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Pixel structure and liquid crystal display panel applying same and LCD device

A technology of liquid crystal display panel and liquid crystal display device, which is applied in static indicators, nonlinear optics, instruments, etc., can solve problems such as affecting the contrast of the picture, affecting the aperture ratio, and reducing the brightness.

Active Publication Date: 2011-05-25
INNOLUX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, since the slits 13 and bumps 15a, 15b of the pixel structure 20 will affect the aperture ratio in the bright state, resulting in a reduction in brightness
In addition, when the bumps 15a and 15b are in the dark state, the liquid crystal molecules will be pushed down to cause light leakage, which will further affect the screen contrast.

Method used

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  • Pixel structure and liquid crystal display panel applying same and LCD device
  • Pixel structure and liquid crystal display panel applying same and LCD device
  • Pixel structure and liquid crystal display panel applying same and LCD device

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Embodiment Construction

[0039] Please refer to image 3 , which shows a schematic diagram of a liquid crystal display device. The liquid crystal display device 50 includes a liquid crystal display panel 55 and a backlight module 56 . The liquid crystal display panel includes a first substrate 51 , a liquid crystal layer 52 and a second substrate 53 . In this embodiment, the first substrate 51 is, for example, a color filter substrate, and the second substrate 53 is, for example, a thin film transistor substrate. Wherein, the first polarizing film 51 a and the second polarizing film 53 a are attached on the first substrate 51 and the second substrate 53 respectively, and their polarization directions are perpendicular to each other, and the backlight module 56 is disposed adjacent to the second substrate 53 .

[0040] Please refer to Figure 4 , which shows a schematic diagram of the zigzag pixel structure of the present invention. The pixel structure 100 is located at image 3 The second substrat...

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Abstract

The invention relates to a pixel structure, which comprises a first pixel electrode and a second pixel electrode. The second pixel electrode is arranged around the first pixel electrode and the electrodes of the first pixel and the second pixel are respectively supplied with low voltage and high voltage and the area of the first pixel electrode is larger than the area of the second pixel electrode.

Description

technical field [0001] The present invention relates to a pixel structure, a liquid crystal display panel and a liquid crystal display device using the same, and particularly relates to a pixel structure capable of reducing color shift, and a liquid crystal display panel and a liquid crystal display device using the same. Background technique [0002] When a traditional vertical multi-domain alignment (MVA) liquid crystal display device displays a picture, because the liquid crystal maintains a fixed tilt angle, the transmittance of light under different viewing angles (the angle with the normal line of the picture) is different. , resulting in a change in the color mixing ratio of the light passing through the color filter. Therefore, when the user views the image from different angles of view, the color of the image will be different, which is the so-called color shift (color shift) phenomenon. [0003] In order to overcome this problem, it is proposed to divide the singl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/1343G02F1/1335G02F1/133
Inventor 谢志勇陈建宏
Owner INNOLUX CORP