KR20170056977A - 기능성 전기 변색 아이웨어 - Google Patents
기능성 전기 변색 아이웨어 Download PDFInfo
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- KR20170056977A KR20170056977A KR1020150160510A KR20150160510A KR20170056977A KR 20170056977 A KR20170056977 A KR 20170056977A KR 1020150160510 A KR1020150160510 A KR 1020150160510A KR 20150160510 A KR20150160510 A KR 20150160510A KR 20170056977 A KR20170056977 A KR 20170056977A
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- Prior art keywords
- transmittance
- lcd
- lcd unit
- lens
- unit
- Prior art date
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- 238000002834 transmittance Methods 0.000 claims abstract description 37
- 230000008859 change Effects 0.000 claims abstract description 19
- 238000002845 discoloration Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 16
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/101—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having an electro-optical light valve
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
- G02C11/10—Electronic devices other than hearing aids
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Nonlinear Science (AREA)
- General Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Eyeglasses (AREA)
- Liquid Crystal (AREA)
- Acoustics & Sound (AREA)
- Otolaryngology (AREA)
Abstract
Description
도 2는본 발명에 따른 기능성 전기 변색 아이웨어를 나타낸 사시도,
도 3은본 발명에 따른 기능성 전기 변색 아이웨어의 제어 장치를 나타낸 블록도,
도 4는 본 발명에 따른 TN 구동방식 LCD의 동작 메커니즘을 나타낸 도면,
도 5는 본 발명의 다른 실시예로서 다양한 선글라스 형태를 나타낸 도면이다.
200 :LCD부
300 :조도 센서
400 :제어부
500 :전원부
Claims (7)
- 렌즈의 일면에 형성되어 전기적으로 변색되어 투과율을 조정하는 LCD(Liquid Crystal Display)부; 및
상기 LCD부에 동작전원을 공급하는 전원부를 포함하는 기능성 전기 변색 아이웨어. - 제 1항에 있어서,
상기 LCD부는 TN(Twisted Nematic) 구동방식 LCD인 것을 특징으로 하는 기능성 전기 변색 아이웨어. - 제 2항에 있어서,
상기 LCD부는 플렉서블한편광 필름이고,
상기편광 필름은 상기 LCD부의 편광도(Polar Efficiency )를 65% ~70%를 유지하면서, 투과율 55% 이상을 가지는 편광 필름인 것을 특징으로 하는 기능성 전기 변색 아이웨어. - 제 1항에 있어서,
상기 LCD부는 AF(Anti-fog) 필름인 것을 특징으로 하는 기능성 전기 변색 아이웨어. - 제 1항에 있어서,
주변의 조도를 감지하는 조도 센서; 및
상기 조도 센서의 감지에 따라 상기 LCD부의 투과율을 제어하되, 사용자의 설정에 따라 변색 속도 및 변색량을 조정하는 제어부를 더 포함하는 기능성 전기 변색 아이웨어. - 제 3항에 있어서,
상기 제어부는
상기 조도 센서의 감지에 따라 기준값 이상의 조도 변화가 있을 경우, 상기 LCD부의 동작을 온 또는 오프시키는 것을 특징으로 하는 기능성 전기 변색 아이웨어. - 제 3항에 있어서,
상기 제어부는
PWM(pulse-width modulators) 콘트롤방식으로 DUTY비를 조정하여 LCD의 투과율을 조정하고, 미리 설정된 최고 밝기와 최저 밝기 사이에 다수 단계의 투과율을 형성하여 제어하는 것을 특징으로 하는 기능성 전기 변색 아이웨어.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150160510A KR20170056977A (ko) | 2015-11-16 | 2015-11-16 | 기능성 전기 변색 아이웨어 |
| PCT/KR2016/001668 WO2017086542A1 (ko) | 2015-11-16 | 2016-02-19 | 기능성 전기 변색 아이웨어 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150160510A KR20170056977A (ko) | 2015-11-16 | 2015-11-16 | 기능성 전기 변색 아이웨어 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170056977A true KR20170056977A (ko) | 2017-05-24 |
Family
ID=58717525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150160510A Ceased KR20170056977A (ko) | 2015-11-16 | 2015-11-16 | 기능성 전기 변색 아이웨어 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20170056977A (ko) |
| WO (1) | WO2017086542A1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101986192B1 (ko) | 2017-11-29 | 2019-06-05 | 주식회사 스포컴 | 광 투과율을 조절할 수 있는 아이웨어 |
| WO2020213943A1 (ko) * | 2019-04-18 | 2020-10-22 | 주식회사 엘지화학 | 편광 가변 소자 |
| EP3792680A4 (en) * | 2018-05-06 | 2021-05-19 | Spocom Co.,Ltd. | ADJUSTABLE LIGHT TRANSMISSION GLASSES |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108388063B (zh) * | 2018-02-27 | 2022-03-22 | Oppo广东移动通信有限公司 | 激光投射模组、深度相机和电子装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050011903A (ko) * | 2003-07-24 | 2005-01-31 | 주식회사 파스웰드 | 안경타입을 갖는 실시간 용접확인 장치 |
| JP2008181064A (ja) * | 2006-12-26 | 2008-08-07 | Victor Co Of Japan Ltd | 電子サングラス |
| KR101367958B1 (ko) * | 2007-12-18 | 2014-02-26 | 삼성전자주식회사 | 광 셔터를 구비한 두부 탑재형 표시 단말기 |
| KR101221426B1 (ko) * | 2010-10-22 | 2013-01-11 | 주식회사 오토스윙 | 선글라스 또는 고글용 광학 특성 조절 시스템 및 이를 구비하는 선글라스 및 고글 |
| KR101273620B1 (ko) * | 2011-11-24 | 2013-06-11 | 주식회사 한국 오.지.케이 | 주변조도에 따라 렌즈의 투과율이 자동 조절되는 고글 |
-
2015
- 2015-11-16 KR KR1020150160510A patent/KR20170056977A/ko not_active Ceased
-
2016
- 2016-02-19 WO PCT/KR2016/001668 patent/WO2017086542A1/ko not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101986192B1 (ko) | 2017-11-29 | 2019-06-05 | 주식회사 스포컴 | 광 투과율을 조절할 수 있는 아이웨어 |
| EP3792680A4 (en) * | 2018-05-06 | 2021-05-19 | Spocom Co.,Ltd. | ADJUSTABLE LIGHT TRANSMISSION GLASSES |
| US11087715B2 (en) | 2018-05-06 | 2021-08-10 | Spocom Co., Ltd. | Light transmittance adjustable eyewear |
| WO2020213943A1 (ko) * | 2019-04-18 | 2020-10-22 | 주식회사 엘지화학 | 편광 가변 소자 |
| US12050371B2 (en) | 2019-04-18 | 2024-07-30 | Lg Chem, Ltd. | Polarization-variable element |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017086542A1 (ko) | 2017-05-26 |
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