发明申请
- 专利标题： LIGHT EMITTING DIODE LAMP
- 专利标题（中）： 发光二极管灯
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申请号： US11839498申请日： 2007-08-15
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公开(公告)号： US20090033246A1公开(公告)日： 2009-02-05
- 发明人: Wen-Kuei Tsai , Chun-Chien Wang
- 申请人： Wen-Kuei Tsai , Chun-Chien Wang
- 申请人地址： TW Taipei City
- 专利权人： TOPCO TECHNOLOGIES CORP.
- 当前专利权人： TOPCO TECHNOLOGIES CORP.
- 当前专利权人地址： TW Taipei City
- 优先权： TW96212444 20070730
- 主分类号： H05B37/02
- IPC分类号： H05B37/02
摘要：
A light emitting diode (LED) lamp includes a lamp body, a current control circuit, and an LED array disposed inside the lamp body. The LED array is electrically connected to the current control circuit. The LED array includes a carrier, a plurality of first LEDs disposed on the carrier for emitting a first light, and a plurality of second LEDs disposed on the carrier for emitting a second light. The first light and the second light have a same color but different color temperatures. The above-mentioned LED lamp provides lights with different color temperatures.
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