CN101606248A - 锥形光子晶体发光器件 - Google Patents
锥形光子晶体发光器件 Download PDFInfo
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- CN101606248A CN101606248A CNA2007800495892A CN200780049589A CN101606248A CN 101606248 A CN101606248 A CN 101606248A CN A2007800495892 A CNA2007800495892 A CN A2007800495892A CN 200780049589 A CN200780049589 A CN 200780049589A CN 101606248 A CN101606248 A CN 101606248A
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Images
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
- H01L33/02—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 bodies
- H01L33/20—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 bodies with a particular shape, e.g. curved or truncated substrate
-
- 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
- H01L2933/0083—Periodic patterns for optical field-shaping in or on the semiconductor body or semiconductor body package, e.g. photonic bandgap structures
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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
器件类型 | LambertianLED | 光子晶体LED | 锥形光子晶体LED |
30°锥体中的光百分比 | 24.9 | 34.9 | 45.0 |
器件类型 | LambertianLED | 光子晶体LED | 锥形光子晶体LED |
30°锥体的光百分比 | 24.9 | 34.9 | 38.6 |
Claims (34)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/564,207 US7615398B2 (en) | 2006-11-28 | 2006-11-28 | Pyramidal photonic crystal light emitting device |
US11/564,207 | 2006-11-28 | ||
US11/564,213 | 2006-11-28 | ||
US11/564,213 US7700962B2 (en) | 2006-11-28 | 2006-11-28 | Inverted-pyramidal photonic crystal light emitting device |
PCT/GB2007/004521 WO2008065373A1 (en) | 2006-11-28 | 2007-11-27 | Pyramidal photonic crystal light emitting device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101606248A true CN101606248A (zh) | 2009-12-16 |
CN101606248B CN101606248B (zh) | 2011-09-07 |
Family
ID=38457986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800495892A Active CN101606248B (zh) | 2006-11-28 | 2007-11-27 | 锥形光子晶体发光器件 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7700962B2 (zh) |
CN (1) | CN101606248B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102064250A (zh) * | 2010-11-23 | 2011-05-18 | 吉林大学 | 一种衬底出光SiC衬底垂直结构发光管及制备方法 |
CN103339629A (zh) * | 2010-12-03 | 2013-10-02 | 格罗方德半导体公司 | 用于优化的功率单元合成器的设备及方法 |
CN108732652A (zh) * | 2018-05-25 | 2018-11-02 | 厦门大学 | 一种氮化物光子晶体及其制备方法 |
CN112397621A (zh) * | 2020-10-30 | 2021-02-23 | 华灿光电(苏州)有限公司 | 紫外发光二极管的外延片及其制备方法 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7615398B2 (en) * | 2006-11-28 | 2009-11-10 | Luxtaltek Corporation | Pyramidal photonic crystal light emitting device |
US8080480B2 (en) * | 2007-09-28 | 2011-12-20 | Samsung Led Co., Ltd. | Method of forming fine patterns and manufacturing semiconductor light emitting device using the same |
US20090315055A1 (en) * | 2008-05-12 | 2009-12-24 | The Regents Of The University Of California | PHOTOELECTROCHEMICAL ROUGHENING OF P-SIDE-UP GaN-BASED LIGHT EMITTING DIODES |
CN101599516B (zh) * | 2008-06-03 | 2011-09-07 | 姜涛 | 一种提高发光芯片光出射窗口出光率的加工方法 |
CN102171846A (zh) * | 2008-10-09 | 2011-08-31 | 加利福尼亚大学董事会 | 用于发光二极管的芯片塑形的光电化学蚀刻 |
US8247886B1 (en) | 2009-03-09 | 2012-08-21 | Soraa, Inc. | Polarization direction of optical devices using selected spatial configurations |
US9000466B1 (en) | 2010-08-23 | 2015-04-07 | Soraa, Inc. | Methods and devices for light extraction from a group III-nitride volumetric LED using surface and sidewall roughening |
CN102024885A (zh) * | 2009-09-10 | 2011-04-20 | 鸿富锦精密工业(深圳)有限公司 | 氮化物半导体发光元件 |
US9583678B2 (en) | 2009-09-18 | 2017-02-28 | Soraa, Inc. | High-performance LED fabrication |
US10147850B1 (en) | 2010-02-03 | 2018-12-04 | Soraa, Inc. | System and method for providing color light sources in proximity to predetermined wavelength conversion structures |
US9558954B2 (en) * | 2010-04-22 | 2017-01-31 | Luminus Devices, Inc. | Selective wet etching and textured surface planarization processes |
