CN1983590A - 高亮度发光二极管和使用其的液晶显示装置 - Google Patents
高亮度发光二极管和使用其的液晶显示装置 Download PDFInfo
- Publication number
- CN1983590A CN1983590A CNA2006100647996A CN200610064799A CN1983590A CN 1983590 A CN1983590 A CN 1983590A CN A2006100647996 A CNA2006100647996 A CN A2006100647996A CN 200610064799 A CN200610064799 A CN 200610064799A CN 1983590 A CN1983590 A CN 1983590A
- Authority
- CN
- China
- Prior art keywords
- light
- emitting diode
- substrate
- liquid crystal
- heat sink
- 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.)
- Granted
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Classifications
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- H10W90/00—
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- 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
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
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- 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]
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- 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
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
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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
- G02F1/133603—Direct backlight with LEDs
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/858—Means for heat extraction or cooling
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- H10W72/07251—
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- H10W72/07252—
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- H10W72/07554—
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- H10W72/20—
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- H10W72/227—
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- H10W72/547—
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- H10W72/552—
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- H10W72/884—
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- H10W72/90—
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- H10W72/9415—
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- H10W72/944—
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- H10W90/734—
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- H10W90/754—
Landscapes
- Led Device Packages (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2005-0107391 | 2005-11-10 | ||
| KR1020050107391 | 2005-11-10 | ||
| KR1020050107391A KR101171186B1 (ko) | 2005-11-10 | 2005-11-10 | 고휘도 발광 다이오드 및 이를 이용한 액정 표시 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1983590A true CN1983590A (zh) | 2007-06-20 |
| CN1983590B CN1983590B (zh) | 2010-05-26 |
Family
ID=38156059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100647996A Expired - Fee Related CN1983590B (zh) | 2005-11-10 | 2006-11-10 | 高亮度发光二极管和使用其的液晶显示装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7868332B2 (zh) |
| JP (1) | JP2007134722A (zh) |
| KR (1) | KR101171186B1 (zh) |
| CN (1) | CN1983590B (zh) |
| TW (1) | TWI397191B (zh) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022024A (zh) * | 2008-05-23 | 2013-04-03 | 克利公司 | 固态照明部件 |
| WO2013071548A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 背光系统 |
| US8511851B2 (en) | 2009-12-21 | 2013-08-20 | Cree, Inc. | High CRI adjustable color temperature lighting devices |
| US8598809B2 (en) | 2009-08-19 | 2013-12-03 | Cree, Inc. | White light color changing solid state lighting and methods |
| CN103427012A (zh) * | 2012-05-24 | 2013-12-04 | 立碁电子工业股份有限公司 | 发光模块 |
| USD700584S1 (en) | 2011-07-06 | 2014-03-04 | Cree, Inc. | LED component |
| US8708512B2 (en) | 2011-11-18 | 2014-04-29 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight system |
