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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 12164359 B1

PDFFull Text
Date of Patent:
Dec. 10, 2024

Filed:

May. 03, 2023

Display device and luminance control method thereof and mobile terminal using the same

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Jong Hee Hwang, Paju-si, KR;

Su Jin Kwon, Paju-si, KR;

Assignee:

LG Display Co., Ltd., Seoul, KR;

Attorney:

Fenwick & West LLP

Primary Examiner:

Julie Anne Watko

Int. Cl.
CPC ...
G06F 1/3234 (2019.01); G06F 1/16 (2006.01); G06F 1/3218 (2019.01); G06F 3/041 (2006.01); G09G 3/3225 (2016.01); G09G 3/3233 (2016.01); G09G 3/3275 (2016.01); G06F 1/3215 (2019.01); G06F 3/04817 (2022.01); G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G06F 1/3265 (2013.01); G06F 1/1643 (2013.01); G06F 1/1694 (2013.01); G06F 1/3218 (2013.01); G06F 3/0416 (2013.01); G09G 3/3225 (2013.01); G09G 3/3233 (2013.01); G09G 3/3275 (2013.01); G06F 1/3215 (2013.01); G06F 3/04817 (2013.01); G09G 3/2007 (2013.01); G09G 2310/027 (2013.01); G09G 2320/0285 (2013.01); G09G 2320/043 (2013.01); G09G 2320/0673 (2013.01); G09G 2320/0686 (2013.01); G09G 2330/021 (2013.01); G09G 2340/0407 (2013.01); G09G 2354/00 (2013.01); G09G 2360/16 (2013.01); Y02D 10/00 (2018.01);
Abstract

The present disclosure relates to a mobile terminal. The mobile terminal includes a touch sensor driver; a sensor configured to sense changes in movement and inclination in real time; a host system connected to the sensor and configured to transmit a pixel data of the input image to a display panel driver, and to receive a touch coordinate data from a touch sensor driver; and a luminance control device configured to control a luminance a first pixel region and a luminance of a second pixel region in the display panel. The luminance control device is configured to lower the luminance of the second pixel region responsive to detecting the touch input on the second pixel region or, responsive to the mobile terminal being rotated or inverted.

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