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Liquid crystal display panel and terminal device thereof

A technology of liquid crystal display panel and terminal device, applied in the direction of identification device, telephone structure, optics, etc., can solve the problems affecting the shooting effect and weakness of the camera, and achieve the effect of improving the transmittance, avoiding the influence, and improving the shooting effect

Active Publication Date: 2019-03-29
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the blind hole is more dominant than the through hole, it also has its weaknesses, mainly the glass transmittance at the blind hole, which has a direct impact on the imaging of the front camera and affects the shooting effect of the camera.

Method used

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  • Liquid crystal display panel and terminal device thereof
  • Liquid crystal display panel and terminal device thereof
  • Liquid crystal display panel and terminal device thereof

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Embodiment Construction

[0029] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, to fully introduce the technical content of the present invention to those skilled in the art, to prove that the present invention can be implemented, to make the technical content disclosed in the present invention clearer, and to make the technical content of the present invention clearer. It is easier for those skilled in the art to understand how to implement the present invention. However, the present invention can be realized through many different forms of embodiments, and the scope of protection of the present invention is not limited to the embodiments mentioned herein, and the descriptions of the following embodiments are not intended to limit the scope of the present invention.

[0030] The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc...

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Abstract

The invention relates to a liquid crystal display panel and a terminal device thereof. The liquid crystal display panel includes a backlight module, a lower polarizer, a TFT layer, a liquid crystal layer, a color filter, an upper polarizer, optical glue and a protective glass cover which are sequentially arranged. A Fresnel lens is disposed at the position, corresponding to a first blind hole, ofthe protective glass cover by means of CNC machining, glass injection molding, casting and other ways. The liquid crystal display panel adjusts externally entering light to be parallel light or condensed light by arranging the Fresnel lens on its protective glass cover and improves the transmittance of the external light at the position of the protective glass cover, and accordingly the problem oflow light transmittance in the design of the blind hole formed under the position is effectively solved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a liquid crystal display panel and a terminal device thereof. Background technique [0002] Liquid crystal is a special substance between solid and liquid. It is an organic compound, which is liquid under normal conditions, but its molecular arrangement is as regular as solid crystal, so it is named liquid crystal. Another special property of liquid crystals is that when no electric field is applied, light can pass through smoothly; when an electric field is applied to the liquid crystal, its molecular arrangement will be changed. At this time, if it is equipped with a polarizer, it will have The effect of preventing light from passing through, if combined with color filters, changing the voltage applied to the liquid crystal, can change the amount of light transmission of a certain color, and it can also be vividly said that changing the voltage at both ends of the liquid cryst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/35G02F1/1333H04M1/02
CPCG02F1/1333G09F9/35H04M1/0264H04M1/0266
Inventor 余文强王超
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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