Invention Grant
- Patent Title: Benzo-fused thiophene / triphenylene hybrid materials
- Patent Title (中): 苯并稠合噻吩/三亚苯混合材料
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Application No.: US13714872Application Date: 2012-12-14
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Publication No.: US08822708B2Publication Date: 2014-09-02
- Inventor: Bin Ma , Yonggang Wu , Chun Lin , Raymond Kwong
- Applicant: Universal Display Corportion
- Applicant Address: US NJ Ewing
- Assignee: Universal Display Corporation
- Current Assignee: Universal Display Corporation
- Current Assignee Address: US NJ Ewing
- Agency: Duane Morris LLP
- Main IPC: C07D307/78
- IPC: C07D307/78 ; H01J1/62 ; B32B9/00
Abstract:
Triphenylene containing benzo-fused thiophene compounds are provided. Additionally, triphenylene containing benzo-fused furan compounds are provided. The compounds may be useful in organic light emitting devices, particularly as hosts in the emissive layer of such devices, or as materials for enhancement layers in such devices, or both.
Public/Granted literature
- US20130175510A1 BENZO-FUSED THIOPHENE / TRIPHENYLENE HYBRID MATERIALS Public/Granted day:2013-07-11
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