发明授权
- 专利标题： Light emitting device and illumination apparatus having same
- 专利标题（中）： 发光装置及其照明装置
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申请号： US13495060申请日： 2012-06-13
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公开(公告)号： US09113532B2公开(公告)日： 2015-08-18
- 发明人: Masahiro Naruo , Shigeru Ido , Sana Esaki , Akinori Hiramatu
- 申请人： Masahiro Naruo , Shigeru Ido , Sana Esaki , Akinori Hiramatu
- 申请人地址： JP Osaka
- 专利权人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD
- 当前专利权人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD
- 当前专利权人地址： JP Osaka
- 代理机构： Renner, Otto, Boisselle & Sklar, LLP
- 优先权： JP2011-133507 20110615
- 主分类号： H05B37/02
- IPC分类号： H05B37/02 ; H05B33/08
摘要：
A light emitting device includes a set of light source units including multiple types of solid state light emitting elements having different light colors, each of the light source units comprising the same type of the solid state light emitting elements connected in series and; and an information storage unit which stores information about electrical characteristic of the set of light source units. The information stored in the information storage unit represents a relationship between a light output and a drive current in the set of light source units.
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