CN213276131U - Display device with color-changing panel - Google Patents
Display device with color-changing panel Download PDFInfo
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- CN213276131U CN213276131U CN202022288303.1U CN202022288303U CN213276131U CN 213276131 U CN213276131 U CN 213276131U CN 202022288303 U CN202022288303 U CN 202022288303U CN 213276131 U CN213276131 U CN 213276131U
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Abstract
The application relates to a display device with panel discolours belongs to the field of augmented reality technical equipment, including picture frame and the display lens of setting on the picture frame, the display lens includes optics formation of image district and optics non-formation of image district, and the display lens outside that is located optics formation of image district is provided with opaque display curtain, is provided with the panel that discolours that changes the colour according to illumination intensity on the picture frame. This application has the effect that improves the convenience of intelligent glasses in outdoor use.
Description
Technical Field
The application relates to the technical field of augmented reality technical equipment, in particular to a display device with a color-changing panel.
Background
Augmented reality glasses are the main intelligent wearing form in the future, are virtual world and real world's linking equipment, and the AR technique is with the help of scientific technologies such as electronic computer processing, through simulation stack, with the application of virtual information to the real world to be perceived by human sense organ, reached beyond the sense organ experience of reality.
There is currently a chinese utility model patent granted publication No. CN210605200U, which discloses smart glasses with optimized weight and visibility, including a transparent display and a chassis that positions an opaque material in front of the transparent display, the opaque material configured to block any incoming light, wherein the opaque material increases the contrast and visibility of the content on the transparent display.
With respect to the related art, when the wearer uses the smart glasses outdoors, the outdoor light is too strong, which affects the reading sight of the person and reduces the contrast and the definition.
SUMMERY OF THE UTILITY MODEL
In order to improve convenience of using AR glasses outdoors, the application provides a display device with a color-changing panel.
The application provides a display device with panel discolours adopts following technical scheme:
the utility model provides a display device with panel discolours, includes the picture frame and sets up the display lens on the picture frame, the display lens includes optics formation of image district and optics non-formation of image district, and the display lens outside that is located optics formation of image district is provided with opaque display screen, is provided with the panel that discolours that changes the colour according to illumination intensity on the picture frame.
Through adopting above-mentioned technical scheme, opaque display blocks the light of direct projection on the optics formation of image district, make the light on the optics formation of image district darken, the information that AR glasses were projected on the optics formation of image district has luminance, consequently, opaque display increases the contrast of reading the content on the optics formation of image district, the comfort level of reinforcing reading, the panel that discolours is along with the change of outdoor light, the adjustment luminousness, the ability that makes people's eye adaptation light is stronger, and is more comfortable, is convenient for use outdoors.
Optionally, a convex lens is fixed at a position of the color-changing panel close to one side of the eyes of the wearer and corresponding to the display lens, and the size of the convex lens is larger than that of the opaque display screen.
Through adopting above-mentioned technical scheme, convex lens shorten the focus of the light around the opaque display screen, will focus originally and belong to the light of retina outside, transform into and focus in the retina the inside, become peripheral myopia with relative hyperopia, prevent eyeball muscle tension excessively, except preventing myopia and restraining myopia and disappearing, the picture scene is deep many soft more during the use, and eyes can feel more relax, and the people's eyes is more comfortable when reading the content on the display lens. Optionally, the convex lens is fixed on one side of the display lens far away from the eyes of the wearer, the color-changing panel comprises a color-changing functional sheet, and the edge position of the color-changing functional sheet is fixed with the glasses frame.
Through adopting above-mentioned technical scheme, show that lens, convex lens closely paste together with the function piece that discolours to fix in the picture frame, consequently in the outward appearance, AR glasses are indiscriminate with ordinary glasses, and AR glasses have the function of automatic discolouring concurrently simultaneously, and are more practical.
Optionally, the panel that discolours includes fixed frame and the function piece that discolours, and fixed frame respectively sets up one at the both ends of the function piece that discolours, and the tip of fixed frame stretches out from the function piece tip that discolours, and fixed frame can be dismantled with the picture frame and be connected.
Through adopting above-mentioned technical scheme, fixed frame can be dismantled with the picture frame and be connected, makes the panel that discolours and the picture frame can dismantle and be connected, and the convenience that the panel that discolours is dismantled as required to the dismouting, the reinforcing is used.
Optionally, the two parts of the color-changing functional sheet facing the eyes protrude outwards to a place far away from the eyes to form a certain cambered surface, and the color-changing panel is tightly attached to the side wall of one side of the convex lens.
By adopting the technical scheme, the convex lens and the color-changing panel are fixed together, so that the color-changing lamp adapts to human engineering, is convenient to wear, and reduces the occupied space.
