CN201489219U - Liquid crystal spectacles - Google Patents
Liquid crystal spectacles Download PDFInfo
- Publication number
- CN201489219U CN201489219U CN2009201340999U CN200920134099U CN201489219U CN 201489219 U CN201489219 U CN 201489219U CN 2009201340999 U CN2009201340999 U CN 2009201340999U CN 200920134099 U CN200920134099 U CN 200920134099U CN 201489219 U CN201489219 U CN 201489219U
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- liquid crystal
- lcd
- color
- eyeglass
- controller
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- Eyeglasses (AREA)
Abstract
The utility model is suitable for the field of spectacles and discloses a pair of liquid crystal spectacles. The liquid crystal spectacles comprise a spectacle frame, and also comprise an adjustment button, a controller and liquid crystal lenses, wherein the adjustment button is in electric connection with the input end of the controller; and the output end of the controller is in electric connection with electrodes of the liquid crystal lenses which are fixed on the spectacle frame. Because the embodiment of the liquid crystal spectacles of the utility model adopts the liquid crystal lenses as lenses, and controls the voltage magnitude on the electrodes of the liquid crystal lenses by the controller according to a conditioning signal input by the adjustment button to control the color and the light transmittance of the liquid crystal lenses, eyes can adapt to a high-brightness environment, and the damage of high-brightness light rays to the eyes is reduced.
Description
Technical field
The present invention relates to the optometric technology field, the liquid crystal glasses of particularly a kind of adjustable color and transmittance.
Background technology
Along with the continuous progress of science and technology, the high speed development of spectacles industry, simultaneously the consumer is to having higher requirement on the performance of glasses and the function.
Present glasses, eyeglass adopt traditional materials such as glass, organic glass or polyester compound to make, and the color of this eyeglass and transmittance are fixing, can't adjust according to the luminance brightness of external environment.When the luminance brightness of environment is big, eyes are damaged.
Summary of the invention
The technical matters that the present invention mainly solves provides a kind of liquid crystal glasses, and this liquid crystal glasses can be regulated the color and the transmittance of eyeglass at any time according to the brightness of environment, reduces the injury of light to eyes.
In order to address the above problem, the invention provides a kind of liquid crystal glasses, described liquid crystal glasses also comprises mirror holder, liquid crystal lens, controller and adjusting button, wherein, described adjusting button is electrically connected with the input end of described controller, and the output control terminal of described controller is electrically connected with the electrode of liquid crystal lens on being fixed on described mirror holder.
Preferably, described liquid crystal lens comprises single color LCD eyeglass and color liquid crystal eyeglass.
Preferably, described liquid crystal glasses also comprises the power supply for its work, and this power supply is connected with described controller power source end.
Preferably, described adjusting button comprises rotary, driving, push type or touching electronic switch.
Preferably, described liquid crystal glasses also comprises the luminance sensor of gathering brightness, and this luminance sensor is connected with described controller.
Liquid crystal glasses of the present invention by described adjusting button input conditioning signal, and is controlled voltage swing on the described liquid crystal lens electrode by described controller according to this conditioning signal, realizes the color and the transmittance of the described liquid crystal lens of control.When the voltage on the described liquid crystal lens electrode increased, the color of described liquid crystal lens was dark more, and transmittance reduces; When the voltage of described liquid crystal lens reduced, the color of described liquid crystal lens was shallow more, and transmittance increases; Voltage difference between each electrode that changes on the described liquid crystal lens, the corresponding change of the color of described liquid crystal lens.Compared with prior art, because the conditioning signal that described controller is imported according to the adjusting button is controlled the voltage swing on the described liquid crystal lens, realize regulating the color and the transmittance of liquid crystal lens, therefore can make eyes adapt to the high brightness environment, reduce of the injury of the light of high brightness eyes.
Description of drawings
Fig. 1 is a liquid crystal glasses example structure synoptic diagram of the present invention;
Fig. 2 is a liquid crystal glasses embodiment theory diagram of the present invention;
Fig. 3 is a liquid crystal glasses embodiment single color LCD physical circuit equivalent schematic diagram of the present invention;
Fig. 4 is a liquid crystal glasses embodiment color liquid crystal physical circuit equivalent schematic diagram of the present invention;
Fig. 5 is another embodiment theory diagram of liquid crystal glasses of the present invention;
Fig. 6 is the another embodiment theory diagram of liquid crystal glasses of the present invention.
Below in conjunction with embodiment, and with reference to accompanying drawing, realization, functional characteristics and the advantage of the object of the invention is described further.
