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Pixel array, pixel array driving method, display panel and display device

A technology of a pixel array and a driving method, applied in the field of display devices, can solve the problems of increasing the display panel and increasing the PPI, and achieve the effect of high visual resolution

Active Publication Date: 2014-05-28
BEIJING BOE OPTOELECTRONCIS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Increasing the PPI of the display panel increases the difficulty of manufacturing the display panel

Method used

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  • Pixel array, pixel array driving method, display panel and display device
  • Pixel array, pixel array driving method, display panel and display device
  • Pixel array, pixel array driving method, display panel and display device

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Experimental program
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Embodiment approach

[0061] In the present invention, the number and position of the sub-pixels adjacent to the sub-pixel to be calculated and of the same color used in step S2 are not specifically limited. As the first embodiment of the present invention, such as Figure 1 to Figure 3 As shown in , in the step S2, the actual luminance value of the sub-pixel to be calculated includes a part of the theoretical luminance value of the sub-pixel to be calculated and the color The sum of at least a portion of the theoretical luminance values ​​of the six sub-pixels.

[0062] For example, if figure 1 As shown in , the red sub-pixel in row L7 and column R7 is the sub-pixel to be calculated. When calculating the actual luminance value of the sub-pixel to be calculated, the theoretical luminance value of the sub-pixel to be calculated, L6 The theoretical luminance value of the red sub-pixel at row R5 and column R5, the theoretical luminance value of the red sub-pixel at row L8 and column R5, the theoreti...

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Abstract

The invention provides a pixel array. The pixel array comprises a plurality of pixel groups, each pixel group comprises three sub-pixels which are arranged around a center point, and three sub-pixels of a pixel group in the current row and current line, one sub-pixel in a pixel group of the next row, one sub-pixel of a pixel group in the last row and last line and one sub-pixel of a pixel group in the last row and last line. The invention further provides a display method of the pixel array, a display panel comprising the pixel array and a display device comprising the display panel. By the aid of the driving method, a vision resolution higher than a physical resolution can be acquired when the pixel array is driven by the driving method.

Description

technical field [0001] The present invention relates to the field of display technology, in particular, to a pixel array, a driving method for the pixel array, a display panel including the pixel array, and a display device including the display panel. Background technique [0002] In current display panels, common pixels are designed to consist of three sub-pixels (including red sub-pixels, green sub-pixels and blue sub-pixels) or four sub-pixels (red sub-pixels, green sub-pixels, blue sub-pixels and white sub-pixel) to form a pixel for display, and the physical resolution is the visual resolution. [0003] As the user's requirements for viewing experience of the display screen increase (that is, higher visual resolution is required), the PPI (pixels per inch, pixel per inch) of the display panel needs to be increased. Increasing the PPI of the display panel increases the process difficulty of manufacturing the display panel. [0004] How to increase the visual resolution...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30H01L27/32G09G5/10
CPCG09G3/2003G09G2300/0443G09G3/2074G09G3/3208H10K59/10G09G5/10G09G2300/0452G09G2300/0465G09G2320/0646H01L27/156
Inventor 郭仁炜董学
Owner BEIJING BOE OPTOELECTRONCIS TECH CO LTD
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