CN204269999U - Liquid crystal lens and intelligent glasses - Google Patents
Liquid crystal lens and intelligent glasses Download PDFInfo
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- CN204269999U CN204269999U CN201420607565.1U CN201420607565U CN204269999U CN 204269999 U CN204269999 U CN 204269999U CN 201420607565 U CN201420607565 U CN 201420607565U CN 204269999 U CN204269999 U CN 204269999U
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Abstract
The utility model discloses a kind of intelligent glasses, described intelligent glasses comprises: control chip, multiple first liquid crystal cells, multiple second liquid crystal cells and adjustable mirror holder; Described control chip is for controlling described first liquid crystal cells display image and the second liquid crystal cells formation equivalent lens, when the first liquid crystal cells does not show image, all second liquid crystal cells equivalence zoom lens are made by driving voltage, adapt to normal, near-sighted, long sight crowd, be imaged on human eye retina.Do not need alternately to change eyesight correcting glasses and intelligent glasses, the demand of different crowd can be adapted to.
Description
Technical field
The utility model relates to dresses display device technical field, particularly relates to liquid crystal lens and intelligent glasses.
Background technology
Wearable intelligent equipment, as a kind of future technology, no matter in fashion world or on electric consumers market, is all the focus that people pay close attention to.Along with the development of science and technology, increasing intelligent watch, Intelligent spire lamella and intelligent glasses etc. start to walk close in the life of people.And this wherein, head-mounted display apparatus is undoubtedly the pioneer in wearable intelligent equipment.Early stage head-mounted display apparatus representative instance is helmet display and glasses television, but due to helmet display too heavy, and glasses television shortcomings such as also to there is volume large, opaque.
Intelligent glasses one general configuration camera on now market, shows shooting picture on display chip simultaneously, and this causes watching extraneous things certain delay, and design is complicated.
For the crowd having visual impairment, as myopia and farsightedness, then creating much unnecessary trouble when using intelligent glasses, even cannot use intelligent glasses.Such as, certain user is farsightedness patient, in daily life, need wear a secondary eyesight correcting glasses, to use intelligent glasses, then needs to take eyesight correcting glasses, then wears intelligent glasses.User alternately will wear this two kinds of glasses, not only adds a lot of trouble, and also likely adds ox-eyed myopia degree further for a long time in the past, damages the eye health of user.
Utility model content
The technical matters that the utility model mainly solves is to provide liquid crystal lens and intelligent glasses, can playing image and correcting defects of vision.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of liquid crystal lens, this liquid crystal lens comprises:
Multiple liquid crystal cells that array is arranged, the plurality of liquid crystal cells comprises the first liquid crystal cells and the second liquid crystal cells, all first liquid crystal cells are jointly for showing image, and all second liquid crystal cells are jointly for the formation of equivalent lens, and the first liquid crystal cells and the mixing of the second liquid crystal cells arrange;
The liquid crystal layer that each liquid crystal cells includes first substrate, second substrate and is arranged between two substrates;
The first substrate of the second liquid crystal cells comprises the first transparent substrates substrate, be arranged on first oriented layer of described first transparent substrates substrate near liquid crystal layer side, be arranged on the first transparency electrode between the first transparent substrates substrate and the first oriented layer;
The second substrate of the second liquid crystal cells comprises the second transparent substrates substrate, be arranged on the second transparent substrates substrate near the second oriented layer of liquid crystal layer side and the second transparency electrode of being arranged between the second transparent substrates substrate and the first oriented layer.
Wherein, the first liquid crystal cells and the second liquid crystal cells are alternately arranged.
Wherein, when the second liquid crystal cells forms equivalent lens, the first liquid crystal cells forms black picture, white picture or sunglasses color.
Wherein, second liquid crystal cells is provided with light valve, when the first liquid crystal cells display image, the light valve of the second liquid crystal cells is closed and is made light cannot penetrate the second liquid crystal cells, when the first liquid crystal cells does not show image, the light valve of the second liquid crystal cells is opened and is made light can penetrate the second liquid crystal cells.
Wherein, second liquid crystal cells at least comprises the first duty of respectively corresponding near-sighted lens, plano lens, distance-lens, the second duty and the 3rd duty, and when the first duty, the 3rd duty of the described near-sighted lens of correspondence, distance-lens, focus adjustable.
For solving the problems of the technologies described above, another technical scheme that the utility model adopts is: provide a kind of intelligent glasses, this intelligent glasses comprises: above-mentioned liquid crystal lens, adjustable mirror holder, control chip;
Control chip is for controlling the first liquid crystal cells display image and the second liquid crystal cells formation equivalent lens;
Adjustable mirror holder is used for fixing liquid crystal lens and control chip.
