CN1218410C - 具螺旋布置金属电极的氮化物发光二极管及其制造方法 - Google Patents
具螺旋布置金属电极的氮化物发光二极管及其制造方法 Download PDFInfo
- Publication number
- CN1218410C CN1218410C CN021017158A CN02101715A CN1218410C CN 1218410 C CN1218410 C CN 1218410C CN 021017158 A CN021017158 A CN 021017158A CN 02101715 A CN02101715 A CN 02101715A CN 1218410 C CN1218410 C CN 1218410C
- Authority
- CN
- China
- Prior art keywords
- conduction type
- metal electrode
- spiral
- type metal
- light emitting
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 118
- 239000002184 metal Substances 0.000 title claims abstract description 118
- 238000000034 method Methods 0.000 title claims abstract description 24
- 150000004767 nitrides Chemical class 0.000 title abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 239000010410 layer Substances 0.000 claims description 45
- 239000004065 semiconductor Substances 0.000 claims description 20
- 239000000758 substrate Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- 239000011229 interlayer Substances 0.000 claims description 16
- 229910002601 GaN Inorganic materials 0.000 claims description 12
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 claims description 12
- AJGDITRVXRPLBY-UHFFFAOYSA-N aluminum indium Chemical compound [Al].[In] AJGDITRVXRPLBY-UHFFFAOYSA-N 0.000 claims description 9
- 239000010931 gold Substances 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 4
- 238000001451 molecular beam epitaxy Methods 0.000 claims description 4
- 238000002207 thermal evaporation Methods 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000005229 chemical vapour deposition Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 238000001312 dry etching Methods 0.000 claims description 3
- 238000001659 ion-beam spectroscopy Methods 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 2
- 238000005566 electron beam evaporation Methods 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims description 2
- 229910017083 AlN Inorganic materials 0.000 claims 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 2
- 229910052719 titanium Inorganic materials 0.000 claims 2
- 239000005952 Aluminium phosphide Substances 0.000 claims 1
- PPNXXZIBFHTHDM-UHFFFAOYSA-N aluminium phosphide Chemical compound P#[Al] PPNXXZIBFHTHDM-UHFFFAOYSA-N 0.000 claims 1
- 230000008021 deposition Effects 0.000 claims 1
- 238000001039 wet etching Methods 0.000 claims 1
- 238000005530 etching Methods 0.000 abstract description 9
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000003892 spreading Methods 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract 1
- 230000012447 hatching Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- AUCDRFABNLOFRE-UHFFFAOYSA-N alumane;indium Chemical compound [AlH3].[In] AUCDRFABNLOFRE-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN021017158A CN1218410C (zh) | 2002-01-14 | 2002-01-14 | 具螺旋布置金属电极的氮化物发光二极管及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN021017158A CN1218410C (zh) | 2002-01-14 | 2002-01-14 | 具螺旋布置金属电极的氮化物发光二极管及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1433086A CN1433086A (zh) | 2003-07-30 |
CN1218410C true CN1218410C (zh) | 2005-09-07 |
Family
ID=27627360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN021017158A Expired - Lifetime CN1218410C (zh) | 2002-01-14 | 2002-01-14 | 具螺旋布置金属电极的氮化物发光二极管及其制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1218410C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101257072B (zh) * | 2007-12-26 | 2010-12-15 | 厦门市三安光电科技有限公司 | 一种立体式空间分布电极的发光二极管及其制造方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005197473A (ja) * | 2004-01-07 | 2005-07-21 | Rohm Co Ltd | 半導体発光素子 |
US7355284B2 (en) * | 2004-03-29 | 2008-04-08 | Cree, Inc. | Semiconductor light emitting devices including flexible film having therein an optical element |
CN100459185C (zh) * | 2004-12-15 | 2009-02-04 | 上海蓝光科技有限公司 | 一种发光二极管及其制备方法 |
CN102484185B (zh) * | 2009-09-07 | 2015-01-21 | 首尔伟傲世有限公司 | 半导体发光二极管及其制造方法 |
-
2002
- 2002-01-14 CN CN021017158A patent/CN1218410C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101257072B (zh) * | 2007-12-26 | 2010-12-15 | 厦门市三安光电科技有限公司 | 一种立体式空间分布电极的发光二极管及其制造方法 |
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Publication number | Publication date |
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CN1433086A (zh) | 2003-07-30 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: YUANSHEN PHOTOELECTRIC SCIENCE-TECHNOLOGY CO., LTD Free format text: FORMER NAME OR ADDRESS: LIANQUN SCIENCE AND TECHNOLOGY CO., LTD.; CHEN XIMING |
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CP03 | Change of name, title or address |
Address after: Taiwan, China Co-patentee after: Chen Ximing Patentee after: Yuanshen Photoelectric Technology Co., Ltd. Address before: Taiwan, China Co-patentee before: Chen Ximing Patentee before: Lianquan Technology Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: JINGYUAN PHOTOELECTRICITY CO., LTD. Free format text: FORMER OWNER: YUANSHEN PHOTOELECTRIC SCIENCE-TECHNOLOGY CO., LTD. Effective date: 20090717 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20090717 Address after: Taiwan, China Patentee after: Jingyuan Optoelectronics Co., Ltd. Address before: TaiWan, China Co-patentee before: Chen Ximing Patentee before: Meta arsenic optoelectronic Polytron Technologies Inc |
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CX01 | Expiry of patent term |
Granted publication date: 20050907 |
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