Optionally, the color-changing functional sheet comprises a shielding section and a connecting section, the connecting section is located on two sides of the shielding section, and a joint of the shielding section and the connecting section is an arc surface.
By adopting the technical scheme, the color-changing function piece is smooth and round, so that collision is reduced, and the possibility of damage is reduced.
Optionally, the color-changing functional sheet comprises a first electrode layer and a second electrode layer which are fixed in sequence, a color-changing functional layer is arranged between the first electrode layer and the second electrode layer, the color-changing functional layer comprises an electrochromic layer, an electrolyte layer and an ion storage layer which are arranged in sequence, the color-changing functional layer is electrically connected with the first electrode layer and the second electrode layer respectively, and the color-changing functional sheet is connected with a mainboard which provides voltage for the color-changing functional sheet according to light intensity.
Through adopting above-mentioned technical scheme, the change of sensor perception light intensity to according to light intensity provides voltage to the function piece that discolours, because the change of voltage between first electrode layer and the second electrode layer, the oxidation reduction reaction takes place for the electrochromic layer under the effect of control voltage, and the colour changes, and the ion storage layer plays and stores corresponding counter ion at the oxidation reduction reaction takes place for the electrochromic layer, keeps the effect of whole system charge balance.
Optionally, an optical sensor and a micro control unit are arranged on the main board, the optical sensor is connected with the micro control unit, and the main board is connected with the first electrode layer and the second electrode layer respectively.
By adopting the technical scheme, after the light sensor senses the light intensity, the converted electric signal is sent to the micro control unit, the micro control unit applies voltage to the first electrode layer and the second electrode layer after receiving the electric signal, and the color changing functional layer between the first electrode layer and the second electrode layer changes color.
Optionally, the picture frame includes the mirror leg, and the mirror leg outside is provided with sunken rectangle joint groove, and fixed frame is close to people's face one side and is provided with and has elastic rectangle joint piece, joint piece and joint groove joint.
Through adopting above-mentioned technical scheme, when the installation panel that discolours, with joint piece and joint groove joint can, the installation with dismantle the convenience.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the opaque display screen blocks light directly projected onto the optical imaging area, so that the light on the optical imaging area becomes dark, and information projected onto the optical imaging area by the AR glasses has brightness, so that the opaque display screen increases the contrast of reading the content on the optical imaging area, enhances the reading comfort, and the color-changing panel adjusts the light transmittance along with the change of outdoor light, so that the human eyes have stronger light adaptation capability, are more comfortable and are convenient to use outdoors;
2. the convex lens shortens the focal length of light rays around the opaque display screen, converts light rays originally focused outside the retina into light rays focused inside the retina, changes relative myopia into peripheral myopia, prevents eyeball muscle from being excessively tense, and prevents the deterioration of myopia;
3. after the optical sensor senses light, the optical sensor sends the converted electric signal to the micro control unit, the micro control unit applies voltage to the first electrode layer and the second electrode layer after receiving the electric signal, and the color changing functional layer between the first electrode layer and the second electrode layer changes color;
4. the display lens, the convex lens and the color-changing function piece are tightly adhered together and fixed in the glasses frame, so that the AR glasses are indistinguishable from common glasses in appearance, and have an automatic color-changing function and are more practical;
5. when the color-changing panel is installed, the clamping blocks are clamped with the clamping grooves, and the color-changing panel is convenient to install and disassemble.
Drawings
FIG. 1 is a schematic overall structure diagram of a first embodiment of the present application;
FIG. 2 is a cross-sectional view of a lens shown in one embodiment of the present application;
FIG. 3 is a block diagram of a structure of a motherboard controlling a color-changing function chip to change color in an embodiment of the present application;
FIG. 4 is a schematic overall structure diagram of a second embodiment of the present application;
fig. 5 is a schematic structural diagram of AR glasses in a display device according to a second embodiment of the present application;
FIG. 6 is a schematic structural diagram of a color-changing panel according to a second embodiment of the present application;
fig. 7 is a top view of the connection between the color-changing panel and the AR glasses in the second embodiment of the present application.
Description of reference numerals: 1. a mirror frame; 11. a temple; 2. displaying the lens; 3. a color-changing panel; 31. a fixing frame; 32. a color-changing functional sheet; 321. a first electrode layer; 322. a second electrode layer; 323. a color changing functional layer; 3231. an electrochromic layer; 3232. an electrolyte layer; 3233. an ion storage layer; 324. a shielding section; 325. a connecting section; 4. an opaque display; 5. a convex lens; 6. a main board; 61. a light sensor; 62. a micro control unit; 7. a clamping groove; 8. and a clamping block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-7 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The embodiment of the application discloses a display device with a color-changing panel.
