Invention Grant
- Patent Title: OLED devices with internal outcoupling
- Patent Title (中): 具有内部输出耦合的OLED器件
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Application No.: US13599511Application Date: 2012-08-30
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Publication No.: US08969856B2Publication Date: 2015-03-03
- Inventor: Jie Jerry Liu , Srinivas Prasad Sista , Xiaolei Shi , Ri-An Zhao , Kelly Scott Chichak , Jeffrey Michael Youmans , Kevin Henry Janora , Larry Gene Turner
- Applicant: Jie Jerry Liu , Srinivas Prasad Sista , Xiaolei Shi , Ri-An Zhao , Kelly Scott Chichak , Jeffrey Michael Youmans , Kevin Henry Janora , Larry Gene Turner
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Mary Louise Stanford
- Main IPC: H01L35/24
- IPC: H01L35/24
Abstract:
Optoelectronic devices that have enhanced internal outcoupling are disclosed. The devices include a substrate, an anode, a cathode, an electroluminescent layer, and a hole injecting layer. The hole injecting layer includes inorganic nanoparticles that have a bimodal particle size distribution and which are dispersed in an organic matrix.
Public/Granted literature
- US20140061592A1 OLED DEVICES WITH INTERNAL OUTCOUPLING Public/Granted day:2014-03-06
Information query
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