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TWI368792B - Lcd device, backlight module, thereof, with partition wall and method for manufacturing the same - Google Patents

Lcd device, backlight module, thereof, with partition wall and method for manufacturing the same

Info

Publication number
TWI368792B
TWI368792B TW096142463A TW96142463A TWI368792B TW I368792 B TWI368792 B TW I368792B TW 096142463 A TW096142463 A TW 096142463A TW 96142463 A TW96142463 A TW 96142463A TW I368792 B TWI368792 B TW I368792B
Authority
TW
Taiwan
Prior art keywords
manufacturing
same
partition wall
backlight module
lcd device
Prior art date
Application number
TW096142463A
Other languages
English (en)
Other versions
TW200921211A (en
Inventor
Ci Guang Peng
Shin Chin Tseng
Chih Kuang Chen
Chung Peng
Original Assignee
Au Optronics Corp
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 Au Optronics Corp filed Critical Au Optronics Corp
Priority to TW096142463A priority Critical patent/TWI368792B/zh
Priority to US12/266,735 priority patent/US8177379B2/en
Publication of TW200921211A publication Critical patent/TW200921211A/zh
Application granted granted Critical
Publication of TWI368792B publication Critical patent/TWI368792B/zh

Links

Classifications

    • 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
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • 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
    • G02F1/133602—Direct backlight
    • G02F1/133605—Direct backlight including specially adapted reflectors
    • 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
    • G02F1/133602—Direct backlight
    • G02F1/133608—Direct backlight including particular frames or supporting means

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
TW096142463A 2007-11-09 2007-11-09 Lcd device, backlight module, thereof, with partition wall and method for manufacturing the same TWI368792B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW096142463A TWI368792B (en) 2007-11-09 2007-11-09 Lcd device, backlight module, thereof, with partition wall and method for manufacturing the same
US12/266,735 US8177379B2 (en) 2007-11-09 2008-11-07 LCD device, backlight module thereof with partition wall and method for manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096142463A TWI368792B (en) 2007-11-09 2007-11-09 Lcd device, backlight module, thereof, with partition wall and method for manufacturing the same

Publications (2)

Publication Number Publication Date
TW200921211A TW200921211A (en) 2009-05-16
TWI368792B true TWI368792B (en) 2012-07-21

Family

ID=40641555

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096142463A TWI368792B (en) 2007-11-09 2007-11-09 Lcd device, backlight module, thereof, with partition wall and method for manufacturing the same

Country Status (2)

Country Link
US (1) US8177379B2 (zh)
TW (1) TWI368792B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114527600A (zh) * 2022-03-03 2022-05-24 武汉华星光电技术有限公司 背光模组及具有该背光模组的显示面板

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101238010B1 (ko) * 2008-09-10 2013-03-04 엘지디스플레이 주식회사 백라이트 유닛과 이를 이용한 액정표시장치
TW201033688A (en) * 2009-03-03 2010-09-16 Chi Mei Optoelectronics Corp Back light module and flat display device using the same
US20100265705A1 (en) * 2009-04-21 2010-10-21 Nien-Lu Fang LED lamp
CN102192438A (zh) * 2010-03-03 2011-09-21 奇美电子股份有限公司 背光模块及应用其的平面显示装置
WO2012109099A2 (en) * 2011-02-08 2012-08-16 3M Innovative Properties Company Modular display
DE102012014452A1 (de) * 2012-07-21 2014-01-23 Audi Ag Anzeigeelement, Anzeigeinstrument, Anzeigeverfahren, Verwendung eines Lichtleiters und Fahrzeug
KR102049856B1 (ko) * 2013-02-21 2019-11-28 엘지전자 주식회사 디스플레이 장치
JP6100077B2 (ja) * 2013-05-01 2017-03-22 キヤノン株式会社 光源装置及びその制御方法
KR20160069042A (ko) * 2014-12-05 2016-06-16 삼성디스플레이 주식회사 백라이트 유닛
CN204328710U (zh) * 2015-01-08 2015-05-13 京东方科技集团股份有限公司 一种液晶显示装置及其背光模组
US10480752B2 (en) 2016-02-27 2019-11-19 Svv Technology Innovations, Inc. Structurally reinforced illumination panels and a method of making the same
CN109212826B (zh) * 2017-06-29 2021-07-27 中强光电股份有限公司 光源模块
KR102297644B1 (ko) * 2017-09-28 2021-09-02 엘지디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 액정표시장치
KR102721663B1 (ko) * 2019-06-11 2024-10-25 엘지전자 주식회사 반도체 발광소자를 이용한 백라이트 유닛
GB2597100B (en) * 2020-07-15 2024-01-31 Design Led Products Ltd Pixelated lighting device
JP2022074264A (ja) * 2020-11-04 2022-05-18 株式会社ジャパンディスプレイ 表示装置
WO2022097339A1 (ja) * 2020-11-04 2022-05-12 株式会社ジャパンディスプレイ 表示装置
CN112558355A (zh) * 2020-12-17 2021-03-26 业成科技（成都）有限公司 背光模组与显示面板
KR20250034669A (ko) * 2023-09-04 2025-03-11 현대모비스 주식회사 차량의 누광 방지장치 및 이의 제조방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1761988A (zh) * 2003-03-17 2006-04-19 皇家飞利浦电子股份有限公司 一种具有扫描背光的有源矩阵显示器
TWI220076B (en) * 2003-08-27 2004-08-01 Au Optronics Corp Light-emitting device
TWI282886B (en) * 2004-04-01 2007-06-21 Au Optronics Corp Backlight module
TWI283320B (en) * 2004-04-13 2007-07-01 Au Optronics Corp Backlight module and fixation mechanism thereof
JP4063249B2 (ja) * 2004-05-19 2008-03-19 ソニー株式会社 照明装置及び液晶表示装置
KR20060104078A (ko) * 2005-03-29 2006-10-09 삼성전자주식회사 백라이트 유닛과 이를 포함하는 액정표시장치
KR20060116549A (ko) * 2005-05-10 2006-11-15 삼성전자주식회사 백라이트 유닛 및 이를 채용한 액정표시장치
JP3872810B1 (ja) 2005-08-12 2007-01-24 シャープ株式会社 光源制御装置、照明装置及び液晶表示装置
JP4640264B2 (ja) * 2006-06-02 2011-03-02 ソニー株式会社 面状光源装置及び表示装置組立体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114527600A (zh) * 2022-03-03 2022-05-24 武汉华星光电技术有限公司 背光模组及具有该背光模组的显示面板

Also Published As

Publication number Publication date
US8177379B2 (en) 2012-05-15
TW200921211A (en) 2009-05-16
US20090128741A1 (en) 2009-05-21

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