6H-indoles [3,2-b] quinoxaline derivatives and Organic Light Emitting Diode thereof
6H-indoles [3,2-b] quinoxaline derivatives and Organic Light Emitting Diode thereof
- CN 102,329,334 B
- Filed: 07/13/2010
- Issued: 03/16/2016
- Est. Priority Date: 07/13/2010
- Status: Active Grant