CN116774464A - 0-degree polarized light and liquid crystal sunglass capable of realizing gradient color - Google Patents
0-degree polarized light and liquid crystal sunglass capable of realizing gradient color Download PDFInfo
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- CN116774464A CN116774464A CN202310984999.7A CN202310984999A CN116774464A CN 116774464 A CN116774464 A CN 116774464A CN 202310984999 A CN202310984999 A CN 202310984999A CN 116774464 A CN116774464 A CN 116774464A
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- polaroid
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- sunglass
- optical axis
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 33
- 239000011521 glass Substances 0.000 claims description 27
- 230000003287 optical effect Effects 0.000 claims description 26
- 239000000758 substrate Substances 0.000 claims description 21
- 238000002834 transmittance Methods 0.000 claims description 15
- 230000010287 polarization Effects 0.000 claims description 9
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 6
- 239000012945 sealing adhesive Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Eyeglasses (AREA)
- Liquid Crystal (AREA)
Abstract
The application discloses a 0-degree polarized light and gradual color change liquid crystal sunglass lens, wherein a wave plate is arranged at the front end of a front polarizer, so that incident light is deflected after passing through the wave plate, the throughput of the rear polarizer is increased or reduced, and the upper depth and lower depth of a shading area are truly realized under the condition of 0-degree polarized light by matching with the view direction of the lens.
Description
Technical Field
The application relates to the technical field of sunglasses, in particular to a 0-degree polarized liquid crystal sunglass capable of realizing gradient color.
Background
In the prior art, a Chinese patent application publication with the patent number of 202010548168.1 discloses a 0-degree polarized liquid crystal sunglass lens, which comprises a left-eye lens and a right-eye lens, wherein the left-eye lens and the right-eye lens sequentially comprise a front polarizer, a front glass substrate or flexible film, a front TO electrode, a front P I orientation film, a box supporting sheet, a rear P I orientation film, a COM electrode, a rear TO glass substrate or flexible film and a rear polarizer from front TO back, conductive adhesive, edge sealing adhesive and a rubber frame glass supporting sheet are arranged between one ends of the front TO glass substrate or flexible film and the rear TO glass substrate or flexible film, sealing adhesive is arranged between the other ends of the front TO glass substrate or flexible film and the rear TO glass substrate or flexible film, the viewing direction of the left-eye lens is designed TO be 7 points TO 8 points in a right-hand manner, the viewing direction of the right-eye lens is designed TO be 4 points TO 5 points in a left-hand manner, the diameter of the box supporting sheet is 2 TO 5 micrometers, and the front polarizer and the rear polarizer is a high-transmittance polarizer or EWV series; when the front polaroid and the rear polaroid are high-transmittance polaroids, the transmittance is required to be more than or equal to 40%, the included angle between the optical axis of the front polaroid far away from the human eyes and the horizontal plane is 0 degree, and the included angle between the optical axis of the rear polaroid near to the human eyes and the optical axis of the front polaroid is 70 degrees to 90 degrees; when the front polaroid and the rear polaroid are EWV series polaroids, the stretching direction of the optical axis of the front polaroid is consistent with the horizontal direction, and the stretching direction of the optical axis of the rear polaroid is 90 degrees.
In order to satisfy the 0 degree polarization, the above-mentioned sun lens designs the viewing direction of the left-eye lens as 7 to 8 points in right-hand, and the viewing direction of the right-eye lens as 4 to 5 points in left-hand, so that the manufactured lens can realize the upper depth and lower depth of the shading area only when satisfying the 0 degree polarization, but the shading area of the lens is gradually changed and is not straight down, as shown in fig. 1, the viewing of things by using the lens for a long time can generate uncomfortable feeling, therefore, the application provides a liquid crystal sun lens which can really realize 0 degree polarization and realize gradual change from top to bottom.
Disclosure of Invention
The application aims to provide a 0-degree polarized liquid crystal sunglass lens capable of realizing gradient color, and solves the problems.
