发明申请
- 专利标题： OLED on Curved Substrate
- 专利标题（中）： OLED在弯曲基板上
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申请号： US14106274申请日： 2013-12-13
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公开(公告)号： US20150171374A1公开(公告)日： 2015-06-18
- 发明人: Paul E. Burrows , Ruiqing Ma , Gregory McGraw , Huiqing Pang
- 申请人： Universal Display Corporation
- 申请人地址： US NJ Ewing
- 专利权人： Universal Display Corporation
- 当前专利权人： Universal Display Corporation
- 当前专利权人地址： US NJ Ewing
- 主分类号： H01L51/52
- IPC分类号： H01L51/52 ; H01L51/56
摘要：
Devices and components are provided that include a curved outcoupling component and an OLED, where the outcoupling component provides up to 100% outcoupling of light emitted by the OLED into air. The outcoupling component has an outer radius R and includes a material with a refractive index n. The OLED is in optical communication with the outcoupling component and disposed such that each emissive element of the OLED is within a distance r measured from the center of curvature of the surface at the outer radius R, such that R−r>(n−1)r.
公开/授权文献
- US09496522B2 OLED optically coupled to curved substrate 公开/授权日：2016-11-15
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