Invention Grant
- Patent Title: Host compounds for red phosphorescent OLEDs
- Patent Title (中): 用于红色磷光OLED的主体化合物
-
Application No.: US13718248Application Date: 2012-12-18
-
Publication No.: US09118017B2Publication Date: 2015-08-25
- Inventor: Chuanjun Xia , Kwang-Ohk Cheon
- Applicant: Universal Display Corporation
- 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: H01L51/50
- IPC: H01L51/50 ; H01L51/00
Abstract:
Novel compounds containing a triphenylene moiety linked to an αβ connected binaphthyl ring system are provided. These compounds have surprisingly good solubility in organic solvents and are useful as host compounds in red phosphorescent OLEDs.
Public/Granted literature
- US20130221332A1 NOVEL HOST COMPOUNDS FOR RED PHOSPHORESCENT OLEDS Public/Granted day:2013-08-29
Information query
IPC分类:
