CN209297055U - Color tunable glasses - Google Patents
Color tunable glasses Download PDFInfo
- Publication number
- CN209297055U CN209297055U CN201821331906.1U CN201821331906U CN209297055U CN 209297055 U CN209297055 U CN 209297055U CN 201821331906 U CN201821331906 U CN 201821331906U CN 209297055 U CN209297055 U CN 209297055U
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- flexible circuit
- circuit board
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Abstract
The utility model relates to a kind of Color tunable glasses, including eyeglass and Mirror frame structure, eyeglass includes color-change optical module, Mirror frame structure includes power module, power module includes flexible circuit board and is pressed from both sides by the flexible battery that flexible circuit board connects, automatic switch, control chip, voltage regulator module, battery is placed in the flexible battery folder, the position of flexible circuit board being located at nose support is arrived in automatic switch setting, flexible battery sandwiched is set in the position of flexible circuit board being located at temple, the position of flexible circuit board being located above the bridge of the nose is arranged in control chip, the top position positioned at a temple of flexible circuit board is arranged in voltage regulator module, color-change optical module is equipped with flexible circuit plate interface, for carrying out grafting with the power module.The utility model changes colour of lens according to environmental condition, by adjusting voltage, to adapt to different environment.
Description
Technical field
The utility model relates to glasses more particularly to a kind of Color tunable glasses.
Background technique
Color tunable refers to spectrum change, and traditional light-sensitive sunglasses refer generally to shade or transmitance size.Generally
From blue to red fine-tuning gradual change, this variation has ended ultraviolet light first, has had certain protective action color；Secondly,
Adjusting under different colours also has protective action to eyes, because a kind of color can also make eye fatigue for a long time,
Colour switching can alleviate visual fatigue.In addition, three color changes can be used for colour blindness personnel identification.There are also some colors to be convenient for night
Driving, such as the yellow with polarization, can promote night contrast and brightness, this certain color will not influence to traffic lights
Judgement avoids influencing traffic safety.
In existing polarisation toning glasses, such as CN203825311U, multi-pass crosses polarisation adjusting rod and adjusts two dynamic polariscopes
Corner dimension between the polarizing axis of piece and the polarizing axis of two fixed polarized lenses adjusts polaroid glasses to suitable light transmittance,
The depth for namely adjusting colour of lens realizes outdoor study or can adjust light in strong light floor activity and penetrate eyeglass
Size.However, this mode is complicated for operation, safety is not high.
Accordingly, it is desirable to provide a kind of can have Color tunable function, Color tunable glasses easy to operate.
Utility model content
In order to solve problem above, the utility model provides a kind of Color tunable glasses, which can pass through
Simple operations adjust color, to adapt to different application scene.
A kind of Color tunable glasses according to the present utility model, including eyeglass and Mirror frame structure,
The eyeglass includes color-change optical module,
The Mirror frame structure includes power module, and the power module includes flexible circuit board and by the flexible electrical
Flexible battery folder, automatic switch, the control chip, voltage regulator module of road plate connection, battery are placed in the flexible battery folder,
The position of the flexible circuit board being located at nose support is arrived in the automatic switch setting,
The flexible battery sandwiched is set in the position of the flexible circuit board being located at temple,
The position of the flexible circuit board being located above the bridge of the nose is arranged in the control chip,
The top position positioned at a temple of the flexible circuit board is arranged in the voltage regulator module,
The color-change optical module is equipped with flexible circuit plate interface, for carrying out grafting with the power module.
Further, the color-change optical module from top to bottom successively include using optical glue bonding first surface,
First polarization components, the first electro-conductive glass, liquid crystal layer, the second electro-conductive glass, the second polarization components, second surface, described first
Polarization components and second polarization components are orthogonal, are in 45 ° with the liquid crystal layer.
Further, the first surface and second surface are resin, plastics or glass.
Further, first polarization components and the second polarization components are polarizing film, polariscope or polarizing coating.
Further, the liquid crystal layer has range two-fold between 3 μm -15 μm of specified thickness and 0.01-0.26
Penetrate rate.
The beneficial effects of the utility model are as follows: the utility model can be changed according to environmental condition by adjusting voltage
Become colour of lens, so that different environment is adapted to, it is easy to operate, it is easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to the Color tunable glasses of the utility model；
Fig. 2 is the decomposition diagram according to the Color tunable glasses of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is explained in further detail the utility model.It should be appreciated that specific embodiment described herein is used only for explaining
The utility model is not used to limit the utility model.
On the contrary, the utility model cover it is any be defined by the claims do in the spirit and scope of the utility model
Substitution, modification, equivalent method and scheme.Further, right below in order to make the public have a better understanding the utility model
It is detailed to describe some specific detail sections in the datail description of the utility model.Do not have for a person skilled in the art
The utility model can also be understood completely in the description of these detail sections.
