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Method for operating electronic device and electronic device supporting the method

A technology of electronic equipment and circuits, applied in the direction of climate sustainability, user interface execution, instruments, etc., can solve problems such as increasing power consumption

Active Publication Date: 2021-08-10
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The display driving circuit according to the related art does not generate a separate image or use a signal received from a peripheral circuit
[0006] In addition, in order for the display driving circuit according to the related art to output a touch-related image or to output a digital or analog meter in units of seconds, an application processor (AP) must be repeatedly driven, resulting in increased power consumption.

Method used

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  • Method for operating electronic device and electronic device supporting the method
  • Method for operating electronic device and electronic device supporting the method
  • Method for operating electronic device and electronic device supporting the method

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Embodiment Construction

[0037] The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of various embodiments of the present disclosure as defined by the claims and their equivalents. The description includes various specific details to aid in understanding but these should be regarded as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

[0038] The terms and words used in the following description and claims are not limited to the bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the present disclosure. Accordingly, it should be apparent to those skilled in the art that the follo...

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PUM

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Abstract

A method of operating an electronic device is provided. The method includes receiving main image data from a first processor or a second processor of the electronic device by a display driving circuit of the electronic device through a first channel, and outputting a main image by the display driving circuit on a display panel of the electronic device based on the main image data , an additional image different from the main image is generated by the display driving circuit, and the main image and the additional image are combined by the display driving circuit and the combined image is output on the display panel by the display driving circuit.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of Korean Patent Application assigned Serial No. 10-2015-0149697 filed with the Korean Intellectual Property Office on October 27, 2015, the entire disclosure of which is hereby incorporated by reference. technical field [0003] The present disclosure relates to a method for operating an electronic device that outputs a screen via a display driving circuit and an electronic device supporting the method. Background technique [0004] Electronic devices such as smartphones, tablet personal computers (PCs), or smart watches can output various contents such as videos, images, and texts on their display panels. The display panel can be driven via a display driving circuit of the electronic device. A display driver circuit may receive image data from a processor in an electronic device and may output the received image data on a display panel. [0005] A display driving circuit accordin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/20
CPCG09G3/20G06T11/60G06F9/451G09G3/3266G09G3/3677G09G2320/0666
Inventor 裵钟坤李约翰金东辉高承勋金太星韩东均
Owner SAMSUNG ELECTRONICS CO LTD