CN201222131Y - Antiglare train crossing eyeglasses - Google Patents
Antiglare train crossing eyeglasses Download PDFInfo
- Publication number
- CN201222131Y CN201222131Y CNU2008200350005U CN200820035000U CN201222131Y CN 201222131 Y CN201222131 Y CN 201222131Y CN U2008200350005 U CNU2008200350005 U CN U2008200350005U CN 200820035000 U CN200820035000 U CN 200820035000U CN 201222131 Y CN201222131 Y CN 201222131Y
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- China
- Prior art keywords
- liquid crystal
- light
- guest
- meeting
- glare
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- Expired - Fee Related
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Abstract
Spectacles for automobile meeting comprise a components box (1), a left temple (10), a right temple (11), a spectacles frame (5), guest-host liquid crystal lenses (8), (9) and small changing-light areas (6), (7) on the guest-host liquid crystal lenses, wherein the spectacles frame (5) is provided with a changing-light area adjuster knob (2), a shading degree adjusting hole (3) and a light inlet (4), and a batter case (12) is arranged on the temples. The spectacles for automobile meeting are characterized in that the components box (1) is internally provided with an electrochromic driving circuit board (16), a photosensitive element (15) is aligned to the light inlet (4), and the components box (1) is integrally connected with a spectacles frame. By using the novel structure, the average light transmittance of the guest-host liquid crystal lens reaches above 80%, and the light transmittance can be adjusted within 50-80% through a shading degree adjuster knob after discoloration. The spectacles for automobile meeting, made of guest-host liquid crystal materials, has high light transmittance and clear vision, personally-adapted shading degree can be preset for night driving, the strong light from coming cars can be shaded during meeting, thereby protecting eyes of drivers and easing dazzling for obtaining clear vision of the road.
Description
Technical field
But the utility model relates to a kind of anti-glare meeting glasses of automatic beam change.
Background technology
The utility model is the modified of the applicant's Chinese patent 200620129959.6.The lens of variable color has used twisted nematic TN-LCD liquid crystal cell structure in this application, and the bonding polaroid in liquid-crystalline glasses box both sides powers up back liquid crystal distortion and cooperates the generation color changeable effect with polaroid.In order to improve the transmittance of eyeglass, adopted at the bonding polaroid of eyeglass the first half and produced color changeable effect, the latter half of eyeglass is not polarization of Transparent color, is used for improving the integral light-transmitting rate of eyeglass.But the polaroid that is bonded at eyeglass the first half normality not the transmittance during variable color only reach about 45%, do not meet relevant driver's specialized mirror integral light-transmitting rate and must not be lower than 75% standard, see away that from glasses the first half the visual field is dark partially when wearing these type glasses night and driving, form structural defect, needed to be modified into the meeting glasses of the whole high transmission rate of eyeglass that meets national standard in the reality.
Summary of the invention
The utility model provides a kind of eyeglass integral light-transmitting rate height, and retaining blackness and change light zone are adjustable, the meeting glasses that get a clear view.
Technical scheme
The technical solution of the utility model realizes in the following manner: a kind of meeting glasses, comprise subassembly wrapper, left and right mirror leg, spectacle-frame, guest-host type liquid crystal lens and on little change light district, described spectacle-frame is provided with and becomes light zone adjusting knob, retaining blackness adjustment hole and light well, the mirror leg is provided with battery case, it is characterized in that being provided with in the described subassembly wrapper electrochromism driving circuit, light activated element is aimed at light well, and subassembly wrapper and mirror holder are connected as a single entity.
Also be provided with the liquid crystal drive voltage generator in the above-mentioned subassembly wrapper, become light zone adjusting knob, keep off the blackness adjusting knob, they are connected with light well by the retaining blackness adjustment hole that liquid crystal display drive circuit plate and mirror holder are provided with.
Above-mentioned liquid crystal display drive circuit plate is the soft integrated circuit that is packaged into of a slice.
Above-mentioned guest-host type liquid crystal lens is to be provided with the electrochromism eyeglass that is mixed by liquid crystal and two-phase look dyestuff in the liquid-crystalline glasses of interior plating ITO conductive layer.