As shown in Figure 1, Color tunable glasses 2 according to the present utility model include eyeglass and Mirror frame structure 6, the eyeglass packet
Color-change optical module 4 is included, the Mirror frame structure 6 includes power module 5, and the power module 5 includes flexible circuit board
(Flexible Printed Circuit, FPC) and pass through the flexible battery folder of FPC connection, automatic switch 8, control chip
9, voltage regulator module 10.As a part of power module, battery 7 is placed in flexible battery folder.The color-change optical mould
The total thickness of block 4 is 0.2mm-3.2mm.
Preferably, the automatic switch 8 is welded to the position of the FPC being located at nose support, and flexible battery sandwiched is set
The position of the FPC being located at temple, the position of the FPC being located above the bridge of the nose is arranged in the control chip 9, described
The top position for being located at right side temple or left side temple of the FPC is arranged in voltage regulator module 10.The color-change optical mould
Block 4 is being equipped with FPC interface at bridge of the nose position, and grafting can be carried out with the power module 5, and the power supply of the circuit is whole
It is provided by battery 7, the voltage regulator module 10 and automatic switch 8 are connect with control chip 9, the color-change optical module 4
Power supply provided by the control chip 9, specially square wave 0-2KHz, 0-6V voltage, specific output voltage values are by the power supply
Module 5 is determined according to the automatic switch 8 and voltage regulator module 10.The automatic switch 8 is for determining opening for whole system
Off status, when glasses are placed on above nose, switch is opened, and takes down the power-on time of system holding 1 minute or so after glasses,
Then system continues to power wear a pair of spectacles again in this time, otherwise powers off.
Voltage should be controlled to the color-change optical module 4, to change mirror by 10 output phase of voltage regulator module as a result,
Piece color is used under respective environment with meeting.It is as follows to implement principle:
Δ n=Δ n0+f(V)
Δn0=0.22
F (V) is linear change on V (1V-4V).
Wherein, Δ n is birefringence, and d is thickness of liquid crystal layer, and λ is wavelength, meet liquid crystal and front and back polarizing film angle theta=
45 °,When integer, wavelength corresponding to λ is center wavelength, this wavelength X and the different of T (λ) spectrogram correspond to not
Same color.
Δ n, d can according to need to be adjusted under conditions of material parameter is allowed, and uses different liquid crystal parameters can be with
Obtain different spatial distributions.Adjusting target is so that the curve of spectrum is best suitable for the colour curve of needs.
Such as the inclined yellow of night driving, then central wavelength is in 570nm.If k=2, can calculate:
F (V)=2*0.57*10-6Um/6.5um-0.22=-0.0446, corresponding voltage can be according to practical linear coefficient meters
It calculates, if voltage value 2v, coefficient should be -0.0223.
Voltage range determines that supply frequency generally requires more than 100Hz by f (V) linear change section, avoids flashing, and leads to
Often choose 1000Hz-2000Hz.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of Color tunable glasses, including eyeglass and Mirror frame structure, which is characterized in that
The eyeglass includes color-change optical module,
The Mirror frame structure includes power module, and the power module includes flexible circuit board and by the flexible circuit board
Flexible battery folder, automatic switch, the control chip, voltage regulator module of connection, battery are placed in the flexible battery folder,
The position of the flexible circuit board being located at nose support is arrived in the automatic switch setting；
The flexible battery sandwiched is set in the position of the flexible circuit board being located at temple；
The position of the flexible circuit board being located above the bridge of the nose is arranged in the control chip；
The top position positioned at a temple of the flexible circuit board is arranged in the voltage regulator module；
The color-change optical module is equipped with flexible circuit plate interface, for carrying out grafting with the power module.
2. Color tunable glasses according to claim 1, which is characterized in that the color-change optical module is from top to bottom successively
Including using optical glue bonding first surface, the first polarization components, the first electro-conductive glass, liquid crystal layer, the second electro-conductive glass,
Second polarization components, second surface, first polarization components and second polarization components are orthogonal, with the liquid crystal layer
In 45 °.
3. Color tunable glasses according to claim 2, which is characterized in that the first surface and second surface are tree
Rouge, plastics or glass.
4. Color tunable glasses according to claim 2, which is characterized in that first polarization components and the second polarization group
Part is polarizing film, polariscope or polarizing coating.
5. Color tunable glasses according to claim 2, which is characterized in that the liquid crystal layer has range at 3 μm -15 μm
Specified thickness and 0.01-0.26 between birefringence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821331906.1U CN209297055U (en) | 2018-08-17 | 2018-08-17 | Color tunable glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821331906.1U CN209297055U (en) | 2018-08-17 | 2018-08-17 | Color tunable glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209297055U true CN209297055U (en) | 2019-08-23 |
Family
ID=67652115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821331906.1U Active CN209297055U (en) | 2018-08-17 | 2018-08-17 | Color tunable glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209297055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023025154A1 (en) * | 2021-08-23 | 2023-03-02 | Shenzhen Wicue Optoelectronics Co. LTD. | Variable tint light lenses and glasses |
-
2018
- 2018-08-17 CN CN201821331906.1U patent/CN209297055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023025154A1 (en) * | 2021-08-23 | 2023-03-02 | Shenzhen Wicue Optoelectronics Co. LTD. | Variable tint light lenses and glasses |
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