CN103081132B - 具有倾斜峰值发射的led器件及包含此类器件的led显示器 - Google Patents
具有倾斜峰值发射的led器件及包含此类器件的led显示器 Download PDFInfo
- Publication number
- CN103081132B CN103081132B CN201180000367.8A CN201180000367A CN103081132B CN 103081132 B CN103081132 B CN 103081132B CN 201180000367 A CN201180000367 A CN 201180000367A CN 103081132 B CN103081132 B CN 103081132B
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- CN
- China
- Prior art keywords
- led
- emitting diode
- boundary member
- axial dimension
- light emitting
- 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.)
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Links
- 238000005538 encapsulation Methods 0.000 claims abstract description 23
- 238000004806 packaging method and process Methods 0.000 claims description 30
- 238000005452 bending Methods 0.000 claims description 23
- 230000000007 visual effect Effects 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 9
- 238000004020 luminiscence type Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000012447 hatching Effects 0.000 description 6
- 239000003086 colorant Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Classifications
-
- 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
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
-
- 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
- H01L33/483—Containers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (40)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2011/000604 WO2012135976A1 (en) | 2011-04-07 | 2011-04-07 | Led device having tilted peak emission and led display including such devices |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103081132A CN103081132A (zh) | 2013-05-01 |
CN103081132B true CN103081132B (zh) | 2017-09-29 |
Family
ID=46968517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180000367.8A Active CN103081132B (zh) | 2011-04-07 | 2011-04-07 | 具有倾斜峰值发射的led器件及包含此类器件的led显示器 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103081132B (zh) |
WO (1) | WO2012135976A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW202334706A (zh) * | 2021-12-31 | 2023-09-01 | 大陸商上海顯耀顯示科技有限公司 | 微型led結構和微型led投影器 |
WO2023123491A1 (en) * | 2021-12-31 | 2023-07-06 | Jade Bird Display (Shanghai) Company | Micro led structure and micro led projector |
WO2023123488A1 (en) * | 2021-12-31 | 2023-07-06 | Jade Bird Display (Shanghai) Company | Micro led structure and micro led projector |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6642547B2 (en) * | 2001-03-30 | 2003-11-04 | Sumitomo Electric Industries, Ltd. | Light emitting device |
US7190004B2 (en) * | 2003-12-03 | 2007-03-13 | Sumitomo Electric Industries, Ltd. | Light emitting device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06177424A (ja) * | 1992-12-03 | 1994-06-24 | Rohm Co Ltd | 発光ダイオードランプおよび集合型発光ダイオード表示装置 |
JP3110182B2 (ja) * | 1992-12-03 | 2000-11-20 | ローム株式会社 | 発光ダイオードランプ |
JP3065258B2 (ja) * | 1996-09-30 | 2000-07-17 | 日亜化学工業株式会社 | 発光装置及びそれを用いた表示装置 |
JP3319392B2 (ja) * | 1998-06-17 | 2002-08-26 | 松下電器産業株式会社 | 半導体発光装置 |
JP2005285899A (ja) * | 2004-03-29 | 2005-10-13 | Kawaguchiko Seimitsu Co Ltd | 発光ダイオードのパッケージ構造 |
JP2006186158A (ja) * | 2004-12-28 | 2006-07-13 | Sharp Corp | 発光ダイオードランプおよび発光ダイオード表示装置 |
EP1686630A3 (en) * | 2005-01-31 | 2009-03-04 | Samsung Electronics Co., Ltd. | Led device having diffuse reflective surface |
US8669572B2 (en) * | 2005-06-10 | 2014-03-11 | Cree, Inc. | Power lamp package |
JP2009087538A (ja) * | 2006-01-20 | 2009-04-23 | Sharp Corp | 光源ユニット、及びそれを用いた照明装置、及びそれを用いた表示装置 |
US11210971B2 (en) * | 2009-07-06 | 2021-12-28 | Cree Huizhou Solid State Lighting Company Limited | Light emitting diode display with tilted peak emission pattern |
CN200956374Y (zh) * | 2006-08-17 | 2007-10-03 | 亿光电子工业股份有限公司 | 侧射型发光二极管装置 |
JP5564162B2 (ja) * | 2006-09-29 | 2014-07-30 | フューチャー ライト リミテッド ライアビリティ カンパニー | 発光ダイオード装置 |
US7999283B2 (en) * | 2007-06-14 | 2011-08-16 | Cree, Inc. | Encapsulant with scatterer to tailor spatial emission pattern and color uniformity in light emitting diodes |
CN101388161A (zh) * | 2007-09-14 | 2009-03-18 | 科锐香港有限公司 | Led表面安装装置和并入有此装置的led显示器 |
CN101958390A (zh) * | 2010-08-13 | 2011-01-26 | 李刚 | 发光芯片封装结构 |
-
2011
- 2011-04-07 CN CN201180000367.8A patent/CN103081132B/zh active Active
- 2011-04-07 WO PCT/CN2011/000604 patent/WO2012135976A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6642547B2 (en) * | 2001-03-30 | 2003-11-04 | Sumitomo Electric Industries, Ltd. | Light emitting device |
US7190004B2 (en) * | 2003-12-03 | 2007-03-13 | Sumitomo Electric Industries, Ltd. | Light emitting device |
Also Published As
Publication number | Publication date |
---|---|
CN103081132A (zh) | 2013-05-01 |
WO2012135976A1 (en) | 2012-10-11 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
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GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: C.K.Chen Inventor after: Zhang Zhikuan Inventor after: Y.K.Liu Inventor after: X.Fei Inventor after: H.Liu Inventor after: Sheng Juzuo Inventor after: D.T. Emerson Inventor before: C.K.Chen Inventor before: Zhang Zhikuan Inventor before: Y.K.Liu Inventor before: X.Fei Inventor before: H.Liu Inventor before: J.Z. Saint Inventor before: D.T. Emerson |