CN104143595B - 发光器件 - Google Patents
发光器件 Download PDFInfo
- Publication number
- CN104143595B CN104143595B CN201410188302.6A CN201410188302A CN104143595B CN 104143595 B CN104143595 B CN 104143595B CN 201410188302 A CN201410188302 A CN 201410188302A CN 104143595 B CN104143595 B CN 104143595B
- Authority
- CN
- China
- Prior art keywords
- semiconductor layer
- conductive semiconductor
- layer
- conductive
- dopant
- 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.)
- Active
Links
Classifications
-
- 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
- H10H20/81—Bodies
- H10H20/815—Bodies having stress relaxation structures, e.g. buffer layers
-
- 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
- H10H20/81—Bodies
- H10H20/816—Bodies having carrier transport control structures, e.g. highly-doped semiconductor layers or current-blocking structures
-
- 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
- H10H20/81—Bodies
- H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
- H10H20/82—Roughened surfaces, e.g. at the interface between epitaxial layers
-
- 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
- H10H20/81—Bodies
- H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
- H10H20/821—Bodies characterised by their shape, e.g. curved or truncated substrates of the light-emitting regions, e.g. non-planar junctions
-
- 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
- H10H20/81—Bodies
- H10H20/8215—Bodies characterised by crystalline imperfections, e.g. dislocations; characterised by the distribution of dopants, e.g. delta-doping
Landscapes
- Led Devices (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130050798A KR102075543B1 (ko) | 2013-05-06 | 2013-05-06 | 반도체 기판, 발광 소자 및 전자 소자 |
KR10-2013-0050798 | 2013-05-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104143595A CN104143595A (zh) | 2014-11-12 |
CN104143595B true CN104143595B (zh) | 2018-06-26 |
Family
ID=50628649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410188302.6A Active CN104143595B (zh) | 2013-05-06 | 2014-05-06 | 发光器件 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9196791B2 (zh) |
EP (1) | EP2802019B1 (zh) |
KR (1) | KR102075543B1 (zh) |
CN (1) | CN104143595B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140100115A (ko) * | 2013-02-05 | 2014-08-14 | 삼성전자주식회사 | 반도체 발광 소자 |
US10923619B2 (en) * | 2016-06-01 | 2021-02-16 | Sensor Electronic Technology, Inc. | Semiconductor heterostructure with at least one stress control layer |
CN113299809B (zh) * | 2021-05-24 | 2023-04-18 | 錼创显示科技股份有限公司 | 微型发光元件及其显示装置 |
TWI760231B (zh) * | 2021-05-24 | 2022-04-01 | 錼創顯示科技股份有限公司 | 微型發光元件及其顯示裝置 |
CN115939285B (zh) * | 2023-03-10 | 2023-05-05 | 江西兆驰半导体有限公司 | 基于硅衬底的led外延片及其制备方法、led |
CN118173673B (zh) * | 2024-05-14 | 2024-08-02 | 聚灿光电科技(宿迁)有限公司 | Mini-LED芯片及其制造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6437374B1 (en) * | 2001-05-07 | 2002-08-20 | Xerox Corporation | Semiconductor device and method of forming a semiconductor device |
CN102157648A (zh) * | 2010-02-12 | 2011-08-17 | 株式会社东芝 | 半导体发光器件 |
CN102468389A (zh) * | 2010-11-08 | 2012-05-23 | 夏普株式会社 | 氮化物半导体发光元件 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3548735B2 (ja) | 2001-06-29 | 2004-07-28 | 士郎 酒井 | 窒化ガリウム系化合物半導体の製造方法 |
JP2009081406A (ja) * | 2007-09-27 | 2009-04-16 | Showa Denko Kk | Iii族窒化物半導体発光素子及びその製造方法、並びにランプ |
DE102010052542B4 (de) | 2010-11-25 | 2022-07-07 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Halbleiterchip und Verfahren zu dessen Herstellung |
KR20120032329A (ko) * | 2010-09-28 | 2012-04-05 | 삼성전자주식회사 | 반도체 소자 |
US20120292648A1 (en) * | 2011-05-16 | 2012-11-22 | Kabushiki Kaisha Toshiba | Nitride semiconductor device, nitride semiconductor wafer, and method for manufacturing nitride semiconductor layer |
-
2013
- 2013-05-06 KR KR1020130050798A patent/KR102075543B1/ko not_active Expired - Fee Related
-
2014
- 2014-04-25 US US14/262,513 patent/US9196791B2/en not_active Expired - Fee Related
- 2014-04-30 EP EP14166548.9A patent/EP2802019B1/en not_active Not-in-force
- 2014-05-06 CN CN201410188302.6A patent/CN104143595B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6437374B1 (en) * | 2001-05-07 | 2002-08-20 | Xerox Corporation | Semiconductor device and method of forming a semiconductor device |
CN102157648A (zh) * | 2010-02-12 | 2011-08-17 | 株式会社东芝 | 半导体发光器件 |
CN102468389A (zh) * | 2010-11-08 | 2012-05-23 | 夏普株式会社 | 氮化物半导体发光元件 |
Also Published As
Publication number | Publication date |
---|---|
EP2802019B1 (en) | 2017-03-08 |
KR20140131770A (ko) | 2014-11-14 |
US9196791B2 (en) | 2015-11-24 |
US20140327022A1 (en) | 2014-11-06 |
CN104143595A (zh) | 2014-11-12 |
EP2802019A1 (en) | 2014-11-12 |
KR102075543B1 (ko) | 2020-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210813 Address after: 168 Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Leyu Semiconductor Co.,Ltd. Address before: Seoul, South Kerean Patentee before: LG INNOTEK Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: 215499 No. 168, Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Liyu Semiconductor Co.,Ltd. Country or region after: China Address before: 168 Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province Patentee before: Suzhou Leyu Semiconductor Co.,Ltd. Country or region before: China |