KR100931501B1 - 액정표시모듈 및 그 조립 방법 - Google Patents
액정표시모듈 및 그 조립 방법 Download PDFInfo
- Publication number
- KR100931501B1 KR100931501B1 KR1020020084895A KR20020084895A KR100931501B1 KR 100931501 B1 KR100931501 B1 KR 100931501B1 KR 1020020084895 A KR1020020084895 A KR 1020020084895A KR 20020084895 A KR20020084895 A KR 20020084895A KR 100931501 B1 KR100931501 B1 KR 100931501B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal panel
- lamps
- bottom cover
- backlight unit
- Prior art date
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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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133604—Direct backlight with lamps
-
- 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
- G02F1/1335—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
-
- 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
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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)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (9)
- 액정패널과,다수개의 램프들이 장착되는 보텀 커버와,상기 램프에서 생성된 광을 반사시키기 위한 반사 시이트와,상기 액정패널을 지지하는 절곡부와 상기 램프를 지지하는 신장부를 포함하고 상기 신장부 및 상기 절곡부가 일체형으로 이루어지는 서포트 메인을 구비하는 것을 특징으로 하는 액정표시모듈.
- 제 1 항에 있어서,상기 신장부는 상기 다수의 램프들로부터의 광을 액정 패널 쪽으로 반사키시는 것을 특징으로 하는 액정표시모듈.
- 제 1 항에 있어서,상기 절곡부는 상기 액정패널과 상기 보텀 커버 및 상기 반사 시이트를 지지하는 것을 특징으로 하는 액정표시모듈.
- 제 1 항에 있어서,상기 서포트 메인은 상기 액정패널과 직하형 백 라이트 유닛 사이에 배치되는 것을 특징으로 하는 액정표시모듈.
- 제 1 항에 있어서,상기 램프들로부터 입사되는 광을 확산시키는 확산판을 추가로 구비하는 것을 특징으로 하는 액정표시모듈
- 제 5 항에 있어서,상기 확산판은 백 라이트 유닛과 액정 패널 사이에 배치되는 것을 특징으로 하는 액정표시모듈.
- 제 5 항에 있어서,상기 램프들이 소정의 개수씩 수납되며 상기 반사 시이트 상에 위치하는 다수의 램프홀더를 구비하는 것을 특징으로하는 액정표시모듈.
- 제 1 항에 있어서,상기 서포트 메인과 상기 액정패널을 감싸는 탑 케이스를 추가로 구비하는 것을 특징으로 하는 액정표시모듈.
- 삭제
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020084895A KR100931501B1 (ko) | 2002-12-27 | 2002-12-27 | 액정표시모듈 및 그 조립 방법 |
US10/734,196 US7274414B2 (en) | 2002-12-27 | 2003-12-15 | Liquid crystal display module and assembling method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020020084895A KR100931501B1 (ko) | 2002-12-27 | 2002-12-27 | 액정표시모듈 및 그 조립 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20040058574A KR20040058574A (ko) | 2004-07-05 |
KR100931501B1 true KR100931501B1 (ko) | 2009-12-11 |
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KR1020020084895A KR100931501B1 (ko) | 2002-12-27 | 2002-12-27 | 액정표시모듈 및 그 조립 방법 |
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US (1) | US7274414B2 (ko) |
KR (1) | KR100931501B1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101107690B1 (ko) * | 2004-12-24 | 2012-01-25 | 엘지디스플레이 주식회사 | 액정 표시 모듈 |
KR20060098912A (ko) | 2005-03-09 | 2006-09-19 | 삼성전자주식회사 | 광효율이 우수한 백라이트 어셈블리 및 이를 구비한 표시장치 |
KR101281666B1 (ko) * | 2005-06-28 | 2013-07-03 | 엘지디스플레이 주식회사 | 액정표시소자의 백라이트구조 |
KR100947630B1 (ko) * | 2008-02-21 | 2010-03-12 | 한솔엘씨디 주식회사 | 바텀샤시 |
TW201348728A (zh) * | 2012-05-18 | 2013-12-01 | Weistech Technology Co Ltd | 雷射測距裝置之光學訊號傳輸結構 |
CN103048814B (zh) * | 2013-01-09 | 2015-06-24 | 深圳市华星光电技术有限公司 | 一种液晶模组及液晶显示器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010095406A (ko) * | 2000-03-30 | 2001-11-07 | 윤종용 | 직하타입의 액정표시장치 |
KR20020057755A (ko) * | 2001-01-06 | 2002-07-12 | 윤종용 | 신규한 직하형 백라이트 어셈블리 구조를 갖는 액정표시장치 |
KR20020067655A (ko) * | 2001-02-16 | 2002-08-23 | 가부시키가이샤 히타치세이사쿠쇼 | 액정 표시 장치 |
KR20020081097A (ko) * | 2001-04-17 | 2002-10-26 | 닛뽄덴끼 가부시끼가이샤 | 액정 디스플레이 장치 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4934793A (en) * | 1988-06-07 | 1990-06-19 | Mcdonnell Douglas Corporation | NVG compatible LCD |
JP2001272659A (ja) * | 2000-03-24 | 2001-10-05 | Hitachi Ltd | 液晶表示装置 |
JP3808301B2 (ja) * | 2000-10-17 | 2006-08-09 | 株式会社日立製作所 | 液晶表示装置 |
US6639636B2 (en) * | 2001-12-13 | 2003-10-28 | Samsung Electronics Co., Ltd. | Liquid crystal display of direct lighting type |
TWI293704B (ko) * | 2002-02-19 | 2008-02-21 | Au Optronics Corp | |
JP2006318700A (ja) * | 2005-05-11 | 2006-11-24 | Sony Corp | バックライト装置及び液晶表示装置 |
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2002
- 2002-12-27 KR KR1020020084895A patent/KR100931501B1/ko active IP Right Grant
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2003
- 2003-12-15 US US10/734,196 patent/US7274414B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010095406A (ko) * | 2000-03-30 | 2001-11-07 | 윤종용 | 직하타입의 액정표시장치 |
KR20020057755A (ko) * | 2001-01-06 | 2002-07-12 | 윤종용 | 신규한 직하형 백라이트 어셈블리 구조를 갖는 액정표시장치 |
KR20020067655A (ko) * | 2001-02-16 | 2002-08-23 | 가부시키가이샤 히타치세이사쿠쇼 | 액정 표시 장치 |
KR20020081097A (ko) * | 2001-04-17 | 2002-10-26 | 닛뽄덴끼 가부시끼가이샤 | 액정 디스플레이 장치 |
Also Published As
Publication number | Publication date |
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KR20040058574A (ko) | 2004-07-05 |
US20040125270A1 (en) | 2004-07-01 |
US7274414B2 (en) | 2007-09-25 |
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