The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2026
Filed:
Dec. 16, 2024
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Kihyun Pyun, Yongin-si, KR;
Jungeon An, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01);
U.S. Cl.
CPC ...
G09G 3/32 (2013.01); G09G 2300/0828 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/08 (2013.01); G09G 2330/021 (2013.01); G09G 2330/025 (2013.01); G09G 2330/028 (2013.01);
Abstract
A display device comprises a display panel including pixels, a panel current sensor configured to sense a panel current of the display panel, and generate an overcurrent alert signal when the panel current is greater than a limit current, a driving controller configured to generate an overcurrent prevention enable signal for determining whether to turn on an overcurrent prevention mode based on the overcurrent alert signal, and an initialization voltage generator configured to control an initialization voltage applied to the pixels in response to the overcurrent prevention enable signal.