The application relates TO a 0-degree polarized liquid crystal sunglass capable of realizing gradual color change, which comprises a left spectacle lens and a right spectacle lens, wherein the left spectacle lens and the right spectacle lens sequentially comprise a front polarizer, a front IO glass substrate or a flexible film, a front IO electrode, a front P I orientation film, a box supporting sheet, a rear P I orientation film, a COM electrode, a rear IO glass substrate or a flexible film and a rear polarizer from front side TO rear side, conductive adhesive, edge sealing adhesive and rubber frame glass supporting sheets are arranged between one ends of the front IO glass substrate or the flexible film and the rear IO glass substrate or the flexible film, and sealing adhesive is arranged between the other ends of the front IO glass substrate or the flexible film, and the front polarizer and the rear polarizer are high-transmittance polarizers or low-polarization polarizers; the polarized liquid crystal solar lens is externally added with matched driving voltage: the shading area of the polarized liquid crystal sun lens is gradually formed along with the rising of an externally applied driving voltage, the blackness is gradually improved, after a certain blackness and a certain width are achieved, the shading area is not increased any more, and then the shading area moves in parallel from top to bottom along with the rising of the voltage, and the polarized liquid crystal sun lens is characterized in that: a wave plate is arranged on the front end face of the front polaroid, a TAC (TAC) sheet is arranged on the outer side of the wave plate, the viewing direction of the left eye lens is designed to be 6-point viewing directions, and the viewing direction of the right eye lens is designed to be 6-point viewing directions;
when the front polaroid and the rear polaroid are high-transmittance polaroids, the transmittance is required to be more than or equal to 40%, the included angle between the optical axis of the front polaroid at the side far away from human eyes and a horizontal plane is 35-45 degrees, and the included angle between the optical axis of the rear polaroid at the side close to human eyes and the optical axis of the front polaroid is 90-110 degrees;
when the front polarizer and the rear polarizer are low-polarization polarizers, the required polarization degree is less than or equal to 95%, the included angle between the optical axis of the front polarizer at the side far away from human eyes and the horizontal plane is 35-45 degrees, and the included angle between the optical axis of the rear polarizer at the side close to human eyes and the optical axis of the front polarizer is 90-110 degrees.
Further, the wave plate is a quarter wave plate or a half wave plate.
Further, the shading area of the polarized liquid crystal sunglasses lens is in the horizontal direction.
Furthermore, the saturation voltage and the driving voltage of the polarized liquid crystal solar lens are matched, so that a shading area of the polarized liquid crystal solar lens is formed, and after the blackness and the width are achieved, the voltage is not increased any more, and the effect of upper depth and lower depth is maintained.
Compared with the prior art, the application has the beneficial technical effects that:
according to the application, the wave plate is arranged at the front end of the front polaroid, so that incident light is deflected after passing through the wave plate, the throughput of the rear polaroid is increased or reduced, and the upper depth and lower depth of a shading area are truly realized under the condition of 0-degree polarized light by matching with the view direction of the lens.
Drawings
The application is further described with reference to the following description of the drawings.
FIG. 1 is a schematic view of a prior art sunglass lens;
FIG. 2 is a schematic view of a liquid crystal sunglass lens with 0 degree polarization and capable of realizing gradient color according to the application;
FIG. 3 is a schematic view of a solar lens according to the present application;
FIG. 4 is a schematic view showing the deflection of incident light when the waveplate is a quarter waveplate;
reference numerals illustrate: 1. a front polarizer; 2. front ito glass substrate or flexible film; 3. a front TO electrode; 4. edge sealing adhesive; 5. a rubber frame glass supporting sheet; 6. a front P I oriented film; 7. a cassette support plate; 8. rear P I oriented film; 9. COM electrode; 10. rear TO glass substrate or flexible film; 11. a rear polarizer; 12. sealing glue; 13. conducting resin; 14. a wave plate; 15. and a TAC sheet.