Above-mentioned guest-host type liquid crystal lens is to be made by the organic polymer electrochromic material.
Plating ITO tin indium conductive layer interlayer clearance space thickness was 5-10 μ m in above-mentioned guest-host type liquid crystal lens adopted two.
The screening glass that two sides equal external pasting one deck CR-39 resin material of above-mentioned guest-host type liquid crystal lens is made, the screening glass surface is coated with and adds dura mater and antireflecting film.
Being provided with moving point in the above-mentioned battery case gets an electric shock and stationary electrical contacts.
Adopt the utility model structure, guest-host type liquid crystal lens transmittance at ordinary times can be adjusted in the 50-80% scope by retaining blackness adjusting knob transmittance after the variable color up to more than 80%.Use meeting glasses transmittance height that guest-host type liquid crystal material eyeglass makes, get a clear view, can pre-set the degree of being in the light that the individual is fit to when drive night, the high light of sending a car when covering meeting plays protection motorist eyes, alleviates and dazzles the eyes the effect of seeing road clearly.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
Description of drawings
Fig. 1 is a front elevation of the present utility model.
Fig. 2 is a guest-host type liquid crystal frequency modulated light schematic diagram.
Fig. 3 is a liquid crystal display drive circuit plate outside drawing.
Fig. 4 is the liquid crystal display drive circuit fundamental diagram.
Among the figure: 1, subassembly wrapper, 2, become light zone adjusting knob, 3, retaining blackness adjusting knob, 4, light well, 5, spectacle-frame, 6,7, the little change light district on the guest-host type liquid crystal lens, 8,9, the guest-host type liquid crystal lens, 10, left mirror leg, 11, right mirror leg, 12, battery case, 13, movable electrical contact, 14, stationary electrical contacts, 15, light activated element, 16, the liquid crystal display drive circuit plate, 17, liquid crystal drive voltage generator, 18, liquid-crystalline glasses, 19, tin indium conductive layer, 20, liquid crystal, 21, two-phase look dyestuff.
Embodiment
Know by Fig. 1, the meeting glasses of present embodiment, comprise subassembly wrapper 1, left and right mirror leg 10,11, spectacle-frame 5, guest-host type liquid crystal lens 8,9 and on little change light district 6,7, battery case 12, spectacle-frame 5 is provided with and becomes light zone adjusting knob 2, retaining blackness adjustment hole 3 and light well 4, left mirror leg 10 is provided with battery case 12, is provided with electrochromism drive circuit board 6 in the subassembly wrapper 1, light activated element 15 is aimed at light well 4, and subassembly wrapper 1 and spectacle-frame 5 are connected as a single entity.Spectacle-frame 5 among the figure, left and right glasses leg 10,11, subassembly wrapper 1 adopt board of glasses with fire resistance or injection moulding to add work and form.Liquid crystal display drive circuit plate 16 is loaded in the subassembly wrapper 1, the light activated element 15 of 16 li of liquid crystal display drive circuit plates will be aimed at light well 4 during installation, and the chip for driving that the liquid crystal display drive circuit plate is 16 li is the soft integrated circuit that is packaged into of a slice.The optical glass of zinc-plated indium conductive layer or resin material were made in guest-host type liquid crystal lens 8,9 adopted two, about interlayer clearance space thickness 5-10 μ m, poured into encapsulation process behind the guest-host type liquid crystal mixture in a vacuum.Can be made into planar optics or cabochon eyeglass according to actual needs in the production.For strengthening the impact resistance of liquid crystal lens, at the screening glass that guest-host type liquid crystal lens 8,9 two sides equal external pasting one deck CR-39 resin material is made, the screening glass surface is coated with and adds dura mater and antireflecting film, to improve the transmittance and the anti-wear performance of eyeglass.
