如下三角函数公式:
可以得到线段CF的长度,即得到M1的长度。
M1=2H1(cosα-cos(α+θ))+2Lcosα*cos(α+θ)
即对于沿预设方向X排列的第n个显示模组中:
Mn=2Hn(cos[α-(n-1)θ]-cos[α-(n-2)θ])+2Lcos[α-(n-1)θ]
*cos[α-(n-2)θ]
进而可以在多个a和多个M中选择最小的amin和Mmin,并使得显示面板边框的长度小于amin,显示面板的厚度的2倍小于Mmin,即可将多个显示模组按照上述排列方式进行排列。
需要说明的是,在上述实施例中,是以第一显示模组10为沿预设方向X排列的第一个显示模组为例进行计算的,同理,当第一显示模组10为沿预设方向X排列的第n个显示模组,且第二显示模组20为沿预设方向X排列的第n+1个显示模组时,此时n为大于或等于1的正整数,则第一显示模组10和第二显示模组20也可按照an和Mn的公式进行计算。
综上所述,本申请提供的显示装置包括至少两显示模组,且两个显示模组可通过悬浮显示生成器件实现悬浮显示,此外,相邻的第一显示模组10和第二显示模组20之间,第一显示面板11的第一边框111以及第二显示面板21的第二边框211皆位于扇形间隙101内,且第一悬浮显示画面13与第二悬浮显示画面23相连接,进而可以将相邻两个显示面板之间的边框皆容置于扇形间隙101内,而使得相邻两个悬浮显示画面拼接在一起,以使得本申请实施例提供的显示装置同时实现悬浮显示和无拼缝显示,并可实现大尺寸拼接悬浮显示。
进一步地,在本申请的另一种实施例中,其与上一个实施例的区别之处在于,本实施例将多个显示模组在预设平面内沿横纵呈阵列排布。
具体地,请参照图4以及图5,其中仅示出沿其中一个方向排列的截面结构示意图,其中,第一悬浮显示生成器件12沿第一方向X1排列,而第一方向X1平行于预设方向X,即第一悬浮显示生成器件12、第一显示面板11以及第一悬浮显示画面13皆相平行,且第二悬浮显示生成器件22沿第二方向X2排布,第三悬浮显示生成器件32沿第三方向X3排布。
显示装置包括四个第二显示模组20,每两个第二显示模组20相对于第一 显示模组10呈对称设置。
此外,显示装置还包括四个第三显示模组30,每两个第三显示模组30相对于第一显示模组10呈对称分布,且第三显示模组30位于第二显示模组20远离第一显示模组10的一侧。
需要说明的是,本申请实施例以多个显示模组沿预设方向X上的排列的截面结构为例,进行描述,且垂直于预设方向X上的排布可进行参照排。
其中,第一悬浮显示画面13、第二悬浮显示画面23以及第三悬浮显示画面33皆可共面,且平行于预设方向X;相邻两个显示面板的边框相交错分布于扇形间隙101内,且两边框之间的距离大于或等于显示面板厚度的2倍,例如第一边框111远离第二边框211的一面到第二边框211远离第一边框111的一面之间的距离大于或等于第一显示面板11和第二显示面板21的厚度之和。
同理,参照以上计算过程,可得第一边框111远离第二边框211的一面到第二边框211远离第一边框111的一面之间的距离M1的计算公式为:
其中,H1为第一悬浮显示画面13和第一悬浮显示生成器件12之间的垂直距离,α为第二方向X2与预设平面之间的夹角,θ为第三方向X3与第二方向X2之间的夹角,L为第一显示面板11的长度或者第二显示面板21的长度,且第一显示面板11的长度与第二显示面板21的长度相同。
进一步地,第二显示面板21靠近第三显示模组30一侧的第三边框212和第三显示模组30的第三显示面板31靠近第二显示模组20一侧的第四边框311皆位于扇形间隙101内。
同理,参照以上计算过程,可得第三边框212远离第四边框311的一面到第四边框311远离第三边框212的一面之间的距离M2的计算公式为:
其中,H2为第一悬浮显示画面13和第二悬浮显示画面23的连接处到第二悬浮显示生成器件22之间的垂直距离,α为第二方向X2与预设平面之间的夹角,θ为第三方向X3与第二方向X2之间的夹角,L为第一显示面板11 的长度、或者第二显示面板21的长度、或者第三显示面板31的长度,且第一显示面板11的长度、第二显示面板21的长度以及第三显示面板31的长度皆相同。
