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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

Compound having acridan ring structure, and organic electroluminescent device
1900-01-01
US20150060803A1
2013-04-04
2015-03-05
HODOGAYA CHEMICAL CO., LTD.
YOKOYAMA, NORIMASA | NAGAOKA, MAKOTO | KANDA, DAIZOU | KABASAWA, NAOAKI | HAYASHI, SHUICHI
注释

Compound having substituted ortho-terphenyl structure, and organic electroluminescent device
1900-01-01
US20140034935A1
2012-02-23
2014-02-06
HODOGAYA CHEMICAL CO., LTD. | KYUSHU UNIVERSITY NATIONAL UNIVERSITY CORPORATION
ADACHI, CHIHAYA | YASUDA, TAKUMA | TOGASHI, KAZUNORI | NOMURA, SHINTARO
注释

Pixel and organic light emitting display using the same
2017-05-17
EP2624244B1
2012-09-04
2017-05-17
SAMSUNG DISPLAY CO., LTD.
AHN, JEONG-KEUN | LEE, WANG-JO
注释

有机电场发光元件用材料及使用其的有机电场发光元件
2020-04-07
CN107408638B
2016-03-08
2020-04-07
日铁化学材料株式会社
上田季子 | 小川淳也 | 甲斐孝弘 | 多田匡志
注释

Material for organic electroluminescent element and organic electroluminescent element in which same is used
1900-01-01
EP3279962A4
2016-03-08
2018-08-08
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
UEDA TOKIKO | OGAWA JUNYA | KAI TAKAHIRO | TADA MASASHI
注释

Material for organic electroluminescent element and organic electroluminescent element in which same is used
1900-01-01
EP3279962A1
2016-03-08
2018-02-07
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
UEDA TOKIKO | OGAWA JUNYA | KAI TAKAHIRO | TADA MASASHI
注释

Pixel and organic light emitting display using the same
1900-01-01
EP2624244A1
2012-09-04
2013-08-07
SAMSUNG DISPLAY CO., LTD.
AHN, JEONG-KEUN | LEE, WANG-JO
注释

Material for organic electroluminescent element and organic electroluminescent element in which same is used
2019-09-25
EP3279962B1
2016-03-08
2019-09-25
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
UEDA TOKIKO | OGAWA JUNYA | KAI TAKAHIRO | TADA MASASHI
注释

Compound having acridan ring structure, and organic electroluminescent device
1900-01-01
EP3139423A1
2013-04-04
2017-03-08
HODOGAYA CHEMICAL CO., LTD.
YOKOYAMA, NORIMASA | NAGAOKA, MAKOTO | KANDA, DAIZOU | KABASAWA, NAOAKI | HAYASHI, SHUICHI
注释