| 发明名称 |
Light emitting devices with improved light extraction efficiency |
| 摘要 |
A device includes a light emitting structure and a wavelength conversion member comprising a semiconductor. The light emitting structure is bonded to the wavelength conversion member. In some embodiments, the light emitting structure is bonded to the wavelength conversion member with an inorganic bonding material. In some embodiments, the light emitting structure is bonded to the wavelength conversion member with a bonding material having an index of refraction greater than 1.5. |
| 申请公布号 |
US8415694(B2) |
申请公布日期 |
2013.04.09 |
| 申请号 |
US20100710554 |
申请日期 |
2010.02.23 |
| 申请人 |
CAMRAS MICHAEL D.;KRAMES MICHAEL R.;SNYDER WAYNE L.;STERANKA FRANK M.;TABER ROBERT C.;UEBBING JOHN J.;POCIUS DOUGLAS W.;TROTTIER TROY A.;LOWERY CHRISTOPHER H.;MUELLER GERD O.;MUELLER-MACH REGINA B.;HOFLER GLORIA E.;PHILIPS LUMILEDS LIGHTING COMPANY LLC |
发明人 |
CAMRAS MICHAEL D.;KRAMES MICHAEL R.;SNYDER WAYNE L.;STERANKA FRANK M.;TABER ROBERT C.;UEBBING JOHN J.;POCIUS DOUGLAS W.;TROTTIER TROY A.;LOWERY CHRISTOPHER H.;MUELLER GERD O.;MUELLER-MACH REGINA B.;HOFLER GLORIA E. |
| 分类号 |
H01L33/00;H01L33/20;H01L33/40;H01L33/58 |
主分类号 |
H01L33/00 |
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