Fig. 2 guest-host type liquid crystal schematic diagram that is in the light.In the liquid-crystalline glasses 18 of interior zinc-plated indium conductive layer 19, be provided with the guest-host type liquid crystal that mixes by liquid crystal 20 and two-phase look dyestuff 21, the horizontal direction that is oriented to of liquid crystal molecule and negative dyes molecule (is seen a) under the normality, light can pass through, when the potpourri of giving dyestuff and liquid crystal applies voltage, the orientation of liquid crystal molecule will deflect, and distortion changes and the orientation of drive dye molecule changes, and then produce incident light absorption (seeing b) in various degree, realize coloured to colourless contrast demonstration.
Fig. 3 is a liquid crystal display drive circuit plate outside drawing.The bottom of liquid crystal display drive circuit plate 16 is provided with liquid crystal drive voltage generator 17 among the figure, top is provided with and becomes light zone adjusting knob 2, retaining blackness adjusting knob 3 and light activated element 15.
Fig. 4 is the liquid crystal display drive circuit fundamental diagram.Principle is as follows: light activated element 15 will be experienced becomes electric signal to quad headlight light and sends into liquid crystal drive voltage generator 17, liquid crystal drive voltage generator 17 just begins to carry to guest-host type liquid crystal lens 8,9 driving voltage of 100Hz when this signal reaches setting value, and the change light zone on the guest-host type liquid crystal mirror just begins to become on request light.The regional adjusting knob 2 of change light determines it is two interior little change light districts of eyeglass whole change light or eyeglass, 6,7 change light with retaining blackness adjusting knob 3 ' Push switch can be set the change light area size of guest-host type liquid crystal lens 8,9 directly by microswitch to be two.Retaining blackness adjusting knob 3 can be set the black degree of retaining of eyeglass variable color, presses adjusting knob and makes the adjustment of retaining blackness be set in the satisfied level of motorist.
The utility model is to have the light transmittance height, gets a clear view, and it is adjustable to become light zone and gear blackness, can adapt to The advantage that the people that go out night different use, anti-glare is used very practical as meeting at night. Thisly do not make Just can reach the be in the light GH-LCD guest-host type liquid crystal of purpose of variable color with polaroid and be made into eyeglass, and realize from coloured Show to colourless contrast.
Claims (8)
1, a kind of meeting glasses, comprise subassembly wrapper (1), left and right mirror leg (10), (11), spectacle-frame (5), guest-host type liquid crystal lens (8), (9) and on little change light district (6), (7), described spectacle-frame (5) is provided with and becomes light zone adjusting knob (2), retaining blackness adjustment hole (3) and light well (4), the mirror leg is provided with battery case (12), it is characterized in that: be provided with electrochromism drive circuit board (16) in the described subassembly wrapper (1), light activated element (15) is aimed at light well (4), and subassembly wrapper (1) and mirror holder are connected as a single entity.
2, anti-glare meeting glasses according to claim 1, it is characterized in that: also be provided with liquid crystal drive voltage generator (17) in the described subassembly wrapper (1), become light zone adjusting knob (2), retaining blackness adjusting knob (3 '), they are connected with light well (4) by the retaining blackness adjustment hole (3) that liquid crystal display drive circuit plate (16) and mirror holder are provided with.
3, anti-glare meeting glasses according to claim 1 is characterized in that: described liquid crystal display drive circuit plate (16) is the soft integrated circuit that is packaged into of a slice.
4, anti-glare meeting glasses according to claim 1 is characterized in that: described guest-host type liquid crystal lens (8), (9) are to be provided with the electrochromism eyeglass that is mixed by liquid crystal and two-phase look dyestuff in the liquid-crystalline glasses of interior zinc-plated indium conductive layer.
5, anti-glare meeting glasses according to claim 1, it is characterized in that: described guest-host type liquid crystal lens (8), (9) are to be made by the organic polymer electrochromic material.
6, anti-glare meeting glasses according to claim 1 is characterized in that: in above-mentioned guest-host type liquid crystal lens (8), (9) adopt two zinc-plated indium conductive layer interlayer clearance space thickness be 5-10 μ m.
7, anti-glare meeting glasses according to claim 1 is characterized in that: the screening glass that two sides equal external pasting one deck CR-39 resin material of described guest-host type liquid crystal lens (8), (9) is made.
