Invention Grant
- Patent Title: Phosphorescent materials containing iridium complexes
- Patent Title (中): 含铱络合物的磷光体
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Application No.: US12044234Application Date: 2008-03-07
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Publication No.: US08431243B2Publication Date: 2013-04-30
- Inventor: Raymond Kwong , Bin Ma , Chuanjun Xia , Bert Alleyne , Jason Brooks
- Applicant: Raymond Kwong , Bin Ma , Chuanjun Xia , Bert Alleyne , Jason Brooks
- Applicant Address: US NJ Ewing
- Assignee: Universal Display Corporation
- Current Assignee: Universal Display Corporation
- Current Assignee Address: US NJ Ewing
- Agency: Kilpatrick Townsend & Stockton, LLP
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/06
Abstract:
Phosphorescent materials comprising iridium complexes of Formula I are provided. Compounds of Formula I are red emitters, and OLED devices incorporating these compounds have improved properties such as higher efficiency and stability.
Public/Granted literature
- US20080261076A1 PHOSPHORESCENT MATERIALS Public/Granted day:2008-10-23
Information query
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