深圳市专利协会--专利数据库

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手术器械（超声刀）

手术器械（内窥镜）

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LCD显示技术

OLED显示技术

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

有機発光表示装置及びその駆動方法
1900-01-01
JP2019066847A
2018-09-28
2019-04-25
エルジーディスプレイカンパニーリミテッド
イ, テギョン
注释

Indenocarbazole compound and organic electroluminescence device
1900-01-01
US20200058879A1
2017-10-18
2020-02-20
HODOGAYA CHEMICAL CO., LTD.
TAKAHASHI, TAKEHIRO | KITAHARA, HIDEYOSHI | IZUMIDA, JUNICHI
注释

구동회로, 유기발광표시장치 및 구동방법
1900-01-01
KR1020200016039A
2018-08-06
2020-02-14
엘지디스플레이 주식회사
강민형 | 미와 코이치
注释

유기 발광 표시 장치 및 유기 발광 표시 장치 제조 방법
1900-01-01
KR1020130123755A
2012-05-03
2013-11-13
삼성디스플레이 주식회사
유춘기 | 최준후 | 박종현 | 박경훈 | 김정환 | 허성권
注释

AC switch with zero off current for EL panel
2010-11-30
US7843140
2005-10-27
2010-11-30
WORLD PROPERTIES, INC.
PAPKE, CHRISTOPHER ERIC | YEE, HAROLD GEE | KIMBALL, ROBERT ALLEN
注释

AC switch with zero off current for EL panel
1900-01-01
US20070097039A1
2005-10-27
2007-05-03
WORLD PROPERTIES, INC.
PAPKE, CHRISTOPHER ERIC | YEE, HAROLD GEE | KIMBALL, ROBERT ALLEN
注释

Organic light emitting display apparatus and method of manufacturing the same
2016-10-04
US9461263
2012-11-14
2016-10-04
SAMSUNG DISPLAY CO., LTD.
YOU, CHUN-GI | CHOI, JOON-HOO | PARK, JONG-HYUN | PARK, KYUNG-HOON | KIM, JEONG-HWAN | HEO, SEONG-KWEON
注释

Novel compound and organic light emitting device using the same
1900-01-01
US20200106017A1
2018-09-14
2020-04-02
LG CHEM, LTD.
HA, JAE SEUNG | LEE, SUNG JAE | MUN, HYEON JIN
注释

Novel compound and organic light emitting device comprising the same
1900-01-01
US20190341558A1
2018-03-13
2019-11-07
LG CHEM, LTD.
YANG, JUNG HOON | LEE, DONG HOON | HUH, JUNG OH | JANG, BOON JAE | KANG, MIN YOUNG | HEO, DONG UK | HAN, MI YEON | JUNG, MIN WOO
注释