Example one
Referring to fig. 1 and 2, the near-to-eye display device is specifically the glasses type, the AR glasses include a glass frame 1, the glass frame 1 further includes glasses legs 11, the glass frame 1 is provided with display lenses 2, the display lenses 2 are used for displaying augmented reality AR images, the glass frame 1 is provided with a color-changing panel 3 made of electrochromic materials, the color-changing panel 3 surrounds the display lenses 2, and changes color along with outdoor light intensity, so that the light transmittance is reduced, strong light causing discomfort to eyes is shielded, and the use comfort of the AR glasses is improved.
An optical imaging area is arranged in the center of the display lens 2, a non-optical imaging area is arranged around the optical imaging area, the AR glasses can read information provided by the AR glasses, such as characters, images or navigation information, in the optical imaging area, and a user can directly see the surrounding environment through the non-optical imaging area. The outer side of the display lens 2 is provided with a groove corresponding to the optical imaging area, the groove is internally embedded with an opaque display screen 4, when contents such as characters, images or navigation information on the display lens 2 are to be read, the opaque display screen 4 shields light projected to the optical imaging area, and the contrast and the visibility of the information on the display lens 2 are enhanced. And the non-optical imaging area is in a transparent state, so that when a user reads information in the optical imaging area, the view of looking at the surrounding environment is not influenced.
The opaque display 4 allows the user to face the sun and read with the sun as the background light source, the opaque display 4 protects the eyeball and macula lutea, the transparent non-optical imaging area allows the peripheral near retina to contact with the sun and provides a wide visual field, and the phenomenon that the visual field is reduced and the peripheral visual field is stripped when the user heads down for reading is eliminated.
The center of one side of the display lens 2 far away from the eyes of the wearer is embedded with a convex lens 5 in a fitting manner, and the edge position of the convex lens 5 is also fixed with the display lens 2. Wherein the size of the convex lens 5 is larger than the opaque display 4.
The convex lenses 5 correspond to the optical imaging areas of the display glasses 2, respectively. The convex lens 5 shortens the focal length of the light around the opaque display 4, converts the light originally focused outside the retina into light focused on the retina, changes the relative hyperopia into peripheral myopia, prevents the muscles of the eyeball from being over-tensed, prevents the myopia or inhibits the deterioration of the myopia, makes the picture scene deeper and softer during use, and makes the eyes feel more relaxed. The color-changing functional sheet 32 is tightly attached to the outer side wall of the convex lens 5, that is, the color-changing functional sheet 32 is integrated with the convex lens 5, so that light rays are weakened and then enter human eyes.
The color-changing panel 3 comprises a color-changing functional sheet 32, the color-changing functional sheet 32 is arranged on one side of the convex lens 5 far away from the eyes of the wearer, the edge position of the color-changing functional sheet 32 is fixed with the mirror frame 1, the color-changing functional sheet 32 is fixed with the convex lens 5, namely, the convex lens 5 is embedded and fixed between the display lens 2 and the color-changing panel 3.
The color-changing functional sheet 32 comprises a shielding section 324, the shielding section 324 is connected with a connecting section 325 which forms a certain included angle with the shielding section 324, and the color-changing functional sheet 32 can change color and is arranged around the periphery of the display lens 2. The shielding section 324 of the color-changing panel 3 is positioned at the front side of the AR glasses, and the connecting section 325 is positioned at the two sides of the AR glasses, so that the color-changing functional sheet 32 surrounds the visual field range reached by the human eyes. The brightness of the light rays received by the eyes from different directions is the same, and the comfort level is improved.
Referring to fig. 3, the color-changing functional sheet 32 includes a first electrode layer 321 and a second electrode layer 322, a color-changing functional layer 323 is disposed between the first electrode layer 321 and the second electrode layer 322, and the color-changing functional layer 323 is electrically connected to the first electrode layer 321 and the second electrode layer 322, respectively. The first electrode layer 321 and the second electrode layer 322 are both ITO transparent conductive layers, the color-changing functional layer 323 includes an electrochromic layer 3231, an electrolyte layer 3232 and an ion storage layer 3233, which are sequentially arranged, and both the electrochromic layer 3231 and the ion storage layer 3233 are made of electrochromic materials. Electrolyte layer 3232 can be a solid electrolyte composed of a solid lithium salt.