Detailed Description
As shown in fig. 1-3, a 0-degree polarized liquid crystal sunglass capable of realizing color gradation comprises a left eye lens and a right eye lens, wherein the left eye lens and the right eye lens sequentially comprise a front polarizer 1, a front ito glass substrate or flexible film 2, a front ito electrode 3, a front P I orientation film 6, a box supporting plate 7, a rear P I orientation film 8, a COM electrode 9, a rear ito glass substrate or flexible film 10 and a rear polarizer 11 from front side TO rear side, a conductive adhesive 13, a sealing adhesive 4 and a frame glass supporting plate 5 are arranged between one ends of the front ito glass substrate or flexible film 2 and the rear ito glass substrate or flexible film 10, a sealing adhesive 12 is arranged between the other ends, and the front polarizer 1 and the rear polarizer 11 are high-transmittance polarizers or EWV series polarizers; the polarized liquid crystal solar lens is externally added with matched driving voltage: the shading area of the polarized liquid crystal sun lens is gradually formed along with the rising of an externally applied driving voltage, the blackness is gradually improved, after a certain blackness and a certain width are achieved, the shading area is not increased any more, and then the shading area moves in parallel from top to bottom along with the rising of the voltage, and the polarized liquid crystal sun lens is characterized in that: a wave plate 14 is arranged on the front end face of the front polaroid 1, a TAC (TAC) sheet 15 is arranged on the outer side of the wave plate 14, the view direction of the left eye lens is designed to be 6 points, and the view direction of the right eye lens is designed to be 6 points;
when the front polarizer 1 and the rear polarizer 11 are high-transmittance polarizers, the transmittance is required to be greater than or equal to 40%, the included angle between the optical axis of the front polarizer 1 on the side far from the human eyes and the horizontal plane is 35 degrees to 45 degrees, and the included angle between the optical axis of the rear polarizer 11 on the side near the human eyes and the optical axis of the front polarizer 1 is 90 degrees to 110 degrees;
when the front polarizer 1 and the rear polarizer 11 are low-polarization polarizers, the required polarization degree is less than or equal to 95%, the included angle between the optical axis of the front polarizer on the side far away from human eyes and the horizontal plane is 35-45 degrees, and the included angle between the optical axis of the rear polarizer on the side close to human eyes and the optical axis of the front polarizer is 90-110 degrees;
the wave plate is a quarter wave plate or a half wave plate.
The light shielding area of the polarized liquid crystal sun lens is formed by matching the saturated voltage and the driving voltage of the polarized liquid crystal sun lens, and after the darkness and the width are achieved, the voltage is not increased any more, and the effect of upper depth and lower depth is maintained.
Example 1
Flexible high transmittance 0 degree polarized sunglasses lens:
a flexible high-transmittance polaroid is adopted, and the transmittance is more than or equal to 40%;
and (3) view direction design: left eye 6 points, right eye 6 points;
and (3) box structural design: 3 to 6 microns thick;
the angle between the front left eye polarizer and the optical axis of the rear polarizer is between 90 and 110 degrees; the angle between the optical axis of the rear polarizer and the optical axis of the front polarizer is 90-110 degrees;
the threshold voltage of the liquid crystal sunglasses lens is 1.0 volt, the saturation voltage is 1.7 volts, and the external driving voltage is 1.7 volts.
Example two
Glass low polarization 0 degree polarized sunglasses:
and (3) view direction design: left eye 6 points, right eye 6 points;
and (3) box structural design: 3 to 6 microns thick;
the polaroid is selected from low-polarization polaroids, and the polarization degree is less than 95%;
the angle of the left front polarizer is 35-45 degrees, and the angle of the rear polarizer is 135-145 degrees; the angle of the right front polaroid is 35-45 degrees, and the angle of the rear polaroid is 135-145 degrees;
the threshold voltage of the liquid crystal sunglasses lens is 1.0 volt, the saturation voltage is 1.7 volts, and the external driving voltage is 1.7 volts.
