CN101937911A - 发光二极管封装构造及背光模块 - Google Patents
发光二极管封装构造及背光模块 Download PDFInfo
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- CN101937911A CN101937911A CN 201010230823 CN201010230823A CN101937911A CN 101937911 A CN101937911 A CN 101937911A CN 201010230823 CN201010230823 CN 201010230823 CN 201010230823 A CN201010230823 A CN 201010230823A CN 101937911 A CN101937911 A CN 101937911A
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 200
- 239000000843 powder Substances 0.000 claims abstract description 35
- 238000002156 mixing Methods 0.000 claims description 25
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 19
- 239000003086 colorant Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 22
- 238000010521 absorption reaction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000003416 augmentation Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
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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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
- H01L33/504—Elements with two or more wavelength conversion materials
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010230823 CN101937911B (zh) | 2010-07-14 | 2010-07-14 | 发光二极管封装构造及背光模块 |
US12/996,847 US20120014091A1 (en) | 2010-07-14 | 2010-08-12 | Led package assembly and backlight module |
PCT/CN2010/075926 WO2012006796A1 (zh) | 2010-07-14 | 2010-08-12 | 发光二极管封装构造及背光模块 |
Applications Claiming Priority (1)
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CN 201010230823 CN101937911B (zh) | 2010-07-14 | 2010-07-14 | 发光二极管封装构造及背光模块 |
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CN101937911A true CN101937911A (zh) | 2011-01-05 |
CN101937911B CN101937911B (zh) | 2013-07-24 |
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CN 201010230823 Active CN101937911B (zh) | 2010-07-14 | 2010-07-14 | 发光二极管封装构造及背光模块 |
Country Status (2)
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CN (1) | CN101937911B (zh) |
WO (1) | WO2012006796A1 (zh) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102169951A (zh) * | 2011-01-28 | 2011-08-31 | 晶科电子(广州)有限公司 | 一种提高发光效率的led封装结构及其制造方法 |
WO2012006796A1 (zh) * | 2010-07-14 | 2012-01-19 | 深圳市华星光电技术有限公司 | 发光二极管封装构造及背光模块 |
CN102905446A (zh) * | 2011-07-27 | 2013-01-30 | 西门子公司 | 带有光学显示区的显示装置 |
JP2013029548A (ja) * | 2011-07-26 | 2013-02-07 | Dainippon Printing Co Ltd | バックライトおよび液晶表示装置 |
CN103234149A (zh) * | 2013-03-29 | 2013-08-07 | 京东方科技集团股份有限公司 | 背光模组、液晶显示器及背光源驱动控制方法 |
CN103427003A (zh) * | 2012-05-25 | 2013-12-04 | 华夏光股份有限公司 | 半导体发光装置的形成方法 |
CN103855287A (zh) * | 2012-12-04 | 2014-06-11 | 有研稀土新材料股份有限公司 | 一种发光装置及具有该发光装置的发光器件 |
CN103946995A (zh) * | 2011-11-15 | 2014-07-23 | 赤多尼科两合股份有限公司 | Led模块 |
CN104505389A (zh) * | 2014-12-24 | 2015-04-08 | 广州市鸿利光电股份有限公司 | 一种led混光方法及led器件 |
WO2015168955A1 (zh) * | 2014-05-08 | 2015-11-12 | 深圳市华星光电技术有限公司 | 背光模组、显示装置及其驱动方法 |
