CN101226304A - 液晶显示模块 - Google Patents
液晶显示模块 Download PDFInfo
- Publication number
- CN101226304A CN101226304A CNA2008100013843A CN200810001384A CN101226304A CN 101226304 A CN101226304 A CN 101226304A CN A2008100013843 A CNA2008100013843 A CN A2008100013843A CN 200810001384 A CN200810001384 A CN 200810001384A CN 101226304 A CN101226304 A CN 101226304A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- guide plate
- light
- light guide
- reflection part
- 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 abstract description 12
- 239000000463 material Substances 0.000 claims description 11
- 230000010287 polarization Effects 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 description 32
- 230000003287 optical effect Effects 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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
-
- 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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
- G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007007601A JP2008175926A (ja) | 2007-01-17 | 2007-01-17 | 液晶表示モジュール |
JP2007007601 | 2007-01-17 | ||
JP2007-007601 | 2007-01-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101226304A true CN101226304A (zh) | 2008-07-23 |
CN101226304B CN101226304B (zh) | 2012-07-18 |
Family
ID=39617470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100013843A Active CN101226304B (zh) | 2007-01-17 | 2008-01-16 | 液晶显示模块 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8134658B2 (zh) |
JP (1) | JP2008175926A (zh) |
CN (1) | CN101226304B (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102155698A (zh) * | 2011-05-12 | 2011-08-17 | 苏州向隆塑胶有限公司 | 背光模块 |
CN102354014A (zh) * | 2011-08-15 | 2012-02-15 | 友达光电股份有限公司 | 具支撑肋的导光板与使用其的显示模块 |
CN102900995A (zh) * | 2011-07-28 | 2013-01-30 | 冠捷投资有限公司 | 背光模组 |
CN103901525A (zh) * | 2012-12-28 | 2014-07-02 | 鸿富锦精密工业(深圳)有限公司 | 导光板、背光模块及液晶显示装置 |
US8814412B2 (en) | 2008-08-07 | 2014-08-26 | Omron Corporation | Area light source device |
CN104848088A (zh) * | 2015-05-13 | 2015-08-19 | 武汉华星光电技术有限公司 | 背光模组及液晶显示器 |
CN105065952A (zh) * | 2010-04-10 | 2015-11-18 | Lg伊诺特有限公司 | 照明模块及包括该照明模块的照明装置 |
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 |
CN104297976B (zh) * | 2014-10-22 | 2017-02-15 | 深圳市华星光电技术有限公司 | 液晶显示装置及其边框 |
CN108508653A (zh) * | 2017-02-27 | 2018-09-07 | 三星显示有限公司 | 液晶显示装置 |
CN110412786A (zh) * | 2016-09-20 | 2019-11-05 | 青岛海信电器股份有限公司 | 一种液晶显示装置 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4543772B2 (ja) * | 2003-09-19 | 2010-09-15 | セイコーエプソン株式会社 | 電気光学装置および電子機器 |
EP2069838A2 (en) | 2006-10-06 | 2009-06-17 | Qualcomm Mems Technologies, Inc. | Illumination device with built-in light coupler |
EP1980882A3 (en) * | 2006-10-06 | 2012-12-12 | QUALCOMM MEMS Technologies, Inc. | Thin light bar and method of manufacturing |
US8654061B2 (en) | 2008-02-12 | 2014-02-18 | Qualcomm Mems Technologies, Inc. | Integrated front light solution |
JP5243811B2 (ja) * | 2008-02-14 | 2013-07-24 | セイコーインスツル株式会社 | 表示装置 |
