IN2015DN01063A - - Google Patents
Info
- Publication number
- IN2015DN01063A IN2015DN01063A IN1063DEN2015A IN2015DN01063A IN 2015DN01063 A IN2015DN01063 A IN 2015DN01063A IN 1063DEN2015 A IN1063DEN2015 A IN 1063DEN2015A IN 2015DN01063 A IN2015DN01063 A IN 2015DN01063A
- Authority
- IN
- India
- Prior art keywords
- light
- guide plate
- optical elements
- light guide
- display
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 abstract 5
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0051—Diffusing sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12180247 | 2012-08-13 | ||
| PCT/EP2013/066687 WO2014026918A1 (de) | 2012-08-13 | 2013-08-09 | Lichtführungsplatte mit auskoppelelementen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2015DN01063A true IN2015DN01063A (enExample) | 2015-06-26 |
Family
ID=47018031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1063DEN2015 IN2015DN01063A (enExample) | 2012-08-13 | 2013-08-09 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20150205034A1 (enExample) |
| EP (1) | EP2883092A1 (enExample) |
| JP (2) | JP2015525960A (enExample) |
| KR (1) | KR20150043391A (enExample) |
| CN (1) | CN104871051A (enExample) |
| IN (1) | IN2015DN01063A (enExample) |
| RU (1) | RU2015108651A (enExample) |
| TW (1) | TWI617847B (enExample) |
| WO (1) | WO2014026918A1 (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9804316B2 (en) * | 2013-12-20 | 2017-10-31 | Apple Inc. | Display having backlight with narrowband collimated light sources |
| US9664907B2 (en) * | 2014-07-21 | 2017-05-30 | Applied Materials Israel Ltd. | Optical element for spatial beam shaping |
| US20200092448A1 (en) * | 2014-07-25 | 2020-03-19 | SMR Patents S.à.r.l. | Apparatus for light intensity adjustment |
| EP2978209B1 (en) * | 2014-07-25 | 2018-03-07 | SMR Patents S.à.r.l. | Apparatus for light intensity adjustment |
| DE102015008564A1 (de) | 2015-07-02 | 2017-01-05 | Daimler Ag | Erzeugung strukturierten Lichts |
| US11231544B2 (en) | 2015-11-06 | 2022-01-25 | Magic Leap, Inc. | Metasurfaces for redirecting light and methods for fabricating |
| KR102230642B1 (ko) * | 2016-05-06 | 2021-03-19 | 매직 립, 인코포레이티드 | 광을 재지향시키기 위한 비대칭 격자들을 가진 메타표면들 및 제조를 위한 방법들 |
| KR102822335B1 (ko) * | 2016-11-11 | 2025-06-18 | 삼성전자주식회사 | 백라이트 유닛, 이를 포함한 홀로그래픽 디스플레이 및 홀로그래픽 광학 소자의 제조 방법 |
| DE102016122030A1 (de) * | 2016-11-16 | 2018-05-17 | Glaswerke Arnold Gmbh & Co. Kg | Transparente Scheibe |
| KR102353700B1 (ko) * | 2017-01-06 | 2022-01-20 | 레이아 인코포레이티드 | 정적 멀티뷰 디스플레이 및 방법 |
| IL307294A (en) | 2017-01-27 | 2023-11-01 | Magic Leap Inc | Diffraction gratings produced using a surface cell with differently oriented nanobeams |
| WO2018140502A1 (en) | 2017-01-27 | 2018-08-02 | Magic Leap, Inc. | Antireflection coatings for metasurfaces |
| CN110520671B (zh) | 2017-04-04 | 2022-04-26 | 镭亚股份有限公司 | 多层多视图显示器及方法 |
| DE102017206054A1 (de) * | 2017-04-10 | 2018-10-11 | Volkswagen Aktiengesellschaft | Verfahren zur Beleuchtung eines Innenausstattungs- oder Innenverkleidungsteils im Innenraum eines Kraftfahrzeugs sowie Trinkgefäßhalterung und Innenverkleidungsteil zur Durchführung des Verfahrens |
| US11015384B2 (en) * | 2017-06-08 | 2021-05-25 | Apple Inc. | Light transmitting panel with active components |
| DE102017210101A1 (de) * | 2017-06-16 | 2018-12-20 | Robert Bosch Gmbh | Filtereinrichtung für einen optischen Sensor |
| CN107422528A (zh) | 2017-07-28 | 2017-12-01 | 京东方科技集团股份有限公司 | 一种光学膜片、背光模组及显示装置 |
| EP3688370A4 (en) | 2017-09-27 | 2021-04-28 | LEIA Inc. | MULTICOLORED STATIC MULTI-VIEW DISPLAY AND PROCEDURES |
| CA3074726A1 (en) | 2017-09-28 | 2019-04-04 | Leia Inc. | Grating-coupled light guide, display system, and method employing optical concentration |
| EP3669042A1 (en) * | 2017-10-12 | 2020-06-24 | Apple Inc. | Light transmitting panel with active components |
| KR101929173B1 (ko) * | 2017-11-06 | 2019-03-12 | 송동환 | 음영이 표현된 이미지를 표출할 수 있는 조명장치 |
| WO2019147276A1 (en) | 2018-01-27 | 2019-08-01 | Leia Inc. | Polarization recycling backlight, method and multiview display employing subwavelength gratings |
| JP7446620B2 (ja) * | 2018-05-17 | 2024-03-11 | ルムス エルティーディー． | オーバーラップするプロジェクター組立体を有するニアアイディスプレイ |