The above embodiments are only illustrative of the preferred embodiments of the present application and are not intended to limit the scope of the present application, and various modifications and improvements made by those skilled in the art to the technical solutions of the present application should fall within the protection scope defined by the claims of the present application without departing from the design spirit of the present application.
Claims (4)
1. The utility model provides a 0 degree polarized light and can realize gradual change look liquid crystal sunglass, including left eye lens and right eye lens, wherein left eye lens and right eye lens are by preceding polaroid (1), preceding ITO glass substrate or flexible membrane (2), preceding ITO electrode (3), preceding PI directional membrane (6), box backing sheet (7), back PI directional membrane (8), COM electrode (9), back ITO glass substrate or flexible membrane (10) and back polaroid (11) are all included in proper order to the rear side, be provided with conducting resin (13) between the one end of preceding ITO glass substrate or flexible membrane (2) and back ITO glass substrate or flexible membrane (10), banding glue (4) and frame glass backing sheet (5), be provided with seal gum (12) between the other end, preceding polaroid (1) and back polaroid (11) are high-transmittance polaroid or low-polarization polaroid; the polarized liquid crystal solar lens is externally added with matched driving voltage: the shading area of the polarized liquid crystal sun lens is gradually formed along with the rising of an externally applied driving voltage, the blackness is gradually improved, after a certain blackness and a certain width are achieved, the shading area is not increased any more, and then the shading area moves in parallel from top to bottom along with the rising of the voltage, and the polarized liquid crystal sun lens is characterized in that: a wave plate (14) is arranged on the front end face of the front polaroid (1), a TAC (TAC) (15) is arranged on the outer side of the wave plate (14), the view direction of the left eye lens is designed to be 6 points, and the view direction of the right eye lens is designed to be 6 points;
when the front polaroid (1) and the rear polaroid (11) are high-transmittance polaroids, the transmittance is required to be more than or equal to 40%, the included angle between the optical axis of the front polaroid (1) at the side far away from human eyes and a horizontal plane is 35-45 degrees, and the included angle between the optical axis of the rear polaroid (11) at the side close to the human eyes and the optical axis of the front polaroid (1) is 90-110 degrees;
when the front polaroid (1) and the rear polaroid (11) are low-polarization polaroids, the required polarization degree is less than or equal to 95%, the included angle between the optical axis of the front polaroid (1) at the side far away from human eyes and the horizontal plane is 35-45 degrees, and the included angle between the optical axis of the rear polaroid (11) at the side close to human eyes and the optical axis of the front polaroid (1) is 90-110 degrees.
2. The 0-degree polarized liquid crystal sunglass lens capable of realizing gradient color according to claim 1, wherein the sunglass lens is characterized in that: the wave plate is a quarter wave plate or a half wave plate.
3. The 0-degree polarized liquid crystal sunglass lens capable of realizing gradient color according to claim 1, wherein the sunglass lens is characterized in that: the shading area of the polarized liquid crystal sunglasses lens is in the horizontal direction.
4. The 0-degree polarized liquid crystal sunglass lens capable of realizing gradient color according to claim 1, wherein the sunglass lens is characterized in that: the light shielding area of the polarized liquid crystal sun lens is formed by matching the saturated voltage and the driving voltage of the polarized liquid crystal sun lens, and after the darkness and the width are achieved, the voltage is not increased any more, and the effect of upper depth and lower depth is maintained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310984999.7A CN116774464A (en) | 2023-08-07 | 2023-08-07 | 0-degree polarized light and liquid crystal sunglass capable of realizing gradient color |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310984999.7A CN116774464A (en) | 2023-08-07 | 2023-08-07 | 0-degree polarized light and liquid crystal sunglass capable of realizing gradient color |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116774464A true CN116774464A (en) | 2023-09-19 |
Family
ID=87989766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310984999.7A Pending CN116774464A (en) | 2023-08-07 | 2023-08-07 | 0-degree polarized light and liquid crystal sunglass capable of realizing gradient color |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116774464A (en) |
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2023
- 2023-08-07 CN CN202310984999.7A patent/CN116774464A/en active Pending
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