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Display panel and display device

A display panel and display device technology, which is applied to static indicators, instruments, etc., can solve the problems of increasing the number of source driver chips or gate driver chips, increasing the cost, increasing the volume of the display device, etc., and eliminating the phenomenon of color shift , the effect of increasing the volume

Inactive Publication Date: 2019-01-18
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since two switches are used for each pixel unit, the number of data lines or scan lines will be doubled, which will increase the number of source driver chips or gate driver chips, increase costs, and require more non-display areas. To accommodate source driver chips or gate driver chips, increasing the size of the display device

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

Examples

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Embodiment Construction

[0030] The following descriptions of the various embodiments refer to the attached drawings to illustrate specific embodiments that the present application can be implemented in. The directional terms mentioned in this application, such as "up", "down", "front", "rear", "left", "right", "inside", "outside", "side", etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the application, but not to limit the application.

[0031] The drawings and descriptions are to be regarded as illustrative in nature and not restrictive. In the figures, structurally similar units are denoted by the same reference numerals. In addition, the size and thickness of each component shown in the drawings are arbitrarily shown for understanding and convenience of description, but the present application is not limited thereto.

[0032] In the drawings, the thickness or width of layers, pixels, panels, regions...

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Abstract

The invention provides a display panel and a display device. The display panel comprises a source driving module, wherein the source driving module has a plurality of data output terminals; A plurality of voltage dividing modules, wherein one end of the voltage dividing modules is connected with the data output end, and the other end is connected with a first data line and a second data line; A plurality of pixel units, each pixel unit comprising a main pixel unit and a sub-pixel unit, wherein the main pixel unit is connected to the first data line; The sub-pixel unit is connected to the second data line; Wherein each of the voltage dividing modules includes at least one voltage dividing unit disposed on at least one of the first data line and the second data line; wherein the voltages ofthe first data line and the second data line are controlled by the voltage division of the voltage division unit.

Description

technical field [0001] The present application relates to the display field, in particular to a display panel and a display device. Background technique [0002] TFT-LCD (Thin Film Transistor Liquid Crystal Display, thin film transistor liquid crystal display device), has the advantages of low cost, low power consumption and high performance, and is widely used in the fields of electronics and digital products. important display platform. [0003] On the issue of color shift of the display device, a partitioned display technology with two switches (TFT, Thin Film Transistor) is commonly used to adjust the display effect of the device. By using two switches to respectively control the voltages of different areas of the pixel unit, the pixel unit has two display areas of a bright area and a dark area, so as to improve the color shift problem of the display device. However, since two switches are used for each pixel unit, the number of data lines or scan lines will be doubled...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36G09G3/20
CPCG09G3/20G09G3/3696
Inventor 曹军红
Owner HKC CORP LTD