深圳市专利协会--专利数据库

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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

Organic electroluminescence device and polycyclic compound for organic electroluminescence device
1900-01-01
US20200044159A1
2019-07-26
2020-02-06
SAMSUNG DISPLAY CO., LTD.
YAMATANI, AKINORI
注释

Material for organic electroluminescent device and organic electroluminescent device including the same
1900-01-01
US20160190487A1
2015-11-13
2016-06-30
SAMSUNG DISPLAY CO., LTD.
AKASHI, NOBUTAKA | UENO, MASATSUGU
注释

Organic electroluminescence device and amine compound for organic electroluminescence device
1900-01-01
US20200119282A1
2019-09-26
2020-04-16
SAMSUNG DISPLAY CO., LTD.
SAKUMA, TAKAO
注释

Organic electroluminescence device and monoamine compound for organic electroluminescence device
1900-01-01
US20190237668A1
2019-01-24
2019-08-01
SAMSUNG DISPLAY CO., LTD.
MIYAKE, HIDEO | UENO, MASATSUGU | JIN, XIULAN | TAKADA, ICHINORI | UNO, TAKUYA | ITOI, HIROAKI
注释

Organic electroluminescence device and amine compound for organic electroluminescence device
1900-01-01
US20200127208A1
2019-10-16
2020-04-23
SAMSUNG DISPLAY CO., LTD.
IMADA, ICHIRO | TAKADA, ICHINORI
注释

Organic electroluminescence device and monoamine compound for organic electroluminescence device
1900-01-01
US20200168797A1
2019-09-09
2020-05-28
SAMSUNG DISPLAY CO., LTD.
TAKADA, ICHINORI
注释

Organic electroluminescence device and polycyclic compound for organic electroluminescence device
1900-01-01
US20200203627A1
2019-10-09
2020-06-25
SAMSUNG DISPLAY CO., LTD. | KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
MIYAZAKI, YUUKI | FUJITA, YOSHIMASA | MATSUO, KYOHEI | YASUDA, TAKUMA
注释

Organic electroluminescent display panel and display device
2020-06-30
US10700142
2018-04-24
2020-06-30
SHANGHAI TIANMA AM-OLED CO., LTD.
CHEN, MIN | HUANG, KAIHONG
注释

Novel diamine compound and organic electroluminescent device using the same
1900-01-01
US20180033965A1
2016-12-15
2018-02-01
E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD.
HUANG, HEH-LUNG | HSU, PO-WEI | YAO, CHENG-CHUNG | CHAO, TENG-CHIH
注释