Embodiment
As illustrated in figs. 1 and 2, described glasses comprise mirror holder 1 ' and be fixed on this mirror holder 1 ' on liquid crystal lens 3, described glasses also comprise be arranged on described mirror holder 1 ' on the adjusting button 1 and the controller 2 of described liquid crystal lens 3 transmittances of adjusting, this is regulated button 1 and is electrically connected with the input end of described controller 2; The output control terminal of described controller 2 be fixed on described mirror holder 1 ' on the electrode of liquid crystal lens 3 be electrically connected.Described controller 2 is regulated the color and the transmittance of this liquid crystal lens 3 according to the voltage swing on described liquid crystal lens 3 electrodes of signal controlling of described adjusting button 1 input.When the voltage on described liquid crystal lens 3 electrodes increased, the color of described liquid crystal lens 3 was dark more, and its transmittance reduces; When the voltage on described liquid crystal lens 3 electrodes reduced, the color of described liquid crystal lens 3 was shallow more, and its transmittance increases.The eyeglass that described liquid crystal lens 3 is made for liquid crystal, this liquid crystal are also referred to as LCD (Liquid Crystal Display, LCD).
Specifically, after wearing described liquid crystal glasses, when the luminance brightness of environment is big, by operating described adjusting button 1 input conditioning signal, the voltage that described controller 2 is controlled on described liquid crystal lens 3 electrodes according to this conditioning signal increases, and makes darkening of described liquid crystal lens 3, reduce the transmittance of this liquid crystal lens 3, make part light enter eyes, realization reduces the light of high brightness to eye injury, and makes eyes can adapt to the high brightness environment.
When the luminance brightness of environment hour, reduce by operating the voltage that described adjusting button 1 regulates on described controller 2 control liquid crystal lens 3 electrodes, the color of described liquid crystal lens 3 is shoaled, increase the transmittance of this liquid crystal lens 3, make more rays enter eyes.Because described controller 2 is realized the transmittance of the described liquid crystal lens 3 of control by controlling the color that voltage swing on described liquid crystal lens 3 electrodes can change liquid crystal lens 3.When the voltage on described liquid crystal lens 3 electrodes increased, the transmittance of described liquid crystal lens 3 reduced; When the voltage on described liquid crystal lens 3 electrodes reduced, the transmittance of described liquid crystal lens 3 increased; Change different magnitudes of voltage between each electrode of described liquid crystal lens 3 as required, the corresponding change of the color of described liquid crystal lens 3.The change color of described liquid crystal lens 3 adopts prior art to control.
Shown in Figure 3, when described liquid crystal lens 3 was single color LCD, described controller 2 was realized its transmittance of control by controlling the depth of two colour of lens about single color LCD eyeglass LCD_A and liquid crystal lens LCD_B.
Described controller 2 adopts single-chip microprocessor MCU _ L2, and described adjusting button 1 comprises: button S1, button S2 and button S3, and wherein, described button S1 is used to control power switch; Described button S2 is used to increase the transmittance of single color LCD eyeglass LCD_A and single color LCD eyeglass LCD_B; Described button S3 is used to reduce the transmittance of single color LCD eyeglass LCD_A and single color LCD eyeglass LCD_B.
When described button S1 is in opening state, 1 pin on described single-chip microprocessor MCU _ L2 transfers low level to from high level, when the internal circuitry senses entry of described single-chip microprocessor MCU _ L2 arrives the variation of level, connects described power supply BAT, described controller 2 is started working, thereby makes described liquid crystal glasses work.When described button S2 or S3 action, 2 pin on described single-chip microprocessor MCU _ L2 or the high level on 3 pin transfer low level to.When the internal circuitry senses entry of described single-chip microprocessor MCU _ L2 arrives the variation of level, export corresponding signal to single color LCD eyeglass LCD_A and single color LCD eyeglass LCD_B corresponding electrode from its output port, described single color LCD eyeglass LCD_A and single color LCD eyeglass LCD_B liquid crystal arrangement are changed, thereby change the transmittance of single color LCD eyeglass LCD_A and single color LCD eyeglass LCD_B.
When described button S1 is in closed condition, 1 pin on described single-chip microprocessor MCU _ L2 transfers high level to from low level, when the internal circuitry senses entry of described single-chip microprocessor MCU _ L2 arrives the variation of level, closes described power supply BAT, described controller 2 quits work, and this liquid crystal glasses also quits work.
The transmittance of described single color LCD eyeglass LCD_A and single color LCD eyeglass LCD_B is along with the size of SEG signal voltage changes.When the signal voltage of described SEG port output was high more, the color of described single color LCD eyeglass LCD_A and single color LCD eyeglass LCD_B was dark more, and its transmittance is low more, and it is darker to see through the scenery that this single color LCD eyeglass LCD_A and single color LCD eyeglass LCD_B see.When the signal voltage of described SEG port output more hour, the color of described liquid crystal lens LCD_A and liquid crystal lens LCD_B is shallow more, its transmittance is high more, it is brighter to see through the scenery that this single color LCD eyeglass LCD_A and single color LCD eyeglass LCD_B see.