Wherein, the first liquid crystal cells human eye side is provided with transparent light source, when the first liquid crystal cells display image, transparent light source is luminous to provide backlight, and when the first liquid crystal cells does not show image, transparent light source becomes transparent.
Wherein, the contiguous human eye side of the first liquid crystal cells is provided with described second liquid crystal cells further.
The beneficial effects of the utility model: the intelligent glasses that the utility model provides comprise mixing arrangement for show image the first liquid crystal cells and when the first liquid crystal cells does not show image the second liquid crystal cells of equivalent zoom lens, can playing image; When the first liquid crystal cells does not show image; make all second liquid crystal cells equivalence zoom lens by driving voltage, adapt to normal, near-sighted, long sight crowd, can not need alternately to wear intelligent glasses and eyesight correcting glasses; vision protection, improves Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of the utility model liquid crystal lens one embodiment;
Fig. 2 is the perspective view of the utility model liquid crystal lens one embodiment
Fig. 3 is the structural representation of the utility model intelligent glasses one embodiment;
One light path schematic diagram when Fig. 4 is the utility model intelligent glasses display screen display image;
Fig. 5 is the utility model intelligent glasses display screen one light path schematic diagram when not showing image;
Fig. 6 is the utility model intelligent glasses display screen another light path schematic diagram when not showing image.
Embodiment
Below in conjunction with drawings and embodiments, the utility model is described in detail.
Refer to Fig. 1, Fig. 1 is the side structure schematic diagram of the utility model liquid crystal lens one embodiment.The implementation case provides a kind of liquid crystal lens, this liquid crystal lens comprises: multiple first liquid crystal cells 110 that array is arranged, multiple second liquid crystal cells 120, each liquid crystal cells includes first substrate 111, second substrate 113 and the liquid crystal layer 112 be arranged between two substrates, wherein, the first substrate 121 of the second liquid crystal cells 120 comprises the first transparent substrates substrate 1211, be arranged on first oriented layer 1213 of the first transparent substrates substrate 1211 near liquid crystal layer 112 side, be arranged on the first transparency electrode 1212 between the first transparent substrates substrate 1211 and the first oriented layer 1213, all first liquid crystal cells 110 are common for showing image, all second liquid crystal cells 120 are common for the formation of equivalent lens, first liquid crystal cells 110 and the second liquid crystal cells 120 alternately mix arrangement.
In the present embodiment, each first liquid crystal cells 110 and the second liquid crystal cells 120 are a pixel size, alternately mix arrangement, in concrete enforcement, the first liquid crystal cells 110 and the second liquid crystal cells 120 size can be different, arrangement mode also can be different, such as the first liquid crystal cells 110 is embarked on journey or again correspondence in column is embarked on journey or the second liquid crystal cells 120 in column mixes arrangement, as long as meet when all first liquid crystal cells 110 show image and do not have obvious image slices phenomenon, and when the first liquid crystal cells 110 does not show image, extraneous light can penetrate the second liquid crystal cells 120. when the first liquid crystal cells 110 shows image, image light is imaged in human eye through the first liquid crystal cells, when the first liquid crystal cells 110 does not show image, human eye can by the second liquid crystal cells sees external object.
Refer to Fig. 2, Fig. 2 is the perspective view of the utility model liquid crystal lens one embodiment.The present embodiment provides a kind of liquid crystal lens, and this eyeglass comprises the first substrate 210 of sequential, liquid crystal layer (not shown), second substrate 220, and liquid crystal layer is located in first basic 210 and second substrate 220.The first liquid crystal cells 221, second liquid crystal cells 222 of arrangement in a row is replaced in second substrate 220.
Second substrate 220 comprise the second liquid crystal cells 222 the second transparent substrates substrate 2223, be arranged on the second transparent substrates substrate 2223 side near the second oriented layer 2222 of liquid crystal layer and the second transparency electrode 2221 of being arranged between the second transparent substrates substrate 2223 and the first oriented layer (not shown).Second transparency electrode 2221 and the second oriented layer 2222 position interchangeable in reality.
Second liquid crystal cells 222 is also provided with light valve (not shown), when the first liquid crystal cells 221 shows image, the light valve of the second liquid crystal cells 222 is closed and is made light cannot penetrate the second liquid crystal cells 222, and human eye can see the image that the first liquid crystal cells 221 shows; When the first liquid crystal cells 221 does not show image, first liquid crystal cells 221 forms black picture, white picture or sunglasses color, light valve on second liquid crystal cells 222 is opened, extraneous light-transmissive second liquid crystal cells 222, liquid crystal layer is changed by driving voltage, make the index distribution of liquid crystal layer simulate glass glasses, be equivalent to look squarely, myopia, hyperopic lens, adapt to different crowd.
