NL1031928A1 - Systeem voor achtergrondverlichting en vloeibaar kristal beeldscherm die het toepast. - Google Patents
Systeem voor achtergrondverlichting en vloeibaar kristal beeldscherm die het toepast.Info
- Publication number
- NL1031928A1 NL1031928A1 NL1031928A NL1031928A NL1031928A1 NL 1031928 A1 NL1031928 A1 NL 1031928A1 NL 1031928 A NL1031928 A NL 1031928A NL 1031928 A NL1031928 A NL 1031928A NL 1031928 A1 NL1031928 A1 NL 1031928A1
- Authority
- NL
- Netherlands
- Prior art keywords
- liquid crystal
- crystal display
- background lighting
- lighting
- background
- Prior art date
Links
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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- 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
- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/003—Lens or lenticular sheet or layer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20050046267 | 2005-05-31 | ||
| KR1020050046267A KR101176531B1 (ko) | 2005-05-31 | 2005-05-31 | 백라이트 시스템 및 이를 채용한 액정표시장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL1031928A1 true NL1031928A1 (nl) | 2006-12-04 |
| NL1031928C2 NL1031928C2 (nl) | 2007-04-24 |
Family
ID=37463120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL1031928A NL1031928C2 (nl) | 2005-05-31 | 2006-05-31 | Systeem voor achtergrondverlichting en vloeibaar kristal beeldscherm die het toepast. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7210839B2 (nl) |
| KR (1) | KR101176531B1 (nl) |
| CN (1) | CN1873504A (nl) |
| NL (1) | NL1031928C2 (nl) |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI289708B (en) | 2002-12-25 | 2007-11-11 | Qualcomm Mems Technologies Inc | Optical interference type color display |
| US7342705B2 (en) | 2004-02-03 | 2008-03-11 | Idc, Llc | Spatial light modulator with integrated optical compensation structure |
| US7706050B2 (en) | 2004-03-05 | 2010-04-27 | Qualcomm Mems Technologies, Inc. | Integrated modulator illumination |
| US7750886B2 (en) | 2004-09-27 | 2010-07-06 | Qualcomm Mems Technologies, Inc. | Methods and devices for lighting displays |
| US7766498B2 (en) | 2006-06-21 | 2010-08-03 | Qualcomm Mems Technologies, Inc. | Linear solid state illuminator |
| US7845841B2 (en) | 2006-08-28 | 2010-12-07 | Qualcomm Mems Technologies, Inc. | Angle sweeping holographic illuminator |
| US7855827B2 (en) | 2006-10-06 | 2010-12-21 | Qualcomm Mems Technologies, Inc. | Internal optical isolation structure for integrated front or back lighting |
| EP2366942A1 (en) | 2006-10-06 | 2011-09-21 | Qualcomm Mems Technologies, Inc. | Optical loss layer integrated in an illumination apparatus of a display |
| US8107155B2 (en) | 2006-10-06 | 2012-01-31 | Qualcomm Mems Technologies, Inc. | System and method for reducing visual artifacts in displays |
| US7864395B2 (en) | 2006-10-27 | 2011-01-04 | Qualcomm Mems Technologies, Inc. | Light guide including optical scattering elements and a method of manufacture |
| US7777954B2 (en) | 2007-01-30 | 2010-08-17 | Qualcomm Mems Technologies, Inc. | Systems and methods of providing a light guiding layer |
| US7733439B2 (en) | 2007-04-30 | 2010-06-08 | Qualcomm Mems Technologies, Inc. | Dual film light guide for illuminating displays |
| KR101375851B1 (ko) * | 2007-06-01 | 2014-04-01 | 엘지디스플레이 주식회사 | 액정표시장치 |
| JP2011512006A (ja) | 2008-01-30 | 2011-04-14 | デジタル オプティクス インターナショナル，リミティド ライアビリティ カンパニー | 薄型照明システム |
| US8721149B2 (en) | 2008-01-30 | 2014-05-13 | Qualcomm Mems Technologies, Inc. | Illumination device having a tapered light guide |