The depth of described single color LCD eyeglass LCD_A and single color LCD eyeglass LCD_B color is to change along with the signal voltage size of SEG end.
As shown in Figure 4, when described liquid crystal lens 3 was color liquid crystal, described controller 2 can adopt single-chip microprocessor MCU _ L2 ', and described adjusting button 1 comprises: button S1, button S2, button S3 and button S4, and wherein, described button S1 is used to control power switch; Described button S2 is used to increase the transmittance of two eyeglasses about color liquid crystal eyeglass LCD_A ' and color liquid crystal eyeglass LCD_B '; Described button S3 is used to reduce the transmittance of color liquid crystal eyeglass LCD_A ' and color liquid crystal eyeglass LCD_B '; Described button S4 is used to control color liquid crystal eyeglass LCD_A ' and liquid crystal lens LCD_B ' color conversion.
When described button S1 is in opening state, 1 pin on described single-chip microprocessor MCU _ L2 ' transfers low level to from high level, when the internal circuitry senses entry of described single-chip microprocessor MCU _ L2 ' arrives the variation of level, connects described power supply BAT, described controller 2 is started working, and this liquid crystal glasses is also started working.When described button S2 or S3 action, the pin 2 on described single-chip microprocessor MCU _ L2 ' or pin 3 transfer low level to by high level.When the internal circuitry senses entry of described single-chip microprocessor MCU _ L2 ' arrives the variation of level, export control signal corresponding to color liquid crystal eyeglass LCD_A ' and color liquid crystal eyeglass LCD_B ' corresponding electrode from SEGR (red control signal), SEGG (green control signal) and SEGB (blue control signal) port, described color liquid crystal eyeglass LCD_A ' and color liquid crystal eyeglass LCD_B ' liquid crystal arrangement and color are changed, thereby change color and the transmittance of color liquid crystal eyeglass LCD_A ' and color liquid crystal eyeglass LCD_B '.
During closed one time of described button S4, the change color of described color liquid crystal eyeglass LCD_A ' and color liquid crystal eyeglass LCD_B ' once.The change color of described color liquid crystal eyeglass LCD_A ' and color liquid crystal eyeglass LCD_B ' is determined by the program that is arranged on single-chip microprocessor MCU _ L2 ' lining.
When described button S1 is in closed condition, 1 pin on described single-chip microprocessor MCU _ L2 ' transfers high level to from low level, when the internal circuitry senses entry of described single-chip microprocessor MCU _ L2 ' arrives the variation of level, closes described power supply BAT, described controller 2 quits work, and this liquid crystal glasses also quits work.
The transmittance of described color liquid crystal eyeglass LCD_A ' and color liquid crystal eyeglass LCD_B ' is along with the size of SEGR, SEGG and SEGB signal voltage changes.When the signal voltage of described SEGR, SEGG and SEGB port output is big more, the color of described color liquid crystal eyeglass LCD_A ' and color liquid crystal eyeglass LCD_B ' is dark more, transmittance is low more, and it is darker with the scenery that color liquid crystal eyeglass LCD_B ' sees to see through color liquid crystal eyeglass LCD_A '.When the signal voltage of described SEGR, SEGG and SEGB port output more hour, the color of described color liquid crystal eyeglass LCD_A ' and color liquid crystal eyeglass LCD_B ' is shallow more, its transmittance is high more, and it is brighter with the scenery that color liquid crystal eyeglass LCD_B ' sees to see through this color liquid crystal eyeglass LCD_A '.
The color of described color liquid crystal eyeglass LCD_A ' and color liquid crystal eyeglass LCD_B ' is to change along with the distribution of the signal voltage of SEGR, SEGG and SEGB end.When having only SEGR (danger signal) end output signal, described color liquid crystal eyeglass LCD_A ' and color liquid crystal eyeglass LCD_B ' demonstration are red, and seeing through this color liquid crystal eyeglass LCD_A ' is exactly red partially with the scenery that color liquid crystal eyeglass LCD_B ' sees.If need to produce other blend color, the component of corresponding control SEGR, SEGG and SEGB three primary colours is realized, thereby is reached color that changes voltage swing realization adjusting color liquid crystal eyeglass LCD_A ' and color liquid crystal eyeglass LCD_B ' and the purpose that transmittance changes.
In the above-described embodiments, described single-chip microprocessor MCU _ L2 ' can be identical with described single-chip microprocessor MCU _ L2.
As shown in Figure 5, liquid crystal glasses of the present invention proposes an embodiment on the basis of the foregoing description.
