发明名称 |
HIGH LIGHT EXTRACTION EFFICIENCY SPHERE LED |
摘要 |
This invention is related to LED Light Extraction for optoelectronic applications. More particularly the invention relates to (A1, Ga, In)N combined with optimized optics for highly efficient (A1, Ga, In)N based light emitting diodes applications, and its fabrication method. A further extension is the general combination of a shaped high refractive index light extraction material combined with a sphere shaped molding. |
申请公布号 |
WO2008060584(A3) |
申请公布日期 |
2008.07.31 |
申请号 |
WO2007US23968 |
申请日期 |
2007.11.15 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA;JAPAN SCIENCE AND TECHNOLOGY AGENCY;DENBAARS, STEVEN, P.;NAKAMURA, SHUJI;MASUI, HISASHI |
发明人 |
DENBAARS, STEVEN, P.;NAKAMURA, SHUJI;MASUI, HISASHI |
分类号 |
H01L33/22;H01L33/44;H01L33/48;H01L33/54 |
主分类号 |
H01L33/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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