CN1149684C - 高亮度发光二极管 - Google Patents
高亮度发光二极管 Download PDFInfo
- Publication number
- CN1149684C CN1149684C CNB981193498A CN98119349A CN1149684C CN 1149684 C CN1149684 C CN 1149684C CN B981193498 A CNB981193498 A CN B981193498A CN 98119349 A CN98119349 A CN 98119349A CN 1149684 C CN1149684 C CN 1149684C
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- CN
- China
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- algainp
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- high brightness
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- 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.)
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- 239000000758 substrate Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000004065 semiconductor Substances 0.000 claims abstract description 8
- 229910052738 indium Inorganic materials 0.000 claims description 10
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 229910052733 gallium Inorganic materials 0.000 claims 1
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 abstract description 40
- RNQKDQAVIXDKAG-UHFFFAOYSA-N aluminum gallium Chemical compound [Al].[Ga] RNQKDQAVIXDKAG-UHFFFAOYSA-N 0.000 abstract description 39
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 20
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 19
- 239000012535 impurity Substances 0.000 description 17
- 229910005540 GaP Inorganic materials 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 6
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- IHGSAQHSAGRWNI-UHFFFAOYSA-N 1-(4-bromophenyl)-2,2,2-trifluoroethanone Chemical compound FC(F)(F)C(=O)C1=CC=C(Br)C=C1 IHGSAQHSAGRWNI-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
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Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB981193498A CN1149684C (zh) | 1998-09-21 | 1998-09-21 | 高亮度发光二极管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB981193498A CN1149684C (zh) | 1998-09-21 | 1998-09-21 | 高亮度发光二极管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1248799A CN1248799A (zh) | 2000-03-29 |
| CN1149684C true CN1149684C (zh) | 2004-05-12 |
Family
ID=5226344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB981193498A Expired - Lifetime CN1149684C (zh) | 1998-09-21 | 1998-09-21 | 高亮度发光二极管 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1149684C (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157657A (zh) * | 2011-01-26 | 2011-08-17 | 中山大学 | 一种GaN基发光二极管以及制作方法 |
| CN105702822A (zh) * | 2016-03-30 | 2016-06-22 | 扬州乾照光电有限公司 | 一种砷化镓基高电压黄绿光发光二极管芯片及其制作方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003309283A (ja) * | 2002-04-17 | 2003-10-31 | Sharp Corp | 半導体発光素子 |
| US8507929B2 (en) * | 2008-06-16 | 2013-08-13 | Koninklijke Philips Electronics N.V. | Semiconductor light emitting device including graded region |
| DE102019126506A1 (de) * | 2019-10-01 | 2021-04-01 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Verfahren zur herstellung von optoelektronischen halbleiterchips und optoelektronischer halbleiterchip |
| CN114899287B (zh) * | 2022-04-20 | 2025-08-12 | 厦门士兰明镓化合物半导体有限公司 | 发光二极管及其制造方法 |
-
1998
- 1998-09-21 CN CNB981193498A patent/CN1149684C/zh not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157657A (zh) * | 2011-01-26 | 2011-08-17 | 中山大学 | 一种GaN基发光二极管以及制作方法 |
| CN102157657B (zh) * | 2011-01-26 | 2012-10-17 | 中山大学 | 一种GaN基发光二极管以及制作方法 |
| CN105702822A (zh) * | 2016-03-30 | 2016-06-22 | 扬州乾照光电有限公司 | 一种砷化镓基高电压黄绿光发光二极管芯片及其制作方法 |
| CN105702822B (zh) * | 2016-03-30 | 2017-11-28 | 扬州乾照光电有限公司 | 一种砷化镓基高电压黄绿光发光二极管芯片及其制作方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1248799A (zh) | 2000-03-29 |
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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: JINGYUAN PHOTOELECTRIC CO., LTD. Free format text: FORMER OWNER: GUOLIAN PHOTOELECTRIC SCIENCE AND TECHNOLOGY CO LTD Effective date: 20060303 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060303 Address after: Hsinchu science industry zone, Taiwan, Hsinchu, five five Li Li Road Patentee after: Jingyuan Optoelectronics Co., Ltd. Address before: Hsinchu Science Industrial Park, Taiwan Patentee before: Guolian Photoelectric Science and Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20040512 |
|
| CX01 | Expiry of patent term |