Invention Grant
- Patent Title: Organic light emitting devices having reduced pixel shrinkage
- Patent Title (中): 具有降低的像素收缩率的有机发光器件
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Application No.: US10421074Application Date: 2003-04-22
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Publication No.: US07029765B2Publication Date: 2006-04-18
- Inventor: Raymond Kwong , Michael S. Weaver , Bin Ma , Jui-Yi Tsai , Michael Barone , David B. Knowles
- Applicant: Raymond Kwong , Michael S. Weaver , Bin Ma , Jui-Yi Tsai , Michael Barone , David B. Knowles
- Applicant Address: US NJ Ewing
- Assignee: Universal Display Corporation
- Current Assignee: Universal Display Corporation
- Current Assignee Address: US NJ Ewing
- Agency: Kenyon & Kenyon LLP
- Main IPC: H05B33/12
- IPC: H05B33/12 ; C09K11/06 ; C07D215/00
Abstract:
The present invention relates to organic light emitting devices (OLEDs), and more specifically to efficient OLEDs comprising an array of pixels and having reduced pixel shrinkage. The devices of the present invention comprise further relates to materials for use as emissive materials which give reduced shrinkage when incorporated into an OLED.
Public/Granted literature
- US20040214038A1 Organic light emitting devices having reduced pixel shrinkage Public/Granted day:2004-10-28
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