深圳市专利协会--专利数据库

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LED显示技术

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

Electroluminescence display apparatus
2006-12-26
US7154456
2000-08-24
2006-12-26
SANYO ELECTRIC CO., LTD.
SAITO, YOSHINORI
注释

Compensation of threshold voltage in driving transistor of organic light emitting diode display device
1900-01-01
US20160078816A1
2015-11-18
2016-03-17
LG DISPLAY CO., LTD.
BAE, NAYOUNG | YOON, JOONGSUN | SHIN, MINJAE
注释

Anthracene derivative, light-emitting material, material for light-emitting element, composition for coating, light-emitting element, light-emitting device, and electronic appliance
1900-01-01
EP2107096A3
2009-03-26
2010-04-14
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
KAWAKAMI, SACHIKO | SUZUKI, TSUNENORI | OHSAWA, NOBUHARU | SHITAGAKI, SATOKO | SEO, SATOSHI
注释

Anthracene derivative, light-emitting material, material for light-emitting element, composition for coating, light-emitting element, light-emitting device, and electronic appliance
1900-01-01
EP2107096A2
2009-03-26
2009-10-07
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
KAWAKAMI, SACHIKO | SUZUKI, TSUNENORI | OHSAWA, NOBUHARU | SHITAGAKI, SATOKO | SEO, SATOSHI
注释

Drive device for extending the lifetime of a light-emitting display panel
1900-01-01
EP1465145A2
2004-03-16
2004-10-06
TOHOKU PIONEER CORPORATION
MURAKATA, MASAKI | YUKI, TOSHINAO | OGOSHI, KUNIZO
注释

Organic EL display
1900-01-01
EP1598878A3
2005-05-17
2007-05-02
LG DISPLAY CO., LTD.
CHOI, HONG SEOK 305-806, WOOSUNG 1 CHA APT.
注释

Organic EL display
2016-06-29
EP1598878B1
2005-05-17
2016-06-29
LG DISPLAY CO., LTD.
CHOI, HONG SEOK 305-806, WOOSUNG 1 CHA APT.
注释

Method of fabricating organic light emitting diode display
1900-01-01
US20100291720A1
2009-11-12
2010-11-18
LG DISPLAY CO., LTD.
KIM, WOOCHAN | AHN, BYUNGCHUL | HAN, CHANGWOOK
注释

Electroluminescent materials and devices
1900-01-01
EP1848786A1
2006-02-09
2007-10-31
MERCK PATENT GMBH
KATHIRGAMANATHAN, POOPATHY | GANESHAMURUGAN, SUBRAMANIAM | KUMARAVERL, MUTTULINGAM | PARTHEEPAN, ARUMUGAM | PARAMASWARA, GNANAMOLY
注释