Driving circuit of display panel, display panel comprising driving circuit and displayer

A technology for driving circuits and display panels, used in static indicators, instruments, nonlinear optics, etc., can solve the problems of occupying frame area, large frame width, disadvantageous narrow frame, etc., to increase power consumption, eliminate static electricity, and occupy space. small effect

Active Publication Date: 2015-10-21
SHANGHAI AVIC OPTOELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The second case is that in the reliability experiment, it may be necessary to directly hit the four corners and edges of the display screen with an electrostatic gun, so that static electricity enters from the four corners and edges
[0006] However, the capacitance realized by the above method is usually located at the ed

Method used

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  • Driving circuit of display panel, display panel comprising driving circuit and displayer
  • Driving circuit of display panel, display panel comprising driving circuit and displayer
  • Driving circuit of display panel, display panel comprising driving circuit and displayer

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[0018] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0019] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0020] see figure 1 Shown is a schematic structural diagram 100 of a driving circuit of a display panel according to an embodiment of the present application.

[0021] exist figure 1 Among them, the driving circuit of the display panel includes a shift register unit 11 , a bus unit 12 and connec...

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PUM

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Abstract

The invention provides a driving circuit of a display panel, a display panel comprising the driving circuit and a displayer. The driving circuit of a display panel comprises a shifting register unit, a bus unit, and a connecting wire. The bus unit at least comprises a first signal line and a second signal line, wherein the connection potential of the first signal line is different from that of the second signal line. The connecting wire is used for electrically connecting the shifting register unit and the first signal line. The connecting wire comprises at least one extension part. The extension part and the second signal line overlap. Static electricity can be effectively eliminated; less space is occupied and narrow frames of displayers can be realized.

Description

technical field [0001] The present disclosure generally relates to the field of display technology, and in particular, relates to a driving circuit of a display panel, a display panel including the same, and a display. Background technique [0002] Electrostatic charges can build up on a display panel for a variety of reasons. [0003] For example, the first case is that static electricity enters from the VT pad used for testing on the bus. This VT pad needs to be directly exposed to the air during the VT test, and is in direct contact with the charged metal probe of the VT test appliance. [0004] The second situation is that in the reliability experiment, it may be necessary to directly hit the four corners and edges of the display with an electrostatic gun, so that static electricity enters from the four corners and edges. [0005] In the prior art, a capacitor with a larger area is formed by leading out two wires on two constant potential buses in the driving circuit f...

Claims

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Application Information

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IPC IPC(8): G02F1/1362G09G3/36
CPCG02F1/136204G02F1/136286G09G3/3611
Inventor 金慧俊
Owner SHANGHAI AVIC OPTOELECTRONICS
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