发明申请
- 专利标题： LED ILLUMINATION MODULE
- 专利标题（中）： LED照明模块
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申请号： US13492926申请日： 2012-06-11
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公开(公告)号： US20130107511A1公开(公告)日： 2013-05-02
- 发明人: CHIA-CHIANG YANG , WEN-LIANG TSENG
- 申请人： CHIA-CHIANG YANG , WEN-LIANG TSENG
- 申请人地址： TW Hsinchu Hsien
- 专利权人： ADVANCED OPTOELECTRONIC TECHNOLOGY, INC.
- 当前专利权人： ADVANCED OPTOELECTRONIC TECHNOLOGY, INC.
- 当前专利权人地址： TW Hsinchu Hsien
- 优先权： CN201110337343.3 20111031
- 主分类号： F21V13/08
- IPC分类号： F21V13/08 ; F21V9/00
摘要：
An LED illumination module includes a base, first white-light LEDs mounted on a central portion of a top surface of the base, and second white-light LEDs mounted on a periphery of the top surface of the base and surrounding the first white-light LEDs. A power of the first white-light LEDs is equal to that of the second white-light LEDs. An average value of luminescence efficiencies of the first white-light LEDs is smaller than that of the second white-light LEDs. An average value of color rendering indexes of the first white-light LEDs is larger than that of the second white-light LEDs.
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