Described liquid crystal glasses also comprises the power supply 4 that offers light emitting source work, and this power supply 4 is connected with the power end of described controller 2.Other structures, annexation and the course of work are same as the previously described embodiments, repeat no more.
As shown in Figure 6, liquid crystal glasses of the present invention proposes another embodiment on the basis of the foregoing description.
Described liquid crystal glasses comprise above-mentioned mirror holder 1 ', regulate button 1, controller 2, liquid crystal lens 3, battery 4 and gather the luminance sensor 5 of brightness, wherein, described adjusting button 1 is electrically connected with the input end of described controller 2, the output control terminal of described controller 2 be fixed on described mirror holder 1 ' on the electrode of liquid crystal lens 3 be electrically connected, described luminance sensor 5 is connected with described controller 2, described battery 4 is connected with the power end of described controller 2, and described liquid crystal glasses work energy is provided.Other structures and annexation are same as the previously described embodiments.
The monochrome information that described controller 3 is gathered according to described luminance sensor 5 is input to controller 2, the voltage swing of being controlled on described liquid crystal lens 3 electrodes by controller is regulated its color and transmittance again, realizes that described liquid crystal lens 3 regulates its color and transmittance automatically.
In the above-described embodiments, described controller 2 is the circuit of described liquid crystal lens 3 change color of existing control.For example, can realize, also can select other control circuit for use according to manufacturing cost and design performance by single-chip microcomputer and the peripheral circuitry of forming by other elements such as resistance, electric capacity and triodes.That described adjusting button 1 can comprise is rotary, driving, push type or touching electronic switch, is used to change electric signal.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; everyly utilize liquid crystal to make the eyeglass of glasses or utilize instructions of the present invention and equivalent structure, equivalent flow process that the accompanying drawing content is done are come conversion or be used in other relevant eyeglass technical fields directly, indirectly, all belong in the scope of patent protection of the present invention.
Claims (5)
1. liquid crystal glasses is characterized in that:
Described liquid crystal glasses also comprises mirror holder, liquid crystal lens, controller and adjusting button, and wherein, described adjusting button is electrically connected with the input end of described controller, and the output control terminal of described controller is electrically connected with the electrode of liquid crystal lens on being fixed on described mirror holder.
2. according to the described liquid crystal glasses of claim 1, it is characterized in that:
Described liquid crystal lens comprises single color LCD eyeglass and color liquid crystal eyeglass.
3. according to claim 1 or 2 described liquid crystal glasses, it is characterized in that:
Described liquid crystal glasses also comprises the power supply for its work, and this power supply is connected with described controller power source end.
4. according to the described liquid crystal glasses of claim 3, it is characterized in that:
That described adjusting button comprises is rotary, driving, push type or touching electronic switch.
5. according to the described liquid crystal glasses of claim 3, it is characterized in that:
Described liquid crystal glasses also comprises the luminance sensor of gathering brightness, and this luminance sensor is connected with described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201340999U CN201489219U (en) | 2009-07-28 | 2009-07-28 | Liquid crystal spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201340999U CN201489219U (en) | 2009-07-28 | 2009-07-28 | Liquid crystal spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201489219U true CN201489219U (en) | 2010-05-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201340999U Expired - Fee Related CN201489219U (en) | 2009-07-28 | 2009-07-28 | Liquid crystal spectacles |
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| Country | Link |
|---|---|
| CN (1) | CN201489219U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111530A (en) * | 2014-06-30 | 2014-10-22 | 联想(北京)有限公司 | Information processing method and wearable electronic equipment |
| CN104207876A (en) * | 2014-09-19 | 2014-12-17 | 吉林大学 | Amblyopia correction and detection device |
| CN104880824A (en) * | 2015-05-11 | 2015-09-02 | 青岛歌尔声学科技有限公司 | Head-mounted display and shading method applied to same |
-
2009
- 2009-07-28 CN CN2009201340999U patent/CN201489219U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111530A (en) * | 2014-06-30 | 2014-10-22 | 联想(北京)有限公司 | Information processing method and wearable electronic equipment |
| US10085635B2 (en) | 2014-06-30 | 2018-10-02 | Beijing Lenovo Software Ltd. | Information processing method and wearable electronic device |
| CN104207876A (en) * | 2014-09-19 | 2014-12-17 | 吉林大学 | Amblyopia correction and detection device |
| CN104207876B (en) * | 2014-09-19 | 2016-08-24 | 吉林大学 | Amblyopia is corrected and detection device |
| CN104880824A (en) * | 2015-05-11 | 2015-09-02 | 青岛歌尔声学科技有限公司 | Head-mounted display and shading method applied to same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20160728 |