进一步地,在本实施例中,多个显示模组还包括第n显示模组、第n-1显示模组以及第n-2显示模组,n大于或等于4,第n-2显示模组位于第一显示模组10的一侧,第n-1显示模组位于第n-2显示模组远离第一显示模组10的一侧,第n显示模组位于第n-1显示模组远离第n-2显示模组的一侧,第n显示模组与第一显示模组10之间间隔有n-2个显示模组,第n-1显示模组与第一显示模组10之间间隔有n-3个显示模组,第n-2显示模组与第一显示模组10之间间隔有n-4个显示模组;当n等于4时,则第n-2显示模组为第二显示模组20,第n-1显示模组为第三显示模组30。
其中,第n显示模组包括第n显示面板,第n-1显示模组包括第n-1显示面板,且第n显示面板靠近第n-1显示面板一侧的第n边框、以及第n-1显示面板靠近第n显示面板一侧的第n-1边框皆位于扇形间隙101内。
其中,第n边框远离第n-1边框的一面到第n-1边框远离第n边框的一面之间的距离Mn-1的计算公式为:
其中,Hn-1为第n-2显示模组对应的第n-2悬浮显示画面和第n-1显示模组对应的第n-1悬浮显示画面的连接处到第n-1显示模组的第n-1悬浮显示生成器件之间的垂直距离。
同理,可以按照上述计算方式得到多个a和多个M,并可以在多个a和多个M中选择最小的amin和Mmin,并使得显示面板边框的长度小于amin,显示面板的厚度的2倍小于Mmin,即可将多个显示模组按照上述排列方式进行排列;在本实施例中,多个显示模组为由中心向四周排布,因此,在第一显示模组10中,第一显示面板11边框的长度小于a1,第二显示面板21的厚度的2倍小于M1
另外,请参照图6和图7,显示装置的一种二维结构示意图,即将多个显示模组由中心向四周排列,且排列方式可参照上一实施例中进行,其中,多个 显示面板1呈碗状排列,而多个悬浮显示生成器件2呈碗状排列于多个显示面板1的出光侧,并可在多个悬浮显示生成器件2远离多个显示面板1的一侧形成对称的多个拼接的悬浮显示画面3,而多个悬浮显示画面3之间并无拼缝。
综上所述,本申请提供的显示装置包括至少两显示模组,且两个显示模组可通过悬浮显示生成器件实现悬浮显示,此外,相邻的第一显示模组10和第二显示模组20之间,第一显示面板11的第一边框111以及第二显示面板21的第二边框211皆位于扇形间隙101内,且第一悬浮显示画面13与第二悬浮显示画面23相连接,进而可以将相邻两个显示面板之间的边框皆容置于扇形间隙101内,而使得相邻两个悬浮显示画面拼接在一起,以使得本申请实施例提供的显示装置同时实现悬浮显示和无拼缝显示,并可实现大尺寸拼接悬浮显示。
在上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见其他实施例的相关描述。
以上对本申请实施例所提供的一种显示装置了详细介绍,本文中应用了具体个例对本申请的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本申请的技术方案及其核心思想;本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本申请各实施例的技术方案的范围。

Claims (20)

  1. 一种显示装置,包括至少两显示模组,所述显示模组包括显示面板和悬浮显示生成器件,所述悬浮显示生成器件设置于所述显示面板的出光侧,并用于在所述悬浮显示生成器件远离所述显示面板的一侧形成悬浮显示画面,且所述悬浮显示画面与所述显示面板相对于所述悬浮显示生成器件呈对称设置;
    其中,相邻两所述显示模组的两所述悬浮显示生成器件不平行且相间隔设置,以在相邻两所述显示模组之间构成扇形间隙,至少两所述显示模组包括相邻的第一显示模组和第二显示模组,所述第一显示模组对应的第一悬浮显示画面与所述第二显示模组对应的第二悬浮显示画面相连接,所述第一悬浮显示画面与所述第二悬浮显示画面相连接处位于所述扇形间隙的角的顶点,所述第一显示模组的第一悬浮显示生成器件靠近所述第二显示模组的一端位于所述扇形间隙的一边上,所述第二显示模组的第二悬浮显示生成器件靠近所述第一显示模组的一端位于所述扇形间隙的另一边上,所述第一显示模组的第一显示面板靠近所述第二显示模组的第一边框、以及所述第二显示模组的第二显示面板靠近所述第一显示模组的第二边框皆位于所述扇形间隙内。