| CN103943574A (zh) * | 2013-01-18 | 2014-07-23 | 肖特公开股份有限公司 | To壳体及其制造方法 |
| US9335006B2 (en) | 2006-04-18 | 2016-05-10 | Cree, Inc. | Saturated yellow phosphor converted LED and blue converted red LED |
| US9425172B2 (en) | 2008-10-24 | 2016-08-23 | Cree, Inc. | Light emitter array |
| US9786811B2 (en) | 2011-02-04 | 2017-10-10 | Cree, Inc. | Tilted emission LED array |
| US9793247B2 (en) | 2005-01-10 | 2017-10-17 | Cree, Inc. | Solid state lighting component |
| US10295147B2 (en) | 2006-11-09 | 2019-05-21 | Cree, Inc. | LED array and method for fabricating same |
| US10842016B2 (en) | 2011-07-06 | 2020-11-17 | Cree, Inc. | Compact optically efficient solid state light source with integrated thermal management |
| US11791442B2 (en) | 2007-10-31 | 2023-10-17 | Creeled, Inc. | Light emitting diode package and method for fabricating same |
| CN119108384A (zh) * | 2023-06-07 | 2024-12-10 | 京东方科技集团股份有限公司 | 一种发光基板、背光模组和显示装置 |
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| US20110062848A1 (en) * | 2009-09-11 | 2011-03-17 | Kun-Jung Chang | Led lamp electrode structure |
| KR101171186B1 (ko) | 2005-11-10 | 2012-08-06 | 삼성전자주식회사 | 고휘도 발광 다이오드 및 이를 이용한 액정 표시 장치 |
| KR20080051236A (ko) * | 2006-12-05 | 2008-06-11 | 삼성전자주식회사 | 엘이디 패키지 및 그 엘이디 패키지를 포함하는 광원유닛및 백라이트 유닛 |
| JP2008147203A (ja) * | 2006-12-05 | 2008-06-26 | Sanken Electric Co Ltd | 半導体発光装置 |
| TW200830580A (en) * | 2007-01-05 | 2008-07-16 | Solidlite Corp | High color saturation three wavelength white-light LED |
| CN101828136B (zh) * | 2007-10-16 | 2012-12-05 | 皇家飞利浦电子股份有限公司 | 用于背光应用的侧面发光led光源 |
| TW200923262A (en) * | 2007-11-30 | 2009-06-01 | Tysun Inc | High heat dissipation optic module for light emitting diode and its manufacturing method |
| JP5185683B2 (ja) * | 2008-04-24 | 2013-04-17 | パナソニック株式会社 | Ledモジュールの製造方法および照明器具の製造方法 |
| KR100992778B1 (ko) | 2008-05-23 | 2010-11-05 | 엘지이노텍 주식회사 | 발광소자 패키지 및 그 제조방법 |
| US8492179B2 (en) * | 2008-07-11 | 2013-07-23 | Koninklijke Philips N.V. | Method of mounting a LED module to a heat sink |
| US8058669B2 (en) * | 2008-08-28 | 2011-11-15 | Taiwan Semiconductor Manufacturing Company, Ltd. | Light-emitting diode integration scheme |
| US8164710B2 (en) * | 2008-09-04 | 2012-04-24 | Seoul Semiconductor Co., Ltd. | Backlight assembly and liquid crystal display apparatus having the same |
| KR20100057710A (ko) * | 2008-11-10 | 2010-06-01 | 삼성전자주식회사 | 발광 다이오드 및 이를 포함하는 백라이트 유니트 |
| KR101064026B1 (ko) | 2009-02-17 | 2011-09-08 | 엘지이노텍 주식회사 | 발광 디바이스 패키지 및 그 제조방법 |
| US8089085B2 (en) * | 2009-02-26 | 2012-01-03 | Bridgelux, Inc. | Heat sink base for LEDS |
| KR101055081B1 (ko) * | 2010-01-15 | 2011-08-08 | 엘지이노텍 주식회사 | 발광 소자, 발광 소자 제조방법 및 백라이트 유닛 |
| KR101058880B1 (ko) * | 2010-05-07 | 2011-08-25 | 서울대학교산학협력단 | 액티브 소자를 구비한 led 디스플레이 장치 및 그 제조방법 |
| CN102315354B (zh) * | 2010-06-29 | 2013-11-06 | 展晶科技(深圳)有限公司 | 发光二极管的封装结构 |
| TWI422071B (zh) * | 2010-07-09 | 2014-01-01 | Universal Scient Ind Shanghai | 發光二極體的封裝結構 |
| JP5684511B2 (ja) * | 2010-08-11 | 2015-03-11 | 三菱樹脂株式会社 | 金属箔積層体、led搭載用基板及び光源装置 |
| CN101975376B (zh) * | 2010-10-08 | 2012-07-11 | 深圳市华星光电技术有限公司 | 背光模块的发光源散热构造 |
| US8653542B2 (en) * | 2011-01-13 | 2014-02-18 | Tsmc Solid State Lighting Ltd. | Micro-interconnects for light-emitting diodes |
| TWI517452B (zh) * | 2011-03-02 | 2016-01-11 | 建準電機工業股份有限公司 | 發光晶體之多晶封裝結構 |
| TW201242122A (en) * | 2011-04-15 | 2012-10-16 | Chi Mei Lighting Tech Corp | Light-emitting diode device |
| GB201109095D0 (en) | 2011-05-31 | 2011-07-13 | Led Lighting South Africa Close Corp | Cooling of LED illumination devices |
| TW201312799A (zh) * | 2011-09-02 | 2013-03-16 | 李學旻 | 發光二極體元件 |
