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公开(公告)号:US20200303657A1
公开(公告)日:2020-09-24
申请号:US16821297
申请日:2020-03-17
Applicant: UNIVERSAL DISPLAY CORPORATION
Inventor: MINGJUAN SU , WALTER YEAGER , ALAN DEANGELIS , BIN MA , JUI-YI TSAI , LICHANG ZENG , CHUANJUN XIA
Abstract: The present invention includes a new series of benzofused heterocyclic ligands for metal complexes. These complexes show promising photophysical performance when incorporated into OLEDs.