深圳市专利协会--专利数据库

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手术器械（超声刀）

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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

有机电致发光显示装置的制造方法
1900-01-01
CN1992374A
2006-12-29
2007-07-04
乐金显示有限公司
金玉姬
注释

有机电致发光显示装置的制造方法
2011-09-07
CN1992374B
2006-12-29
2011-09-07
乐金显示有限公司
金玉姬
注释

Pixel driving circuit, display apparatus and driving method thereof
1900-01-01
EP3365886A1
2016-08-11
2018-08-29
BOE Technology Group Co. Ltd. | Chengdu BOE Optoelectronics Technology Co. Ltd.
QING, HAIGANG | QI, XIAOJING
注释

Organic light emitting diode display device and manufacturing method thereof
1900-01-01
EP3331021A1
2017-11-30
2018-06-06
SAMSUNG DISPLAY CO., LTD.
KIM, MOOJONG
注释

Display panel, display device and compensation method
1900-01-01
EP3550609A1
2017-06-30
2019-10-09
BOE TECHNOLOGY GROUP CO., LTD.
LIN, YI-CHENG | LI, QUANHU | GAI, CUILI | WANG, LING | ZHANG, BAOXIA
注释

Material for organic electroluminescence device and process for producing the same
1900-01-01
EP1107331A3
2000-12-07
2005-11-02
DAICEL CHEMICAL INDUSTRIES, LTD.
KITAGUCHI, TORU | KAMBARA, SHIGEKI | FUKUMURA, HIROSHI
注释

Material for organic electroluminescence device and process for producing the same
1900-01-01
EP1107331A2
2000-12-07
2001-06-13
DAICEL CHEMICAL INDUSTRIES, LTD.
KITAGUCHI, TORU | KAMBARA, SHIGEKI | FUKUMARA, HIROSHI
注释

Polymeric electroluminescent device and method for preparing same
1900-01-01
EP2787792A4
2011-11-28
2015-09-23
OCEAN'S KING LIGHTING SCIENCE&TECHNOLOGY CO., LTD. | SHENZHEN OCEAN'S KING LIGHTING ENGINEERING CO. LTD.
ZHOU, MINGJIE | WANG, PING | HUANG, HUI | CHEN, JIXING
注释

Polymeric electroluminescent device and method for preparing same
1900-01-01
EP2787792A1
2011-11-28
2014-10-08
OCEAN'S KING LIGHTING SCIENCE&TECHNOLOGY CO., LTD. | SHENZHEN OCEAN'S KING LIGHTING ENGINEERING CO. LTD.
ZHOU, MINGJIE | WANG, PING | HUANG, HUI | CHEN, JIXING
注释