发明申请
US20120319146A1 FINE TUNING OF EMISSION SPECTRA BY COMBINATION OF MULTIPLE EMITTER SPECTRA
有权
通过多发射光谱的组合对发射光谱进行精细调谐
- 专利标题： FINE TUNING OF EMISSION SPECTRA BY COMBINATION OF MULTIPLE EMITTER SPECTRA
- 专利标题（中）： 通过多发射光谱的组合对发射光谱进行精细调谐
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申请号： US13163207申请日： 2011-06-17
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公开(公告)号： US20120319146A1公开(公告)日： 2012-12-20
- 发明人: Vadim Adamovich , Hitoshi Yamamoto , Michael S. Weaver
- 申请人： Vadim Adamovich , Hitoshi Yamamoto , Michael S. Weaver
- 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：
A first device is provided. The first device includes an anode, a cathode and an emissive layer disposed between the anode and the cathode. The emissive layer includes a first organic emitting material having a first peak wavelength and a second organic emitting material having a second peak wavelength. The emissive layer has a homogenous composition. The second peak wavelength is between 0 and 40 nm greater than the first peak wavelength.
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