8, anti-glare meeting glasses according to claim 1 is characterized in that: be provided with movable electrical contact (13) and stationary electrical contacts (14) in the described battery case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200350005U CN201222131Y (en) | 2008-04-08 | 2008-04-08 | Antiglare train crossing eyeglasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200350005U CN201222131Y (en) | 2008-04-08 | 2008-04-08 | Antiglare train crossing eyeglasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222131Y true CN201222131Y (en) | 2009-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200350005U Expired - Fee Related CN201222131Y (en) | 2008-04-08 | 2008-04-08 | Antiglare train crossing eyeglasses |
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| CN (1) | CN201222131Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081241A (en) * | 2010-11-08 | 2011-06-01 | 西华师范大学 | Light-controlled liquid crystal eyeglasses |
| CN103941421A (en) * | 2014-04-23 | 2014-07-23 | 上海交通大学 | Intelligent light-control liquid crystal glasses and control method thereof |
| CN104160325A (en) * | 2012-01-06 | 2014-11-19 | Hpo资产有限责任公司 | Eyewear docking station and electronic module |
| CN104407451A (en) * | 2014-05-04 | 2015-03-11 | 丹阳博来腾光电科技有限公司 | Day and night anti-dazzle liquid crystal glasses |
| US9124796B2 (en) | 2004-11-02 | 2015-09-01 | E-Vision Smart Optics, Inc. | Eyewear including a remote control camera |
| CN105759456A (en) * | 2016-04-06 | 2016-07-13 | 鲁彦涛 | Photochromic glasses with liquid crystal thin film protection lenses and manufacturing method of protection lenses |
| CN105938258A (en) * | 2016-06-25 | 2016-09-14 | 利辛县眼病防治所 | Posture correction glasses |
| CN106547156A (en) * | 2017-01-17 | 2017-03-29 | 上海天马微电子有限公司 | Vertical orientating type guest-host liquid crystal lenses and glasses |
| CN108139635A (en) * | 2015-12-17 | 2018-06-08 | 株式会社Lg化学 | LCD window and the optical element for including it |
| CN108333811A (en) * | 2017-01-17 | 2018-07-27 | 法雷奥照明公司 | The adaptive screen of segmented and the driver assistance system for including this adaptive screen |
| CN110927990A (en) * | 2019-12-16 | 2020-03-27 | 惠州市尼索智能科技有限公司 | Intelligent glasses with night vision function |
| US11971612B2 (en) | 2022-09-26 | 2024-04-30 | E-Vision Smart Optics, Inc. | Eyewear docking station and electronic module |
-
2008
- 2008-04-08 CN CNU2008200350005U patent/CN201222131Y/en not_active Expired - Fee Related
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| US10379575B2 (en) | 2004-11-02 | 2019-08-13 | E-Vision Smart Optics, Inc. | Eyewear including a remote control camera and a docking station |
| US10159563B2 (en) | 2004-11-02 | 2018-12-25 | E-Vision Smart Optics, Inc. | Eyewear including a detachable power supply and a display |
| US11144090B2 (en) | 2004-11-02 | 2021-10-12 | E-Vision Smart Optics, Inc. | Eyewear including a camera or display |
| US10172704B2 (en) | 2004-11-02 | 2019-01-08 | E-Vision Smart Optics, Inc. | Methods and apparatus for actuating an ophthalmic lens in response to ciliary muscle motion |
| US10795411B2 (en) | 2004-11-02 | 2020-10-06 | E-Vision Smart Optics, Inc. | Eyewear including a remote control camera and a docking station |
| US9124796B2 (en) | 2004-11-02 | 2015-09-01 | E-Vision Smart Optics, Inc. | Eyewear including a remote control camera |
| US11822155B2 (en) | 2004-11-02 | 2023-11-21 | E-Vision Smart Optics, Inc. | Eyewear including a remote control camera |
| US10092395B2 (en) | 2004-11-02 | 2018-10-09 | E-Vision Smart Optics, Inc. | Electro-active lens with crossed linear electrodes |