| US8654061B2 (en) | 2008-02-12 | 2014-02-18 | Qualcomm Mems Technologies, Inc. | Integrated front light solution |
| WO2009102731A2 (en) | 2008-02-12 | 2009-08-20 | Qualcomm Mems Technologies, Inc. | Devices and methods for enhancing brightness of displays using angle conversion layers |
| KR200445690Y1 (ko) * | 2008-03-10 | 2009-08-26 | (주)이프리시스템 | Ｌｅｄ감성조명장치 |
| US8049951B2 (en) | 2008-04-15 | 2011-11-01 | Qualcomm Mems Technologies, Inc. | Light with bi-directional propagation |
| KR20110028595A (ko) | 2008-05-28 | 2011-03-21 | 퀄컴 엠이엠스 테크놀로지스, 인크. | 광 방향전환용 미세구조체를 구비한 도광 패널 및 그의 제조방법, 그리고 표시장치 |
| TWI387706B (zh) * | 2008-06-23 | 2013-03-01 | Sony Corp | Surface light source device and display device |
| US8358266B2 (en) | 2008-09-02 | 2013-01-22 | Qualcomm Mems Technologies, Inc. | Light turning device with prismatic light turning features |
| WO2010042216A2 (en) | 2008-10-10 | 2010-04-15 | Digital Optics International, Llc | Distributed illumination system |
| WO2010082952A1 (en) | 2009-01-13 | 2010-07-22 | Qualcomm Mems Technologies, Inc. | Large area light panel and screen |
| US8172417B2 (en) | 2009-03-06 | 2012-05-08 | Qualcomm Mems Technologies, Inc. | Shaped frontlight reflector for use with display |
| US8783898B2 (en) * | 2009-05-01 | 2014-07-22 | Abl Ip Holding Llc | Light emitting devices and applications thereof |
| KR20120090772A (ko) | 2009-05-29 | 2012-08-17 | 퀄컴 엠이엠에스 테크놀로지스, 인크. | 조명장치 및 그의 제조방법 |
| KR101796718B1 (ko) | 2009-06-03 | 2017-11-10 | 매뉴팩처링 리소시스 인터내셔널 인코포레이티드 | Ｌｅｄ 백라이트의 다이나믹 디밍 |
| KR20110000175A (ko) * | 2009-06-26 | 2011-01-03 | 삼성전자주식회사 | 백라이트 장치, 도광판 및 이를 적용한 디스플레이 장치 |
| WO2011013419A1 (ja) * | 2009-07-31 | 2011-02-03 | シャープ株式会社 | バックライト装置、表示装置およびテレビジョン受像機 |
| US8564740B2 (en) * | 2010-05-24 | 2013-10-22 | 3M Innovative Properties Company | Directional backlight with reduced crosstalk |
| US8402647B2 (en) | 2010-08-25 | 2013-03-26 | Qualcomm Mems Technologies Inc. | Methods of manufacturing illumination systems |
| US8902484B2 (en) | 2010-12-15 | 2014-12-02 | Qualcomm Mems Technologies, Inc. | Holographic brightness enhancement film |
| KR101820523B1 (ko) | 2011-06-29 | 2018-01-23 | 삼성디스플레이 주식회사 | 표시 장치 |
| KR101881333B1 (ko) * | 2011-08-31 | 2018-07-25 | 엘지이노텍 주식회사 | 조명 모듈 |
| KR101331815B1 (ko) * | 2012-03-16 | 2013-11-22 | 엘지디스플레이 주식회사 | 직하형 액정표시장치 및 직하형 액정표시장치 구동방법 |
| CN102930830B (zh) * | 2012-10-30 | 2016-01-20 | 南京中电熊猫液晶显示科技有限公司 | 一种改善扫描式背光不均的方法 |
| US9348174B2 (en) | 2013-03-14 | 2016-05-24 | Manufacturing Resources International, Inc. | Rigid LCD assembly |
| US10191212B2 (en) | 2013-12-02 | 2019-01-29 | Manufacturing Resources International, Inc. | Expandable light guide for backlight |
| KR102379046B1 (ko) | 2014-03-11 | 2022-03-25 | 매뉴팩처링 리소시스 인터내셔널 인코포레이티드 | 전자 디스플레이 후면 커버 및 장착 브래킷 |
| US10649273B2 (en) | 2014-10-08 | 2020-05-12 | Manufacturing Resources International, Inc. | LED assembly for transparent liquid crystal display and static graphic |
| US9282676B1 (en) | 2014-11-25 | 2016-03-08 | Manufacturing Resources International, Inc. | Suspended electronic display and cooling assembly |
| US10061071B2 (en) * | 2015-01-22 | 2018-08-28 | Philips Lighting Holding B.V. | Panel luminaire |
| US10261362B2 (en) | 2015-09-01 | 2019-04-16 | Manufacturing Resources International, Inc. | Optical sheet tensioner |
| US10356963B2 (en) * | 2016-04-08 | 2019-07-16 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Ultrathin LCD module and liquid crystal display |
| US10485113B2 (en) | 2017-04-27 | 2019-11-19 | Manufacturing Resources International, Inc. | Field serviceable and replaceable display |
