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Display panel and display device

A display panel and transistor technology, applied to static indicators, instruments, etc., can solve problems such as multi-time and reduce data signal transmission efficiency, and achieve the effect of reducing the number of uses, improving transmission efficiency, and reducing the number of output channels

Pending Publication Date: 2021-12-10
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Also, in such figure 2 In the multiplexing circuit shown, the initial data signal needs to go through six times of time-sharing conduction to generate a complete frame of target data signal for corresponding display. Correspondingly, more times of time-sharing conduction need to spend more time, further reducing the transmission efficiency of the data signal

Method used

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

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Embodiment Construction

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0036] see Figure 3 to Figure 6 ,like image 3 and Figure 5 As shown, this embodiment provides a display panel, which includes a plurality of multiplexed drive modules 10, multiple drive branch lines and M drive buses, each multiplexed drive module 10 includes N multiplexed drive groups, each The multiplexing drive group includes M multiplexing transistors, wherein N and M are integers greater than or equal to 2; each driving branch line is electrically connected to the gate...

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Abstract

The invention discloses a display panel and a display device. The display panel comprises a plurality of multiplexing driving modules, a plurality of driving branch lines and M driving buses; one driving bus is electrically connected with N driving branch lines, the using number of the driving buses can be reduced, and then the number of output channels of a driving signal source is reduced; due to the fact that the use number of the driving buses is reduced, the multiplexing driving module can complete transmission of a frame of data signals with few times of time-sharing breakover.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] like figure 1 The multiplexing circuit shown, the multiplexing includes multiple multiplexing units, each multiplexing unit includes two transistors, an initial data signal is simultaneously connected to the input terminals of the two transistors in the same multiplexing unit, and the two transistors The output terminals of the corresponding target data signals are respectively output, for example, the initial data signal D1+ passes through two transistors and outputs the target data signal S1+ and target data signal S2- in time division; the initial data signal D2- outputs the target data signal in time division after passing through two transistors The data signal S3+ and the target data signal S4-; the initial data signal D3+ passes through two transistors and outputs the target data signal S5+ and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/20G09G2310/0297G09G2300/0426G09G3/36G09G3/3688G09G2310/08
Inventor 汪勇李亚锋
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD