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Display controller and system including display controller for reducing display noise

A display controller, controller technology, applied in the direction of static indicators, cathode ray tube indicators, digital output to display equipment, etc.

Inactive Publication Date: 2020-09-11
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the power noise of the display panel causes the output noise of the display panel associated with the data lane of the MIPI DSI receiver

Method used

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  • Display controller and system including display controller for reducing display noise
  • Display controller and system including display controller for reducing display noise
  • Display controller and system including display controller for reducing display noise

Examples

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Embodiment Construction

[0036] The present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the disclosure are shown. However, this disclosure may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. Like reference numerals refer to like elements throughout.

[0037] It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present. In contrast, when an element is referred to as being "directly connected to" or "directly coupled to" another element, there are ...

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PUM

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Abstract

A display controller and a system including the display controller for reducing display noise are provided. The display controller for reducing display noise includes: a memory configured to store frame data including M rows of data, where M is an integer of at least 2; a data size controller configured to variably adjust The size of the data sent to the display device; a display driving circuit configured to read a data amount corresponding to the size of the data from the memory, and send the read data to the display device.

Description

[0001] This application claims priority to Korean Patent Application No. 10-2015-0015449 filed with the Korean Intellectual Property Office on Jan. 30, 2015, the disclosure of which is hereby incorporated by reference in its entirety. technical field [0002] Embodiments of the present disclosure relate to an apparatus for reducing display noise and a system including the apparatus, and more particularly, to an apparatus for reducing display serial interface (DSI) supporting Mobile Industry Processor Interface (MIPI) ) A display controller of display noise of a display device of a command mode interface and a system including the display controller. Background technique [0003] Devices equipped with high-resolution display devices such as smartphones and tablet personal computers (PCs) are increasingly used. In such devices, the quality of the display means is a significant issue. Therefore, many studies have been conducted on reducing display noise. [0004] Meanwhile, d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/14
CPCG06F3/1407G09G3/2096G09G5/008G09G5/363G09G5/395G09G2360/127G09G2370/04G09G2370/16H04N21/43615H04N21/4402H04N21/61H04N21/63
Inventor 金普永金珉澈朴洪植
Owner SAMSUNG ELECTRONICS CO LTD