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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 luminescent materials, coating solution using same for organic
2017-02-14
US9570717
2015-07-07
2017-02-14
HITACHI, LTD.
SAKUMA, HIROTAKA | ARATANI, SUKEKAZU | SASAKI, HIROSHI
注释

Organic luminescent materials, coating solution using same for organic
1900-01-01
US20150311479A1
2015-07-07
2015-10-29
HITACHI, LTD.
SAKUMA, HIROTAKA | ARATANI, SUKEKAZU | SASAKI, HIROSHI
注释

Organic luminescent materials, coating solution using same for organic emitting layer, organic light emitting device using coating solution and light source device using organic light emitting device
1900-01-01
US20110175066A1
2010-08-18
2011-07-21
HITACHI, LTD.
SAKUMA, HIROTAKA | ARATANI, SUKEKAZU | SASAKI, HIROSHI
注释

Organic luminescent materials, coating solution using same for organic emitting layer, organic light emitting device using coating solution and light source device using organic light emitting device
2012-11-27
US8319211
2010-08-18
2012-11-27
HITACHI, LTD.
SAKUMA, HIROTAKA | ARATANI, SUKEKAZU | SASAKI, HIROSHI
注释

Organic luminescent materials, coating solution using same for organic emitting layer, organic light emitting device using coating solution and light source device using organic light emitting device
2016-10-12
EP2354207B1
2010-08-16
2016-10-12
HITACHI, LTD.
SAKUMA, HIROTAKA | ARATANI, SUKEKAZU | SASAKI, HIROSHI
注释

有机发光层材料及其涂布液、有机发光元件以及光源装置
2019-05-10
CN107039592B
2010-08-16
2019-05-10
株式会社日立制作所
佐久间广贵 | 荒谷介和 | 佐佐木洋
注释

Organic luminescent materials, coating solution using same for organic emitting layer, organic light emitting device using coating solution and light source device using organic light emitting device
2019-07-17
EP3115434B1
2010-08-16
2019-07-17
HITACHI, LTD.
SAKUMA, HIROTAKA | ARATANI, SUKEKAZU | SASAKI, HIROSHI
注释

Organic luminescent materials, coating solution using same for organic emitting layer, organic light emitting device using coating solution and light source device using organic light emitting device
1900-01-01
EP3115434A1
2010-08-16
2017-01-11
HITACHI, LTD.
SAKUMA, HIROTAKA | ARATANI, SUKEKAZU | SASAKI, HIROSHI
注释

Organic luminescent materials, coating solution using same for organic emitting layer, organic light emitting device using coating solution and light source device using organic light emitting device
1900-01-01
EP2354207A1
2010-08-16
2011-08-10
HITACHI, LTD.
SAKUMA, HIROTAKA | ARATANI, SUKEKAZU | SASAKI, HIROSHI
注释