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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.:

US 11605356 B1

PDFFull Text
Date of Patent:
Mar. 14, 2023

Filed:

Dec. 07, 2018

Driving display apparatus and method acquiring current duty to drive backlight unit based on excluding text area in input image

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Huijung Lee, Suwon-si, KR;

Hwaseok Seong, Suwon-si, KR;

Gangmo Koo, Suwon-si, KR;

Younghun Jo, Suwon-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Alexander Eisen

Assistant Examiner:

Nelson Lam

Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 3/34 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3426 (2013.01); G09G 3/3611 (2013.01); G09G 2320/062 (2013.01); G09G 2320/0646 (2013.01); G09G 2330/021 (2013.01);
Abstract

A display device is disclosed. The display device comprises a display panel, a backlight unit, and a processor for driving the backlight unit so as to provide light to the display panel, wherein the processor is capable of acquiring a current duty for driving the backlight unit, on the basis of pixel information of an area excluding a text area in an input image, and driving the backlight unit on the basis of the acquired current duty.

Find Patent Forward Citations

Lee, Huijung. (2023). Driving display apparatus and method acquiring current duty to drive backlight unit based on excluding text area in input image (U.S. Patent No. 11605356). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11605356

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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