Invention Grant
- Patent Title: Display device and driving method thereof
- Patent Title (中): 显示装置及其驱动方法
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Application No.: US14218956Application Date: 2014-03-18
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Publication No.: US09576536B2Publication Date: 2017-02-21
- Inventor: Oh Jo Kwon , Kyung Youl Min , Choong Sun Shin , Hee Sun Ahn , Hyun Sik Kim , Jun Suk Bang , Gyu Hyeong Cho
- Applicant: SAMSUNG DISPLAY CO., LTD. , KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Yongin-si KR Daejeon
- Assignee: Samsung Display Co., Ltd.,Korea Advanced Institute of Science and Technology
- Current Assignee: Samsung Display Co., Ltd.,Korea Advanced Institute of Science and Technology
- Current Assignee Address: KR Yongin-si KR Daejeon
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2013-0120601 20131010
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G3/32

Abstract:
A display device according to an embodiment of the present invention includes: a pixel configured to emit light according to a data signal supplied to a data line, a power source voltage supplier configured to supply a power source voltage to the pixel, a driving transistor configured to drive the pixel to be emitted according to the data signal and the power source voltage, and a sensor configured to supply a test signal to a data line and to detect a sensing current flowing to the data line through the driving transistor according to the test signal.
Public/Granted literature
- US20150103062A1 DISPLAY DEVICE AND DRIVING METHOD THEREOF Public/Granted day:2015-04-16
Information query
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