Display panel and driving method thereof

A technology of a display panel and a driving method, which is applied in the field of virtual display, can solve the problem of high power consumption, and achieve the effect of reducing the frequency of changes and reducing power consumption

Active Publication Date: 2015-07-01
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the problem of high power consumption of the existing display panel when displaying a solid-color picture, and provides a display panel capable of reducing power consumption of a solid-color picture and a driving method thereof

Method used

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  • Display panel and driving method thereof
  • Display panel and driving method thereof
  • Display panel and driving method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] This embodiment provides a display panel, which includes a plurality of gate lines, a plurality of data lines, and sub-pixels of at least three colors; each sub-pixel is connected to a data line and a gate line; and is connected to each data line The number of types of connected sub-pixels is at least two, which is less than the total number of types of sub-pixels in the display panel.

[0029] That is to say, the display panel of this embodiment includes sub-pixels of multiple colors, and each sub-pixel is jointly controlled by a gate line and a data line. Unlike the existing display panels, the sub-pixels connected to each data line in the display panel of this embodiment have at least two colors, but there are fewer types of colors than the total sub-pixels in the display panel, that is, each The data lines are "not connected" to sub-pixels of at least one color.

[0030] In the display panel of the present invention, the color types of the sub-pixels connected by e...

Embodiment 2

[0054] This embodiment provides a display device, which includes any one of the above display panels. Specifically, the display device may be any product or component with a display function such as a liquid crystal display panel, an electronic paper, an OLED panel, a mobile phone, a tablet computer, a television set, a monitor, a notebook computer, a digital photo frame, or a navigator.

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Abstract

The invention belongs to the technical field of virtual display, provides a display panel and a driving method thereof and solves the problem of high power consumption of an existing display panel in display of pure-color pictures. The display panel comprises a plurality of gate lines, a plurality of data lines and subpixels in at least three colors. Each subpixel is connected with one of the data lines and one of the gate lines; the number of types of the subpixels connected with each data line is at least two and smaller than the sum of the types of the subpixels in the display panel.

Description

technical field [0001] The invention belongs to the technical field of virtual display, and in particular relates to a display panel and a driving method thereof. Background technique [0002] With the development of technology, the resolution of the display panel (that is, the number of sub-pixels per unit area) is getting higher and higher, but due to process limitations, the size of the sub-pixels cannot be reduced infinitely. To this end, people have proposed a "virtual display" technology, that is, to improve the display effect by changing the arrangement and driving method of sub-pixels, so that the resolution perceived by users can be improved without increasing the number of sub-pixels. [0003] For example, the arrangement of sub-pixels in a display panel using virtual display technology is as follows: figure 1 As shown, it is divided into multiple repeating units 1, each repeating unit 1 is composed of 12 sub-pixels in four rows and three columns, and each sub-pix...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
CPCG09G3/3607G09G3/3614G09G3/3648G09G2300/0426G09G2300/0452G09G3/3674G09G2310/08G09G2330/021
Inventor 李月王世君薛艳娜姜文博肖文俊王磊
Owner BOE TECH GRP CO LTD
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