CN1322363C - 能够快速安装和拆除发光装置的背光单元 - Google Patents
能够快速安装和拆除发光装置的背光单元 Download PDFInfo
- Publication number
- CN1322363C CN1322363C CNB2004100472047A CN200410047204A CN1322363C CN 1322363 C CN1322363 C CN 1322363C CN B2004100472047 A CNB2004100472047 A CN B2004100472047A CN 200410047204 A CN200410047204 A CN 200410047204A CN 1322363 C CN1322363 C CN 1322363C
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- Prior art keywords
- light
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- emitting device
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- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 238000009792 diffusion process Methods 0.000 claims description 16
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- 238000010586 diagram Methods 0.000 description 11
- 238000000354 decomposition reaction Methods 0.000 description 10
- 238000012937 correction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
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- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
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- 238000005859 coupling reaction Methods 0.000 description 2
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Images
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H27/00—Toy aircraft; Other flying toys
- A63H27/02—Model aircraft
-
- 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
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H29/00—Drive mechanisms for toys in general
- A63H29/08—Driving mechanisms actuated by balls or weights
-
- 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
- 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
- G02F1/133325—Assembling processes
-
- 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
- G02F1/133342—Constructional arrangements; Manufacturing methods for double-sided 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
- G02F2203/00—Function characteristic
- G02F2203/68—Green display, e.g. recycling, reduction of harmful substances
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)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP140226/2003 | 2003-05-19 | ||
JP2003140226A JP4282371B2 (ja) | 2003-05-19 | 2003-05-19 | バックライトユニット及び液晶表示装置並びにランプの交換方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1550853A CN1550853A (zh) | 2004-12-01 |
CN1322363C true CN1322363C (zh) | 2007-06-20 |
Family
ID=33447385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100472047A Expired - Lifetime CN1322363C (zh) | 2003-05-19 | 2004-05-19 | 能够快速安装和拆除发光装置的背光单元 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7940347B2 (zh) |
JP (1) | JP4282371B2 (zh) |
KR (1) | KR100689356B1 (zh) |
CN (1) | CN1322363C (zh) |
TW (1) | TWI294056B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080041685A (ko) * | 2005-08-09 | 2008-05-13 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 액정 디스플레이 및 그 동작 방법, 및 액정 디스플레이를 포함한 장치 |
JP4552089B2 (ja) * | 2005-09-09 | 2010-09-29 | ミネベア株式会社 | バックライト装置及び液晶表示装置 |
JP4587395B2 (ja) * | 2005-12-01 | 2010-11-24 | 日星電気株式会社 | 照射ヘッド |
KR101283246B1 (ko) * | 2006-10-25 | 2013-07-11 | 엘지이노텍 주식회사 | 멀티센서가 구비된 백라이트 유닛 |
TW200919069A (en) * | 2007-10-25 | 2009-05-01 | Asia Optical Co Inc | Optical engine for improving electromagnetic interference |
JP2009210813A (ja) * | 2008-03-04 | 2009-09-17 | Sharp Corp | 表示装置 |
JP5109944B2 (ja) * | 2008-03-10 | 2012-12-26 | 株式会社Jvcケンウッド | 表示モジュール、表示モジュールの固定構造、及び画像表示装置 |
JP5422147B2 (ja) * | 2008-07-08 | 2014-02-19 | 株式会社日立製作所 | リモートコピーシステム及びリモートコピー方法 |
CN101751821B (zh) * | 2008-12-16 | 2012-07-04 | 和硕联合科技股份有限公司 | 显示装置 |
CN102265322A (zh) | 2009-01-15 | 2011-11-30 | 夏普株式会社 | 薄型电视机的拆卸装置和薄型电视机的拆卸方法 |
US8851695B2 (en) * | 2010-10-27 | 2014-10-07 | Lg Electronics Inc. | Display apparatus |
TWI459078B (zh) * | 2011-12-02 | 2014-11-01 | Au Optronics Corp | 雙面顯示器及其框架 |
US20130314884A1 (en) * | 2012-05-25 | 2013-11-28 | Asustek Computer Inc. | Assembling method of display device and display device |
WO2014017389A1 (ja) * | 2012-07-26 | 2014-01-30 | シャープ株式会社 | 表示装置、及びテレビ受信装置 |
CN104021739A (zh) * | 2013-03-01 | 2014-09-03 | 冠捷投资有限公司 | 双面液晶显示装置 |
RU2015145491A (ru) * | 2013-03-27 | 2017-05-16 | ОЛЕДВоркс ГмбХ | МОДЕРНИЗИРОВАННЫЙ ИСТОЧНИК СВЕТА НА ОРГАНИЧЕСКИХ СВЕТОИЗЛУЧАЮЩИХ ДИОДАХ (ОСИДах) |