  2. 根据权利要求1所述的显示装置,其中,所述第一边框与所述第二边框在所述扇形间隙内相交错设置,且所述第一边框位于所述第二边框远离所述第一悬浮显示生成器件和所述第二悬浮显示生成器件的一侧;
    其中,所述第一边框远离所述第二边框的一面到所述第二边框远离所述第一边框的一面之间的距离大于或等于所述第一边框的厚度与所述第二边框的厚度之和。
  3. 根据权利要求2所述的显示装置,其中,所述第一悬浮显示画面和所述第二悬浮显示画面皆位于预设平面内,所述第一悬浮显示生成器件沿第一方向排布,所述第二悬浮显示生成器件沿第二方向排布,所述第一方向与所述预设平面之间具有第一角度,所述第二方向与所述预设平面之间具有第二角度;
    其中,所述第一角度大于所述第二角度。
  4. 根据权利要求3所述的显示装置,其中,多个所述显示模组沿平行于所述预设平面的预设方向进行排列,且所述第一显示模组为多个所述显示模组中沿所述预设方向上排列的第n个所述显示模组,所述第二显示模组为多个所 述显示模组中沿所述预设方向上排列的第n+1个所述显示模组,且n为大于或等于1的正整数;
    所述第一边框远离所述第二边框的一面到所述第二边框远离所述第一边框的一面之间的距离Mn的计算公式为:
    Mn=2Hn(cos[α-(n-1)θ]-cos[α-(n-2)θ])+2Lcos[α-(n-
    1)θ]*cos[α-(n-2)θ]
    其中,Hn为所述第一悬浮显示画面和所述第二悬浮显示画面的连接处到所述第一悬浮显示生成器件的垂直距离,α为沿所述预设方向排列的第一个所述显示模组中所述悬浮显示生成器件的排布方向与所述预设方向之间的夹角,θ为所述第一方向与所述第二方向之间的夹角,L为所述第一显示面板的长度或者所述第二显示面板的长度,且所述第一显示面板的长度与所述第二显示面板的长度相同。
  5. 根据权利要求3所述的显示装置,其中,所述第一方向与所述预设平面平行,所述显示装置包括四个所述第二显示模组,且每两所述第二显示模组相对于所述第一显示模组呈对称设置。
  6. 根据权利要求5所述的显示装置,其中,所述显示装置还包括四个第三显示模组,且每两所述第三显示模组相对于所述第一显示模组呈对称设置并排布于所述第一显示模组的两侧,所述第三显示模组位于所述第二显示模组远离所述第一显示模组的一侧;
    其中,所述第二显示模组和所述第三显示模组之间具有所述扇形间隙,所述第二悬浮显示画面与所述第三显示模组的第三悬浮显示画面相连接,且所述第二悬浮显示画面与所述第三悬浮显示画面相连接处位于所述扇形间隙的角的顶点,所述第二悬浮显示生成器件靠近所述第三显示模组的一端位于所述扇形间隙的一边上,所述第三显示模组的第三悬浮显示生成器件靠近所述第二显示模组的一端位于所述扇形间隙的另一边上,且所述第三悬浮显示生成器件沿第三方向排布,所述第二显示面板靠近所述第三显示模组一侧的第三边框和所述第三显示模组的第三显示面板靠近所述第二显示模组一侧的第四边框皆位于所述扇形间隙内。
  7. 根据权利要求6所述的显示装置,其中,所述第一边框远离所述第二 边框的一面到所述第二边框远离所述第一边框的一面之间的距离M1的计算公式为:
    其中,H1为所述第一悬浮显示画面和所述第一悬浮显示生成器件之间的垂直距离,α为所述第二方向与所述预设平面之间的夹角,θ为所述第三方向与所述第二方向之间的夹角,L为所述第一显示面板的长度或者所述第二显示面板的长度,且所述第一显示面板的长度与所述第二显示面板的长度相同。
  8. 根据权利要求7所述的显示装置,其中,所述第三悬浮显示画面与所述第二悬浮显示画面共面;
    所述第三边框远离所述第四边框的一面到所述第四边框远离所述第三边框的一面之间的距离M2的计算公式为:
    其中,H2为所述第一悬浮显示画面和所述第二悬浮显示画面的连接处到所述第二悬浮显示生成器件之间的垂直距离。
