JP2007027099A - バックライトアセンブリ及び表示基板とこれらを有する表示装置、並びに表示基板及びその製造方法 - Google Patents

バックライトアセンブリ及び表示基板とこれらを有する表示装置、並びに表示基板及びその製造方法 Download PDF

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Publication number
JP2007027099A
JP2007027099A JP2006160269A JP2006160269A JP2007027099A JP 2007027099 A JP2007027099 A JP 2007027099A JP 2006160269 A JP2006160269 A JP 2006160269A JP 2006160269 A JP2006160269 A JP 2006160269A JP 2007027099 A JP2007027099 A JP 2007027099A
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Japan
Prior art keywords
light
unit
sub
main
light source
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.)
Pending
Application number
JP2006160269A
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English (en)
Japanese (ja)
Other versions
JP2007027099A5 (enExample
Inventor
So-Haeng Cho
昭 行 趙
Jin-Wook Yang
珍 旭 梁
Hyo-Sang Yang
ヒョ 相 梁
Sang Hoon Lee
相 勳 李
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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
Priority claimed from KR1020050063388A external-priority patent/KR20070008285A/ko
Priority claimed from KR1020050065312A external-priority patent/KR20070010590A/ko
Priority claimed from KR1020050070713A external-priority patent/KR20070015988A/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2007027099A publication Critical patent/JP2007027099A/ja
Publication of JP2007027099A5 publication Critical patent/JP2007027099A5/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • 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
    • G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
    • 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
    • G02F1/133391—Constructional arrangement for sub-divided displays
    • 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
    • G02F1/133621—Illuminating devices providing coloured light
    • 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
    • G02F1/133626—Illuminating devices providing two modes of illumination, e.g. day-night

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)
  • Liquid Crystal (AREA)
  • Led Device Packages (AREA)
  • Led Devices (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2006160269A 2005-07-13 2006-06-08 バックライトアセンブリ及び表示基板とこれらを有する表示装置、並びに表示基板及びその製造方法 Pending JP2007027099A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020050063388A KR20070008285A (ko) 2005-07-13 2005-07-13 백라이트 어셈블리 및 이를 갖는 표시 장치
KR1020050065312A KR20070010590A (ko) 2005-07-19 2005-07-19 어레이 기판, 이의 제조 방법 및 이를 갖는 표시 장치
KR1020050070713A KR20070015988A (ko) 2005-08-02 2005-08-02 백라이트 어셈블리 및 이를 갖는 표시 장치

Publications (2)

Publication Number Publication Date
JP2007027099A true JP2007027099A (ja) 2007-02-01
JP2007027099A5 JP2007027099A5 (enExample) 2009-07-23

Family

ID=37661328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006160269A Pending JP2007027099A (ja) 2005-07-13 2006-06-08 バックライトアセンブリ及び表示基板とこれらを有する表示装置、並びに表示基板及びその製造方法

Country Status (3)

Country Link
US (2) US7909497B2 (enExample)
JP (1) JP2007027099A (enExample)
TW (1) TW200705026A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008197499A (ja) * 2007-02-14 2008-08-28 Nobuyuki Kasuga 映像表示カード及び映像表示カード用電源装置
KR101163454B1 (ko) * 2011-11-07 2012-07-18 강원대학교산학협력단 광 필터를 이용한 ｌｅｄ 조명 장치
TWI421588B (zh) * 2009-12-31 2014-01-01 Chi Lin Optoelectronics Co Ltd Backlight module
CN112346270A (zh) * 2020-10-27 2021-02-09 厦门天马微电子有限公司 显示模组及其背光组件

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KR101189154B1 (ko) * 2006-06-08 2012-11-09 삼성디스플레이 주식회사 유기 발광 표시 장치
KR100901861B1 (ko) * 2007-07-04 2009-06-09 (주) 피오디스플레이 표면의 색상이 변화하는 상품진열장치 및 그 제조 방법
US9071809B2 (en) * 2008-01-04 2015-06-30 Nanolumens Acquisition, Inc. Mobile, personsize display system and method of use
US8125163B2 (en) 2008-05-21 2012-02-28 Manufacturing Resources International, Inc. Backlight adjustment system
US8687359B2 (en) 2008-10-13 2014-04-01 Apple Inc. Portable computer unified top case
TWI406244B (zh) * 2008-12-29 2013-08-21 Chunghwa Picture Tubes Ltd 用於液晶面板之背光控制方法及相關液晶顯示器
JP5448981B2 (ja) 2009-04-08 2014-03-19 株式会社半導体エネルギー研究所 液晶表示装置の駆動方法
CA2764487A1 (en) 2009-06-03 2010-12-09 Manufacturing Resources International, Inc. Dynamic dimming led backlight
US20150022755A1 (en) * 2011-06-09 2015-01-22 Google Inc. Structural backlighting
KR101931733B1 (ko) 2011-09-23 2018-12-24 매뉴팩처링 리소시스 인터내셔널 인코포레이티드 디스플레이 특성들의 환경 적응을 위한 시스템 및 방법
US20130278868A1 (en) * 2011-12-07 2013-10-24 Manufacturing Resources International, Inc. Optically Isolated Cavity For Light Sensor Feedback in LCD
WO2014158642A1 (en) 2013-03-14 2014-10-02 Manufacturing Resources International, Inc. Rigid lcd assembly
JP5692290B2 (ja) * 2013-06-25 2015-04-01 株式会社デンソー 車両用表示装置
WO2015003130A1 (en) 2013-07-03 2015-01-08 Manufacturing Resources International, Inc. Airguide backlight assembly
CN103500752A (zh) * 2013-09-27 2014-01-08 京东方科技集团股份有限公司 一种oled像素结构和oled显示装置
US10191212B2 (en) 2013-12-02 2019-01-29 Manufacturing Resources International, Inc. Expandable light guide for backlight
US10527276B2 (en) 2014-04-17 2020-01-07 Manufacturing Resources International, Inc. Rod as a lens element for light emitting diodes
US10649273B2 (en) 2014-10-08 2020-05-12 Manufacturing Resources International, Inc. LED assembly for transparent liquid crystal display and static graphic
KR101596848B1 (ko) 2015-03-02 2016-02-23 엘지전자 주식회사 디스플레이 패널 및 이동 단말기
US10321549B2 (en) 2015-05-14 2019-06-11 Manufacturing Resources International, Inc. Display brightness control based on location data
US10593255B2 (en) 2015-05-14 2020-03-17 Manufacturing Resources International, Inc. Electronic display with environmental adaptation of display characteristics based on location
US10607520B2 (en) 2015-05-14 2020-03-31 Manufacturing Resources International, Inc. Method for environmental adaptation of display characteristics based on location
KR102324866B1 (ko) * 2015-05-26 2021-11-12 엘지디스플레이 주식회사 백라이트유닛과 액정표시장치 및 이의 구동방법
KR102262895B1 (ko) 2015-05-28 2021-06-09 삼성전자주식회사 디스플레이 모듈 및 이를 구비한 디스플레이 장치
US10261362B2 (en) 2015-09-01 2019-04-16 Manufacturing Resources International, Inc. Optical sheet tensioner
JP2017120740A (ja) * 2015-12-28 2017-07-06 オムロン株式会社 導光板、面光源装置、表示装置、及び電子機器
CN105700234B (zh) * 2016-04-06 2019-08-20 武汉华星光电技术有限公司 背光模组及液晶显示器
WO2018009917A1 (en) 2016-07-08 2018-01-11 Manufacturing Resources International, Inc. Controlling display brightness based on image capture device data
KR102392708B1 (ko) * 2017-09-25 2022-04-29 엘지디스플레이 주식회사 보조 전극을 포함하는 디스플레이 장치
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JP7221411B2 (ja) * 2019-10-02 2023-02-13 三菱電機株式会社 面状光源装置及び液晶表示装置
CN110850633B (zh) * 2019-10-31 2022-08-30 深圳市德仓科技有限公司 一种背光模组、显示屏及终端
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US12027132B1 (en) 2023-06-27 2024-07-02 Manufacturing Resources International, Inc. Display units with automated power governing
US12429726B1 (en) 2023-10-02 2025-09-30 Manufacturing Resources International, Inc. Optical stack with a liquid crystal layer and a micro lens array, electronic display assembly, and related methods

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JP2003099154A (ja) * 2001-09-26 2003-04-04 Toshiba Corp 携帯型電子機器及び情報表示方法
JP2003316302A (ja) * 2002-04-25 2003-11-07 Dainippon Printing Co Ltd 表示装置および電子機器
JP2004094099A (ja) * 2002-09-03 2004-03-25 Seiko Epson Corp 導光体、照明装置、電気光学装置、電子機器、及び導光体の製造方法
JP2004219985A (ja) * 2002-12-26 2004-08-05 Sanyo Electric Co Ltd 両面発光装置
JP2004258401A (ja) * 2003-02-26 2004-09-16 Kyocera Mita Corp 表示装置、この表示装置を備えた電子機器及びその表示装置の制御方法
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JPS58115782U (ja) * 1982-01-29 1983-08-08 三菱電機株式会社 液晶表示装置
JP2003099154A (ja) * 2001-09-26 2003-04-04 Toshiba Corp 携帯型電子機器及び情報表示方法
JP2003316302A (ja) * 2002-04-25 2003-11-07 Dainippon Printing Co Ltd 表示装置および電子機器
JP2004094099A (ja) * 2002-09-03 2004-03-25 Seiko Epson Corp 導光体、照明装置、電気光学装置、電子機器、及び導光体の製造方法
JP2004219985A (ja) * 2002-12-26 2004-08-05 Sanyo Electric Co Ltd 両面発光装置
JP2004258401A (ja) * 2003-02-26 2004-09-16 Kyocera Mita Corp 表示装置、この表示装置を備えた電子機器及びその表示装置の制御方法
JP2005100932A (ja) * 2003-09-05 2005-04-14 Sharp Corp 発光装置及び表示装置
JP2005134890A (ja) * 2003-10-08 2005-05-26 Seiko Instruments Inc 表示装置およびこれを備える電子機器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008197499A (ja) * 2007-02-14 2008-08-28 Nobuyuki Kasuga 映像表示カード及び映像表示カード用電源装置
TWI421588B (zh) * 2009-12-31 2014-01-01 Chi Lin Optoelectronics Co Ltd Backlight module
KR101163454B1 (ko) * 2011-11-07 2012-07-18 강원대학교산학협력단 광 필터를 이용한 ｌｅｄ 조명 장치
CN112346270A (zh) * 2020-10-27 2021-02-09 厦门天马微电子有限公司 显示模组及其背光组件
CN112346270B (zh) * 2020-10-27 2022-05-20 厦门天马微电子有限公司 显示模组及其背光组件

Also Published As

Publication number Publication date
US20070013828A1 (en) 2007-01-18
US20110102407A1 (en) 2011-05-05
US8118466B2 (en) 2012-02-21
US7909497B2 (en) 2011-03-22
TW200705026A (en) 2007-02-01

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