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

Reference current generator circuit of organic EL drive circuit, organic EL drive circuit and organic EL display device
2008-05-13
US7372439
2005-04-26
2008-05-13
ROHM CO., LTD.
YAGUMA, HIROSHI | FUJISAWA, MASANORI | ABE, SHINICHI
注释

Reference current generator circuit of organic EL drive circuit, organic EL drive circuit and organic EL display device
1900-01-01
US20050237284A1
2005-04-26
2005-10-27
ROHM CO., LTD.
YAGUMA, HIROSHI | FUJISAWA, MASANORI | ABE, SHINICHI
注释

Organic electroluminescence element and organic electroluminescence display
1900-01-01
EP1615474A4
2002-12-25
2008-04-30
FUJIFILM CORPORATION
KINOSHITA, MASARU, C/O FUJITSU LIMITED | ITAI, YUICHIRO, C/O FUJITSU LIMITED | NAKAYAMA, MASAYA, C/O FUJITSU LIMITED | KODAMA, JUN, C/O FUJITSU LIMITED
注释

Organic electroluminescence element and organic electroluminescence display
1900-01-01
EP1615474A1
2002-12-25
2006-01-11
FUJIFILM CORPORATION
KINOSHITA, MASARU, C/O FUJITSU LIMITED | ITAI, YUICHIRO, C/O FUJITSU LIMITED | NAKAYAMA, MASAYA, C/O FUJITSU LIMITED | KODAMA, JUN, C/O FUJITSU LIMITED
注释

Light-emitting material and organic light-emitting device
2007-05-29
US7223483
2002-02-20
2007-05-29
SAMSUNG ELECTRONICS CO., LTD
SHIRANE, KORO | KAMACHI, MOTOAKI | ITO, NAOKO | KOYAMA, TAMAMI
注释

Light-emitting material and organic light-emitting device
1900-01-01
US20030181694A1
2002-02-20
2003-09-25
SAMSUNG ELECTRONICS CO., LTD
SHIRANE, KORO | KAMACHI, MOTOAKI | ITO, NAOKO | KOYAMA, TAMAMI
注释

Organic electroluminescence display
1900-01-01
EP1179970A1
2000-12-21
2002-02-13
SONY CORPORATION
SEKIYA, MITSUNOBU, SONY CORPORATION
注释

유기 전계 발광 디스플레이
1900-01-01
KR1020010108244A
2000-12-21
2001-12-07
소니 주식회사
세키야미쓰노부
注释

유기전계발광 표시장치의 구동방법
1900-01-01
KR1020080042320A
2006-11-09
2008-05-15
삼성에스디아이 주식회사
김도익 | 류도형
注释