  9. 根据权利要求7所述的显示装置,其中,多个所述显示模组还包括第n显示模组、第n-1显示模组以及第n-2显示模组,n大于或等于4,所述第n-2显示模组位于所述第一显示模组的一侧,所述第n-1显示模组位于所述第n-2显示模组远离所述第一显示模组的一侧,所述第n显示模组位于所述第n-1显示模组远离所述第n-2显示模组的一侧,所述第n显示模组与所述第一显示模组之间间隔有n-2个所述显示模组,所述第n-1显示模组与所述第一显示模组之间间隔有n-3个所述显示模组,所述第n-2显示模组与所述第一显示模组之间间隔有n-4个所述显示模组;
    所述第n显示模组包括第n显示面板,所述第n-1显示模组包括第n-1显示面板,且所述第n显示面板靠近所述第n-1显示面板一侧的第n边框、以及所述第n-1显示面板靠近所述第n显示面板一侧的第n-1边框皆位于所述扇形间隙内;
    其中,所述第n边框远离所述第n-1边框的一面到所述第n-1边框远离所 述第n边框的一面之间的距离Mn-1的计算公式为:
    其中,Hn-1为所述第n-2显示模组对应的第n-2悬浮显示画面和所述第n-1显示模组对应的第n-1悬浮显示画面的连接处到所述第n-1显示模组的第n-1悬浮显示生成器件之间的垂直距离。
  10. 根据权利要求4所述的显示装置,其中,任意相邻两所述显示模组中的两个所述悬浮显示生成器件的排布方向之间的夹角相等,多个所述显示模组中的多个所述显示面板的长度皆相等。
  11. 一种显示装置,包括至少两显示模组,所述显示模组包括显示面板和悬浮显示生成器件,所述悬浮显示生成器件设置于所述显示面板的出光侧,并用于在所述悬浮显示生成器件远离所述显示面板的一侧形成悬浮显示画面,且所述悬浮显示画面与所述显示面板相对于所述悬浮显示生成器件呈对称设置;
    其中,相邻两所述显示模组的两所述悬浮显示生成器件不平行且相间隔设置,以在相邻两所述显示模组之间构成扇形间隙,至少两所述显示模组包括相邻的第一显示模组和第二显示模组,所述第一显示模组对应的第一悬浮显示画面与所述第二显示模组对应的第二悬浮显示画面相连接,所述第一悬浮显示画面与所述第二悬浮显示画面相连接处位于所述扇形间隙的角的顶点,所述第一显示模组的第一悬浮显示生成器件靠近所述第二显示模组的一端位于所述扇形间隙的一边上,所述第二显示模组的第二悬浮显示生成器件靠近所述第一显示模组的一端位于所述扇形间隙的另一边上,所述第一显示模组的第一显示面板靠近所述第二显示模组的第一边框、以及所述第二显示模组的第二显示面板靠近所述第一显示模组的第二边框皆位于所述扇形间隙内;
    所述悬浮显示生成器件包括层叠的第一反射层以及第二反射层,且所述第一反射层包括沿同一方向延伸的多个第一反射结构,所述第二反射层包括沿同一方向延伸的多个第二反射结构,所述第一反射结构的延伸方向与所述第二反射结构的延伸方向相垂直。
  12. 根据权利要求11所述的显示装置,其中,所述第一边框与所述第二边框在所述扇形间隙内相交错设置,且所述第一边框位于所述第二边框远离所 述第一悬浮显示生成器件和所述第二悬浮显示生成器件的一侧;
    其中,所述第一边框远离所述第二边框的一面到所述第二边框远离所述第一边框的一面之间的距离大于或等于所述第一边框的厚度与所述第二边框的厚度之和。
  13. 根据权利要求12所述的显示装置,其中,所述第一悬浮显示画面和所述第二悬浮显示画面皆位于预设平面内,所述第一悬浮显示生成器件沿第一方向排布,所述第二悬浮显示生成器件沿第二方向排布,所述第一方向与所述预设平面之间具有第一角度,所述第二方向与所述预设平面之间具有第二角度;
    其中,所述第一角度大于所述第二角度。
  14. 根据权利要求13所述的显示装置,其中,多个所述显示模组沿平行于所述预设平面的预设方向进行排列,且所述第一显示模组为多个所述显示模组中沿所述预设方向上排列的第n个所述显示模组,所述第二显示模组为多个所述显示模组中沿所述预设方向上排列的第n+1个所述显示模组,且n为大于或等于1的正整数;
    所述第一边框远离所述第二边框的一面到所述第二边框远离所述第一边框的一面之间的距离Mn的计算公式为:
    Mn=2Hn(cos[α-(n-1)θ]-cos[α-(n-2)θ])+2Lcos[α-(n-
    1)θ]*cos[α-(n-2)θ]
    其中,Hn为所述第一悬浮显示画面和所述第二悬浮显示画面的连接处到所述第一悬浮显示生成器件的垂直距离,α为沿所述预设方向排列的第一个所述显示模组中所述悬浮显示生成器件的排布方向与所述预设方向之间的夹角,θ为所述第一方向与所述第二方向之间的夹角,L为所述第一显示面板的长度或者所述第二显示面板的长度,且所述第一显示面板的长度与所述第二显示面板的长度相同。
  15. 根据权利要求13所述的显示装置,其中,所述第一方向与所述预设平面平行,所述显示装置包括四个所述第二显示模组,且每两所述第二显示模组相对于所述第一显示模组呈对称设置。
  16. 根据权利要求15所述的显示装置,其中,所述显示装置还包括四个第三显示模组,且每两所述第三显示模组相对于所述第一显示模组呈对称设置 并排布于所述第一显示模组的两侧,所述第三显示模组位于所述第二显示模组远离所述第一显示模组的一侧;
    其中,所述第二显示模组和所述第三显示模组之间具有所述扇形间隙,所述第二悬浮显示画面与所述第三显示模组的第三悬浮显示画面相连接,且所述第二悬浮显示画面与所述第三悬浮显示画面相连接处位于所述扇形间隙的角的顶点,所述第二悬浮显示生成器件靠近所述第三显示模组的一端位于所述扇形间隙的一边上,所述第三显示模组的第三悬浮显示生成器件靠近所述第二显示模组的一端位于所述扇形间隙的另一边上,且所述第三悬浮显示生成器件沿第三方向排布,所述第二显示面板靠近所述第三显示模组一侧的第三边框和所述第三显示模组的第三显示面板靠近所述第二显示模组一侧的第四边框皆位于所述扇形间隙内。
  17. 根据权利要求16所述的显示装置,其中,所述第一边框远离所述第二边框的一面到所述第二边框远离所述第一边框的一面之间的距离M1的计算公式为:
    其中,H1为所述第一悬浮显示画面和所述第一悬浮显示生成器件之间的垂直距离,α为所述第二方向与所述预设平面之间的夹角,θ为所述第三方向与所述第二方向之间的夹角,L为所述第一显示面板的长度或者所述第二显示面板的长度,且所述第一显示面板的长度与所述第二显示面板的长度相同。
  18. 根据权利要求17所述的显示装置,其中,所述第三悬浮显示画面与所述第二悬浮显示画面共面;
    所述第三边框远离所述第四边框的一面到所述第四边框远离所述第三边框的一面之间的距离M2的计算公式为:
    其中,H2为所述第一悬浮显示画面和所述第二悬浮显示画面的连接处到所述第二悬浮显示生成器件之间的垂直距离。
  19. 根据权利要求17所述的显示装置,其中,多个所述显示模组还包括 第n显示模组、第n-1显示模组以及第n-2显示模组,n大于或等于4,所述第n-2显示模组位于所述第一显示模组的一侧,所述第n-1显示模组位于所述第n-2显示模组远离所述第一显示模组的一侧,所述第n显示模组位于所述第n-1显示模组远离所述第n-2显示模组的一侧,所述第n显示模组与所述第一显示模组之间间隔有n-2个所述显示模组,所述第n-1显示模组与所述第一显示模组之间间隔有n-3个所述显示模组,所述第n-2显示模组与所述第一显示模组之间间隔有n-4个所述显示模组;
    所述第n显示模组包括第n显示面板,所述第n-1显示模组包括第n-1显示面板,且所述第n显示面板靠近所述第n-1显示面板一侧的第n边框、以及所述第n-1显示面板靠近所述第n显示面板一侧的第n-1边框皆位于所述扇形间隙内;
    其中,所述第n边框远离所述第n-1边框的一面到所述第n-1边框远离所述第n边框的一面之间的距离Mn-1的计算公式为:
    其中,Hn-1为所述第n-2显示模组对应的第n-2悬浮显示画面和所述第n-1显示模组对应的第n-1悬浮显示画面的连接处到所述第n-1显示模组的第n-1悬浮显示生成器件之间的垂直距离。
  20. 根据权利要求14所述的显示装置,其中,任意相邻两所述显示模组中的两个所述悬浮显示生成器件的排布方向之间的夹角相等,多个所述显示模组中的多个所述显示面板的长度皆相等。
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CN115857191A (zh) * 2022-12-07 2023-03-28 武汉华星光电技术有限公司 显示装置

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