Refer to Fig. 3, Fig. 3 is the structural representation of the utility model intelligent glasses one embodiment, the implementation case provides a kind of intelligent glasses, this intelligent glasses comprises: liquid crystal lens 310, adjustable mirror holder 320, control chip (not shown), camera 350, mirror ear 340 and earphone 330, and this liquid crystal lens can be the liquid crystal lens described in Fig. 1.
Control chip is arranged in adjustable mirror holder 320, images and all second liquid crystal cells formation equivalent lenss is shown for all first liquid crystal cells controlled in liquid crystal lens 310, adjustable mirror holder 320 is for fixing liquid crystal lens 310 and control chip, mirror ear 340 is positioned at mirror holder one end to be fixed for assisting, earphone 330 is positioned at mirror holder one end, exportable audio frequency.
In liquid crystal lens 310, the first liquid crystal cells is provided with transparent light source (not shown) back to human eye side.Refer to Fig. 4, one light path schematic diagram when Fig. 4 is the utility model intelligent glasses display screen display image, the contiguous human eye side of the first liquid crystal cells 460 is provided with the second liquid crystal cells 470 further, when the first liquid crystal cells 460 shows image, transparent light source is luminous to provide backlight, and on the second liquid crystal cells 460, light valve is closed simultaneously.410 be human eye retina, 420 be people's eye pupil hole, 430 be liquid crystal lens second substrate, 440 be liquid crystal layer, 450 for first substrate, 460 be the second liquid crystal cells, 470 be the first liquid crystal cells.Image light permeate crystal layer 440 is also imaged on human eye retina.
When the first liquid crystal cells 470 does not show image, transparent light source becomes transparent, first liquid crystal cells 370 forms black picture, white picture or sunglasses color, on second liquid crystal cells 460, light valve is opened, make ambient light through the second liquid crystal cells 460, liquid crystal layer 440 is changed by driving voltage, simulate glass lens index distributes, respectively the first duty of corresponding near-sighted lens, plano lens, distance-lens, the second duty and the 3rd duty.Refer to Fig. 5, Fig. 5 is the utility model intelligent glasses display screen one light path schematic diagram when not showing image, i.e. light path schematic diagram during the first duty of corresponding near-sighted lens.510 be human eye retina, 520 be people's eye pupil hole in figure, 530 for liquid crystal layer, extraneous light therethrough second liquid crystal cells, the liquid crystal layer 530 through equivalent myoporthosis eyeglass reflects, and blur-free imaging, on human eye retina, adapts to myopia crowd.
Refer to Fig. 6, Fig. 6 is the utility model intelligent glasses display screen another light path schematic diagram when not showing image, light path schematic diagram during the 3rd duty of i.e. corresponding distance-lens. 610 be human eye retina, 620 be people's eye pupil hole in figure, 630 be liquid crystal layer, extraneous light therethrough second liquid crystal cells, liquid crystal layer 630 through equivalent distance vision correction eyeglass reflects, blur-free imaging, on human eye retina, adapts to farsightedness crowd.
Intelligent glasses controls the first liquid crystal cells display image by control chip, closes the light valve on the second liquid crystal cells simultaneously, plays video; When the first liquid crystal cells does not show image, driving voltage is regulated to control the second Crystal Cells Liquid crystal layer, simulate glass eyesight correcting glasses refractive index, respectively the first duty of corresponding near-sighted lens, plano lens, distance-lens, the second duty and the 3rd duty, adapt to look squarely, myopia, long sight crowd.
Intelligent glasses also can as smart mobile phone, there is independently operating system, the program that can be provided by software houses such as user installation software, game, by voice or action manipulated adding schedule, digital map navigation, interactive with good friend, take pictures and video, launch the functions such as video calling with friend, and wireless network access can be realized by mobile communication network.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. a liquid crystal lens, is characterized in that, described liquid crystal lens comprises:
Multiple liquid crystal cells that array is arranged, described multiple liquid crystal cells comprises the first liquid crystal cells and the second liquid crystal cells, all described first liquid crystal cells are jointly for showing image, all described second liquid crystal cells are jointly for the formation of equivalent lens, and described first liquid crystal cells and the mixing of the second liquid crystal cells arrange;
The liquid crystal layer that each described liquid crystal cells includes first substrate, second substrate and is arranged between two substrates;
The first substrate of described second liquid crystal cells comprises the first transparent substrates substrate, be arranged on first oriented layer of described first transparent substrates substrate near described liquid crystal layer side, be arranged on the first transparency electrode between described first transparent substrates substrate and described first oriented layer;
The second substrate of described second liquid crystal cells comprises the second transparent substrates substrate, is arranged on second oriented layer of described second transparent substrates substrate near described liquid crystal layer side and the second transparency electrode be arranged between described second transparent substrates substrate and described first oriented layer.
