JPH0622823Y2 - 液晶表示装置のバック照明装置 - Google Patents

液晶表示装置のバック照明装置

Info

Publication number
JPH0622823Y2
JPH0622823Y2 JP6457589U JP6457589U JPH0622823Y2 JP H0622823 Y2 JPH0622823 Y2 JP H0622823Y2 JP 6457589 U JP6457589 U JP 6457589U JP 6457589 U JP6457589 U JP 6457589U JP H0622823 Y2 JPH0622823 Y2 JP H0622823Y2
Authority
JP
Japan
Prior art keywords
liquid crystal
chip led
crystal display
light source
chip
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.)
Expired - Lifetime
Application number
JP6457589U
Other languages
English (en)
Japanese (ja)
Other versions
JPH035132U (en]
Inventor
英雄 近藤
多計夫 伊藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP6457589U priority Critical patent/JPH0622823Y2/ja
Publication of JPH035132U publication Critical patent/JPH035132U/ja
Application granted granted Critical
Publication of JPH0622823Y2 publication Critical patent/JPH0622823Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP6457589U 1989-06-02 1989-06-02 液晶表示装置のバック照明装置 Expired - Lifetime JPH0622823Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6457589U JPH0622823Y2 (ja) 1989-06-02 1989-06-02 液晶表示装置のバック照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6457589U JPH0622823Y2 (ja) 1989-06-02 1989-06-02 液晶表示装置のバック照明装置

Publications (2)

Publication Number Publication Date
JPH035132U JPH035132U (en]) 1991-01-18
JPH0622823Y2 true JPH0622823Y2 (ja) 1994-06-15

Family

ID=31595643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6457589U Expired - Lifetime JPH0622823Y2 (ja) 1989-06-02 1989-06-02 液晶表示装置のバック照明装置

Country Status (1)

Country Link
JP (1) JPH0622823Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7338195B2 (en) * 2003-07-31 2008-03-04 Omron Corporation Surface light source device
JP4670845B2 (ja) * 2003-07-31 2011-04-13 オムロン株式会社 面光源装置

Also Published As

Publication number Publication date
JPH035132U (en]) 1991-01-18

Similar Documents

Publication Publication Date Title
US7708442B2 (en) Light emitting panels for display devices
JP2006286638A (ja) 複数の隣り合って重なり合う導光板を有する発光装置
KR20060072455A (ko) 백라이트 시스템 및 이를 채용한 액정표시장치
CN111208670A (zh) 发光机构、背光模块及其显示设备
US20120140149A1 (en) Liquid crystal display apparatus
US9062848B2 (en) Light source device and illumination device including the light source device
CN103162180B (zh) 照明单元及使用该照明单元的显示装置
JPH0622823Y2 (ja) 液晶表示装置のバック照明装置
JPH11224519A (ja) 面光源装置
JP2009283197A (ja) 照明器具
TWM467800U (zh) 薄型直下式光源裝置
JPH11306831A (ja) 面状光源ユニット
JPH0555567U (ja) Ｌｅｄ面光源装置
JP2010113975A (ja) 照明装置および面発光装置
JP5030204B2 (ja) 発光ダイオード光源、バックライト及び液晶ディスプレイ
KR20070017837A (ko) 고효율 발광다이오드 백라이트 유닛
KR20080096150A (ko) 발광 장치
US9435931B2 (en) LED lighting apparatus
JP2558443Y2 (ja) 面照明装置
JPH0529442Y2 (en])
JPH09147615A (ja) 面発光器
KR20080015302A (ko) 광학 부재, 이를 갖는 백라이트 어셈블리 및 표시장치
JPH0429579Y2 (en])
JP2007140056A (ja) 自照型表示装置及び照明装置
JP2002133928A (ja) 照光装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term