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A liquid crystal display panel, display method thereof, and liquid crystal display device

A liquid crystal display panel and display method technology, applied to static indicators, instruments, nonlinear optics, etc., can solve the problems of low aperture ratio of display panel and large width of light-shielding layer, so as to avoid light leakage in dark state and increase utilization efficiency , The effect of increasing the opening ratio

Active Publication Date: 2021-05-07
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a liquid crystal display panel and its display method and liquid crystal display device to solve the problem of low aperture ratio of the display panel due to the large width of the light-shielding layer

Method used

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  • A liquid crystal display panel, display method thereof, and liquid crystal display device
  • A liquid crystal display panel, display method thereof, and liquid crystal display device
  • A liquid crystal display panel, display method thereof, and liquid crystal display device

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Embodiment Construction

[0036] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0037] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the machine or element referred to must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention.

[0038] In the description of the present invention, it should be noted that unless otherwise ...

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Abstract

The invention provides a liquid crystal display panel, a display method thereof and a liquid crystal display device. The voltage of the electrodes is controlled by a control module connected to each electrode, so that the liquid crystal layer forms a liquid crystal lens, and converges light incident on the liquid crystal layer onto the light-shielding layer of the first substrate. Therefore, the light can be gathered in the dark state to effectively avoid light leakage of the display panel in the dark state even when the width of the light-shielding layer is reduced. Furthermore, by reducing the width of the light-shielding layer, the aperture ratio of the display panel can be effectively increased, and the light utilization efficiency of the liquid crystal can be increased.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a liquid crystal display panel, a display method thereof, and a liquid crystal display device. Background technique [0002] In the prior art, in order to make the light incident on the liquid crystal display panel collimated, a light-trapping component is used to capture the light emitted from the backlight. The light-trapping component is usually a light-trapping grating, and the light-trapping component Diffraction and / or reflection, so that the light emitted through the light-taking grating has a certain degree of collimation. However, factors such as the small hole diffraction of the light-taking grating and the process deviation during the processing of the light-taking grating will affect the collimation of the light emitted from the light-taking grating, resulting in a divergence angle of the light. [0003] Therefore, the width of the light-shielding layer needs to be ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343G02F1/133G02F1/13357
CPCG02F1/13306G02F1/1336G02F1/1343G02F2201/40G02F1/134309G02F1/133615G02F1/292G02F1/133626G02F1/133512G02F1/133526
Inventor 谭纪风孟宪东王维赵文卿陈小川
Owner BOE TECH GRP CO LTD
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