CN1517765A - 面光源装置 - Google Patents
面光源装置 Download PDFInfo
- Publication number
- CN1517765A CN1517765A CNA2004100020389A CN200410002038A CN1517765A CN 1517765 A CN1517765 A CN 1517765A CN A2004100020389 A CNA2004100020389 A CN A2004100020389A CN 200410002038 A CN200410002038 A CN 200410002038A CN 1517765 A CN1517765 A CN 1517765A
- Authority
- CN
- China
- Prior art keywords
- light source
- light guide
- light
- frame
- liquid crystal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
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
- G02B6/005—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
- G02B6/0055—Reflecting element, sheet or layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003005888 | 2003-01-14 | ||
JP2003005888A JP2004220889A (ja) | 2003-01-14 | 2003-01-14 | 面光源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1517765A true CN1517765A (zh) | 2004-08-04 |
CN1325979C CN1325979C (zh) | 2007-07-11 |
Family
ID=32709035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100020389A Expired - Fee Related CN1325979C (zh) | 2003-01-14 | 2004-01-13 | 面光源装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7033064B2 (zh) |
JP (1) | JP2004220889A (zh) |
KR (1) | KR100550184B1 (zh) |
CN (1) | CN1325979C (zh) |
TW (1) | TWI238881B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110312897A (zh) * | 2017-02-13 | 2019-10-08 | 昕诺飞控股有限公司 | 用于支撑导光面板的框架和包括该框架的灯具 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI333570B (en) * | 2004-10-27 | 2010-11-21 | Chunghwa Picture Tubes Ltd | Assembly of optical film and frame |
KR20060132202A (ko) * | 2005-06-17 | 2006-12-21 | 삼성전자주식회사 | 액정표시장치 |
JP5275542B2 (ja) * | 2005-08-18 | 2013-08-28 | 株式会社ジャパンディスプレイセントラル | 平面表示装置および液晶表示装置 |
WO2007032292A1 (en) * | 2005-09-15 | 2007-03-22 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of liquid crystal display device |
JP2009004261A (ja) * | 2007-06-22 | 2009-01-08 | Minebea Co Ltd | 面状照明装置 |
CN101363996A (zh) * | 2007-08-08 | 2009-02-11 | 群康科技(深圳)有限公司 | 背光模组和液晶显示装置 |
KR101448905B1 (ko) * | 2007-12-28 | 2014-10-13 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이를 포함하는 표시 장치 |
KR20100126389A (ko) * | 2008-02-22 | 2010-12-01 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 선택된 출력 광속 분포를 갖는 백라이트 및 이를 사용한 디스플레이 시스템 |
KR20100009078A (ko) * | 2008-07-17 | 2010-01-27 | 삼성광주전자 주식회사 | 디스플레이 및 이를 갖춘 냉장고 |
CA2832451A1 (en) | 2011-04-04 | 2012-10-11 | The Procter & Gamble Company | Home care article |
WO2013025744A2 (en) | 2011-08-15 | 2013-02-21 | The Procter & Gamble Company | Personal care methods |
CN103574390A (zh) * | 2012-07-26 | 2014-02-12 | 苏州璨宇光学有限公司 | 背光模组 |
CA2916297C (en) | 2013-06-27 | 2018-07-10 | The Procter & Gamble Company | Personal care compositions and articles |
CN109026652B (zh) * | 2018-09-13 | 2024-02-23 | 宁波恒帅股份有限公司 | 一种洗涤泵检测设备 |
CN112859448B (zh) * | 2021-03-17 | 2023-03-14 | 重庆京东方显示照明有限公司 | 胶带、背光模组、显示装置和背光模组的制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06194650A (ja) * | 1992-12-25 | 1994-07-15 | Citizen Watch Co Ltd | 表示装置 |
JP3250173B2 (ja) * | 1996-07-23 | 2002-01-28 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 液晶用バックライト装置 |
KR100308160B1 (ko) * | 1999-05-03 | 2001-09-26 | 구본준, 론 위라하디락사 | 액정표시장치의 백라이트 |
JP3719927B2 (ja) * | 1999-12-27 | 2005-11-24 | シャープ株式会社 | 照明装置及び液晶表示器 |
JP2001338512A (ja) * | 2000-03-23 | 2001-12-07 | Enplas Corp | 面光源装置及び画像表示装置 |
JP2002270024A (ja) | 2001-03-12 | 2002-09-20 | Toshiba Corp | 面光源装置及びこれを備えた液晶表示装置 |
TW581264U (en) * | 2002-06-14 | 2004-03-21 | Hannstar Display Corp | Alignment device of optical diffuser |
-
2003
- 2003-01-14 JP JP2003005888A patent/JP2004220889A/ja active Pending
-
2004
- 2004-01-12 US US10/754,719 patent/US7033064B2/en not_active Expired - Fee Related
- 2004-01-12 TW TW093100687A patent/TWI238881B/zh not_active IP Right Cessation
- 2004-01-13 CN CNB2004100020389A patent/CN1325979C/zh not_active Expired - Fee Related
- 2004-01-13 KR KR1020040002143A patent/KR100550184B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110312897A (zh) * | 2017-02-13 | 2019-10-08 | 昕诺飞控股有限公司 | 用于支撑导光面板的框架和包括该框架的灯具 |
CN110312897B (zh) * | 2017-02-13 | 2021-07-06 | 昕诺飞控股有限公司 | 用于支撑导光面板的框架和包括该框架的灯具 |
Also Published As
Publication number | Publication date |
---|---|
TWI238881B (en) | 2005-09-01 |
KR20040065167A (ko) | 2004-07-21 |
TW200504313A (en) | 2005-02-01 |
JP2004220889A (ja) | 2004-08-05 |
CN1325979C (zh) | 2007-07-11 |
US20040141309A1 (en) | 2004-07-22 |
KR100550184B1 (ko) | 2006-02-08 |
US7033064B2 (en) | 2006-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: TOSHIBA MOBILE DISPLAY CO., LTD. Free format text: FORMER NAME: TOSHIBA MATSUSHITA DISPLAY TECHNOLOGY LTD. Owner name: JAPAN DISPLAY MIDDLE INC. Free format text: FORMER NAME: TOSHIBA MOBILE DISPLAY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Saitama Prefecture, Japan Patentee after: JAPAN DISPLAY Inc. Address before: Saitama Prefecture, Japan Patentee before: Toshiba Mobile Display Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: Saitama Prefecture, Japan Patentee after: Toshiba Mobile Display Co.,Ltd. Address before: Tokyo, Japan Patentee before: TOSHIBA MATSUSHITA DISPLAY TECHNOLOGY Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20210113 |
|
CF01 | Termination of patent right due to non-payment of annual fee |