发明名称 |
Phosphor converting IR LEDs |
摘要 |
The production of light of various wavelengths using IR phosphor down conversion techniques using existing LED emissions to pump sensitizer-rare earth ions that emit at other wavelengths. A sensitizer absorbs an LED chip pump emission and then transfers that energy with high quantum efficiency to dopant ions that then emits at their characteristic wavelength. |
申请公布号 |
US8426871(B2) |
申请公布日期 |
2013.04.23 |
申请号 |
US20100791021 |
申请日期 |
2010.06.01 |
申请人 |
RAPOPORT WILLIAM ROSS;KANE JAMES;CASTELINO KIRIN T.;HONEYWELL INTERNATIONAL INC. |
发明人 |
RAPOPORT WILLIAM ROSS;KANE JAMES;CASTELINO KIRIN T. |
分类号 |
H01L27/15;H01L33/00 |
主分类号 |
H01L27/15 |
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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