发明名称 |
Two-terminal LED device with tunable color |
摘要 |
A two-terminal light-emitting diode ("LED") device has a first terminal and a second terminal, and a first color LED and a second color LED. An intensity control device is coupled to the first color LED and a control circuit controls the intensity control device so as to produce a selected light intensity from the first color LED according to a control signal provided to the first terminal. The control signal also provides electrical power to the first color LED and to the second color LED.
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申请公布号 |
US2006273331(A1) |
申请公布日期 |
2006.12.07 |
申请号 |
US20050147056 |
申请日期 |
2005.06.07 |
申请人 |
LIM KEVIN LEN L;LAU YUE H;LEE JOON C;CHUA JANET B Y |
发明人 |
LIM KEVIN LEN L.;LAU YUE H.;LEE JOON C.;CHUA JANET B.Y. |
分类号 |
H01L33/00 |
主分类号 |
H01L33/00 |
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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