Invention Grant
- Patent Title: Organic electroluminescent materials and devices
-
Application No.: US15483032Application Date: 2017-04-10
-
Publication No.: US10608185B2Publication Date: 2020-03-31
- Inventor: Chi Hang Lee , Raymond Kwong
- Applicant: Universal Display Corporation
- Applicant Address: US NJ Ewing
- Assignee: UNIVERAL DISPLAY CORPORATION
- Current Assignee: UNIVERAL DISPLAY CORPORATION
- Current Assignee Address: US NJ Ewing
- Agency: Riverside Law LLP
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L51/50 ; C09K11/06 ; C09K11/02 ; C07C13/62 ; C07D409/14 ; C07D403/04 ; C07D409/10 ; C07D493/04 ; C07D491/147 ; C07D407/10 ; C07D497/04 ; C07D221/18 ; C07D411/14 ; C07D401/04 ; C07D403/14 ; C07D241/38 ; C07D471/04 ; C07D403/10 ; C07D498/04 ; C07D411/04 ; C07D471/14 ; C07D209/86 ; C07D413/04 ; C07D409/04 ; C07D401/14 ; C07D405/04 ; C07D405/14 ; C07D497/14 ; C07D311/78 ; C07D265/34 ; C07D307/91 ; C07D413/14 ; C07D491/052 ; C07D498/14 ; C07D327/06 ; C07D491/048
Abstract:
The present invention includes fused tetraphenylene compounds that may be used as charge transporters, hosts or emitters in OLEDs.
Public/Granted literature
- US20180108844A1 Organic Electroluminescent Materials and Devices Public/Granted day:2018-04-19
Information query
IPC分类:
