CN103872203A - 具有表面微结构的高亮度发光二极管及其制备和筛选方法 - Google Patents
具有表面微结构的高亮度发光二极管及其制备和筛选方法 Download PDFInfo
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- CN103872203A CN103872203A CN201410138259.2A CN201410138259A CN103872203A CN 103872203 A CN103872203 A CN 103872203A CN 201410138259 A CN201410138259 A CN 201410138259A CN 103872203 A CN103872203 A CN 103872203A
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- light
- epitaxial wafer
- alligatoring
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- emitting diode
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies
- H01L33/26—Materials of the light emitting region
- H01L33/30—Materials of the light emitting region containing only elements of group III and group V of the periodic system
- H01L33/305—Materials of the light emitting region containing only elements of group III and group V of the periodic system characterised by the doping materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies
- H01L33/20—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies with a particular shape, e.g. curved or truncated substrate
- H01L33/22—Roughened surfaces, e.g. at the interface between epitaxial layers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/10—Measuring as part of the manufacturing process
- H01L22/12—Measuring as part of the manufacturing process for structural parameters, e.g. thickness, line width, refractive index, temperature, warp, bond strength, defects, optical inspection, electrical measurement of structural dimensions, metallurgic measurement of diffusions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
- H01L33/0062—Processes for devices with an active region comprising only III-V compounds
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies
- H01L33/26—Materials of the light emitting region
- H01L33/30—Materials of the light emitting region containing only elements of group III and group V of the periodic system
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0016—Processes relating to electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies
- H01L33/04—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies with a quantum effect structure or superlattice, e.g. tunnel junction
- H01L33/06—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 bodies with a quantum effect structure or superlattice, e.g. tunnel junction within the light emitting region, e.g. quantum confinement structure or tunnel barrier
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/36—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 electrodes
- H01L33/40—Materials therefor
- H01L33/405—Reflective materials
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410138259.2A CN103872203A (zh) | 2014-04-08 | 2014-04-08 | 具有表面微结构的高亮度发光二极管及其制备和筛选方法 |
PCT/CN2015/070387 WO2015154551A1 (zh) | 2014-04-08 | 2015-01-09 | 具有表面微结构的高亮度发光二极管及其制备和筛选方法 |
US15/284,917 US10249791B2 (en) | 2014-04-08 | 2016-10-04 | High-brightness light-emitting diode with surface microstructures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410138259.2A CN103872203A (zh) | 2014-04-08 | 2014-04-08 | 具有表面微结构的高亮度发光二极管及其制备和筛选方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103872203A true CN103872203A (zh) | 2014-06-18 |
Family
ID=50910541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410138259.2A Pending CN103872203A (zh) | 2014-04-08 | 2014-04-08 | 具有表面微结构的高亮度发光二极管及其制备和筛选方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10249791B2 (zh) |
CN (1) | CN103872203A (zh) |
WO (1) | WO2015154551A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015154551A1 (zh) * | 2014-04-08 | 2015-10-15 | 厦门市三安光电科技有限公司 | 具有表面微结构的高亮度发光二极管及其制备和筛选方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102244159A (zh) * | 2011-06-28 | 2011-11-16 | 中国科学院半导体研究所 | 氧化铟锡透明导电薄膜表面粗化方法 |
CN103296148A (zh) * | 2012-02-23 | 2013-09-11 | 山东华光光电子有限公司 | 基于聚甲基丙烯酸甲酯的led表面粗化方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070126312A1 (en) * | 2002-03-08 | 2007-06-07 | Chien-Min Sung | DLC field emission with nano-diamond impregnated metals |
US7186580B2 (en) * | 2005-01-11 | 2007-03-06 | Semileds Corporation | Light emitting diodes (LEDs) with improved light extraction by roughening |
TWI762930B (zh) * | 2010-02-09 | 2022-05-01 | 晶元光電股份有限公司 | 光電元件 |
CN102447020A (zh) * | 2010-10-12 | 2012-05-09 | 泰谷光电科技股份有限公司 | 制造高亮度垂直式发光二极管的方法 |
JP5679869B2 (ja) * | 2011-03-07 | 2015-03-04 | スタンレー電気株式会社 | 光半導体素子の製造方法 |
CN103022302A (zh) * | 2012-12-15 | 2013-04-03 | 华南理工大学 | 一种经图案优化的led芯片的图形化衬底及led芯片 |
JP2017503352A (ja) * | 2014-01-06 | 2017-01-26 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | カメラのための薄いledフラッシュ |
CN103872203A (zh) * | 2014-04-08 | 2014-06-18 | 三安光电股份有限公司 | 具有表面微结构的高亮度发光二极管及其制备和筛选方法 |
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2014
- 2014-04-08 CN CN201410138259.2A patent/CN103872203A/zh active Pending
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2015
- 2015-01-09 WO PCT/CN2015/070387 patent/WO2015154551A1/zh active Application Filing
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2016
- 2016-10-04 US US15/284,917 patent/US10249791B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102244159A (zh) * | 2011-06-28 | 2011-11-16 | 中国科学院半导体研究所 | 氧化铟锡透明导电薄膜表面粗化方法 |
CN103296148A (zh) * | 2012-02-23 | 2013-09-11 | 山东华光光电子有限公司 | 基于聚甲基丙烯酸甲酯的led表面粗化方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015154551A1 (zh) * | 2014-04-08 | 2015-10-15 | 厦门市三安光电科技有限公司 | 具有表面微结构的高亮度发光二极管及其制备和筛选方法 |
Also Published As
Publication number | Publication date |
---|---|
US20170025577A1 (en) | 2017-01-26 |
WO2015154551A1 (zh) | 2015-10-15 |
US10249791B2 (en) | 2019-04-02 |
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Owner name: TIANJIN SAN'AN OPTOELECTRONICS CO., LTD. Free format text: FORMER OWNER: SAN N OPTOELECTRONICS CO., LTD. Effective date: 20140718 |
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Effective date of registration: 20140718 Address after: 300384 Tianjin city Xiqing District Road No. 20 Haitai Applicant after: Tianjin San'an Optoelectronics Co., Ltd. Address before: 300384 Tianjin city Xiqing District Road No. 20 Haitai Applicant before: SAN'AN OPTOELECTRONICS CO., LTD. |
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