CN1151562C - 半导体发光元件及其制造方法 - Google Patents
半导体发光元件及其制造方法 Download PDFInfo
- Publication number
- CN1151562C CN1151562C CNB981062644A CN98106264A CN1151562C CN 1151562 C CN1151562 C CN 1151562C CN B981062644 A CNB981062644 A CN B981062644A CN 98106264 A CN98106264 A CN 98106264A CN 1151562 C CN1151562 C CN 1151562C
- Authority
- CN
- China
- Prior art keywords
- current
- layer
- diffusion layer
- emitting elements
- semiconductor light
- 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.)
- Expired - Lifetime
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 208
- 238000000034 method Methods 0.000 title claims description 9
- 238000009792 diffusion process Methods 0.000 claims abstract description 177
- 239000000758 substrate Substances 0.000 claims abstract description 61
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000010410 layer Substances 0.000 claims description 380
- 230000004888 barrier function Effects 0.000 claims description 98
- 230000002093 peripheral effect Effects 0.000 claims description 25
- 238000005530 etching Methods 0.000 claims description 18
- 239000011241 protective layer Substances 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 229910052733 gallium Inorganic materials 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005253 cladding Methods 0.000 abstract 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 45
- 239000013078 crystal Substances 0.000 description 31
- 230000007547 defect Effects 0.000 description 21
- 239000011248 coating agent Substances 0.000 description 20
- 238000000576 coating method Methods 0.000 description 20
- 125000004429 atom Chemical group 0.000 description 11
- 238000010276 construction Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 230000031700 light absorption Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 229910052738 indium Inorganic materials 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 125000004437 phosphorous atom Chemical group 0.000 description 4
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- H01L33/14—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 carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure
-
- 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
-
- 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
- H01L33/14—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 carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure
- H01L33/145—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 carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure with a current-blocking structure
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46337/1997 | 1997-02-28 | ||
JP4633797A JP3332785B2 (ja) | 1997-02-28 | 1997-02-28 | 半導体発光素子およびその製造方法 |
JP46337/97 | 1997-02-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1192057A CN1192057A (zh) | 1998-09-02 |
CN1151562C true CN1151562C (zh) | 2004-05-26 |
Family
ID=12744331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981062644A Expired - Lifetime CN1151562C (zh) | 1997-02-28 | 1998-02-28 | 半导体发光元件及其制造方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP3332785B2 (zh) |
KR (1) | KR100329054B1 (zh) |
CN (1) | CN1151562C (zh) |
DE (1) | DE19808446C2 (zh) |
TW (1) | TW472399B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000068554A (ja) | 1998-08-21 | 2000-03-03 | Sharp Corp | 半導体発光素子 |
JP3472714B2 (ja) * | 1999-01-25 | 2003-12-02 | シャープ株式会社 | 半導体発光素子の製造方法 |
DE10306309A1 (de) * | 2003-02-14 | 2004-09-09 | Osram Opto Semiconductors Gmbh | Verfahren zum Herstellen eines elektromagnetische Strahlung emittierenden Halbleiterchips und elektromagnetische Strahlung emittierender Halbleiterchip |
JP5326538B2 (ja) * | 2008-12-12 | 2013-10-30 | 信越半導体株式会社 | 化合物半導体基板および発光素子並びに化合物半導体基板の製造方法および発光素子の製造方法 |
KR101633814B1 (ko) * | 2010-09-03 | 2016-06-27 | 엘지이노텍 주식회사 | 발광 소자 |
CN106057998A (zh) * | 2016-08-10 | 2016-10-26 | 山东浪潮华光光电子股份有限公司 | 一种具有电流阻挡层及电流扩展层的GaAs基发光二极管芯片及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2685209B2 (ja) * | 1988-03-25 | 1997-12-03 | 株式会社東芝 | 半導体装置及び半導体発光装置 |
JP2831667B2 (ja) * | 1988-12-14 | 1998-12-02 | 株式会社東芝 | 半導体レーザ装置及びその製造方法 |
US5008718A (en) * | 1989-12-18 | 1991-04-16 | Fletcher Robert M | Light-emitting diode with an electrically conductive window |
JPH0715038A (ja) * | 1993-06-21 | 1995-01-17 | Toshiba Corp | 半導体発光素子 |
JP3143040B2 (ja) * | 1995-06-06 | 2001-03-07 | 三菱化学株式会社 | エピタキシャルウエハおよびその製造方法 |
-
1997
- 1997-02-28 JP JP4633797A patent/JP3332785B2/ja not_active Expired - Lifetime
-
1998
- 1998-02-25 TW TW087102739A patent/TW472399B/zh not_active IP Right Cessation
- 1998-02-27 DE DE19808446A patent/DE19808446C2/de not_active Expired - Lifetime
- 1998-02-28 CN CNB981062644A patent/CN1151562C/zh not_active Expired - Lifetime
- 1998-02-28 KR KR1019980006570A patent/KR100329054B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW472399B (en) | 2002-01-11 |
DE19808446A1 (de) | 1998-09-10 |
JPH10242510A (ja) | 1998-09-11 |
DE19808446C2 (de) | 2003-03-13 |
JP3332785B2 (ja) | 2002-10-07 |
CN1192057A (zh) | 1998-09-02 |
KR19980071848A (ko) | 1998-10-26 |
KR100329054B1 (ko) | 2002-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: XIAMEN SAN'AN PHOTOELECTRIC CO., LTD. Free format text: FORMER OWNER: SHARP CO. (JP) OSAKA, JAPAN Effective date: 20150105 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: 361009 XIAMEN, FUJIAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150105 Address after: Siming District of Xiamen City, Fujian province 361009 Luling Road No. 1721-1725 Patentee after: XIAMEN SANAN OPTOELECTRONICS CO., LTD. Address before: Osaka Japan Patentee before: sharp corporation |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 19980902 Assignee: Integrated circuit Co., Ltd is pacified by Xiamen City three Assignor: XIAMEN SANAN OPTOELECTRONICS CO., LTD. Contract record no.: 2016120000006 Denomination of invention: Semiconductor light emitting element and method for fabricating the same Granted publication date: 20040526 License type: Common License Record date: 20160311 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20040526 |
|
CX01 | Expiry of patent term |