KR100879852B1 - 액정 표시장치 - Google Patents

액정 표시장치 Download PDF

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Publication number
KR100879852B1
KR100879852B1 KR1020070005321A KR20070005321A KR100879852B1 KR 100879852 B1 KR100879852 B1 KR 100879852B1 KR 1020070005321 A KR1020070005321 A KR 1020070005321A KR 20070005321 A KR20070005321 A KR 20070005321A KR 100879852 B1 KR100879852 B1 KR 100879852B1
Authority
KR
South Korea
Prior art keywords
liquid crystal
crystal display
guide plate
light guide
display panel
Prior art date
Application number
KR1020070005321A
Other languages
English (en)
Korean (ko)
Other versions
KR20080067867A (ko
Inventor
강성구
하서희
손동수
이종수
시히로 아오키토
Original Assignee
삼성모바일디스플레이주식회사
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 삼성모바일디스플레이주식회사 filed Critical 삼성모바일디스플레이주식회사
Priority to KR1020070005321A priority Critical patent/KR100879852B1/ko
Priority to JP2007101712A priority patent/JP5038000B2/ja
Priority to US12/007,545 priority patent/US8120722B2/en
Priority to CNA2008100037250A priority patent/CN101226294A/zh
Priority to CN201310093905.3A priority patent/CN103217824B/zh
Priority to EP08150351A priority patent/EP1956401B1/en
Priority to DE602008000234T priority patent/DE602008000234D1/de
Publication of KR20080067867A publication Critical patent/KR20080067867A/ko
Application granted granted Critical
Publication of KR100879852B1 publication Critical patent/KR100879852B1/ko

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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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • G02B6/0086—Positioning aspects
    • G02B6/009—Positioning aspects of the light source 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
    • 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
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
KR1020070005321A 2007-01-17 2007-01-17 액정 표시장치 KR100879852B1 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020070005321A KR100879852B1 (ko) 2007-01-17 2007-01-17 액정 표시장치
JP2007101712A JP5038000B2 (ja) 2007-01-17 2007-04-09 液晶表示装置
US12/007,545 US8120722B2 (en) 2007-01-17 2008-01-11 Display device with a bottom chassis
CNA2008100037250A CN101226294A (zh) 2007-01-17 2008-01-16 带有底部支架的显示装置
CN201310093905.3A CN103217824B (zh) 2007-01-17 2008-01-16 带有底部支架的显示装置
EP08150351A EP1956401B1 (en) 2007-01-17 2008-01-17 Display device with a bottom chassis
DE602008000234T DE602008000234D1 (de) 2007-01-17 2008-01-17 Anzeigevorrichtung mit Untergestell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070005321A KR100879852B1 (ko) 2007-01-17 2007-01-17 액정 표시장치

Publications (2)

Publication Number Publication Date
KR20080067867A KR20080067867A (ko) 2008-07-22
KR100879852B1 true KR100879852B1 (ko) 2009-01-22

Family

ID=39821946

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070005321A KR100879852B1 (ko) 2007-01-17 2007-01-17 액정 표시장치

Country Status (2)

Country Link
KR (1) KR100879852B1 (zh)
CN (1) CN101226294A (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011090096A (ja) * 2009-10-21 2011-05-06 Panasonic Corp 携帯端末装置
KR101767961B1 (ko) * 2010-08-31 2017-08-16 삼성디스플레이 주식회사 광공급 어셈블리 및 표시 장치
CN102830832A (zh) * 2011-06-15 2012-12-19 瀚宇彩晶股份有限公司 触控面板模块
TWI467270B (zh) 2011-07-01 2015-01-01 Au Optronics Corp 承載座及使用其之顯示裝置
TWI421575B (zh) * 2011-07-04 2014-01-01 Au Optronics Corp 顯示裝置
KR101883347B1 (ko) * 2011-08-10 2018-07-30 엘지이노텍 주식회사 백라이트 장치
CN103076649B (zh) * 2011-10-25 2016-05-04 上海天马微电子有限公司 导光板与背光源
CN102778784A (zh) * 2012-07-24 2012-11-14 深圳市华星光电技术有限公司 液晶显示装置及其背光模组和背板框架
TWI508564B (zh) * 2012-09-04 2015-11-11 Au Optronics Corp 支架與具有支架的框體
KR102050382B1 (ko) 2012-11-28 2019-11-29 엘지디스플레이 주식회사 액정표시 장치
CN103162182B (zh) 2013-01-24 2015-04-08 友达光电(厦门)有限公司 窄边框背光模组及其制作方法
KR102169102B1 (ko) * 2013-12-04 2020-10-23 삼성디스플레이 주식회사 표시 장치용 하부 샤시 및 이를 포함하는 표시 장치
KR20160105605A (ko) * 2015-02-27 2016-09-07 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법
US20170184780A1 (en) * 2015-12-28 2017-06-29 Innolux Corporation Display device
KR102024862B1 (ko) 2016-10-19 2019-09-25 삼성디스플레이 주식회사 표시 장치
KR102413364B1 (ko) * 2017-12-06 2022-06-24 엘지디스플레이 주식회사 액정표시장치
TWI835508B (zh) * 2023-01-05 2024-03-11 友達光電股份有限公司 顯示裝置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058542U (ja) * 1991-07-19 1993-02-05 シヤープ株式会社 液晶用照明装置
KR20010065164A (ko) * 1999-12-29 2001-07-11 구본준, 론 위라하디락사 배광장치의 램프의 방열구조
KR20040049202A (ko) * 2002-12-05 2004-06-11 삼성전자주식회사 백 라이트 어셈블리 및 이를 갖는 액정표시장치
KR20060088346A (ko) * 2005-02-01 2006-08-04 삼성전자주식회사 백 라이트 유닛 및 이를 이용한 액정표시장치
KR20060093956A (ko) * 2005-02-23 2006-08-28 삼성에스디아이 주식회사 일체형 반사용 부재를 구비한 액정표시장치의 백라이트 유닛
KR20060104433A (ko) * 2005-03-30 2006-10-09 엘지.필립스 엘시디 주식회사 도광판 및 이를 이용한 액정표시장치
KR20060134539A (ko) * 2005-06-23 2006-12-28 삼성전자주식회사 도광판, 백라이트 어셈블리 및 이를 갖는 액정표시장치

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058542U (ja) * 1991-07-19 1993-02-05 シヤープ株式会社 液晶用照明装置
KR20010065164A (ko) * 1999-12-29 2001-07-11 구본준, 론 위라하디락사 배광장치의 램프의 방열구조
KR20040049202A (ko) * 2002-12-05 2004-06-11 삼성전자주식회사 백 라이트 어셈블리 및 이를 갖는 액정표시장치
KR20060088346A (ko) * 2005-02-01 2006-08-04 삼성전자주식회사 백 라이트 유닛 및 이를 이용한 액정표시장치
KR20060093956A (ko) * 2005-02-23 2006-08-28 삼성에스디아이 주식회사 일체형 반사용 부재를 구비한 액정표시장치의 백라이트 유닛
KR20060104433A (ko) * 2005-03-30 2006-10-09 엘지.필립스 엘시디 주식회사 도광판 및 이를 이용한 액정표시장치
KR20060134539A (ko) * 2005-06-23 2006-12-28 삼성전자주식회사 도광판, 백라이트 어셈블리 및 이를 갖는 액정표시장치

Also Published As

Publication number Publication date
KR20080067867A (ko) 2008-07-22
CN101226294A (zh) 2008-07-23

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