Zaihao Zheng

2 Patents

• US124398172025

  Long-lifetime Organic Electroluminescent Compound and Organic Electroluminescent Device Comprising the Same

  SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., Ltd.

  0 cites
• US124103672025

  Blue Luminescent Composition and Organic Electroluminescent Device Comprising Blue Luminescent Composition

  SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., Ltd.

  0 cites