Referring to fig. 1 and 3, a main board 6 is built in the mirror frame 1, a micro control unit 62 is disposed on the main board 6, an optical sensor 61 is further disposed on the outer surface of the mirror frame 1, the optical sensor 61 is connected to the micro control unit 62 on the main board 6, and the main board 6 is connected to a first electrode layer 321 and a second electrode layer 322, respectively. When the light sensor 61 detects light, the light sensor 61 transmits an electric signal to the micro control unit 62, the micro control unit 62 analyzes the intensity of the light according to the electric signal, when the intensity of the light is greater than a set value, the micro control unit 62 applies a control voltage between the first electrode layer 321 and the second electrode layer 322, the electrochromic layer 3231 material undergoes an oxidation-reduction reaction under the action of the control voltage, the color changes, the electrolyte layer 3232 serves as a conductive medium, and the ion storage layer 3233 stores corresponding counter ions when the electrochromic layer 3231 material undergoes the oxidation-reduction reaction, so that the charge balance of the whole system is maintained. The color-changing functional sheet 32 starts to change color.
The set value of the illumination intensity is the maximum value of the light required by human eyes to clearly read the information on the display lens 2, and when the illumination intensity exceeds the set value, the human eyes cannot clearly read the information.
When the light detected by the light sensor 61 is weak, the micro control unit 62 does not apply a control voltage between the first electrode layer 321 and the second electrode layer 322, and the color-changing functional chip 32 is in a transparent state.
The display lens 2, the opaque display screen 4, the convex lens 5 and the color-changing panel 3 are closely attached together and fixed in the mirror frame 1. The AR glasses and the general glasses have no great difference in appearance and have a color change function.
The implementation principle of the display device with the color-changing panel is as follows: when using AR glasses, the wearer reads information through the display lens 2.
When the light sensor 61 detects light, the light sensor 61 converts the light intensity into an electric signal and sends the electric signal to the micro control unit 62, the micro control unit 62 analyzes the light intensity, when the light intensity is greater than a set value, a control voltage is applied between the first electrode layer 321 and the second electrode layer 322 according to the electric signal, the electrochromic layer 3231 material is subjected to an oxidation-reduction reaction under the action of the control voltage, and the color is changed.
When the illumination intensity is less than the set value, the micro control unit 62 does not apply the control voltage, and the color of the color-changing panel 3 becomes lighter.
Example two
The difference from the first embodiment is that, referring to fig. 4 and 5, the color changing panel 3 is detachably connected to the frame 1, and the size of the color changing panel 3 is larger than that of the display lens 2. The spectacle frame 1 comprises spectacle legs 11, and the spectacle legs 11 are far away from one side of a human face and are provided with clamping grooves 7.
Referring to fig. 4, the color-changing functional sheet 32 can change color and is disposed around the periphery of the display lens 2, and in order to adapt to human engineering, two parts of the color-changing functional sheet 32 facing the eyes protrude outward to a place far away from the eyes to form a certain cambered surface. The shielding section 324 of the color-changing panel 3 is positioned at the front side of the AR glasses, and the connecting section 325 is positioned at the two sides of the AR glasses, so that the color-changing functional sheet 32 surrounds the visual field range reached by the human eyes. The brightness of the light rays received by the eyes from different directions is the same, and the comfort level is improved.
Referring to fig. 5 and 6, two convex lenses 5 are fixed on the side of the shielding section 324 of the color-changing functional sheet 32 close to the eyes of the wearer, and the convex lenses 5 respectively correspond to the optical imaging areas of the display lens 2. One side of one of the fixed frames 31, which is far away from the mirror frame 1, is provided with a mainboard 6, the mainboard 6 is provided with a micro control unit 62, the transverse frame 311 is further provided with an optical sensor 61, the optical sensor 61 is connected with the micro control unit 62 on the mainboard 6, and when the light intensity is greater than a set value, the optical sensor 61 detects illumination, and then the micro control unit 62 controls the color changing panel 3 to change color.
Referring to fig. 5 and 6, color-changing panel 3 further comprises a fixing frame 31, the fixing frame 31 is fixed at each of the connecting sections 325 of the color-changing function sheet 32, a clamping block 8 is arranged at one side of the fixing frame 31 close to the clamping groove 7, the clamping block 8 and the color-changing panel 3 can deform, when the color-changing panel 3 is installed, the glasses legs 11 can be rotated to clamp the clamping block 8 and the clamping groove 7, referring to fig. 7, and the color-changing panel 3 is fixed on the glasses frame 1. When the color-changing panel 3 is taken down, the glasses legs 11 are rotated, and the clamping blocks 8 are separated from the clamping grooves 7.
When the illumination intensity is less than the set value, the color of the color-changing panel 3 is lightened to be colorless.
The implementation principle of the display device with the color-changing panel is as follows: when using the AR glasses, the color-changing panel 3 can be attached to the AR glasses in an environment where light is intense, such as outdoors.
The AR glasses are firstly placed in the color-changing panel 3, and the fixing frame 31 is opposite to the glasses frame 1. Then rotate mirror leg 11, joint piece 8 and joint groove 7 joint, after wearing AR glasses, face plate 3 that discolours is fixed on AR glasses promptly. The light sensor 61 converts the illumination intensity into an electric signal and sends the electric signal to the micro control unit 62, the micro control unit 62 analyzes the illumination intensity, and when the light intensity is greater than a set value, the micro control unit 62 controls the color changing panel 3 to change color. When the illumination intensity is less than the set value, the color of the color-changing panel 3 is lightened to be colorless.
The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Claims (9)
1. A display device with color-changing panel, comprising a frame (1) and display lenses (2) arranged on the frame (1), wherein the display lenses (2) comprise an optical imaging area and an optical non-imaging area, and an opaque display screen (4) is arranged outside the display lenses (2) positioned in the optical imaging area, and is characterized in that: the mirror frame (1) is provided with a color-changing panel (3) which changes color according to the illumination intensity.
2. A display device having a color-changing panel according to claim 1, wherein: the color-changing panel (3) is close to one side of eyes of a wearer and is fixedly provided with a convex lens (5) corresponding to the position of the display lens (2), and the size of the convex lens (5) is larger than that of the opaque display screen (4).
3. A display device having a color-changing panel according to claim 2, wherein: convex lens (5) are fixed and are kept away from the one side of wearing person's eyes in display lens (2), and color-changing panel (3) is including function piece (32) discolour, and the border position of function piece (32) discolour is fixed with picture frame (1).
4. A display device having a color-changing panel according to claim 2, wherein: the color-changing panel (3) comprises a fixing frame (31) and a color-changing function piece (32), the fixing frame (31) is respectively arranged at two ends of the color-changing function piece (32), the end part of the fixing frame (31) extends out of the end part of the color-changing function piece (32), and the fixing frame (31) is detachably connected with the mirror frame (1).
5. A display device having a color-changing panel according to claim 4, wherein: the color-changing functional sheet (32) is opposite to two parts of eyes and protrudes outwards to a place far away from the eyes to form a certain cambered surface, and the color-changing panel (3) is clung to the side wall of one side of the convex lens (5).
6. A display device having a color-changing panel according to claim 3 or 4, wherein: the color-changing functional sheet (32) comprises a shielding section (324) and a connecting section (325), the connecting section (325) is positioned on two sides of the shielding section (324), and the shielding section (324) is connected with the connecting section (325) to form an arc surface.
7. A display device having a color-changing panel according to claim 3 or 4, wherein: the color-changing functional sheet (32) comprises a first electrode layer (321) and a second electrode layer (322), a color-changing functional layer (323) is arranged between the first electrode layer (321) and the second electrode layer (322), the color-changing functional layer (323) comprises an electrochromic layer (3231), an electrolyte layer (3232) and an ion storage layer (3233) which are sequentially arranged, the color-changing functional layer (323) is respectively electrically connected with the first electrode layer (321) and the second electrode layer (322), and the color-changing functional sheet (32) is connected with a mainboard (6) which provides voltage for the color-changing functional sheet (32) according to light intensity.
8. A display device having a color-changing panel according to claim 7, wherein: the light-emitting diode is characterized in that the main board (6) is provided with a light sensor (61) and a micro control unit (62), the light sensor (61) is connected with the micro control unit (62), and the main board (6) is connected with the first electrode layer (321) and the second electrode layer (322) respectively.
9. A display device having a color-changing panel according to claim 4, wherein: picture frame (1) includes mirror leg (11), and mirror leg (11) outside is provided with sunken rectangle joint groove (7), and fixed frame (31) are close to face one side and are provided with and have elastic rectangle joint piece (8), joint piece (8) and joint groove (7) joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022288303.1U CN213276131U (en) | 2020-10-14 | 2020-10-14 | Display device with color-changing panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022288303.1U CN213276131U (en) | 2020-10-14 | 2020-10-14 | Display device with color-changing panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213276131U true CN213276131U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022288303.1U Expired - Fee Related CN213276131U (en) | 2020-10-14 | 2020-10-14 | Display device with color-changing panel |
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| Country | Link |
|---|---|
| CN (1) | CN213276131U (en) |
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2020
- 2020-10-14 CN CN202022288303.1U patent/CN213276131U/en not_active Expired - Fee Related
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Granted publication date: 20210525 Termination date: 20211014 |