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Horizontal pixel structure driven by double gates and liquid crystal display

A dual-gate drive, pixel structure technology, used in static indicators, instruments, nonlinear optics, etc., can solve the problems of destroying the normal display state of pixels, visual defects, interference, etc., to reduce visual defects, reduce voltage interference, Improve the effect of color cast

Active Publication Date: 2015-09-30
BEIHAI HKC OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a horizontal pixel structure driven by double gates and a liquid crystal display, so as to overcome the interference between adjacent pixels of horizontal pixels driven by double gates in the prior art, which destroys the normal operation of sub-pixels that are closer to each other. display status, causing visual defects

Method used

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  • Horizontal pixel structure driven by double gates and liquid crystal display
  • Horizontal pixel structure driven by double gates and liquid crystal display
  • Horizontal pixel structure driven by double gates and liquid crystal display

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Embodiment

[0059] The liquid crystal display based on the present invention mainly includes a liquid crystal display panel, a gate driving circuit and a source driving circuit. The liquid crystal display panel is composed of a plurality of pixel units arranged laterally with double gates. Such as image 3 As shown, it is the structure of a repeating unit that is repeatedly arranged on the entire liquid crystal display panel, mainly including:

[0060] A repeating unit includes a first main pixel region 11 and a second main pixel region 12 that are laterally adjacent.

[0061] The first main pixel area 11 and the second main pixel area 12 respectively contain three vertically adjacent pixel units, a total of six pixel units, and the six pixel units are allocated according to the main pixel area, three pixels vertically The unit is one column, and the horizontal direction is two adjacent columns.

[0062] Wherein, each pixel unit includes sub-pixels whose primary colors are R (red), G (...

example 1

[0070] Such as Figure 4 As shown, on the basis of the above disclosed embodiments of the present invention, the first main pixel area 11 includes a first pixel unit 1, a second pixel unit 2 and a third pixel unit 3; the second main pixel area 12 includes a fourth pixel unit 4 , a fifth pixel unit 5 and a sixth pixel unit 6 .

[0071] Wherein, the first sub-pixel of the first pixel unit 1 and the fourth pixel unit 4 is an R sub-pixel, the second vertically adjacent sub-pixel is a G sub-pixel, and the third vertically adjacent sub-pixel is a B sub-pixel pixels. That is to say, in the first pixel unit 1 and the fourth pixel unit 4 , the arrangement of the sub-pixels included in each is RGB.

[0072] The first sub-pixel of the second pixel unit 2 and the fifth pixel unit 5 is a G sub-pixel, the vertically adjacent second sub-pixel is a B sub-pixel, and the vertically adjacent third sub-pixel is an R sub-pixel. That is to say, in the second pixel unit 2 and the fifth pixel unit...

example 2

[0076] Such as Figure 5 As shown, on the basis of the above disclosed embodiments of the present invention, the first main pixel area 11 includes a first pixel unit 1, a second pixel unit 2 and a third pixel unit 3; the second main pixel area 12 includes a fourth pixel unit 4 , a fifth pixel unit 5 and a sixth pixel unit 6 .

[0077] Wherein, the first sub-pixel of the first pixel unit 1 and the fourth pixel unit 4 is a B sub-pixel, the vertically adjacent second sub-pixel is an R sub-pixel, and the vertically adjacent third sub-pixel is a G sub-pixel pixels. That is to say, in the first pixel unit 1 and the fourth pixel unit 4 , the arrangement of the sub-pixels included in each is BRG.

[0078]The first sub-pixel of the second pixel unit 2 and the fifth pixel unit 5 is an R sub-pixel, the second vertically adjacent sub-pixel is a G sub-pixel, and the third vertically adjacent sub-pixel is a B sub-pixel. That is to say, in the second pixel unit 2 and the fifth pixel unit ...

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Abstract

The invention discloses a horizontal pixel structure driven by a double-grid and a liquid crystal display. Two main pixel regions are correspondingly arranged on a repetitive unit. Three pixel units which are perpendicular and adjacent are arranged on each main pixel region. In a vertical direction, the three pixels which are arranged in each main pixel region respectively comprise sub-pixels of three primary colors, wherein the arrangements of the sub-pixels of the three primary colors are different. Last sub-pixels of the three pixel units are ensured to be sub-pixels of different colors and the sub-pixels of the three primary colors are ensured to be respectively located below each pixel unit. Red sub-pixels, green sub-pixels and blue sub-pixels of the lengthways three pixel units in the same main pixel region are respectively coupled to whiten in polarity-reversal driving process. Thus, three colors are affected at the same time. The condition of emerging color cast is improved. Visual defects of the whole liquid crystal display are reduced.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a horizontal pixel structure driven by double gates and a liquid crystal display. Background technique [0002] In the prior art, a liquid crystal display mainly includes a liquid crystal display panel, a gate driving circuit and a source driving circuit. In the prior art, a liquid crystal display panel is composed of a plurality of pixel units arranged in m rows and n columns, and its resolution is m×n. Among them, a pixel composed of three sub-pixels of R (red), G (green), and B (blue) is a repeating unit, and a repeating unit includes three data lines, and each sub-pixel is connected by a gate line. Control, that is, using a single gate drive method. However, when the liquid crystal display panel with single gate driving pixels is adopted, the charging time of each pixel and the pixel aperture ratio are not very high, and many source driving chips are used, which leads to a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/1368G02F1/133G09G3/36
Inventor 夏志强王正峰
Owner BEIHAI HKC OPTOELECTRONICS TECH CO LTD
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