Invention Grant
- Patent Title: Electronic device with improved overcurrent protection reliability and method for driving the same
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Application No.: US17335501Application Date: 2021-06-01
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Publication No.: US11501702B2Publication Date: 2022-11-15
- Inventor: Wonjin Seo , Eunjin Choi , Kihyun Pyun
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-Si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-Si
- Agency: Cantor Colburn LLP
- Priority: KR10-2020-0115462 20200909
- Main IPC: G09G3/3208
- IPC: G09G3/3208 ; H01L27/32

Abstract:
An electronic device includes a display panel which includes a plurality of light emitting elements and in which a plurality of areas is defined based on the plurality of light emitting elements, a compensation unit which calculates compensation values for image data provided to each of the plurality of areas, and a control unit which controls the output of the image data provided to the display panel based on the compensation values and the image data, where the control unit may include a correction unit which outputs a correction ratio of each of the plurality of areas based on the compensation values and a comparison unit which determines whether an input current of the image data is in a normal range based on the correction ratio.
Public/Granted literature
- US20220076621A1 ELECTRONIC DEVICE AND METHOD FOR DRIVING THE SAME Public/Granted day:2022-03-10
Information query
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