JP2009216753A (ja) * | 2008-03-07 | 2009-09-24 | Hitachi Displays Ltd | 液晶表示装置 |
JP5297668B2 (ja) * | 2008-03-19 | 2013-09-25 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
EP2340182A1 (fr) * | 2008-10-22 | 2011-07-06 | Johnson Controls Technology Company | Dispositif d'affichage et procede de fabrication |
KR101010190B1 (ko) * | 2008-11-18 | 2011-01-21 | 주식회사 토비스 | 액정디스플레이(lcd) 모듈 및 그를 구비한 단말기 |
WO2010090877A1 (en) * | 2009-02-04 | 2010-08-12 | Qualcomm Mems Technologies, Inc. | Shaped frontlight reflector for use with display |
US8172417B2 (en) | 2009-03-06 | 2012-05-08 | Qualcomm Mems Technologies, Inc. | Shaped frontlight reflector for use with display |
KR101299130B1 (ko) * | 2009-05-06 | 2013-08-21 | 엘지디스플레이 주식회사 | 액정표시장치 |
CN102449511A (zh) | 2009-05-29 | 2012-05-09 | 高通Mems科技公司 | 照明装置及其制造方法 |
KR101135545B1 (ko) * | 2009-12-16 | 2012-04-17 | 삼성모바일디스플레이주식회사 | 백라이트 유닛 및 이를 구비한 액정 표시 장치 |
KR101127581B1 (ko) * | 2009-12-18 | 2012-03-26 | 삼성모바일디스플레이주식회사 | 백라이트 유니트 및 이를 채용한 디스플레이 모듈 |
KR101047628B1 (ko) * | 2010-06-03 | 2011-07-08 | 엘지이노텍 주식회사 | 백라이트 유닛 및 표시 장치 |
US9274269B2 (en) | 2011-05-31 | 2016-03-01 | Lg Innotek Co., Ltd. | Backlight unit and display device |
KR20130010168A (ko) * | 2011-07-18 | 2013-01-28 | 삼성전자주식회사 | 사용자 단말기 및 그의 표시 패널 |
CN102902099B (zh) * | 2011-07-28 | 2015-04-22 | 上海丽恒光微电子科技有限公司 | 平板显示装置 |
US9052431B2 (en) * | 2012-09-04 | 2015-06-09 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight module and liquid display devices with the same |
US9488770B2 (en) * | 2012-10-30 | 2016-11-08 | Sakai Display Products Corporation | Light source unit and display apparatus |
TWI470323B (zh) * | 2012-11-08 | 2015-01-21 | Au Optronics Corp | 顯示裝置及其背光模組 |
TWI499845B (zh) * | 2013-08-20 | 2015-09-11 | Au Optronics Corp | 薄型顯示模組 |
KR101510855B1 (ko) * | 2014-08-22 | 2015-04-09 | 삼성전자 주식회사 | 몰드프레임 및 광학 시트와 이를 포함하는 백라이트 유닛 및 액정 표시 장치 |
KR20180008971A (ko) * | 2016-07-14 | 2018-01-25 | 삼성디스플레이 주식회사 | 표시 장치 |
US10495925B2 (en) * | 2017-12-28 | 2019-12-03 | Huizhou China Star Optoelectronics Technology Co., Ltd. | Backlight module and display device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07294921A (ja) | 1994-04-28 | 1995-11-10 | Hitachi Ltd | 液晶表示装置 |
JP3360785B2 (ja) * | 1996-07-29 | 2002-12-24 | 株式会社エンプラス | サイドライト型面光源装置 |
TW495638B (en) * | 1998-10-28 | 2002-07-21 | Dainippon Printing Co Ltd | Liquid-crystal display |
KR20000060073A (ko) * | 1999-03-11 | 2000-10-16 | 구본준 | 액정표시장치의 백라이트 |
JP4055741B2 (ja) * | 2004-05-24 | 2008-03-05 | セイコーエプソン株式会社 | 電気光学装置および電子機器 |
KR101203661B1 (ko) * | 2005-10-14 | 2012-11-23 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이를 구비한 액정 표시 장치 |
JP5142499B2 (ja) * | 2006-08-18 | 2013-02-13 | 株式会社ジャパンディスプレイイースト | 液晶表示装置 |
-
2007
- 2007-01-17 JP JP2007007601A patent/JP2008175926A/ja active Pending
-
2008
- 2008-01-15 US US12/007,763 patent/US8134658B2/en active Active
- 2008-01-16 CN CN2008100013843A patent/CN101226304B/zh active Active
