标题

Organic light emitting layer material, coating liquid for forming organic light emitting layer using organic light emitting layer material, organic light emitting element using coating liquid for forming organic light emitting layer, light-source device using organic light emitting element, and method for producing organic light emitting element

授权日

2018-02-21

公开（公告）号

EP2615152B1

申请日

2010-09-10

公开（公告）日

2018-02-21

当前申请（专利权）人

HITACHI, LTD.

发明人

SAKUMA, HIROTAKA | ARATANI, SUKEKAZU

简单同族

CN102959039A | CN102959039B | EP2615152A1 | EP2615152A4 | EP2615152B1 | JP5668071B2 | JPWO2012032578A1 | US20130221337A1 | US9281489 | WO2012032578A1

简单同族成员数量

10

简单同族被引用专利总数

3

诉讼案件数

0

法律状态/事件

授权