发明授权
- 专利标题: Organic electroluminescent light source
- 专利标题(中): 有机电致发光光源
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申请号: US09790547申请日: 2001-02-23
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公开(公告)号: US06545408B2公开(公告)日: 2003-04-08
- 发明人: Masahiro Uchida , Tatsuaki Funamoto , Osamu Yokoyama
- 申请人: Masahiro Uchida , Tatsuaki Funamoto , Osamu Yokoyama
- 优先权: JP2000-048043 20000224
- 主分类号: H05B3314
- IPC分类号: H05B3314
摘要:
The invention provides a linear organic electroluminescent light source which is high in brightness and capable of realizing white color. A brighter light source can be obtained compared with a light source having only one organic electroluminescent element by forming the organic electroluminescent element to have at least one organic layer, which emits light, on both sides of a transparent substrate, and covering the transparent substrate with a mirror which is high in reflectance except one end face of the transparent substrate. When the same brightness as that of a light source having one element is obtained, the power consumption can be suppressed. The light source can thus emit white light.
公开/授权文献
- US20010020818A1 Organic electroluminescent light source 公开/授权日:2001-09-13
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