KR20110066798A - 액정표시장치 - Google Patents
액정표시장치 Download PDFInfo
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- KR20110066798A KR20110066798A KR1020090123589A KR20090123589A KR20110066798A KR 20110066798 A KR20110066798 A KR 20110066798A KR 1020090123589 A KR1020090123589 A KR 1020090123589A KR 20090123589 A KR20090123589 A KR 20090123589A KR 20110066798 A KR20110066798 A KR 20110066798A
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- liquid crystal
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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
-
- 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
-
- 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
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/13332—Front frames
-
- 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
- G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (10)
- 액정표시패널;상기 액정표시패널 가장자리를 감싸는 금속 재질의 상부 케이스;상기 액정표시패널에 광을 제공하는 백라이트 유닛;상기 백라이트 유닛의 하부에 배치되어 상기 상부 케이스의 일측으로부터 타측까지 연장된 금속 플레이트; 및상기 금속 플레이트 상에 구비되고, 패널 구동회로, 백라이트 구동회로 및 시스템 구동회로가 일체화된 구동부;를 포함하는 것을 특징으로 하는 액정표시장치.
- 제1 항에 있어서,상기 백라이트 유닛의 일측 내부에 구비되어 복수의 발광 다이오드가 실장된 인쇄회로기판을 포함하는 것을 특징으로 하는 백라이트 유닛.
- 제2 항에 있어서,상기 백라이트 유닛의 일측 하부에 배치되고, 상기 인쇄회로기판과 면 접촉되는 방열 플레이트를 포함하는 것을 특징으로 하는 백라이트 유닛.
- 제1 항에 있어서,상기 액정표시패널의 일측에 구비된 패널 구동 PCB를 더 포함하는 것을 특징으로 하는 액정표시장치.
- 제4 항에 있어서,상기 백라이트 유닛의 타측 하부에 배치되어 상기 구동 PCB를 지지하는 지지 플레이트를 포함하는 것을 특징으로 하는 액정표시장치.
- 액정표시패널;상기 액정표시패널 가장자리를 감싸는 금속 재질의 상부 케이스;상기 액정표시패널에 광을 제공하는 백라이트 유닛;상기 백라이트 유닛의 일측 하부에 배치되어 발광 다이오드로부터의 열을 방출시키기 위한 방열 플레이트;상기 백라이트 유닛의 타측 하부에 배치되어 패널 구동 PCB를 지지하기 위한 지지 플레이트; 및상기 지지 플레이트 및 상기 방열 플레이트에 고정되고, 패널 구동회로, 백라이트 구동회로 및 시스템 구동회로가 일체화된 구동부;를 포함하는 것을 특징으로 하는 액정표시장치.
- 제6 항에 있어서,상기 지지 플레이트는,상기 패널 구동 PCB를 지지하는 제1 지지부; 및상기 제1 지지부로부터 연장되어 상기 구동부의 일측이 고정되는 제2 지지부를 포함하는 것을 특징으로 하는 액정표시장치.
- 제6 항에 있어서,상기 구동부의 타측은 상기 방열 플레이트에 고정되는 것을 특징으로 하는 액정표시장치.
- 제6 항에 있어서,상기 방열 플레이트 및 상기 지지 플레이트는 상기 상부 케이스의 양측에 각각 고정되는 것을 특징으로 하는 액정표시장치.
