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Array substrate and liquid crystal display panel

A technology of array substrates and thin film transistors, applied in static indicators, instruments, nonlinear optics, etc., can solve the problems of inability to achieve LCS effects, color distortion, etc., reduce color distortion, reduce color differences, and increase aperture ratio Effect

Active Publication Date: 2013-11-20
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in 3D display mode, since the main pixel area displays a black screen, that is, only one sub-pixel area normally displays 3D images in 3D display mode, and the LCS effect cannot be achieved, and color distortion will still be observed at large viewing angles

Method used

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  • Array substrate and liquid crystal display panel
  • Array substrate and liquid crystal display panel
  • Array substrate and liquid crystal display panel

Examples

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the embodiments and the accompanying drawings.

[0022] refer to figure 1In one embodiment of the array substrate of the present invention, the array substrate includes a plurality of first scan lines 11, a plurality of second scan lines 12, a plurality of data lines 13, a plurality of pixel units 14, and a common electrode for inputting a common voltage 15. A plurality of pixel units 14 are arranged in an array, and each pixel unit 14 is connected to a first scan line 11 , a second scan line 12 and a data line 13 .

[0023] which, combined with figure 2 and image 3 , each pixel unit 14 includes a first pixel electrode M1, a second pixel electrode M2, a third pixel electrode M2, and a first switch respectively acting on the first pixel electrode M1, the second pixel electrode M2, and the third pixel electrode M3 T1, the second switch T2 and the third switch T3. The control terminal of the...

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Abstract

The invention discloses an array substrate and a liquid crystal display panel. In the array substrate, each pixel unit comprises a first pixel electrode, a second pixel electrode and a third pixel electrode, and further comprises a control circuit acting on the second pixel electrodes, the voltage of the second pixel electrodes is changed through the control circuit, and the third pixel electrodes are connected to the second pixel electrodes through a third switch. The three pixel electrodes are all made to be in the state of displaying corresponding 2D frame images under a 2D displaying mode, and under a 3D displaying mode, the third pixel electrodes are made to be in the state of displaying corresponding black frame images, and the first pixel electrodes and the second pixel electrodes are made to be in the state of displaying corresponding 3D frame images. Through the mentioned mode, the array substrate and the liquid crystal display panel can improve color distortion under the 2D display mode and the 3D display mode, the aperture opening ratio under the 2D display mode can be improved, and binoculus signal crosstalk under the 3D display mode can be reduced.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an array substrate and a liquid crystal display panel. Background technique [0002] The VA (Vertical Alignment, Vertical Alignment) type liquid crystal display panel has the advantages of fast response speed and high contrast, and is currently the mainstream development direction of liquid crystal display panels. However, under different viewing angles, the orientation of the liquid crystal molecules is not the same, so that the effective refractive index of the liquid crystal molecules is also different, which will cause changes in the transmitted light intensity. The colors displayed in the direction of viewing angle and the direction of normal viewing angle are inconsistent, and chromatic aberration occurs, so color distortion will be observed at large viewing angles. In order to improve the color distortion under large viewing angles, in the pixel design, a pixel is divide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1343G02F1/1362G02F1/1368
CPCG02F1/134309G09G3/003G09G2300/0443G09G2300/0809G02F1/13624G09G3/3648G02F1/134345G02F1/1343G02F1/1362G02F1/1368G02F1/133514G09G3/2003G09G3/3607G09G3/3674G09G2320/0209
Inventor 姚晓慧许哲豪
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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