深圳市专利协会--专利数据库

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LED显示技术

标题
授权日
公开（公告）号
申请日
公开（公告）日
当前申请（专利权）人
发明人
操作

COMPOUND HAVING AZAINDENO[1,2-c]PHENANTHRENE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
1900-01-01
US20200035927A1
2019-07-25
2020-01-30
HODOGAYA CHEMICAL CO., LTD.
KASE, KOUKI | KIM, SI-IN | HIRAYAMA, YUTA
注释

Organic electroluminescence device and polycyclic compound for organic electroluminescence device
1900-01-01
US20200185606A1
2019-09-18
2020-06-11
SAMSUNG DISPLAY CO., LTD.
LEE, JUNGSUB | JEONG, HYEIN | PARK, HYE JEONG
注释

A plurality of host materials and organic electroluminescent device comprising the same
1900-01-01
US20200028089A1
2018-02-23
2020-01-23
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
CHO, SANG-HEE | MOON, DOO-HYEON | KIM, BITNARI
注释

Electroluminescence display device
1900-01-01
US20190180682A1
2018-11-29
2019-06-13
LG DISPLAY CO., LTD.
KIM, KYUNGMAN
注释

Electroluminescent display device
1900-01-01
US20190181368A1
2018-11-02
2019-06-13
LG DISPLAY CO., LTD.
KIM, HOJIN | JUNG, GOEUN | BAIK, SEUNGMIN
注释

Display panel, display device and display method
2020-04-14
US10621906
2018-09-28
2020-04-14
BOE TECHNOLOGY GROUP CO., LTD.
LIANG, PENGXIA | WANG, WEI | CHEN, XIAOCHUAN | TAN, JIFENG | MENG, XIANDONG | GAO, JIAN | MENG, XIANQIN | YU, JING
注释

Display device
1900-01-01
US20190363298A1
2018-01-23
2019-11-28
KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
KAWAMORI, JUN | NAKANO, RYOKO
注释

Display panel, display device and display method
1900-01-01
US20190237005A1
2018-09-28
2019-08-01
BOE TECHNOLOGY GROUP CO., LTD.
LIANG, PENGXIA | WANG, WEI | CHEN, XIAOCHUAN | TAN, JIFENG | MENG, XIANDONG | GAO, JIAN | MENG, XIANQIN | YU, JING
注释

Display device
1900-01-01
US20180315802A1
2018-01-08
2018-11-01
JOLED INC.
KAMIYAMA, ISAO
注释