- 제6 항에 있어서,상기 상부 케이스, 상기 방열 플레이트 및 상기 지지 플레이트는 도전체로 이루어지는 것을 특징으로 하는 액정표시장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090123589A KR101323456B1 (ko) | 2009-12-11 | 2009-12-11 | 액정표시장치 |
TW099133580A TWI429983B (zh) | 2009-12-11 | 2010-10-01 | 液晶顯示裝置 |
CN2010105283687A CN102096214A (zh) | 2009-12-11 | 2010-10-28 | 液晶显示装置 |
CN201410646270.XA CN104360517B (zh) | 2009-12-11 | 2010-10-28 | 液晶显示装置 |
US12/961,723 US8810747B2 (en) | 2009-12-11 | 2010-12-07 | Liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090123589A KR101323456B1 (ko) | 2009-12-11 | 2009-12-11 | 액정표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110066798A true KR20110066798A (ko) | 2011-06-17 |
KR101323456B1 KR101323456B1 (ko) | 2013-10-29 |
Family
ID=44129376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090123589A KR101323456B1 (ko) | 2009-12-11 | 2009-12-11 | 액정표시장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8810747B2 (ko) |
KR (1) | KR101323456B1 (ko) |
CN (2) | CN102096214A (ko) |
TW (1) | TWI429983B (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103324339B (zh) * | 2013-05-30 | 2016-09-14 | 业成光电(深圳)有限公司 | 触控装置 |
KR102504803B1 (ko) | 2016-04-06 | 2023-02-28 | 엘지전자 주식회사 | 디스플레이 디바이스 |
CN111989733A (zh) * | 2018-06-13 | 2020-11-24 | 惠普发展公司,有限责任合伙企业 | 具有集成式时序控制器的显示装置 |
KR102675925B1 (ko) * | 2019-12-31 | 2024-06-17 | 엘지디스플레이 주식회사 | 표시장치 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100793727B1 (ko) * | 2001-05-18 | 2008-01-10 | 삼성전자주식회사 | 액정표시장치 |
JP4126610B2 (ja) * | 2002-12-26 | 2008-07-30 | エルジー ディスプレイ カンパニー リミテッド | 液晶表示装置 |
CN1310078C (zh) * | 2003-05-22 | 2007-04-11 | 友达光电股份有限公司 | 背光模块 |
JP4432569B2 (ja) * | 2004-03-24 | 2010-03-17 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
JP4696469B2 (ja) * | 2004-04-30 | 2011-06-08 | ソニー株式会社 | バックライト装置 |
CN2737123Y (zh) * | 2004-09-29 | 2005-10-26 | 广达电脑股份有限公司 | 组合式面板框架 |
KR101152125B1 (ko) * | 2005-05-26 | 2012-06-15 | 삼성전자주식회사 | 표시장치 |
KR20070023271A (ko) * | 2005-08-24 | 2007-02-28 | 삼성전자주식회사 | 표시 장치 및 이의 제조 방법 |
KR101189135B1 (ko) * | 2005-11-29 | 2012-10-10 | 엘지디스플레이 주식회사 | 액정표시장치모듈 |
KR100978045B1 (ko) * | 2006-03-13 | 2010-08-26 | 삼성전자주식회사 | 액정패널조립체 및 이를 포함하는 액정표시장치 |
TW200811522A (en) * | 2006-08-22 | 2008-03-01 | Chunghwa Picture Tubes Ltd | Light-source fixing structure for backlight module |
KR20080038591A (ko) * | 2006-10-30 | 2008-05-07 | 삼성전자주식회사 | 액정표시장치 |
US8031292B2 (en) * | 2006-11-21 | 2011-10-04 | Samsung Electronics Co., Ltd. | Liquid crystal display comprising first and second point light source assemblies wherein a first support substrate is larger than the second support substrate, and a first groove of a lower container is deeper than a second groove |
TWM333582U (en) * | 2007-12-07 | 2008-06-01 | Coretronic Suzhou Corp | Backlight module and liquid crystal display device |
CN101676769B (zh) * | 2008-09-18 | 2011-12-21 | 株式会社日立制作所 | 液晶显示装置 |
-
2009
- 2009-12-11 KR KR1020090123589A patent/KR101323456B1/ko active IP Right Grant
-
2010
- 2010-10-01 TW TW099133580A patent/TWI429983B/zh not_active IP Right Cessation
- 2010-10-28 CN CN2010105283687A patent/CN102096214A/zh active Pending
- 2010-10-28 CN CN201410646270.XA patent/CN104360517B/zh not_active Expired - Fee Related
- 2010-12-07 US US12/961,723 patent/US8810747B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
TW201120513A (en) | 2011-06-16 |
CN102096214A (zh) | 2011-06-15 |
KR101323456B1 (ko) | 2013-10-29 |
TWI429983B (zh) | 2014-03-11 |
CN104360517A (zh) | 2015-02-18 |
US20110141387A1 (en) | 2011-06-16 |
US8810747B2 (en) | 2014-08-19 |
CN104360517B (zh) | 2017-06-16 |
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