CN2881964Y - 一种高光提取效率的发光二极管 - Google Patents
一种高光提取效率的发光二极管 Download PDFInfo
- Publication number
- CN2881964Y CN2881964Y CNU2006200016778U CN200620001677U CN2881964Y CN 2881964 Y CN2881964 Y CN 2881964Y CN U2006200016778 U CNU2006200016778 U CN U2006200016778U CN 200620001677 U CN200620001677 U CN 200620001677U CN 2881964 Y CN2881964 Y CN 2881964Y
- Authority
- CN
- China
- Prior art keywords
- led
- electrode
- light
- contact layer
- type semiconductor
- 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
Landscapes
- Led Devices (AREA)
Abstract
Description
参数 | 没有多层介质高反膜的LED | 有多层介质高反膜的LED |
光输出(LOP) | 0.12~0.16 9.17%0.16~0.20 23.85%0.20~0.24 41.38% | 0.20~0.24 25.79%0.2~0.28 39.47%0.28~0.32 15.26% |
正向电压(V) | 3.1~3.2 60.25%3.2~3.3 15.9% | 3.1~3.2 75.79% |
波长范围(nm) | 464~472 90.83% | 464~472 85.26% |
反向电压(9~11V) | 8~12 53.21% | 8~12 70% |
漏电流(<0.5μA) | 59.69% | 64.74% |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200016778U CN2881964Y (zh) | 2006-01-24 | 2006-01-24 | 一种高光提取效率的发光二极管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200016778U CN2881964Y (zh) | 2006-01-24 | 2006-01-24 | 一种高光提取效率的发光二极管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2881964Y true CN2881964Y (zh) | 2007-03-21 |
Family
ID=37881804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2006200016778U Expired - Lifetime CN2881964Y (zh) | 2006-01-24 | 2006-01-24 | 一种高光提取效率的发光二极管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2881964Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102169945A (zh) * | 2010-02-08 | 2011-08-31 | Lg伊诺特有限公司 | 发光器件和具有发光器件的发光器件封装 |
WO2017054696A1 (en) * | 2015-09-28 | 2017-04-06 | Hiphoton Co., Ltd | Semiconductor structure |
CN108152848A (zh) * | 2017-11-01 | 2018-06-12 | 同济大学 | 一种具有高光提取效率的微结构闪烁体器件 |
-
2006
- 2006-01-24 CN CNU2006200016778U patent/CN2881964Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102169945A (zh) * | 2010-02-08 | 2011-08-31 | Lg伊诺特有限公司 | 发光器件和具有发光器件的发光器件封装 |
CN102169945B (zh) * | 2010-02-08 | 2016-01-27 | Lg伊诺特有限公司 | 发光器件和具有发光器件的发光器件封装 |
WO2017054696A1 (en) * | 2015-09-28 | 2017-04-06 | Hiphoton Co., Ltd | Semiconductor structure |
CN108152848A (zh) * | 2017-11-01 | 2018-06-12 | 同济大学 | 一种具有高光提取效率的微结构闪烁体器件 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Schubert et al. | Solid-state lighting—a benevolent technology | |
US7483212B2 (en) | Optical thin film, semiconductor light emitting device having the same and methods of fabricating the same | |
CN104465917B (zh) | 图案化光电基板及其制作方法 | |
TW437104B (en) | Semiconductor light-emitting device and method for manufacturing the same | |
US7531465B2 (en) | Method of manufacturing nitride-based semiconductor light emitting device | |
CN100479207C (zh) | 一种高光提取效率的发光二极管及其制备方法 | |
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 | |
US8519430B2 (en) | Optoelectronic device and method for manufacturing the same | |
CN101427390A (zh) | 氮化镓系化合物半导体发光元件的制造方法、氮化镓系化合物半导体发光元件和灯 | |
US20120112218A1 (en) | Light Emitting Diode with Polarized Light Emission | |
GB2447091A (en) | Vertical LED | |
CN101369622A (zh) | 发光元件 | |
CN1881624A (zh) | 一种发光二极管及其制备方法 | |
CN101325234A (zh) | 制作光子晶体结构GaN基发光二极管的方法 | |
CN102024898B (zh) | 发光二极管及其制造方法 | |
KR101101858B1 (ko) | 반도체 발광소자 및 그 제조방법 | |
CN102130245A (zh) | 发光二极管及其制造方法 | |
CN109346564A (zh) | 一种倒装发光二极管芯片的制作方法 | |
CN2881964Y (zh) | 一种高光提取效率的发光二极管 | |
CN100409463C (zh) | 高光提取效率led电极的制备方法 | |
CN208938998U (zh) | 一种提高光提取效率的深紫外发光二极管芯片 | |
CN100362673C (zh) | 一种提高半导体发光二极管光提取效率的表面钝化方法 | |
CN102651438B (zh) | 衬底、该衬底的制备方法及具有该衬底的芯片 | |
CN102082216A (zh) | 一种发光二极管芯片及其制造方法 | |
CN100375304C (zh) | 高提取效率的半导体发光二极管结构及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING TAISHIXINGUANG SCIENCE CO., LTD. Free format text: FORMER OWNER: BEIJING POLYTECHNIC UNIV. Effective date: 20081024 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: Branch of Beijing economic and Technological Development Zone two Beijing street, No. 4 Building 2 layer in the south of 1-4, zip code: 100176 Patentee after: Beijing TimesLED Technology Co.,Ltd. Address before: No. 100 Ping Park, Beijing, Chaoyang District: 100022 Patentee before: Beijing University of Technology |
|
C56 | Change in the name or address of the patentee |
Owner name: BEIJING TAISHIXINGUANG SCIENCE CO., LTD. Free format text: NEW ADDRESS: NO.1, DIZE NORTH STREET, BEIJING CITY ECONOMIC DEVELOPMENT ZONE, BEIJING CITY, ZIP CODE:100176 |
|
CP02 | Change in the address of a patent holder |
Address after: Beijing, Beijing Economic Development Zone, Ze North Street, No. 1, postcode: 100176 Patentee after: Beijing TimesLED Technology Co.,Ltd. Address before: Branch of Beijing economic and Technological Development Zone two Beijing street, No. 4 Building 2 layer in the south of 1-4, zip code: 100176 Patentee before: Beijing TimesLED Technology Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070321 |
|
EXPY | Termination of patent right or utility model |