CN102447026B - 发光二极管磊晶结构 - Google Patents
发光二极管磊晶结构 Download PDFInfo
- Publication number
- CN102447026B CN102447026B CN201010502906.5A CN201010502906A CN102447026B CN 102447026 B CN102447026 B CN 102447026B CN 201010502906 A CN201010502906 A CN 201010502906A CN 102447026 B CN102447026 B CN 102447026B
- Authority
- CN
- China
- Prior art keywords
- layer
- emitting diode
- light
- semiconductor structure
- silicon substrate
- 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
- 239000004065 semiconductor Substances 0.000 claims abstract description 66
- 239000000758 substrate Substances 0.000 claims abstract description 61
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 59
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 59
- 239000010703 silicon Substances 0.000 claims abstract description 59
- 230000004888 barrier function Effects 0.000 claims description 43
- 239000004575 stone Substances 0.000 claims description 26
- 239000002305 electric material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 6
- 150000004767 nitrides Chemical class 0.000 claims description 5
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- -1 nitride compound Chemical class 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 229910052594 sapphire Inorganic materials 0.000 description 3
- 239000010980 sapphire Substances 0.000 description 3
- 229910017083 AlN Inorganic materials 0.000 description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 2
- 229910002601 GaN Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 150000001398 aluminium Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005566 electron beam evaporation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000001659 ion-beam spectroscopy Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 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
- H01L33/02—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
- 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
- H01L33/005—Processes
- H01L33/0062—Processes for devices with an active region comprising only III-V compounds
- H01L33/0066—Processes for devices with an active region comprising only III-V compounds with a substrate not being a III-V compound
- H01L33/007—Processes for devices with an active region comprising only III-V compounds with a substrate not being a III-V compound comprising nitride compounds
-
- 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
- H01L33/12—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 stress relaxation structure, e.g. buffer layer
-
- 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
- H01L33/36—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 electrodes
- H01L33/38—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 electrodes with a particular shape
- H01L33/382—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 electrodes with a particular shape the electrode extending partially in or entirely through the semiconductor body
-
- 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
- H01L33/44—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 coatings, e.g. passivation layer or anti-reflective coating
- H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
Abstract
Description
发光二极管磊晶结构 | 10、20、30、40 |
硅基板 | 12、22、32、42 |
顶面 | 122、222、422 |
底面 | 124、324、424 |
布拉格反射层 | 14、24、34、44 |
半导体结构层 | 16、26、36、46 |
磊晶连接层 | 18、28、38、48 |
孔隙 | 100、200、300、400 |
阻隔层 | 102、202、302、402 |
沟槽 | 204、404 |
通道 | 304、426 |
电气材料 | 306、406 |
沟槽间距 | D |
Claims (13)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010502906.5A CN102447026B (zh) | 2010-10-11 | 2010-10-11 | 发光二极管磊晶结构 |
US13/171,472 US8519419B2 (en) | 2010-10-11 | 2011-06-29 | Semiconductor light-emitting structure having low thermal stress |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010502906.5A CN102447026B (zh) | 2010-10-11 | 2010-10-11 | 发光二极管磊晶结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102447026A CN102447026A (zh) | 2012-05-09 |