2. liquid crystal lens according to claim 1, is characterized in that, described first liquid crystal cells and the second liquid crystal cells are alternately arranged.
3. liquid crystal lens according to claim 1, is characterized in that, when described second liquid crystal cells forms equivalent lens, described first liquid crystal cells forms black picture, white picture or sunglasses color.
4. liquid crystal lens according to claim 1, it is characterized in that, described second liquid crystal cells is provided with light valve, when described first liquid crystal cells display image, the light valve of described second liquid crystal cells is closed and is made light cannot penetrate described second liquid crystal cells, when described first liquid crystal cells does not show image, the light valve of described second liquid crystal cells is opened and is made light can penetrate described second liquid crystal cells.
5. liquid crystal lens according to claim 1, it is characterized in that, described second liquid crystal cells at least comprises the first duty of respectively corresponding near-sighted lens, plano lens, distance-lens, the second duty and the 3rd duty, and when the first duty, the 3rd duty of the described near-sighted lens of correspondence, distance-lens, focus adjustable.
6. an intelligent glasses, is characterized in that, described intelligent glasses comprises: liquid crystal lens, adjustable mirror holder, control chip described in any one of claim 1 to 5;
Described control chip is for controlling described first liquid crystal cells display image and the second liquid crystal cells formation equivalent lens;
Described adjustable mirror holder is used for fixing described liquid crystal lens and control chip.
7. intelligent glasses according to claim 6, it is characterized in that, described first liquid crystal cells human eye side is provided with transparent light source, when described first liquid crystal cells display image, described transparent light source is luminous to provide backlight, and when described first liquid crystal cells does not show image, described transparent light source becomes transparent.
8. intelligent glasses according to claim 6, is characterized in that, the contiguous human eye side of described first liquid crystal cells is provided with described second liquid crystal cells further.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607565.1U CN204269999U (en) | 2014-10-20 | 2014-10-20 | Liquid crystal lens and intelligent glasses |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607565.1U CN204269999U (en) | 2014-10-20 | 2014-10-20 | Liquid crystal lens and intelligent glasses |
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| CN204269999U true CN204269999U (en) | 2015-04-15 |
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| CN201420607565.1U Active CN204269999U (en) | 2014-10-20 | 2014-10-20 | Liquid crystal lens and intelligent glasses |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407478A (en) * | 2014-10-20 | 2015-03-11 | 深圳市亿思达科技集团有限公司 | Liquid crystal lens and intelligent glasses |
| CN111373290A (en) * | 2018-01-31 | 2020-07-03 | 依视路国际公司 | Phase change optical device |
-
2014
- 2014-10-20 CN CN201420607565.1U patent/CN204269999U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407478A (en) * | 2014-10-20 | 2015-03-11 | 深圳市亿思达科技集团有限公司 | Liquid crystal lens and intelligent glasses |
| CN104407478B (en) * | 2014-10-20 | 2018-02-09 | 深圳市亿思达科技集团有限公司 | Liquid crystal lens and intelligent glasses |
| CN111373290A (en) * | 2018-01-31 | 2020-07-03 | 依视路国际公司 | Phase change optical device |
| CN111373290B (en) * | 2018-01-31 | 2022-06-24 | 依视路国际公司 | Phase change optical device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170224 Address after: 518057 Guangdong city of Shenzhen province Nanshan District Guangdong streets high in the three global digital building room 809 No. 9 Patentee after: Shenzhen magic eye Technology Co., Ltd. Address before: 518000 Shenzhen, Nanshan District, China Hi Tech in the world, the world's 806 digital building, room three Patentee before: SHENZHEN ESTAR DISPLAYTECH CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201016 Address after: 518000 Fenghua Science and Technology Building, Northeast Side of Baishi Road and Science and Technology South Road Intersection, Yuehai Street High-tech Zone, Nanshan District, Shenzhen City, Guangdong Province, 1311 Patentee after: SHENZHEN WEICHAO INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 518057 Guangdong city of Shenzhen province Nanshan District Guangdong streets high in the three global digital building room 809 No. 9 Patentee before: SHENZHEN MAGIC EYE TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |