- 专利标题： Light-emitting device with adjusting element
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申请号： US15066095申请日： 2016-03-10
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公开(公告)号： US09859470B2公开(公告)日： 2018-01-02
- 发明人: Chih-Chiang Lu , Yi-Chieh Lin , Rong-Ren Lee , Yu-Ren Peng , Ming-Siang Huang , Ming-Ta Chin , Yi-Ching Lee
- 申请人： EPISTAR CORPORATION
- 申请人地址： TW Hsinchu
- 专利权人： EPISTAR CORPORATION
- 当前专利权人： EPISTAR CORPORATION
- 当前专利权人地址： TW Hsinchu
- 代理机构： Ditthavong & Steiner, P.C.
- 主分类号： H01L33/46
- IPC分类号： H01L33/46 ; H01L33/60 ; H01L25/075
摘要：
A light-emitting device is provided. The light-emitting device comprises: a light-emitting stack having an active layer emitting first light having a peak wavelength λ nm; and an adjusting element stacked electrically connected to the active layer in series for tuning a forward voltage of the light-emitting device; wherein the forward voltage of the light-emitting device is between (1240/0.8λ) volt and (1240/0.5λ) volt.
公开/授权文献
- US20170263820A1 LIGHT-EMITTING DEVICE 公开/授权日：2017-09-14
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