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Array substrate row drive circuit and display panel

A technology of array substrate row and driving circuit, applied in static indicators, instruments, etc., can solve the problem of the width of the lower frame of the display panel, and achieve the effect of reducing the width, quantity, and space occupied

Inactive Publication Date: 2017-01-04
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an array substrate row drive circuit and a display panel to solve the technical problem of wide lower frame of the display panel caused by the arrangement of the existing redundant array substrate row drive circuit

Method used

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  • Array substrate row drive circuit and display panel

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Embodiment Construction

[0021] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "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 present invention, but not to limit the present invention.

[0022] The array substrate row driving circuit in this embodiment includes a plurality of first redundant array substrate row driving units, a plurality of second redundant array substrate row driving units, and a plurality of array substrate row driving units.

[0023] Multiple array substrate row driving units are connected in cascade, and the array substrate row driving unit of the nth stage resets according to the reset signal output by the n+mth st...

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Abstract

The invention provides an array substrate row drive circuit and display panel. The array substrate row drive circuit comprises multiple first redundant array substrate row drive units, multiple second redundant array substrate row drive units and multiple array substrate row drive units; multiple array substrate row drive units are in cascade connection, the level n array substrate row drive unit is reset according to the reset signal output by the level n + m array substrate row drive unit, at last the level m array substrate row drive unit is reset according to the reset signal output by the first redundant array substrate row drive unit or the second redundant array substrate row drive unit. The array substrate row drive circuit can reduce the number of redundant array substrate row drive units, and reduce the space occupied by the redundant array substrate row drive units, so as to reduce the width of the display panel's border-bottom.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an array substrate row driving circuit and a display panel. Background technique [0002] In a display panel with a large screen size, array substrate row drive circuits are often arranged on both sides of the display area, and each array substrate row drive circuit has a plurality of array substrate row drive units cascaded. The array substrate row driving units at the same level are connected through a scanning line. [0003] However, in each array substrate row driving circuit, often the last k array substrate row driving units have no reset signal. In order to reset the last k array substrate row driving units, k redundant array substrate row driving units are arranged under each array substrate row driving circuit, and the k redundant array substrate row driving units The substrate row driving unit provides a reset signal. However, this way of setting the row driving cir...

Claims

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Application Information

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IPC IPC(8): G09G3/20
CPCG09G3/20
Inventor 陈仁禄陈书志
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD