CN101526694B - 液晶显示装置 - Google Patents

液晶显示装置 Download PDF

Info

Publication number
CN101526694B
CN101526694B CN2009101266463A CN200910126646A CN101526694B CN 101526694 B CN101526694 B CN 101526694B CN 2009101266463 A CN2009101266463 A CN 2009101266463A CN 200910126646 A CN200910126646 A CN 200910126646A CN 101526694 B CN101526694 B CN 101526694B
Authority
CN
China
Prior art keywords
mentioned
substrate
led
liquid crystal
display panels
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.)
Active
Application number
CN2009101266463A
Other languages
English (en)
Chinese (zh)
Other versions
CN101526694A (zh
Inventor
大平荣治
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.)
Magno Zichen Co ltd
Panasonic Intellectual Property Corp of America
Original Assignee
Hitachi Displays 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 Hitachi Displays Ltd filed Critical Hitachi Displays Ltd
Publication of CN101526694A publication Critical patent/CN101526694A/zh
Application granted granted Critical
Publication of CN101526694B publication Critical patent/CN101526694B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
    • 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
    • G02B6/0073—Light emitting diode [LED]
    • 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
    • G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
    • 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
    • G02B6/009—Positioning aspects of the light source in the package
    • 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
    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/05—Flexible printed circuits [FPCs]
    • H05K2201/052—Branched
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/05—Flexible printed circuits [FPCs]
    • H05K2201/056—Folded around rigid support or component
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
CN2009101266463A 2008-03-07 2009-03-05 液晶显示装置 Active CN101526694B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008-057332 2008-03-07
JP2008057332A JP2009216753A (ja) 2008-03-07 2008-03-07 液晶表示装置
JP2008057332 2008-03-07

Publications (2)

Publication Number Publication Date
CN101526694A CN101526694A (zh) 2009-09-09
CN101526694B true CN101526694B (zh) 2011-11-02

Family

ID=41053227

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101266463A Active CN101526694B (zh) 2008-03-07 2009-03-05 液晶显示装置

Country Status (3)