| US11422389B2 (en) | 2004-11-02 | 2022-08-23 | E-Vision Smart Optics, Inc. | Eyewear including a remote control camera |
| US11262796B2 (en) | 2004-11-02 | 2022-03-01 | E-Vision Smart Optics, Inc. | Eyewear including a detachable power supply and display |
| US9122083B2 (en) | 2005-10-28 | 2015-09-01 | E-Vision Smart Optics, Inc. | Eyewear docking station and electronic module |
| US10114235B2 (en) | 2005-10-28 | 2018-10-30 | E-Vision Smart Optics, Inc. | Eyewear docking station and electronic module |
| CN102081241B (en) * | 2010-11-08 | 2012-10-31 | 西华师范大学 | Light-controlled liquid crystal eyeglasses |
| CN102081241A (en) * | 2010-11-08 | 2011-06-01 | 西华师范大学 | Light-controlled liquid crystal eyeglasses |
| US11487138B2 (en) | 2012-01-06 | 2022-11-01 | E-Vision Smart Optics, Inc. | Eyewear docking station and electronic module |
| CN104160325A (en) * | 2012-01-06 | 2014-11-19 | Hpo资产有限责任公司 | Eyewear docking station and electronic module |
| US10598960B2 (en) | 2012-01-06 | 2020-03-24 | E-Vision Smart Optics, Inc. | Eyewear docking station and electronic module |
| CN103941421A (en) * | 2014-04-23 | 2014-07-23 | 上海交通大学 | Intelligent light-control liquid crystal glasses and control method thereof |
| CN104407451A (en) * | 2014-05-04 | 2015-03-11 | 丹阳博来腾光电科技有限公司 | Day and night anti-dazzle liquid crystal glasses |
| CN108139635B (en) * | 2015-12-17 | 2021-07-09 | 株式会社Lg化学 | Liquid crystal window and optical element including the same |
| CN108139635A (en) * | 2015-12-17 | 2018-06-08 | 株式会社Lg化学 | LCD window and the optical element for including it |
| CN105759456A (en) * | 2016-04-06 | 2016-07-13 | 鲁彦涛 | Photochromic glasses with liquid crystal thin film protection lenses and manufacturing method of protection lenses |
| CN105938258A (en) * | 2016-06-25 | 2016-09-14 | 利辛县眼病防治所 | Posture correction glasses |
| CN106547156B (en) * | 2017-01-17 | 2019-11-12 | 上海天马微电子有限公司 | Vertical orientating type guest-host liquid crystal spectacle lens and glasses |
| CN108333811A (en) * | 2017-01-17 | 2018-07-27 | 法雷奥照明公司 | The adaptive screen of segmented and the driver assistance system for including this adaptive screen |
| CN106547156A (en) * | 2017-01-17 | 2017-03-29 | 上海天马微电子有限公司 | Vertical orientating type guest-host liquid crystal lenses and glasses |
| CN110927990A (en) * | 2019-12-16 | 2020-03-27 | 惠州市尼索智能科技有限公司 | Intelligent glasses with night vision function |
| US11971612B2 (en) | 2022-09-26 | 2024-04-30 | E-Vision Smart Optics, Inc. | Eyewear docking station and electronic module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU WANXIN OPTICAL GLASSES CO., LTD. Free format text: FORMER OWNER: ZHENJIANG WANXIN OPTICAL GLASSES CO., LTD. Effective date: 20101210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20101210 Address after: 212354 No. 83 Guangming Middle Road, Situ Town, Jiangsu, Danyang Co-patentee after: Danyang Jingtong Glasses Technology Innovation Service Center Co., Ltd. Patentee after: Jiangsu Wanxin Optics Co., Ltd. Co-patentee after: Zhang Zhiping Co-patentee after: Zhang Zhijian Co-patentee after: Liang Yuhai Address before: 212354 No. 83 Guangming Middle Road, Situ Town, Jiangsu, Danyang Co-patentee before: Danyang Jingtong Glasses Technology Innovation Service Center Co., Ltd. Patentee before: Zhenjiang Wanxin Optical Glasses Co., Ltd. Co-patentee before: Zhang Zhiping Co-patentee before: Zhang Zhijian Co-patentee before: Liang Yuhai |
|
| 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: 20090415 Termination date: 20170408 |