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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 electroluminescent compound and organic electroluminescent device comprising the same
1900-01-01
EP3563437A4
2017-12-26
2020-07-01
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
KIM, HYUN | LEE, DONG-HYUNG
注释

Organic electroluminescent material and organic electroluminescent device comprising the same
1900-01-01
EP3519532A1
2017-09-20
2019-08-07
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
KIM, BITNARI | KIM, HYUN | LEE, DONG HYUNG
注释

Organic electroluminescent material and organic electroluminescent device comprising the same
1900-01-01
EP3519532A4
2017-09-20
2020-05-06
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
KIM, BITNARI | KIM, HYUN | LEE, DONG HYUNG
注释

Compound including nitrogen and organic electroluminescence device including the same
1900-01-01
EP3460863A1
2018-06-29
2019-03-27
SAMSUNG DISPLAY CO., LTD.
SAKAMOTO, NAOYA
注释

Display device using semiconductor light emitting element
1900-01-01
EP3537852A4
2017-01-31
2020-06-17
LG ELECTRONICS INC.
CHOI, HWANJOON | LEE, YONGHAN
注释

Display device using semiconductor light emitting element
1900-01-01
EP3537852A1
2017-01-31
2019-09-11
LG ELECTRONICS INC.
CHOI, HWANJOON | LEE, YONGHAN
注释

Optical material and production method therefor, and light emitting diode, optical isolator, and optical processing apparatus which use said optical material
1900-01-01
EP2789672A4
2013-04-27
2015-04-08
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
SHIMAMURA , KIYOSHI | GARCIA VILLORA , ENCARNACION ANTONIA
注释

Optical material and production method therefor, and light emitting diode, optical isolator, and optical processing apparatus which use said optical material
1900-01-01
EP2789672A1
2013-04-27
2014-10-15
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
SHIMAMURA , KIYOSHI | GARCIA VILLORA , ENCARNACION ANTONIA
注释

Optical material and production method therefor, and light emitting diode, optical isolator, and optical processing apparatus which use said optical material
2016-12-14
EP2789672B1
2013-04-27
2016-12-14
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
SHIMAMURA , KIYOSHI | GARCIA VILLORA , ENCARNACION ANTONIA
注释