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:
Oct. 14, 2025
Filed:
Jun. 27, 2024
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventor:
Sibeak Pyo, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3291 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3291 (2013.01); G09G 2320/0238 (2013.01);
Abstract
A method and system for setting a black voltage of a display panel is provided to reduce power consumption through setting the black voltage considering a color area. The method of setting the black voltage of the display panel comprising a first pixel of a first color, a second pixel of a second color, and a third pixel of a third color comprises applying a test voltage to the display panel, measuring a luminance and color area of a test image displayed in the display panel, and individually obtaining a black voltage of each of the first to third pixels based on the luminance and the color area.