CN100345313C - 发光二极管及其制造方法 - Google Patents
发光二极管及其制造方法 Download PDFInfo
- Publication number
- CN100345313C CN100345313C CNB031331750A CN03133175A CN100345313C CN 100345313 C CN100345313 C CN 100345313C CN B031331750 A CNB031331750 A CN B031331750A CN 03133175 A CN03133175 A CN 03133175A CN 100345313 C CN100345313 C CN 100345313C
- Authority
- CN
- China
- Prior art keywords
- layer
- light
- contact layer
- emitting diode
- type
- 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 - Fee Related
Links
Images
Landscapes
- Led Devices (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031331750A CN100345313C (zh) | 2003-07-24 | 2003-07-24 | 发光二极管及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031331750A CN100345313C (zh) | 2003-07-24 | 2003-07-24 | 发光二极管及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1571172A CN1571172A (zh) | 2005-01-26 |
CN100345313C true CN100345313C (zh) | 2007-10-24 |
Family
ID=34470019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031331750A Expired - Fee Related CN100345313C (zh) | 2003-07-24 | 2003-07-24 | 发光二极管及其制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100345313C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI255055B (en) | 2005-06-29 | 2006-05-11 | Chunghwa Picture Tubes Ltd | Light emitting diode and method for improving luminescence efficiency thereof |
CN100399592C (zh) * | 2005-07-04 | 2008-07-02 | 中华映管股份有限公司 | 发光二极管与改善发光二极管之发光效率的方法 |
CN100454592C (zh) * | 2005-07-06 | 2009-01-21 | 晶元光电股份有限公司 | 半导体发光元件 |
CN101515613B (zh) * | 2008-02-19 | 2013-04-03 | 晶元光电股份有限公司 | 半导体元件 |
CN102916088B (zh) * | 2011-08-01 | 2015-12-02 | 晶元光电股份有限公司 | 具有多层发光叠层的发光元件 |
CN102820389B (zh) * | 2012-07-21 | 2015-11-25 | 张�杰 | 一种基于elo技术的倒装结构发光二极管及其制备方法 |
CN109728146A (zh) * | 2018-12-25 | 2019-05-07 | 郑州师范学院 | 一种包含反射材料的氮化镓二极管 |
TW202036933A (zh) * | 2019-03-22 | 2020-10-01 | 新世紀光電股份有限公司 | 紅光發光二極體及其製造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6258699B1 (en) * | 1999-05-10 | 2001-07-10 | Visual Photonics Epitaxy Co., Ltd. | Light emitting diode with a permanent subtrate of transparent glass or quartz and the method for manufacturing the same |
US6287882B1 (en) * | 1999-10-04 | 2001-09-11 | Visual Photonics Epitaxy Co., Ltd. | Light emitting diode with a metal-coated reflective permanent substrate and the method for manufacturing the same |
JP2002033509A (ja) * | 2000-07-14 | 2002-01-31 | Hitachi Cable Ltd | 発光ダイオード |
CN1365153A (zh) * | 2001-01-12 | 2002-08-21 | 联铨科技股份有限公司 | 发光二极管 |
US6583443B1 (en) * | 2001-12-26 | 2003-06-24 | United Epitaxy Co., Ltd. | Light emitting diode and method of making the same |
-
2003
- 2003-07-24 CN CNB031331750A patent/CN100345313C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6258699B1 (en) * | 1999-05-10 | 2001-07-10 | Visual Photonics Epitaxy Co., Ltd. | Light emitting diode with a permanent subtrate of transparent glass or quartz and the method for manufacturing the same |
US6287882B1 (en) * | 1999-10-04 | 2001-09-11 | Visual Photonics Epitaxy Co., Ltd. | Light emitting diode with a metal-coated reflective permanent substrate and the method for manufacturing the same |
JP2002033509A (ja) * | 2000-07-14 | 2002-01-31 | Hitachi Cable Ltd | 発光ダイオード |
CN1365153A (zh) * | 2001-01-12 | 2002-08-21 | 联铨科技股份有限公司 | 发光二极管 |
US6583443B1 (en) * | 2001-12-26 | 2003-06-24 | United Epitaxy Co., Ltd. | Light emitting diode and method of making the same |
Also Published As
Publication number | Publication date |
---|---|
CN1571172A (zh) | 2005-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW437104B (en) | Semiconductor light-emitting device and method for manufacturing the same | |
CN102150272B (zh) | 具供设置反射性电极的平滑表面的发光二极管 | |
CN100386899C (zh) | 高效高亮全反射发光二极管及制作方法 | |
CN100362671C (zh) | 固态元件和固态元件装置 | |
CN108922950B (zh) | 一种高亮度倒装led芯片及其制作方法 | |
CN1670972A (zh) | 可增加自发光线射出效率的发光二极管 | |
CN111146321B (zh) | 一种具有dbr绝缘保护的出光均匀led芯片及其制作方法 | |
CN1612367A (zh) | 电极结构以及具有该电极结构的半导体发光器件 | |
CN1881624A (zh) | 一种发光二极管及其制备方法 | |
CN100345313C (zh) | 发光二极管及其制造方法 | |
CN1198339C (zh) | 发光二极管的结构及其制造方法 | |
US7022550B2 (en) | Methods for forming aluminum-containing p-contacts for group III-nitride light emitting diodes | |
CN102779913A (zh) | 超高亮度发光二极管及其制备方法 | |
CN1788357A (zh) | 具有一个有源区域以及耦合到其相对表面的电接触件的发光装置及其制作方法 | |
CN101887938A (zh) | 发光二极管芯片及其制造方法 | |
CN102487115B (zh) | 发光二极管 | |
CN110246934B (zh) | 发光二极管芯片的制作方法及发光二极管芯片 | |
CN2909538Y (zh) | 高效高亮全反射发光二极管 | |
CN1295350A (zh) | 发光半导体装置及其制作方法 | |
CN2665935Y (zh) | 高亮度发光二极管 | |
US20040144986A1 (en) | Light emitting diode having anti-reflection layer and method of making the same | |
JP7354261B2 (ja) | 発光ダイオード | |
CN101840968B (zh) | 一种能够提升光取出率的半导体光电元件及其制造方法 | |
CN114784156A (zh) | 发光二极管和发光装置 | |
CN211088297U (zh) | 一种高亮度发光二极管 |
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 | ||
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 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090717 Address after: Hsinchu, Taiwan Province Patentee after: Jingyuan Optoelectronics Co., Ltd. Address before: TaiWan, China Co-patentee before: Chen Ximing Patentee before: Meta arsenic optoelectronic Polytron Technologies Inc |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20180724 |
|
CF01 | Termination of patent right due to non-payment of annual fee |