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

발명의 명칭 유기 전계 발광 소자용 화합물 및 이것을 이용한 유기 전계 발광 소자
2016-02-24
KR101598931B1
2009-02-05
2016-03-02
신닛테츠 수미킨 가가쿠 가부시키가이샤
사와다유이치 | 카이타카히로 | 코모리마사키 | 야마모토토시히로
注释

Phosphor thin film, preparation method, and EL panel
1900-01-01
US20020155318A1
2001-05-30
2002-10-24
IFIRE IP CORPORATION
YANO, YOSHIHIKO | OIKE, TOMOYUKI
注释

Organic electroluminescent element and material for organic electroluminescent element
1900-01-01
EP2418707A4
2010-04-05
2012-09-19
IDEMITSU KOSAN CO., LTD.
IWAKUMA, TOSHIHIRO | TAKASHIMA, YORIYUKI | ITO, MITSUNORI | OGIWARA, TOSHINARI
注释

Organic electroluminescent element and material for organic electroluminescent element
1900-01-01
EP2418707A1
2010-04-05
2012-02-15
IDEMITSU KOSAN CO., LTD.
IWAKUMA, TOSHIHIRO | TAKASHIMA, YORIYUKI | ITO, MITSUNORI | OGIWARA, TOSHINARI
注释

Organic electroluminescent element and material for organic electroluminescent element
2014-11-26
EP2418707B1
2010-04-05
2014-11-26
IDEMITSU KOSAN CO., LTD.
IWAKUMA, TOSHIHIRO | TAKASHIMA, YORIYUKI | ITO, MITSUNORI | OGIWARA, TOSHINARI
注释

Phosphor thin film, preparation method, and EL panel
1900-01-01
EP1251159A2
2001-07-06
2002-10-23
TDK CORPORATION
YANO, YOSHIHIKO | OIKE, TOMOYUKI
注释

Polymer containing sulfo group and organic electroluminescent element containing the polymer
2011-09-06
US8012608
2006-10-12
2011-09-06
YAMAMOTO CHEMICALS, INC.
TOGASHI, KAZUHIKO | NARUSE, JUNKO | MITA, NARUYOSHI
注释

Phosphor thin film, preparation method, and EL panel
2003-09-30
US6627251
2001-05-30
2003-09-30
IFIRE IP CORPORATION
YANO, YOSHIHIKO | OIKE, TOMOYUKI
注释

Polymer compound, charge-transporting polymer, composition for organic electroluminescent element, organic electroluminescent element, organic el display device, and organic el light
1900-01-01
US20150102334A1
2014-12-18
2015-04-16
MITSUBISHI CHEMICAL CORPORATION
IIDA, KOICHIRO | BABA, TATSUSHI | LI, YANJUN
注释