CN105137651A (zh) * | 2015-06-30 | 2015-12-09 | 武汉华星光电技术有限公司 | 背光模组和液晶显示器 |
WO2016026181A1 (zh) * | 2014-08-20 | 2016-02-25 | 深圳市华星光电技术有限公司 | 彩色液晶显示模组结构及其背光模组 |
CN106165129A (zh) * | 2014-04-10 | 2016-11-23 | 欧司朗光电半导体有限公司 | 发光设备和用于制造发光设备的方法 |
CN106461992A (zh) * | 2014-05-14 | 2017-02-22 | 夏普株式会社 | 背光源装置和具备该背光源装置的液晶显示装置 |
CN106960899A (zh) * | 2017-03-24 | 2017-07-18 | 北京宇极芯光光电技术有限公司 | 一种白光led混光方式及制成的发光装置 |
CN107527896A (zh) * | 2017-08-07 | 2017-12-29 | 东晶电子金华有限公司 | 一种基于RGB显色的Micro‑LED封装结构 |
CN108028303A (zh) * | 2015-09-18 | 2018-05-11 | 西铁城电子株式会社 | 发光装置 |
CN109638138A (zh) * | 2018-12-03 | 2019-04-16 | 惠州市华星光电技术有限公司 | 一种led显示屏制备方法及led显示屏 |
CN109841719A (zh) * | 2019-02-15 | 2019-06-04 | 旭宇光电(深圳)股份有限公司 | 半导体发光二极管装置和灯具 |
CN111463193A (zh) * | 2019-01-21 | 2020-07-28 | 光宝光电(常州)有限公司 | 芯片级发光二极管封装结构 |
Citations (6)
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CN1832167A (zh) * | 2005-03-07 | 2006-09-13 | 西铁城电子股份有限公司 | 发光器件和使用所述发光器件的照明装置 |
CN101452928A (zh) * | 2007-12-03 | 2009-06-10 | 财团法人工业技术研究院 | 微芯片矩阵式光源模块 |
CN101515422A (zh) * | 2008-02-18 | 2009-08-26 | 富士迈半导体精密工业(上海)有限公司 | Led显示装置 |
CN101535877A (zh) * | 2006-10-19 | 2009-09-16 | 英特曼帝克司公司 | 用于彩色液晶显示器的基于发光二极管的背光照明 |
CN101672443A (zh) * | 2008-09-11 | 2010-03-17 | 三星电子株式会社 | 光源模块及具有该光源模块的显示设备 |
CN101701688A (zh) * | 2007-07-19 | 2010-05-05 | 三星电机株式会社 | 背光单元 |
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JP4535928B2 (ja) * | 2005-04-28 | 2010-09-01 | シャープ株式会社 | 半導体発光装置 |
US8415870B2 (en) * | 2008-08-28 | 2013-04-09 | Panasonic Corporation | Semiconductor light emitting device and backlight source, backlight source system, display device and electronic device using the same |
KR100982994B1 (ko) * | 2008-10-15 | 2010-09-17 | 삼성엘이디 주식회사 | Led 패키지 모듈 |
CN101937911B (zh) * | 2010-07-14 | 2013-07-24 | 深圳市华星光电技术有限公司 | 发光二极管封装构造及背光模块 |
-
2010
- 2010-07-14 CN CN 201010230823 patent/CN101937911B/zh active Active
- 2010-08-12 WO PCT/CN2010/075926 patent/WO2012006796A1/zh active Application Filing
Patent Citations (6)
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CN1832167A (zh) * | 2005-03-07 | 2006-09-13 | 西铁城电子股份有限公司 | 发光器件和使用所述发光器件的照明装置 |
CN101535877A (zh) * | 2006-10-19 | 2009-09-16 | 英特曼帝克司公司 | 用于彩色液晶显示器的基于发光二极管的背光照明 |
CN101701688A (zh) * | 2007-07-19 | 2010-05-05 | 三星电机株式会社 | 背光单元 |
CN101452928A (zh) * | 2007-12-03 | 2009-06-10 | 财团法人工业技术研究院 | 微芯片矩阵式光源模块 |
CN101515422A (zh) * | 2008-02-18 | 2009-08-26 | 富士迈半导体精密工业(上海)有限公司 | Led显示装置 |
CN101672443A (zh) * | 2008-09-11 | 2010-03-17 | 三星电子株式会社 | 光源模块及具有该光源模块的显示设备 |
Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012006796A1 (zh) * | 2010-07-14 | 2012-01-19 | 深圳市华星光电技术有限公司 | 发光二极管封装构造及背光模块 |
CN102169951A (zh) * | 2011-01-28 | 2011-08-31 | 晶科电子(广州)有限公司 | 一种提高发光效率的led封装结构及其制造方法 |
JP2013029548A (ja) * | 2011-07-26 | 2013-02-07 | Dainippon Printing Co Ltd | バックライトおよび液晶表示装置 |
CN102905446B (zh) * | 2011-07-27 | 2015-12-16 | 西门子公司 | 带有光学显示区的显示装置 |