Country Link
US (1) US7965349B2 (enExample)
JP (1) JP2009216753A (enExample)
CN (1) CN101526694B (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5800507B2 (ja) 2011-01-06 2015-10-28 株式会社ジャパンディスプレイ 液晶表示装置
TWI442361B (zh) * 2011-03-22 2014-06-21 Innolux Corp 顯示模組及其製造方法
JP5236767B2 (ja) 2011-03-29 2013-07-17 株式会社ジャパンディスプレイイースト 液晶表示装置
KR101830242B1 (ko) 2011-08-22 2018-03-29 엘지디스플레이 주식회사 액정표시장치
JP5734145B2 (ja) 2011-09-15 2015-06-10 ミネベア株式会社 面状照明装置
WO2013118475A1 (ja) * 2012-02-07 2013-08-15 シャープ株式会社 表示装置
CN102929038A (zh) * 2012-10-10 2013-02-13 无锡博一光电科技有限公司 Lcm模组
TWM460297U (zh) 2013-01-22 2013-08-21 Darfon Electronics Corp 背光結構及背光鍵盤
CN103150027B (zh) * 2013-02-05 2016-03-02 苏州达方电子有限公司 背光结构及发光键盘
JP2014238497A (ja) 2013-06-07 2014-12-18 株式会社ジャパンディスプレイ 液晶表示装置
JP6305021B2 (ja) * 2013-11-12 2018-04-04 三菱電機株式会社 表示装置
JP6354975B2 (ja) * 2014-02-28 2018-07-11 日本精機株式会社 液晶表示装置
JP6245102B2 (ja) * 2014-07-23 2017-12-13 コニカミノルタ株式会社 有機エレクトロルミネッセンスモジュール及び有機エレクトロルミネッセンスモジュールの製造方法
JP2016095502A (ja) * 2014-11-11 2016-05-26 株式会社半導体エネルギー研究所 表示システム、表示装置
US10241357B2 (en) * 2014-12-29 2019-03-26 Lg Display Co., Ltd. Mould frame and liquid crystal display module having thereof
CN104698657A (zh) * 2015-02-12 2015-06-10 深圳市瑞福达液晶显示技术股份有限公司 背光源与液晶屏组合模组的制作方法
KR102312923B1 (ko) 2015-02-13 2021-10-14 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
JP2018049193A (ja) * 2016-09-23 2018-03-29 株式会社ジャパンディスプレイ 表示装置
CN110692029B (zh) * 2017-12-05 2024-02-06 谷歌有限责任公司 屏蔽柔性显示器的弯曲部分
JP7043267B2 (ja) * 2018-01-17 2022-03-29 株式会社ジャパンディスプレイ 表示装置
US10386572B1 (en) 2018-04-24 2019-08-20 Apple Inc. Electronic device display with a backlight
US11187848B2 (en) * 2018-05-31 2021-11-30 Panasonic Intellectual Property Management Co., Ltd. Image display device
CN110740570A (zh) * 2018-07-20 2020-01-31 京东方科技集团股份有限公司 柔性线路板、灯条、光源和显示装置
CN108828841B (zh) * 2018-07-26 2021-01-15 武汉华星光电技术有限公司 Led背光装置及led显示装置
CN112740303A (zh) * 2018-10-02 2021-04-30 株式会社日本显示器 显示装置
KR102782682B1 (ko) 2019-11-07 2025-03-19 프레제니우스 메디칼 케어 도이칠란드 게엠베하 터치 스크린 모듈용 시일, 터치 스크린 모듈, 모니터 및 모니터 조립 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005099471A (ja) * 2003-09-25 2005-04-14 Seiko Epson Corp 電気光学装置、およびこの電気光学装置を備えた電子機器
JP2005099619A (ja) * 2003-09-26 2005-04-14 Seiko Epson Corp 電気光学装置、およびこの電気光学装置を備えた電子機器
CN1655661A (zh) * 2004-02-10 2005-08-17 精工爱普生株式会社 安装结构体、电光装置、电子设备和电光装置的制造方法
CN1892360A (zh) * 2005-07-07 2007-01-10 株式会社日立显示器 液晶显示装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11305205A (ja) * 1998-04-22 1999-11-05 Hitachi Ltd 液晶表示装置
JP3645770B2 (ja) * 2000-01-28 2005-05-11 株式会社日立製作所 液晶表示装置
JP2003092020A (ja) * 2001-09-17 2003-03-28 Seiko Instruments Inc バックライト付き表示装置
JP2004309774A (ja) * 2003-04-07 2004-11-04 Citizen Watch Co Ltd 液晶装置
JP4507062B2 (ja) * 2003-11-20 2010-07-21 オムロン株式会社 面光源装置及び当該装置を用いた機器
JP2005294137A (ja) * 2004-04-02 2005-10-20 Casio Comput Co Ltd 光源装置
JP4465596B2 (ja) * 2004-04-26 2010-05-19 オムロン株式会社 光源モジュール及び面光源装置
JP4884746B2 (ja) * 2005-10-20 2012-02-29 株式会社 日立ディスプレイズ 液晶表示装置
JP2008175926A (ja) * 2007-01-17 2008-07-31 Hitachi Displays Ltd 液晶表示モジュール

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005099471A (ja) * 2003-09-25 2005-04-14 Seiko Epson Corp 電気光学装置、およびこの電気光学装置を備えた電子機器
JP2005099619A (ja) * 2003-09-26 2005-04-14 Seiko Epson Corp 電気光学装置、およびこの電気光学装置を備えた電子機器
CN1655661A (zh) * 2004-02-10 2005-08-17 精工爱普生株式会社 安装结构体、电光装置、电子设备和电光装置的制造方法
CN1892360A (zh) * 2005-07-07 2007-01-10 株式会社日立显示器 液晶显示装置

