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Pixel driving method, pixel driving device and computer equipment

A driving method and pixel technology, applied in the field of pixel driving device, pixel driving, and computer equipment, can solve the problem of graininess, and achieve the effect of improving graininess

Active Publication Date: 2019-01-29
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a pixel driving method, a pixel driving device and computer equipment for the problem of grainy image display.

Method used

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  • Pixel driving method, pixel driving device and computer equipment
  • Pixel driving method, pixel driving device and computer equipment
  • Pixel driving method, pixel driving device and computer equipment

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Embodiment Construction

[0059] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. A preferred embodiment of the invention is shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

[0060] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to and integrally integrated with the other element, or there may be an intervening element at the same time. The terms "mounted", "one end", "the other end" and similar expressions are used herein for the purpose of description only.

[0061] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of or...

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Abstract

The invention relates to a pixel driving method, a pixel driving device and computer equipment. The pixel driving method comprises the steps that pixel signals of each color sub-pixel of each unit pixel in a pixel block are acquired, wherein each unit pixel comprises a red sub-pixel, a green sub-pixel and a blue sub-pixel; and then, according to the pixel signals of each color sub-pixel, signal judgment intervals and proportional norm values corresponding to the signal judgment intervals, a first type of gray scale signal is loaded to a part of the same color sub-pixels in the pixel block according to preset rules, and a second type of gray scale signal which is not equal to and has small difference with the first type of gray scale signal is correspondingly loaded to the remaining same color sub-pixels, so that graininess feeling when the pixel block displays is improved.

Description

technical field [0001] The invention relates to the technical field of display driving, in particular to a pixel driving method, a pixel driving device and computer equipment. Background technique [0002] At present, most large-size display panels use VA (Vertical Alignment liquid crystal, vertical alignment) liquid crystal technology or IPS (In-Plane Switching, in-plane switching) liquid crystal technology. Compared with IPS, VA (Vertical Alignment liquid crystal, vertical alignment) liquid crystal technology (In-Plane Switching, in-plane switching) liquid crystal technology has high production efficiency and low cost, but compared with IPS (In-Plane Switching, in-plane switching) liquid crystal technology in terms of optical properties, there are more obvious defects in optical properties, especially large size Panels require a larger viewing angle for commercial applications, but as attached figure 1 As shown, when VA (Vertical Alignment liquid crystal, vertical alignme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
CPCG09G3/3607G09G2320/0271G09G2300/0452G09G2320/0242G09G2300/0443G09G2300/0447G09G2320/0666
Inventor 康志聪
Owner HKC CORP LTD
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