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102105737B (zh) * | 2008-08-07 | 2016-05-04 | 欧姆龙株式会社 | 面光源装置 |
US8814412B2 (en) | 2008-08-07 | 2014-08-26 | Omron Corporation | Area light source device |
CN105065952A (zh) * | 2010-04-10 | 2015-11-18 | Lg伊诺特有限公司 | 照明模块及包括该照明模块的照明装置 |
CN102155698B (zh) * | 2011-05-12 | 2012-12-12 | 苏州向隆塑胶有限公司 | 背光模块 |
CN102155698A (zh) * | 2011-05-12 | 2011-08-17 | 苏州向隆塑胶有限公司 | 背光模块 |
CN102900995A (zh) * | 2011-07-28 | 2013-01-30 | 冠捷投资有限公司 | 背光模组 |
CN102354014A (zh) * | 2011-08-15 | 2012-02-15 | 友达光电股份有限公司 | 具支撑肋的导光板与使用其的显示模块 |
CN102354014B (zh) * | 2011-08-15 | 2016-08-03 | 友达光电股份有限公司 | 具支撑肋的导光板与使用其的显示模块 |
CN103901525A (zh) * | 2012-12-28 | 2014-07-02 | 鸿富锦精密工业(深圳)有限公司 | 导光板、背光模块及液晶显示装置 |
CN104297976B (zh) * | 2014-10-22 | 2017-02-15 | 深圳市华星光电技术有限公司 | 液晶显示装置及其边框 |
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 |
CN104848088A (zh) * | 2015-05-13 | 2015-08-19 | 武汉华星光电技术有限公司 | 背光模组及液晶显示器 |
WO2016179873A1 (zh) * | 2015-05-13 | 2016-11-17 | 武汉华星光电技术有限公司 | 背光模组及液晶显示器 |
CN110412786A (zh) * | 2016-09-20 | 2019-11-05 | 青岛海信电器股份有限公司 | 一种液晶显示装置 |
CN108508653A (zh) * | 2017-02-27 | 2018-09-07 | 三星显示有限公司 | 液晶显示装置 |
US11181789B2 (en) | 2017-02-27 | 2021-11-23 | Samsung Display Co., Ltd. | Liquid crystal display device |
CN108508653B (zh) * | 2017-02-27 | 2022-06-10 | 三星显示有限公司 | 液晶显示装置 |
Also Published As
Publication number | Publication date |
---|---|
US8134658B2 (en) | 2012-03-13 |
CN101226304B (zh) | 2012-07-18 |
US20080170179A1 (en) | 2008-07-17 |
JP2008175926A (ja) | 2008-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101226304B (zh) | 液晶显示模块 | |
US8879022B2 (en) | Liquid crystal display device for minimizing inferiority by external and method of making thereof | |
CN101256305B (zh) | 背光组件和具有该背光组件的显示设备 | |
CN1940660B (zh) | 显示装置及信息处理设备 | |
CN103901661B (zh) | 液晶显示装置 | |
CN101266367B (zh) | 液晶显示面板 | |
KR102586025B1 (ko) | 액정 표시 장치 | |
CN102032511B (zh) | 背光模块以及液晶显示模块 | |
US20080225204A1 (en) | Liquid crystal display module | |
US20090122217A1 (en) | Lcd and backlight module, front frame, and back bezel thereof | |
JP2010107857A (ja) | 液晶表示装置 | |
KR102178198B1 (ko) | 액정표시장치 | |
JP2011002553A (ja) | 液晶表示装置 | |
CN102053421A (zh) | 液晶显示装置 | |
JP2007163556A (ja) | 液晶表示装置 | |
CN105785498A (zh) | 背光模组、液晶显示装置 | |
KR20080077569A (ko) | 액정 표시 장치 | |
CN101630088A (zh) | 液晶显示器 | |
CN103899987A (zh) | 用于液晶显示装置的背光单元 | |
KR102150423B1 (ko) | 액정표시장치 | |
CN108828814A (zh) | 一种移动终端 | |
KR20140082557A (ko) | 액정표시장치 | |
US10606109B2 (en) | Display device | |
CN110908191A (zh) | 显示模组和显示装置 | |
KR102238482B1 (ko) | 이물침투가 방지된 액정표시소자 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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: 20080723 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Direct-down type LCD display module Granted publication date: 20120718 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: 20231219 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. |