Also Published As

Publication number Publication date
CN101526694A (zh) 2009-09-09
US7965349B2 (en) 2011-06-21
JP2009216753A (ja) 2009-09-24
US20090225253A1 (en) 2009-09-10

Similar Documents

Publication Publication Date Title
CN101526694B (zh) 液晶显示装置
CN1573454B (zh) 电光装置、其制造方法及电子设备
CN100592147C (zh) 液晶显示装置
CN102053414B (zh) 液晶显示模块
CN100397162C (zh) 显示装置
CN114755855B (zh) 显示装置
US8379163B2 (en) Display device
CN100462785C (zh) 电光装置和电子设备
CN102007522B (zh) 电子封装件、显示装置以及电子设备
CN102736316B (zh) 液晶显示装置
TW200844545A (en) Electro optical device and electronic apparatus
CN101329477A (zh) 液晶显示装置
CN208752348U (zh) 背光模组及显示装置
CN101230969A (zh) 光源单元、发光装置和具有该发光装置的显示装置
CN106932938B (zh) 液晶显示装置
KR102209414B1 (ko) 액정표시장치 모듈
CN101493604A (zh) 液晶显示器
JP2004309774A (ja) 液晶装置
CN107966851A (zh) 液晶显示装置和led 组件
KR100407291B1 (ko) 표시모듈
JP2010276934A (ja) 液晶表示装置
CN100365477C (zh) 平面显示装置
JP2014048322A (ja) 液晶表示装置
JP2008299150A (ja) 液晶モジュール
CN101231396A (zh) 显示装置

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
ASS Succession or assignment of patent right

Owner name: PANASONIC LCD CO., LTD.

Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD.

Owner name: IPS ALPHA SUPPORT CO., LTD.

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20111018

Address after: Chiba County, Japan

Applicant after: Hitachi Displays, Ltd.

Co-applicant after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Applicant before: Hitachi Displays, Ltd.

Co-applicant before: IPS pioneer support society

Effective date of registration: 20111018

Address after: Chiba County, Japan

Applicant after: Hitachi Displays, Ltd.

Co-applicant after: IPS Pioneer Support Society

Address before: Chiba County, Japan

Applicant before: Hitachi Displays, Ltd.

C56 Change in the name or address of the patentee

Owner name: JAPAN DISPLAY, INC.

Free format text: FORMER NAME: APAN DISPLAY EAST, INC.

Owner name: APAN DISPLAY EAST, INC.

Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: Chiba County, Japan

Patentee after: Japan Display East Inc.

Patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Patentee before: Hitachi Displays, Ltd.

Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

CP03 Change of name, title or address

Address after: Tokyo port xixinqiao Japan three chome 7 No. 1

Patentee after: JAPAN DISPLAY Inc.

Patentee after: Panasonic Liquid Crystal Display Co.,Ltd.

Address before: Chiba County, Japan

Patentee before: Japan Display East Inc.

Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20090909

Assignee: BOE TECHNOLOGY GROUP Co.,Ltd.

Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd.

Contract record no.: 2013990000688

Denomination of invention: Liquid crystal display device

Granted publication date: 20111102

License type: Common License

Record date: 20131016

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20231201

Address after: Tokyo, Japan

Patentee after: JAPAN DISPLAY Inc.

Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

Address before: Tokyo port xixinqiao Japan three chome 7 No. 1

Patentee before: JAPAN DISPLAY Inc.

Patentee before: Panasonic Liquid Crystal Display Co.,Ltd.

TR01 Transfer of patent right

Effective date of registration: 20250729

Address after: Tokyo, Japan

Patentee after: Magno Zichen Co.,Ltd.

Country or region after: Japan

Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

Country or region after: U.S.A.

Address before: Tokyo, Japan

Patentee before: JAPAN DISPLAY Inc.

Country or region before: Japan

Patentee before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

Country or region before: U.S.A.

TR01 Transfer of patent right