CN102905446A (zh) * | 2011-07-27 | 2013-01-30 | 西门子公司 | 带有光学显示区的显示装置 |
CN103946995B (zh) * | 2011-11-15 | 2018-01-30 | 赤多尼科两合股份有限公司 | Led模块 |
CN103946995A (zh) * | 2011-11-15 | 2014-07-23 | 赤多尼科两合股份有限公司 | Led模块 |
CN103427003A (zh) * | 2012-05-25 | 2013-12-04 | 华夏光股份有限公司 | 半导体发光装置的形成方法 |
CN103427003B (zh) * | 2012-05-25 | 2016-08-10 | 华夏光股份有限公司 | 半导体发光装置的形成方法 |
CN103855287A (zh) * | 2012-12-04 | 2014-06-11 | 有研稀土新材料股份有限公司 | 一种发光装置及具有该发光装置的发光器件 |
CN103855287B (zh) * | 2012-12-04 | 2017-11-10 | 有研稀土新材料股份有限公司 | 一种发光装置及具有该发光装置的发光器件 |
WO2014153856A1 (zh) * | 2013-03-29 | 2014-10-02 | 京东方科技集团股份有限公司 | 背光模组、液晶显示器及背光源驱动控制方法 |
CN103234149B (zh) * | 2013-03-29 | 2015-07-15 | 京东方科技集团股份有限公司 | 背光模组、液晶显示器及背光源驱动控制方法 |
CN103234149A (zh) * | 2013-03-29 | 2013-08-07 | 京东方科技集团股份有限公司 | 背光模组、液晶显示器及背光源驱动控制方法 |
US9726930B2 (en) | 2013-03-29 | 2017-08-08 | Boe Technology Group Co., Ltd. | Backlight module with two sets of LEDs, liquid crystal display and control method for driving the backlight module |
CN106165129A (zh) * | 2014-04-10 | 2016-11-23 | 欧司朗光电半导体有限公司 | 发光设备和用于制造发光设备的方法 |
US10388836B2 (en) | 2014-04-10 | 2019-08-20 | Osram Opto Semiconductors Gmbh | Light-emitting device and method for producing a light-emitting device |
WO2015168955A1 (zh) * | 2014-05-08 | 2015-11-12 | 深圳市华星光电技术有限公司 | 背光模组、显示装置及其驱动方法 |
CN106461992A (zh) * | 2014-05-14 | 2017-02-22 | 夏普株式会社 | 背光源装置和具备该背光源装置的液晶显示装置 |
WO2016026181A1 (zh) * | 2014-08-20 | 2016-02-25 | 深圳市华星光电技术有限公司 | 彩色液晶显示模组结构及其背光模组 |
CN104505389A (zh) * | 2014-12-24 | 2015-04-08 | 广州市鸿利光电股份有限公司 | 一种led混光方法及led器件 |
CN105137651B (zh) * | 2015-06-30 | 2017-12-05 | 武汉华星光电技术有限公司 | 背光模组和液晶显示器 |
CN105137651A (zh) * | 2015-06-30 | 2015-12-09 | 武汉华星光电技术有限公司 | 背光模组和液晶显示器 |
WO2017000323A1 (zh) * | 2015-06-30 | 2017-01-05 | 武汉华星光电技术有限公司 | 背光模组和液晶显示器 |
CN108028303A (zh) * | 2015-09-18 | 2018-05-11 | 西铁城电子株式会社 | 发光装置 |
CN108028303B (zh) * | 2015-09-18 | 2020-01-24 | 西铁城电子株式会社 | 发光装置 |
US10707189B2 (en) | 2015-09-18 | 2020-07-07 | Citizen Electronics Co., Ltd. | Light-emitting device |
CN106960899A (zh) * | 2017-03-24 | 2017-07-18 | 北京宇极芯光光电技术有限公司 | 一种白光led混光方式及制成的发光装置 |
CN107527896A (zh) * | 2017-08-07 | 2017-12-29 | 东晶电子金华有限公司 | 一种基于RGB显色的Micro‑LED封装结构 |
CN109638138A (zh) * | 2018-12-03 | 2019-04-16 | 惠州市华星光电技术有限公司 | 一种led显示屏制备方法及led显示屏 |
CN111463193A (zh) * | 2019-01-21 | 2020-07-28 | 光宝光电(常州)有限公司 | 芯片级发光二极管封装结构 |
CN111463193B (zh) * | 2019-01-21 | 2021-11-12 | 光宝光电(常州)有限公司 | 芯片级发光二极管封装结构 |
US11257795B2 (en) | 2019-01-21 | 2022-02-22 | Lite-On Opto Technology (Changzhou) Co., Ltd. | Chip-scale LED package structure |
CN109841719A (zh) * | 2019-02-15 | 2019-06-04 | 旭宇光电(深圳)股份有限公司 | 半导体发光二极管装置和灯具 |
WO2020015428A1 (zh) * | 2019-02-15 | 2020-01-23 | 旭宇光电(深圳)股份有限公司 | 半导体发光二极管装置和灯具 |
Also Published As
Publication number | Publication date |
---|---|
CN101937911B (zh) | 2013-07-24 |
WO2012006796A1 (zh) | 2012-01-19 |
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