US9450143B2 (en) | 2010-06-18 | 2016-09-20 | Soraa, Inc. | Gallium and nitrogen containing triangular or diamond-shaped configuration for optical devices |
US8786053B2 (en) | 2011-01-24 | 2014-07-22 | Soraa, Inc. | Gallium-nitride-on-handle substrate materials and devices and method of manufacture |
US8686431B2 (en) | 2011-08-22 | 2014-04-01 | Soraa, Inc. | Gallium and nitrogen containing trilateral configuration for optical devices |
US9064980B2 (en) * | 2011-08-25 | 2015-06-23 | Palo Alto Research Center Incorporated | Devices having removed aluminum nitride sections |
US8912025B2 (en) | 2011-11-23 | 2014-12-16 | Soraa, Inc. | Method for manufacture of bright GaN LEDs using a selective removal process |
US9978904B2 (en) | 2012-10-16 | 2018-05-22 | Soraa, Inc. | Indium gallium nitride light emitting devices |
US9038269B2 (en) * | 2013-04-02 | 2015-05-26 | Xerox Corporation | Printhead with nanotips for nanoscale printing and manufacturing |
US8994033B2 (en) | 2013-07-09 | 2015-03-31 | Soraa, Inc. | Contacts for an n-type gallium and nitrogen substrate for optical devices |
US9419189B1 (en) | 2013-11-04 | 2016-08-16 | Soraa, Inc. | Small LED source with high brightness and high efficiency |
KR102519668B1 (ko) | 2016-06-21 | 2023-04-07 | 삼성전자주식회사 | 반도체 발광 소자 및 그 제조 방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6171164B1 (en) | 1998-02-19 | 2001-01-09 | Micron Technology, Inc. | Method for forming uniform sharp tips for use in a field emission array |
JP4233268B2 (ja) | 2002-04-23 | 2009-03-04 | シャープ株式会社 | 窒化物系半導体発光素子およびその製造方法 |
US7012279B2 (en) | 2003-10-21 | 2006-03-14 | Lumileds Lighting U.S., Llc | Photonic crystal light emitting device |
US7385226B2 (en) | 2004-03-24 | 2008-06-10 | Epistar Corporation | Light-emitting device |
US7161188B2 (en) | 2004-06-28 | 2007-01-09 | Matsushita Electric Industrial Co., Ltd. | Semiconductor light emitting element, semiconductor light emitting device, and method for fabricating semiconductor light emitting element |
US7509012B2 (en) * | 2004-09-22 | 2009-03-24 | Luxtaltek Corporation | Light emitting diode structures |
US7829905B2 (en) * | 2006-09-07 | 2010-11-09 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Semiconductor light emitting device |
US7615398B2 (en) * | 2006-11-28 | 2009-11-10 | Luxtaltek Corporation | Pyramidal photonic crystal light emitting device |
-
2006
- 2006-11-28 US US11/564,213 patent/US7700962B2/en active Active
-
2007
- 2007-11-27 CN CN2007800495892A patent/CN101606248B/zh active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102064250A (zh) * | 2010-11-23 | 2011-05-18 | 吉林大学 | 一种衬底出光SiC衬底垂直结构发光管及制备方法 |
CN102064250B (zh) * | 2010-11-23 | 2012-07-25 | 吉林大学 | 一种衬底出光SiC衬底垂直结构发光管及制备方法 |
CN103339629A (zh) * | 2010-12-03 | 2013-10-02 | 格罗方德半导体公司 | 用于优化的功率单元合成器的设备及方法 |
CN103339629B (zh) * | 2010-12-03 | 2016-06-08 | 格罗方德半导体公司 | 用于优化的功率单元合成器的设备及方法 |
CN108732652A (zh) * | 2018-05-25 | 2018-11-02 | 厦门大学 | 一种氮化物光子晶体及其制备方法 |
CN112397621A (zh) * | 2020-10-30 | 2021-02-23 | 华灿光电(苏州)有限公司 | 紫外发光二极管的外延片及其制备方法 |
CN112397621B (zh) * | 2020-10-30 | 2022-03-18 | 华灿光电(苏州)有限公司 | 紫外发光二极管的外延片及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US20080121913A1 (en) | 2008-05-29 |
US7700962B2 (en) | 2010-04-20 |
CN101606248B (zh) | 2011-09-07 |
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Effective date of registration: 20180122 Address after: Cardiff Patentee after: NANOGAN LTD. Address before: Taiwan, China Patentee before: Xu Jingguang Technology Co.,Ltd. |
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Effective date of registration: 20230407 Address after: British Virgin Islands, Luo Decheng, Isle of Patentee after: British Virgin Islands Business Molecule Neotech Co.,Ltd. Patentee after: Taiwan Branch of Neon Technology Co.,Ltd. in the British Virgin Islands Address before: Cardiff Patentee before: NANOGAN LTD. |
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