Invention Grant
- Patent Title: Display device displaying substantially constant luminance and driving method thereof
- Patent Title (中): 显示基本恒定亮度的显示装置及其驱动方法
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Application No.: US13742072Application Date: 2013-01-15
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Publication No.: US09443465B2Publication Date: 2016-09-13
- Inventor: Se Hyoung Cho , Joon-Chul Goh , Jong-Hee Kim , Cheol-Gon Lee , Jae Keun Lim , Ho Yong Jung , Chong Chul Chai
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2012-0090648 20120820
- Main IPC: G09G3/30
- IPC: G09G3/30 ; G09G3/32 ; G09G3/20
Abstract:
A display device includes: a first switching element which transmits a first data voltage; a second switching element which transmits a second data voltage; a driving transistor connected to the first switching element and the second switching element, where the driving transistor is driven based on the first data voltage and the second data voltage; and an organic light emitting diode connected to the driving transistor, where the organic light emitting diode emits light based on an output of the driving transistor, and a driving method thereof.
Public/Granted literature
- US20140049458A1 DISPLAY DEVICE AND DRIVING METHOD THEREOF Public/Granted day:2014-02-20
Information query
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