CN102447026B true CN102447026B (zh) | 2014-11-05 |
Family
ID=45924445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010502906.5A Active CN102447026B (zh) | 2010-10-11 | 2010-10-11 | 发光二极管磊晶结构 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8519419B2 (zh) |
CN (1) | CN102447026B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102820398B (zh) * | 2012-08-31 | 2015-05-27 | 厦门大学 | 分布式布拉格反射与小面积金属接触复合三维电极 |
TWI597863B (zh) * | 2013-10-22 | 2017-09-01 | 晶元光電股份有限公司 | 發光元件及其製造方法 |
CN106025035A (zh) * | 2016-07-08 | 2016-10-12 | 太原理工大学 | 一种提高白光led发光效率的多层平板异质结构 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1851943A (zh) * | 2006-04-05 | 2006-10-25 | 金芃 | 非极化的复合氮化镓基衬底及生产方法 |
CN101276862A (zh) * | 2007-03-26 | 2008-10-01 | 晶元光电股份有限公司 | 发光二极管及其制造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6803603B1 (en) * | 1999-06-23 | 2004-10-12 | Kabushiki Kaisha Toshiba | Semiconductor light-emitting element |
US7663148B2 (en) * | 2006-12-22 | 2010-02-16 | Philips Lumileds Lighting Company, Llc | III-nitride light emitting device with reduced strain light emitting layer |
JP4973940B2 (ja) | 2007-10-15 | 2012-07-11 | ソニー株式会社 | 半導体発光素子の製造方法 |
TWM334549U (en) | 2007-10-30 | 2008-06-11 | Tyntek Corp | High efficiency laser diode |
JP5521478B2 (ja) | 2008-10-22 | 2014-06-11 | 日亜化学工業株式会社 | 窒化物半導体発光素子の製造方法及び窒化物半導体発光素子 |
JP2010180114A (ja) * | 2009-02-06 | 2010-08-19 | Meijo Univ | GaN系化合物半導体の成長方法及び成長層付き基板 |
-
2010
- 2010-10-11 CN CN201010502906.5A patent/CN102447026B/zh active Active
-
2011
- 2011-06-29 US US13/171,472 patent/US8519419B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1851943A (zh) * | 2006-04-05 | 2006-10-25 | 金芃 | 非极化的复合氮化镓基衬底及生产方法 |
CN101276862A (zh) * | 2007-03-26 | 2008-10-01 | 晶元光电股份有限公司 | 发光二极管及其制造方法 |
Non-Patent Citations (1)
Title |
---|
JP特开2010-180114A 2010.08.19 * |
Also Published As
Publication number | Publication date |
---|---|
US8519419B2 (en) | 2013-08-27 |
US20120086032A1 (en) | 2012-04-12 |
CN102447026A (zh) | 2012-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102315347B (zh) | 发光二极管磊晶结构及其制造方法 | |
US8278645B2 (en) | Light emitting diode and fabrication thereof | |
TWI408831B (zh) | 發光二極體及其製程 | |
CN202094166U (zh) | 一种具有反射型电流阻挡层的led芯片 | |
CN202025790U (zh) | 一种改进的具有电流阻挡层的发光二极管芯片 | |
CN100563037C (zh) | 一种发光二极管芯片及其制造方法 | |
JP5354622B2 (ja) | 半導体発光ダイオード | |
CN103996772B (zh) | 发光二极管芯片及其制作方法 | |
CN103178179B (zh) | 一种双面图形的硅化物复合衬底GaN基LED芯片及其制作方法 | |
CN102487111A (zh) | 半导体发光芯片制造方法 | |
CN103311387A (zh) | 一种图形化衬底及其制造方法 | |
CN102447026B (zh) | 发光二极管磊晶结构 | |
CN102130245A (zh) | 发光二极管及其制造方法 | |
TWI623115B (zh) | 具粗化表面之薄膜式覆晶發光二極體及其製造方法 | |
CN102694095A (zh) | 一种改进的具有电流阻挡层的led芯片及其制备方法 | |
CN104576845A (zh) | 一种图形化的蓝宝石衬底的制造方法 | |
CN101969091A (zh) | 一种发光二极管 | |
CN102931308B (zh) | 渐变半径光子晶体发光二极管制备方法 | |
US8378380B2 (en) | Nitride semiconductor light-emitting device and method for manufacturing the same | |
CN103682021B (zh) | 金属电极具有阵列型微结构的发光二极管及其制造方法 | |
CN104377291A (zh) | Led芯片及其制备方法 | |
KR101321994B1 (ko) | 광추출 효율이 향상된 발광 다이오드 및 이의 제조방법 | |
CN102751414A (zh) | 大尺寸发光器件及其制造方法 | |
CN105428489A (zh) | 一种薄膜led芯片的制备方法 | |
CN104218124A (zh) | Led芯片的制备方法和led芯片 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201028 Address after: No.88, Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. Address before: 518109, Shenzhen, Guangdong, Baoan District province Longhua Street tenth Pine Industrial Zone, No. two, East Ring Road, No. two Patentee before: ZHANJING Technology (Shenzhen) Co.,Ltd. Patentee before: Rongchuang Energy Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220511 Address after: 221300 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Bochuang Construction Development Group Co.,Ltd. Address before: No.88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. |