TWI497172B (zh) * | 2013-10-29 | 2015-08-21 | Au Optronics Corp | 顯示裝置及其背光模組 |
CN110398859B (zh) * | 2019-07-23 | 2022-04-15 | 业成科技(成都)有限公司 | 快拆式背光单元之架构及其方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0985949A2 (en) * | 1998-09-10 | 2000-03-15 | Sony Corporation | Display apparatus |
JP2000338483A (ja) * | 1999-05-31 | 2000-12-08 | Nec Home Electronics Ltd | 液晶表示装置 |
US20020149719A1 (en) * | 2001-04-17 | 2002-10-17 | Nec Corporation | Liquid crystal display device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2863016B2 (ja) * | 1991-02-19 | 1999-03-03 | 三菱電機株式会社 | 液晶表示装置 |
KR200153209Y1 (ko) * | 1993-06-21 | 1999-08-02 | 손욱 | 액정 표시 장치의 백 라이트 고정 구조 |
JPH0716925A (ja) | 1993-07-02 | 1995-01-20 | Sekisui Chem Co Ltd | 熱収縮性チューブの製造方法 |
JPH0843816A (ja) | 1994-07-26 | 1996-02-16 | Sanyo Electric Co Ltd | 液晶表示装置用バックライト |
US5987794A (en) * | 1997-02-28 | 1999-11-23 | Lavi Industries | Sign with replacement insert |
JPH11305205A (ja) * | 1998-04-22 | 1999-11-05 | Hitachi Ltd | 液晶表示装置 |
KR100500715B1 (ko) * | 1998-06-26 | 2005-07-12 | 미츠비시덴키 가부시키가이샤 | 액정표시장치 및 그 제조방법 |
JP2000221503A (ja) | 1999-02-01 | 2000-08-11 | Stanley Electric Co Ltd | 面光源装置及び液晶表示装置 |
JP2001076529A (ja) | 1999-09-01 | 2001-03-23 | Sharp Corp | バックライト電源供給ユニットおよびそれを用いた液晶表示装置用バックライトユニット |
JP2001117075A (ja) | 1999-10-13 | 2001-04-27 | Alps Electric Co Ltd | 液晶表示装置 |
KR100597803B1 (ko) * | 1999-12-17 | 2006-07-06 | 삼성전자주식회사 | 직하방식의 액정표시장치와 조립 방법 및 확산판 제조 방법 |
JP2001281658A (ja) * | 2000-01-27 | 2001-10-10 | Advanced Display Inc | 液晶表示装置用バックライト装置 |
US7095457B2 (en) * | 2002-12-09 | 2006-08-22 | Shin Jiuh Corp. | LCD television with detachable backlight module |
TW583444B (en) | 2003-03-14 | 2004-04-11 | Au Optronics Corp | Liquid crystal display module and the method to install or disassemble thereof |
TWI305590B (en) * | 2004-07-06 | 2009-01-21 | Au Optronics Corp | Back light module for use in a dual panel display |
-
2003
- 2003-05-19 JP JP2003140226A patent/JP4282371B2/ja not_active Expired - Lifetime
-
2004
- 2004-05-18 KR KR1020040035094A patent/KR100689356B1/ko active IP Right Grant
- 2004-05-18 TW TW093113952A patent/TWI294056B/zh not_active IP Right Cessation
- 2004-05-19 US US10/849,285 patent/US7940347B2/en active Active
- 2004-05-19 CN CNB2004100472047A patent/CN1322363C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0985949A2 (en) * | 1998-09-10 | 2000-03-15 | Sony Corporation | Display apparatus |
JP2000338483A (ja) * | 1999-05-31 | 2000-12-08 | Nec Home Electronics Ltd | 液晶表示装置 |
US20020149719A1 (en) * | 2001-04-17 | 2002-10-17 | Nec Corporation | Liquid crystal display device |
Also Published As
Publication number | Publication date |
---|---|
JP2004342550A (ja) | 2004-12-02 |
JP4282371B2 (ja) | 2009-06-17 |
TWI294056B (en) | 2008-03-01 |
US7940347B2 (en) | 2011-05-10 |
TW200426469A (en) | 2004-12-01 |
US20040233154A1 (en) | 2004-11-25 |
KR20040100951A (ko) | 2004-12-02 |
CN1550853A (zh) | 2004-12-01 |
KR100689356B1 (ko) | 2007-03-02 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON ELECTRIC CO., LTD. Free format text: FORMER OWNER: NEC LCD TECHNOLOGY CO.,LTD Effective date: 20100610 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: KANAGAWA-KEN, JAPAN TO: TOKYO, JAPAN |
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TR01 | Transfer of patent right |
Effective date of registration: 20100610 Address after: Tokyo, Japan Patentee after: NEC Corp. Address before: Kanagawa, Japan Patentee before: NEC LCD Technologies, Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: JINZHEN CO., LTD. Free format text: FORMER OWNER: NEC CORP. Effective date: 20130327 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130327 Address after: Samoa Apia hiSoft Center No. 217 mailbox Patentee after: Jinzhen Co.,Ltd. Address before: Tokyo, Japan Patentee before: NEC Corp. |
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TR01 | Transfer of patent right |
Effective date of registration: 20230522 Address after: Floor 4, No. 15, Lane 168, Xingshan Road, Neihu District, Taipei City, Taiwan, China, 114762, China Patentee after: HANNSTAR DISPLAY Corp. Address before: PO Box 217, Haihui Center, Apia, Samoa Patentee before: Jinzhen Co.,Ltd. |
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Granted publication date: 20070620 |