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:
Aug. 19, 2025
Filed:
Mar. 21, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A display apparatus is disclosed. The present display apparatus comprises: a display panel; a backlight unit configured to provide light to the display panel by using a plurality of light-emitting elements; a driver configured to provide a driving current to the plurality of light-emitting elements on the basis of an amplitude of a driving voltage; a memory storing information on an amplitude of a driving voltage according to a plurality of brightnesses for each resistance value of an output resistor connected to the driver; and a processor configured to set a resistance value of the output resistor on the basis of a brightness value of the display panel, identify an amplitude of the driving voltage corresponding to the brightness value of the display panel from among amplitudes of the driving voltage according to the plurality of brightnesses corresponding to the set resistance value on the basis of the information stored in the memory, and apply the driving voltage of the identified amplitude to the driver, wherein an amplitude of the driving current is determined on the basis of the amplitude of the driving voltage and the resistance value of the output resistor.