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Display panel and transparent display device

A display panel, transparent display technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of the transmittance failing to meet the requirements, affecting the transparency effect of the transparent display device, reducing the user experience, etc., to enhance the user experience, improve Transparency effect, effect of improving transmittance

Active Publication Date: 2016-09-28
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, when making a transparent display device under such a low transmittance, the transmittance often cannot meet the requirements, which will seriously affect the transparent effect of the transparent display device and reduce the user experience.

Method used

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Embodiment Construction

[0027] The specific implementation manner of the present invention will be further described below in conjunction with the drawings and embodiments. The following examples are only used to illustrate the present invention, but not to limit the scope of the present invention.

[0028] In this embodiment, a display panel is firstly provided. The display panel mainly includes an array substrate and a color filter substrate arranged opposite to each other. A liquid crystal layer is arranged between the array substrate and the color filter substrate. The liquid crystal layer equivalently forms a quarter A liquid crystal wave plate. Since the display panel provided in this embodiment can be equivalent to a quarter liquid crystal wave plate, it can cooperate with a polarized light source and a polarizer to form a transparent display device, and use a quarter liquid crystal wave plate to adjust the phase of polarized light. Change, thereby improving the transparent display effect of ...

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Abstract

A display panel (4) and a transparent display device. A display panel (4) comprises an array substrate (8) and an opposing substrate (6) which are arranged oppositely. A liquid crystal layer is provided between the array substrate (8) and the opposing substrate (6) and the liquid crystal layer equivalently forms a quarter liquid crystal wave plate.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel and a transparent display device using the display panel. Background technique [0002] Thin Film Transistor-Liquid Crystal Display (TFT-LCD) is widely used in televisions, mobile phones, monitors and other electronic products due to its advantages of stable picture, vivid image, radiation elimination, space saving and energy saving. , has occupied a dominant position in the flat panel display field. [0003] However, with the development of information technology, the transparent display technology that allows viewing of objects on the back and can realize screen display has attracted more and more attention. The transparent display device has a certain degree of penetration. When a voltage is applied, information can be displayed on the display panel. When no voltage is applied, the background behind the transparent display device can be seen through the displ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02F1/13357G02F1/1335
CPCG02F1/13362G02F1/139
Inventor 马新利王强涛方正王海燕田允允
Owner BOE TECH GRP CO LTD
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