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. 26, 2021
Filed:
Sep. 25, 2019
Samsung Display Co., Ltd., Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device includes a light-source module including a plurality of light-source blocks configured to provide light to a display panel, a plurality of light-source drivers configured to drive the plurality of light-source blocks, a timing controller configured to generate a dimming level signal of a corresponding one of the light-source blocks, and to generate a dimming select signal configured to select a corresponding one of the light-source drivers corresponding to the dimming level signal, a signal converter configured to convert an n-bit dimming select signal into an m-bit switch control signal, 'n' and 'm' being natural numbers, and n being less than m, and a plurality of switches connected between the timing controller and the plurality of light-source drivers, and configured to provide a plurality of dimming level signals to the plurality of light-source drivers based on a switch control signal.