| CN107422532A (zh) * | 2017-08-16 | 2017-12-01 | 京东方科技集团股份有限公司 | 一种透明显示面板、其制作方法及显示*** |
| US10602626B2 (en) | 2018-07-30 | 2020-03-24 | Manufacturing Resources International, Inc. | Housing assembly for an integrated display unit |
| CN109164641B (zh) * | 2018-10-30 | 2021-04-02 | 厦门天马微电子有限公司 | 一种背光模组及显示装置 |
| CN114008379A (zh) * | 2019-06-25 | 2022-02-01 | 西铁城电子株式会社 | 线状发光装置 |
| CN211181603U (zh) * | 2019-12-06 | 2020-08-04 | 广州视源电子科技股份有限公司 | 发光电路、背光模组及显示器 |
| US11997808B2 (en) | 2022-08-31 | 2024-05-28 | Manufacturing Resources International, Inc. | Display assembly with unobstructed zone |
| USD1029939S1 (en) | 2022-08-31 | 2024-06-04 | Manufacturing Resources International, Inc. | Electronic display unit |
| US12039894B2 (en) | 2022-08-31 | 2024-07-16 | Manufacturing Resources International, Inc. | Display assembly with unobstructed zone |
| USD1030873S1 (en) | 2023-03-02 | 2024-06-11 | Manufacturing Resources International, Inc. | Electronic display unit |
| USD1030691S1 (en) | 2023-06-02 | 2024-06-11 | Manufacturing Resources International, Inc. | Electronic display assembly structure |
| USD1029778S1 (en) | 2023-06-02 | 2024-06-04 | Manufacturing Resources International, Inc. | Electronic display assembly structure |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100421900B1 (ko) | 1997-04-09 | 2004-04-17 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의백라이트 |
| US6127783A (en) * | 1998-12-18 | 2000-10-03 | Philips Electronics North America Corp. | LED luminaire with electronically adjusted color balance |
| US6495964B1 (en) * | 1998-12-18 | 2002-12-17 | Koninklijke Philips Electronics N.V. | LED luminaire with electrically adjusted color balance using photodetector |
| JP2001043721A (ja) | 1999-07-28 | 2001-02-16 | Sanyo Electric Co Ltd | 面光源装置及び表示装置 |
| US6608614B1 (en) * | 2000-06-22 | 2003-08-19 | Rockwell Collins, Inc. | Led-based LCD backlight with extended color space |
| JP4323208B2 (ja) | 2002-04-22 | 2009-09-02 | 三菱レイヨン株式会社 | 面光源装置及びそれに用いる導光体 |
| JP3766042B2 (ja) | 2002-06-21 | 2006-04-12 | 三菱電機株式会社 | ディスプレイ装置用背面光源及び液晶ディスプレイ装置 |
| JP4402336B2 (ja) | 2002-06-26 | 2010-01-20 | 三菱電機株式会社 | 面状光源装置及びそれを用いた液晶表示装置 |
| JP4317354B2 (ja) * | 2002-10-25 | 2009-08-19 | シャープ株式会社 | 光源装置及びそれを備えた表示装置 |
| JP4247035B2 (ja) | 2003-04-21 | 2009-04-02 | シチズン電子株式会社 | 面状光源 |
| US7220040B2 (en) * | 2004-11-12 | 2007-05-22 | Harris Corporation | LED light engine for backlighting a liquid crystal display |
| KR101113236B1 (ko) * | 2005-04-26 | 2012-02-20 | 삼성전자주식회사 | 다이나믹한 영상을 위한 백라이트 유닛 및 이를 채용한디스플레이 장치 |
-
2005
- 2005-05-31 KR KR1020050046267A patent/KR101176531B1/ko not_active IP Right Cessation
-
2006
- 2006-05-31 CN CNA2006100876552A patent/CN1873504A/zh active Pending
- 2006-05-31 NL NL1031928A patent/NL1031928C2/nl not_active IP Right Cessation
- 2006-05-31 US US11/443,009 patent/US7210839B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1873504A (zh) | 2006-12-06 |
| KR20060124372A (ko) | 2006-12-05 |
| KR101176531B1 (ko) | 2012-08-24 |
| US20060268574A1 (en) | 2006-11-30 |
| NL1031928C2 (nl) | 2007-04-24 |
| US7210839B2 (en) | 2007-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AD1A | A request for search or an international type search has been filed | ||
| RD2N | Patents in respect of which a decision has been taken or a report has been made (novelty report) |
Effective date: 20070221 |
|
| PD2B | A search report has been drawn up | ||
| MM | Lapsed because of non-payment of the annual fee |
Effective date: 20150601 |