| JP5716623B2 (ja) * | 2011-09-27 | 2015-05-13 | 豊田合成株式会社 | 線状光源装置および面状光源装置 |
| KR101851726B1 (ko) | 2011-11-23 | 2018-04-24 | 엘지이노텍 주식회사 | 표시장치 |
| US8858025B2 (en) * | 2012-03-07 | 2014-10-14 | Lg Innotek Co., Ltd. | Lighting device |
| TWI469387B (zh) * | 2012-05-16 | 2015-01-11 | Ligitek Electronics Co Ltd | 發光模組 |
| US9627351B2 (en) | 2012-10-22 | 2017-04-18 | Sensor Electronic Technology, Inc. | Device electrode formation using metal sheet |
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| KR100682876B1 (ko) * | 2005-07-06 | 2007-02-15 | 삼성전기주식회사 | 실리코포스페이트계 형광체 및 이를 포함한 led |
| US7513669B2 (en) * | 2005-08-01 | 2009-04-07 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Light source for LCD back-lit displays |
| KR101171186B1 (ko) | 2005-11-10 | 2012-08-06 | 삼성전자주식회사 | 고휘도 발광 다이오드 및 이를 이용한 액정 표시 장치 |
-
2005
- 2005-11-10 KR KR1020050107391A patent/KR101171186B1/ko not_active Expired - Fee Related
-
2006
- 2006-11-09 US US11/595,604 patent/US7868332B2/en not_active Expired - Fee Related
- 2006-11-10 CN CN2006100647996A patent/CN1983590B/zh not_active Expired - Fee Related
- 2006-11-10 JP JP2006304830A patent/JP2007134722A/ja active Pending
- 2006-11-10 TW TW095141823A patent/TWI397191B/zh not_active IP Right Cessation
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| US8698171B2 (en) | 2005-01-10 | 2014-04-15 | Cree, Inc. | Solid state lighting component |
| US9793247B2 (en) | 2005-01-10 | 2017-10-17 | Cree, Inc. | Solid state lighting component |
| US9076940B2 (en) | 2005-01-10 | 2015-07-07 | Cree, Inc. | Solid state lighting component |
| US9335006B2 (en) | 2006-04-18 | 2016-05-10 | Cree, Inc. | Saturated yellow phosphor converted LED and blue converted red LED |
| US10295147B2 (en) | 2006-11-09 | 2019-05-21 | Cree, Inc. | LED array and method for fabricating same |
| US11791442B2 (en) | 2007-10-31 | 2023-10-17 | Creeled, Inc. | Light emitting diode package and method for fabricating same |
| CN103022024A (zh) * | 2008-05-23 | 2013-04-03 | 克利公司 | 固态照明部件 |
| US9425172B2 (en) | 2008-10-24 | 2016-08-23 | Cree, Inc. | Light emitter array |
| US9484329B2 (en) | 2008-10-24 | 2016-11-01 | Cree, Inc. | Light emitter array layout for color mixing |
| US8598809B2 (en) | 2009-08-19 | 2013-12-03 | Cree, Inc. | White light color changing solid state lighting and methods |
| US8511851B2 (en) | 2009-12-21 | 2013-08-20 | Cree, Inc. | High CRI adjustable color temperature lighting devices |
| US9786811B2 (en) | 2011-02-04 | 2017-10-10 | Cree, Inc. | Tilted emission LED array |
| USD700584S1 (en) | 2011-07-06 | 2014-03-04 | Cree, Inc. | LED component |
| US10842016B2 (en) | 2011-07-06 | 2020-11-17 | Cree, Inc. | Compact optically efficient solid state light source with integrated thermal management |
| US8708512B2 (en) | 2011-11-18 | 2014-04-29 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight system |
| WO2013071548A1 (zh) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | 背光系统 |
| CN103427012B (zh) * | 2012-05-24 | 2016-01-06 | 立碁电子工业股份有限公司 | 发光模块 |
| CN103427012A (zh) * | 2012-05-24 | 2013-12-04 | 立碁电子工业股份有限公司 | 发光模块 |
| CN103943574A (zh) * | 2013-01-18 | 2014-07-23 | 肖特公开股份有限公司 | To壳体及其制造方法 |
| CN103943574B (zh) * | 2013-01-18 | 2017-11-17 | 肖特公开股份有限公司 | To壳体及其制造方法 |
| CN119108384A (zh) * | 2023-06-07 | 2024-12-10 | 京东方科技集团股份有限公司 | 一种发光基板、背光模组和显示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070050159A (ko) | 2007-05-15 |
| TW200729559A (en) | 2007-08-01 |
| US20070145383A1 (en) | 2007-06-28 |
| US7868332B2 (en) | 2011-01-11 |
| CN1983590B (zh) | 2010-05-26 |
| KR101171186B1 (ko) | 2012-08-06 |
| JP2007134722A (ja) | 2007-05-31 |
| TWI397191B (zh) | 2013-05-21 |
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