| WO2021063910A1 (de) | 2019-09-30 | 2021-04-08 | Carl Zeiss Jena Gmbh | Getarnte gitterstrukturen |
| DE102019126282A1 (de) * | 2019-09-30 | 2021-04-01 | Carl Zeiss Jena Gmbh | Getarnte Gitterstrukturen |
| EP3886092A1 (en) | 2020-03-26 | 2021-09-29 | Microsoft Technology Licensing, LLC | Holographic storage |
| EP3886093A1 (en) | 2020-03-26 | 2021-09-29 | Microsoft Technology Licensing, LLC | Optical data transfer |
| EP3886091A1 (en) | 2020-03-26 | 2021-09-29 | Microsoft Technology Licensing, LLC | Holographic storage |
| EP3885646A1 (en) | 2020-03-26 | 2021-09-29 | Microsoft Technology Licensing, LLC | Waveguide network |
| US20220299938A1 (en) * | 2021-03-19 | 2022-09-22 | Facebook Technologies, Llc | Spatially varying dynamic range in holographic gratings |
| US20220299867A1 (en) * | 2021-03-19 | 2022-09-22 | Facebook Technologies, Llc | Recording a latent holographic grating and amplification of its dynamic range |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2269697A (en) * | 1992-08-11 | 1994-02-16 | Sharp Kk | Display device |
| JP2529650Y2 (ja) * | 1993-06-29 | 1997-03-19 | 惠和商工株式会社 | 光拡散シート材 |
| JPH09178949A (ja) * | 1995-12-25 | 1997-07-11 | Sharp Corp | 平面照明装置 |
| JPH11295713A (ja) * | 1998-04-16 | 1999-10-29 | Hitachi Ltd | 液晶表示装置 |
| JP3524831B2 (ja) * | 1999-12-15 | 2004-05-10 | シャープ株式会社 | 反射型および透過型液晶表示装置 |
| US20100085642A1 (en) * | 2000-07-18 | 2010-04-08 | Optaglio Limited | Diffractive device |
| JP2002124113A (ja) * | 2000-07-21 | 2002-04-26 | Hayashi Telempu Co Ltd | 面照明装置 |
| JP4371290B2 (ja) * | 2000-10-19 | 2009-11-25 | 大日本印刷株式会社 | ホログラム導光板 |
| JP4793522B2 (ja) * | 2001-02-28 | 2011-10-12 | 大日本印刷株式会社 | 表示装置 |
| KR20040039400A (ko) * | 2001-09-26 | 2004-05-10 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 도파관, 가장자리-발광 조명 장치 및 이들을 포함하는디스플레이 |
| US7706050B2 (en) * | 2004-03-05 | 2010-04-27 | Qualcomm Mems Technologies, Inc. | Integrated modulator illumination |
| JP4600078B2 (ja) * | 2005-02-18 | 2010-12-15 | 凸版印刷株式会社 | 照明装置および液晶表示装置 |
| JP4518988B2 (ja) * | 2005-03-25 | 2010-08-04 | シャープ株式会社 | 液晶表示装置 |
| CN101346582B (zh) * | 2005-12-27 | 2012-09-05 | 松下电器产业株式会社 | 面状照明装置和使用此装置的液晶显示装置 |
| KR100818272B1 (ko) * | 2006-08-21 | 2008-04-01 | 삼성전자주식회사 | 색분산이 개선된 홀로그래픽 도광판 |
| FR2928745B1 (fr) * | 2008-03-14 | 2012-03-02 | Essilor Int | Realisation d'un nouveau verre de lunettes progressif. |
| JP2010014691A (ja) * | 2008-06-20 | 2010-01-21 | Igaku Seibutsugaku Kenkyusho:Kk | 腹水中のメソテリン及び／又は巨核球増強因子を検出するための方法、キット、試薬及び装置 |
| US8172753B2 (en) * | 2008-07-11 | 2012-05-08 | General Electric Company | Systems and methods for visualization of an ultrasound probe relative to an object |
| GB2477294B (en) * | 2010-01-27 | 2015-05-06 | Au Optronics Corp | Autostereoscopic display apparatus |
| KR101261461B1 (ko) * | 2010-07-14 | 2013-05-10 | 엘지이노텍 주식회사 | 액정 표시 장치 |
| KR102098682B1 (ko) * | 2010-11-10 | 2020-05-22 | 나노시스, 인크. | 양자 도트 필름들, 조명 디바이스들, 및 조명 방법들 |
-
2013
- 2013-08-09 CN CN201380053539.7A patent/CN104871051A/zh active Pending
- 2013-08-09 RU RU2015108651A patent/RU2015108651A/ru not_active Application Discontinuation
- 2013-08-09 EP EP13747843.4A patent/EP2883092A1/de not_active Withdrawn
- 2013-08-09 KR KR20157006149A patent/KR20150043391A/ko not_active Ceased
- 2013-08-09 US US14/420,959 patent/US20150205034A1/en not_active Abandoned
- 2013-08-09 IN IN1063DEN2015 patent/IN2015DN01063A/en unknown
- 2013-08-09 WO PCT/EP2013/066687 patent/WO2014026918A1/de not_active Ceased
- 2013-08-09 JP JP2015525896A patent/JP2015525960A/ja active Pending
- 2013-08-12 TW TW102128781A patent/TWI617847B/zh not_active IP Right Cessation
-
2018
- 2018-08-01 JP JP2018144651A patent/JP2018195589A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| RU2015108651A (ru) | 2016-10-10 |
| JP2018195589A (ja) | 2018-12-06 |
| CN104871051A (zh) | 2015-08-26 |
| WO2014026918A1 (de) | 2014-02-20 |
| TWI617847B (zh) | 2018-03-11 |
| JP2015525960A (ja) | 2015-09-07 |
| TW201421084A (zh) | 2014-06-01 |
| US20150205034A1 (en) | 2015-07-23 |
| EP2883092A1 (de) | 2015-06-17 |
| KR20150043391A (ko) | 2015-04-22 |
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