CN101526694A - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN101526694A CN101526694A CN200910126646A CN200910126646A CN101526694A CN 101526694 A CN101526694 A CN 101526694A CN 200910126646 A CN200910126646 A CN 200910126646A CN 200910126646 A CN200910126646 A CN 200910126646A CN 101526694 A CN101526694 A CN 101526694A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- substrate
- liquid crystal
- backlight
- mold frame
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 53
- 239000004065 semiconductor Substances 0.000 claims abstract description 10
- 238000005286 illumination Methods 0.000 claims abstract description 4
- 230000004308 accommodation Effects 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 8
- 238000009792 diffusion process Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 28
- 238000005476 soldering Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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)
Abstract
Description
Claims (3)
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 true CN101526694A (zh) | 2009-09-09 |
CN101526694B 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 (zh) |
JP (1) | JP2009216753A (zh) |
CN (1) | CN101526694B (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102736316A (zh) * | 2011-03-29 | 2012-10-17 | 株式会社日立显示器 | 液晶显示装置 |
CN102929038A (zh) * | 2012-10-10 | 2013-02-13 | 无锡博一光电科技有限公司 | Lcm模组 |
CN103150027A (zh) * | 2013-02-05 | 2013-06-12 | 苏州达方电子有限公司 | 背光结构及发光键盘 |
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 |
CN105739173A (zh) * | 2014-12-29 | 2016-07-06 | 乐金显示有限公司 | 模架及具有该模架的液晶显示模块 |
US9477027B2 (en) | 2013-01-22 | 2016-10-25 | Darfon Electronics (Suzhou) Co., Ltd. | Back light structure and keyboard with back light |
TWI629623B (zh) * | 2016-09-23 | 2018-07-11 | 日商日本顯示器股份有限公司 | Display device |
CN110045530A (zh) * | 2018-01-17 | 2019-07-23 | 株式会社日本显示器 | 显示装置 |
WO2020019421A1 (zh) * | 2018-07-26 | 2020-01-30 | 武汉华星光电技术有限公司 | Led背光装置及led显示装置 |
CN111223407A (zh) * | 2014-11-11 | 2020-06-02 | 株式会社半导体能源研究所 | 显示***及显示装置 |
CN112740303A (zh) * | 2018-10-02 | 2021-04-30 | 株式会社日本显示器 | 显示装置 |
Families Citing this family (15)
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 |
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 |
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 |
KR102312923B1 (ko) | 2015-02-13 | 2021-10-14 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 그 제조 방법 |
EP3602236A1 (en) * | 2017-12-05 | 2020-02-05 | Google LLC | Shielding a bending portion of a flexible display |
US10386572B1 (en) | 2018-04-24 | 2019-08-20 | Apple Inc. | Electronic device display with a backlight |
JP7325012B2 (ja) * | 2018-05-31 | 2023-08-14 | パナソニックIpマネジメント株式会社 | 画像表示装置 |
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 |
US20220382400A1 (en) * | 2019-11-07 | 2022-12-01 | Fresenius Medical Care Deutschland Gmbh | Seal for Touch Screen Module, Touch Screen Module, Monitor and Method for Assembling Monitor |
Family Cites Families (13)
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 |
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 |
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 |
JP3976019B2 (ja) * | 2004-02-10 | 2007-09-12 | セイコーエプソン株式会社 | 実装構造体、電気光学装置、および電子機器 |
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 |
JP4679985B2 (ja) * | 2005-07-07 | 2011-05-11 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
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 |
-
2008
- 2008-03-07 JP JP2008057332A patent/JP2009216753A/ja active Pending
-
2009
- 2009-02-17 US US12/379,218 patent/US7965349B2/en active Active
- 2009-03-05 CN CN2009101266463A patent/CN101526694B/zh active Active
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI487982B (zh) * | 2011-03-29 | 2015-06-11 | Japan Display Inc | Liquid crystal display device |
CN102736316A (zh) * | 2011-03-29 | 2012-10-17 | 株式会社日立显示器 | 液晶显示装置 |
CN102736316B (zh) * | 2011-03-29 | 2015-09-23 | 株式会社日本显示器 | 液晶显示装置 |
CN102929038A (zh) * | 2012-10-10 | 2013-02-13 | 无锡博一光电科技有限公司 | Lcm模组 |
US9477027B2 (en) | 2013-01-22 | 2016-10-25 | Darfon Electronics (Suzhou) Co., Ltd. | Back light structure and keyboard with back light |
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 |
CN103150027A (zh) * | 2013-02-05 | 2013-06-12 | 苏州达方电子有限公司 | 背光结构及发光键盘 |
CN111223407A (zh) * | 2014-11-11 | 2020-06-02 | 株式会社半导体能源研究所 | 显示***及显示装置 |
CN111223407B (zh) * | 2014-11-11 | 2023-05-09 | 株式会社半导体能源研究所 | 显示***及显示装置 |
CN105739173A (zh) * | 2014-12-29 | 2016-07-06 | 乐金显示有限公司 | 模架及具有该模架的液晶显示模块 |
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 |
TWI629623B (zh) * | 2016-09-23 | 2018-07-11 | 日商日本顯示器股份有限公司 | Display device |
CN110045530A (zh) * | 2018-01-17 | 2019-07-23 | 株式会社日本显示器 | 显示装置 |
CN110045530B (zh) * | 2018-01-17 | 2022-08-16 | 株式会社日本显示器 | 显示装置 |
WO2020019421A1 (zh) * | 2018-07-26 | 2020-01-30 | 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 |
Also Published As
Publication number | Publication date |
---|---|
US20090225253A1 (en) | 2009-09-10 |
JP2009216753A (ja) | 2009-09-24 |
US7965349B2 (en) | 2011-06-21 |
CN101526694B (zh) | 2011-11-02 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: IPS ALPHA SUPPORT CO., LTD. Owner name: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: 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. |
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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 |
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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. |