Inventor
ZHENG ZAIHAO
CN2 patents
Patents
2 patentsUS12439817B2Oct 7, 2025
Long-lifetime organic electroluminescent compound and organic electroluminescent device comprising the same
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD0 citations41
US12410367B2Sep 9, 2025
Blue luminescent composition and organic electroluminescent device comprising blue luminescent composition
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD0 citations38