TR201901088T4 - Çıktının yönsel kontrolu ile gösterim cihazı ve böyle bir gösterim cihazı için bir arka ışık. - Google Patents
Çıktının yönsel kontrolu ile gösterim cihazı ve böyle bir gösterim cihazı için bir arka ışık. Download PDFInfo
- Publication number
- TR201901088T4 TR201901088T4 TR2019/01088T TR201901088T TR201901088T4 TR 201901088 T4 TR201901088 T4 TR 201901088T4 TR 2019/01088 T TR2019/01088 T TR 2019/01088T TR 201901088 T TR201901088 T TR 201901088T TR 201901088 T4 TR201901088 T4 TR 201901088T4
- Authority
- TR
- Turkey
- Prior art keywords
- display device
- waveguide
- output
- backlight
- directional control
- Prior art date
Links
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
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- 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
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2213/00—Details of stereoscopic systems
- H04N2213/001—Constructional or mechanical details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Planar Illumination Modules (AREA)
- Optical Integrated Circuits (AREA)
Abstract
Bir gösterim ekranı arka ışığı, örneğin her biri dalga kılavuzu içine bir projeksiyon içeren, ışık dış-çiftleme yapılarının bir dizinine sahip olan bir kenar-aydınlatmalı dalga kılavuzu içerir. Her projeksiyon normale bir açıda α#& olan bir huzme yeniden-yönlendirme yüzüne sahiptir. Açı ve dalga kılavuzunun ve bunun yanı sıra dalga kılavuzunun dışının (çıktı yüzünün üzerinde) kırınım indeksi çeşitli ilişkileri tatmin etmek üzere tasarlanırlar ve bu optik çıktının bir genel olarak ileriye yönde (ve dolayısıyla kırpılmamış olan) bir istenilen açısal aralık içinde olacağı şekilde seçilebilmesini garanti altına alır.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14186327 | 2014-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
TR201901088T4 true TR201901088T4 (tr) | 2019-02-21 |
Family
ID=51625859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2019/01088T TR201901088T4 (tr) | 2014-09-25 | 2015-09-18 | Çıktının yönsel kontrolu ile gösterim cihazı ve böyle bir gösterim cihazı için bir arka ışık. |
Country Status (7)
Country | Link |
---|---|
US (1) | US10393943B2 (tr) |
EP (1) | EP3198191B1 (tr) |
KR (1) | KR102146962B1 (tr) |
CN (1) | CN107079147B (tr) |
TR (1) | TR201901088T4 (tr) |
TW (1) | TWI689758B (tr) |
WO (1) | WO2016046068A1 (tr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020046716A1 (en) * | 2018-08-29 | 2020-03-05 | Pcms Holdings, Inc. | Optical method and system for light field displays based on mosaic periodic layer |
JP7047799B2 (ja) * | 2019-03-07 | 2022-04-05 | オムロン株式会社 | 発光装置 |
CN111766653B (zh) * | 2020-06-02 | 2022-03-11 | 北京梦想绽放科技有限公司 | 一种波导反射面及显示系统 |
US11693248B1 (en) | 2022-01-20 | 2023-07-04 | Microsoft Technology Licensing, Llc | TIR prisms and use of backlight for LCoS microdisplay illumination |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0322682D0 (en) * | 2003-09-27 | 2003-10-29 | Koninkl Philips Electronics Nv | Backlight for 3D display device |
JP4845893B2 (ja) | 2004-01-20 | 2011-12-28 | シャープ株式会社 | 方向性バックライトおよびマルチビューディスプレイデバイス |
US7561217B2 (en) | 2004-09-09 | 2009-07-14 | Au Optronics Corporation | Liquid crystal display apparatus and method for improving precision 2D/3D viewing with an adjustable backlight unit |
EP1889119A1 (en) * | 2005-05-27 | 2008-02-20 | Koninklijke Philips Electronics N.V. | Illumination device for a display, and method of manufacturing the same |
JP4626467B2 (ja) | 2005-09-29 | 2011-02-09 | カシオ計算機株式会社 | 液晶表示装置 |
JP4579146B2 (ja) | 2005-12-06 | 2010-11-10 | 株式会社 日立ディスプレイズ | 表示装置および面状光源装置 |
PL1964415T3 (pl) * | 2005-12-13 | 2016-03-31 | Koninklijke Philips Nv | Autostereoskopowe urządzenie do wyświetlania |
WO2008020399A1 (en) * | 2006-08-17 | 2008-02-21 | Koninklijke Philips Electronics N.V. | Display device |
US7507012B2 (en) * | 2007-05-16 | 2009-03-24 | Rohm And Haas Denmark Finance A/S | LCD displays with light redirection |
KR20100005610A (ko) * | 2008-07-07 | 2010-01-15 | 주식회사 하이닉스반도체 | 반도체 메모리 디바이스의 테스트모드 제어 회로 및 방법 |
JP4848404B2 (ja) * | 2008-09-04 | 2011-12-28 | 株式会社 日立ディスプレイズ | 液晶表示素子、および液晶表示装置 |
KR20100036462A (ko) | 2008-09-30 | 2010-04-08 | 삼성전자주식회사 | 2차원과 3차원 겸용 영상 표시 장치 및 방법 |
JP2010277901A (ja) * | 2009-05-29 | 2010-12-09 | Mitsubishi Electric Corp | 液晶表示装置 |
US8964013B2 (en) | 2009-12-31 | 2015-02-24 | Broadcom Corporation | Display with elastic light manipulator |
CN102906627B (zh) | 2010-05-21 | 2015-08-19 | 皇家飞利浦电子股份有限公司 | 多视图显示设备 |
US8564740B2 (en) * | 2010-05-24 | 2013-10-22 | 3M Innovative Properties Company | Directional backlight with reduced crosstalk |
KR101724065B1 (ko) * | 2010-11-01 | 2017-04-07 | 삼성전자주식회사 | 지향성 도광판, 지향성 면광원 및 지향성 면광원을 채용한 3d 영상 디스플레이 장치 |
TW201224515A (en) | 2010-12-13 | 2012-06-16 | Ind Tech Res Inst | Display with dimension switchable function |
CN202056688U (zh) * | 2011-05-19 | 2011-11-30 | 京东方科技集团股份有限公司 | 一种背光源及显示装置 |
KR101248529B1 (ko) | 2011-07-25 | 2013-04-03 | 한국과학기술연구원 | 선광원을 사용한 입체영상 표시장치 |
JP6189052B2 (ja) | 2013-02-25 | 2017-08-30 | 恵和株式会社 | ライトガイドフィルム、超薄型液晶バックライトユニット及び携帯型コンピュータ |
-
2015
- 2015-09-18 US US15/506,464 patent/US10393943B2/en active Active
- 2015-09-18 EP EP15763623.4A patent/EP3198191B1/en active Active
- 2015-09-18 CN CN201580052058.3A patent/CN107079147B/zh active Active
- 2015-09-18 WO PCT/EP2015/071392 patent/WO2016046068A1/en active Application Filing
- 2015-09-18 TR TR2019/01088T patent/TR201901088T4/tr unknown
- 2015-09-18 KR KR1020177010999A patent/KR102146962B1/ko active IP Right Grant
- 2015-09-25 TW TW104131929A patent/TWI689758B/zh active
Also Published As
Publication number | Publication date |
---|---|
WO2016046068A1 (en) | 2016-03-31 |
EP3198191A1 (en) | 2017-08-02 |
CN107079147A (zh) | 2017-08-18 |
TW201629551A (zh) | 2016-08-16 |
US20180224591A1 (en) | 2018-08-09 |
US10393943B2 (en) | 2019-08-27 |
CN107079147B (zh) | 2019-08-16 |
TWI689758B (zh) | 2020-04-01 |
KR102146962B1 (ko) | 2020-08-31 |
KR20170060104A (ko) | 2017-05-31 |
EP3198191B1 (en) | 2018-11-21 |
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