Active array substrate, driving method thereof, and liquid crystal display panel using same

A liquid crystal display panel and active array technology, applied in static indicators, optics, instruments, etc., can solve problems such as unbalanced bright and dark lines, inconsistent charging efficiency, parasitic capacitance, etc.

Inactive Publication Date: 2014-09-10
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an active array substrate, which is used to solve the problem of bright and dark lines in the vertical direction due to the inconsistency of the charging efficiency between the electrodes of each sub-pixel and the imbalance of parasitic capacitance in the traditional half-source drive.

Method used

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  • Active array substrate, driving method thereof, and liquid crystal display panel using same
  • Active array substrate, driving method thereof, and liquid crystal display panel using same
  • Active array substrate, driving method thereof, and liquid crystal display panel using same

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Embodiment Construction

[0043] The following will clearly illustrate the spirit of the present invention with drawings and detailed descriptions. After any person with ordinary knowledge in the art understands the preferred embodiments of the present invention, they can be changed and modified by the technology taught in the present invention. without departing from the spirit and scope of the present invention.

[0044] refer to figure 1 , which shows a schematic partial top view of an embodiment of the active array substrate of the present invention. The active array substrate 100 includes a substrate 102, a plurality of first data lines D1, D3, . . . and a plurality of second data lines D2, D4, . ...and a plurality of second scanning lines G2, G4, G6, ..., and a plurality of sub-pixel electrodes. A schematic partial top view of the active array substrate 100 is used to illustrate the layout of the pixels and driving circuits of the active array substrate 100, where two first data lines D1, D3, t...

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Abstract

The invention discloses an active array substrate, a driving method thereof, and a liquid crystal display panel using the same. The active array substrate comprises a substrate, a plurality of first scanning lines and a plurality of second scanning lines arranged on the substrate in an alternate manner, a plurality of first data lines and a plurality of second data lines arranged on the substrate in an alternate manner, a plurality of first, second and third sub-pixel electrodes, and a plurality of switches. The first and second scanning lines intersect with the first and second data lines. The second sub-pixel electrodes and the first sub-pixel electrodes are arranged on the two sides of each second data line. The third sub-pixel electrodes and the first sub-pixel electrodes are arranged on the two sides of each first data line.

Description

technical field [0001] The present invention relates to an active array substrate, in particular to an active array substrate used for a liquid crystal display panel. Background technique [0002] With the development of display technology, most of the current digital display panels have the advantages of thinness, low cost, and high performance. The process is highly integrated in order to achieve the best display effect with the smallest volume and lowest cost. [0003] In order to achieve the above purpose, many manufacturing technologies of display devices have been developed. The traditional display panel needs to be provided with a large number of source driver circuits (source driver) and gate driver circuits (gate driver) for vertical and horizontal directions. pixel drive. The Half Source Driver (HSD) design doubles the number of scan lines so that a single data line (source line) can correspond to two rows of adjacent sub-pixel electrodes at the same time, thereb...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G02F1/133G02F1/1362G02F1/1368
CPCG09G3/3677G02F2001/134345G09G3/3648H01L27/124G02F1/134336G02F1/133514G02F1/136286H01L27/1255G02F2001/13629
Inventor郭世斌刘慈薇陈登暐
OwnerAU OPTRONICS CORP