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.

Date of Patent:
Sep. 15, 2020

Filed:

Jan. 30, 2018
Applicant:

Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;

Inventors:

Dong Hoon Lee, Yongin-si, KR;

Jin Woo Noh, Yongin-si, KR;

Byung Sun Kim, Yongin-si, KR;

Jae Hyung Cho, Yongin-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); G09G 5/02 (2006.01); G06F 1/16 (2006.01);
U.S. Cl.
CPC ...
G09G 3/2007 (2013.01); G06F 1/1652 (2013.01); G09G 3/2092 (2013.01); G09G 5/02 (2013.01); G09G 2300/0857 (2013.01); G09G 2310/027 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0238 (2013.01); G09G 2320/0257 (2013.01); G09G 2320/0271 (2013.01); G09G 2320/046 (2013.01); G09G 2320/0686 (2013.01); G09G 2340/0428 (2013.01); G09G 2370/08 (2013.01); G09G 2380/02 (2013.01);
Abstract

A display device includes a display panel which includes first and second display areas adjacent to each other, a processor which generates first image data corresponding to the first and second display areas if a display mode is a first mode, and generates second image data corresponding to the first display area if the display mode is a second mode and a display driver which generates a first data signal corresponding to the first image data in the first mode, and converts the second image data and generates a second data signal corresponding to the converted second image data in the second mode. When the display device is driven in the second mode, a gradation image may be displayed on at least a region of the second display area.


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