Driving method of pixel array, driving circuit and display device

A driving method and pixel array technology, which are applied in the fields of display devices and driving circuits, can solve the problems of large amount of information and reduced data transmission speed, etc.

Inactive Publication Date: 2017-05-10
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the higher the resolution of the display device, the greater the ...

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  • Driving method of pixel array, driving circuit and display device
  • Driving method of pixel array, driving circuit and display device
  • Driving method of pixel array, driving circuit and display device

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Embodiment Construction

[0101] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0102] As an aspect of the present invention, a method for driving a pixel array is provided, wherein the pixel array includes a plurality of actual pixel units, such as figure 1 As shown, the driving method includes:

[0103]stp1. Enlarge the input image to obtain an intermediate image, wherein the input image includes a plurality of initial theoretical pixel units, the intermediate image includes a plurality of intermediate theoretical pixel units, and the intermediate theoretical pixel units of the intermediate image The number of matches the number of actual pixel units in the pixel array;

[0104] stp2. Calculate the display parameters of each actual sub-...

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Abstract

The invention provides a driving method of a pixel array. The pixel array comprises a plurality of actual pixel units. The driving method comprises the following steps: step 1, conducting amplifying treatment on an input image, so that an intermediate image is obtained; step 2, calculating display parameters of each actual pixel unit in accordance with display parameters of an intermediate theoretical pixel unit of the intermediate image; and step 3, in accordance with the display parameters, calculated in the step 2, of each actual pixel unit, generating actual image signals, and inputting the actual image signals to the various actual pixel units of the pixel array. The invention also provides a driving circuit and a display device. When the driving method is used for driving the pixel array, data volume of a picture to be transmitted can be reduced while a relatively high resolution ratio is achieved, so that time required by transmitting picture data is shortened.

Description

technical field [0001] The present invention relates to the field of display technology, in particular, to a driving method of a pixel array, a driving circuit for executing the driving method, and a display device including the driving circuit. Background technique [0002] With the development of display technology, consumers have higher and higher requirements on the picture quality of the display device, which requires the display device to be able to display fine pictures with a higher resolution. [0003] However, the higher the resolution of the display device, the greater the amount of information in the input image, thereby reducing the speed of data transmission. [0004] Therefore, how to improve the data transmission speed has become a technical problem to be solved urgently in this field. Contents of the invention [0005] The object of the present invention is to provide a driving method for a pixel array, a driving circuit for implementing the driving metho...

Claims

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Application Information

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IPC IPC(8): G09G5/00G09G5/02
CPCG09G5/00G09G5/02G09G2340/0407G09G2350/00G09G2360/16G09G2370/00G09G3/20G09G3/2003G09G2300/0452G09G2310/027
Inventor 史天阔张小牤代斌时凌云孙伟高博李越
Owner BOE TECH GRP CO LTD
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