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Display driver integrated circuit, display device and method of driving the display device

A technology of a display driver and an integrated circuit, which is applied to the display device field of the display driver integrated circuit, can solve the problems of increased EMI, increased power consumption, and will affect the display panel.

Inactive Publication Date: 2012-12-05
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

EMI increases when the size of the display device increases due to the increase in the number of output channels and the load of the data driver
High peak current also leads to increased power consumption and can affect the display panel, leading to failure of the data driver

Method used

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  • Display driver integrated circuit, display device and method of driving the display device
  • Display driver integrated circuit, display device and method of driving the display device
  • Display driver integrated circuit, display device and method of driving the display device

Examples

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Embodiment Construction

[0053] The inventive concepts will now be described more fully hereinafter with reference to the accompanying drawings in which various embodiments are shown. The inventive concept 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 inventive concept 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 designate like elements throughout.

[0054] 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 no...

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PUM

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Abstract

In one embodiment, the method includes storing data corresponding to each of the N data lines in response to a control signal; adjusting output timings of data corresponding to the respective N data lines in a zigzag spreading pattern; and outputting output signals based on the data to the N data lines according to the adjusted output timings.

Description

technical field [0001] The inventive concept relates to a display device, and more particularly, to a display driver integrated circuit (IC) for driving a plurality of data lines, a display device including the same, and / or a method thereof. Background technique [0002] Flat panel display devices, such as organic electroluminescent display (OLED) devices, plasma display panel (PDP) devices, and liquid crystal display (LCD) devices, have come into focus instead of heavy and large cathode ray tube (CRT) display devices . [0003] PDP devices use plasma generated by gas discharge to display text or images. OLED devices utilize electroluminescence of specific organic materials or polymers to display text or images. The LCD device displays images by applying an electric field to a liquid crystal layer between two substrates and controlling the strength of the electric field to adjust the transmittance of light passing through the liquid crystal layer. [0004] These flat pane...

Claims

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Application Information

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IPC IPC(8): G09G3/20
CPCG09G2310/0286G09G2310/0291G09G3/20G09G3/3685G09G2310/0275G09G3/30G09G3/36
Inventor 赵暎准
Owner SAMSUNG ELECTRONICS CO LTD