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Display panel and display device

A technology for display panels and substrates, applied in nonlinear optics, instruments, optics, etc., can solve the problems of oblique light leakage of liquid crystal display devices, affecting display quality, etc., and achieve the effect of reducing oblique light leakage and improving display quality.

Inactive Publication Date: 2016-06-01
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a display panel and a display device to solve the problem of oblique light leakage in the prior art liquid crystal display device, which affects the display quality

Method used

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  • Display panel and display device

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Embodiment Construction

[0033] The implementation process of the embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0034] see figure 1 and figure 2 , an embodiment of the present invention provides a display panel, including:

[0035] The upper substrate assembly 1, the upper substrate assembly 1 has a first slow axis 11;

[0036] A lower substrate assembly 2 arranged opposite to the upper substrate assembly 1, the lower substrate assembly 2 has a second slow axis 21;

[0037] For the liquid crystal 3 disposed between the upper substrate assembly 1 and the lower substrate assembly 2, the orie...

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Abstract

The invention discloses a display panel and a display device to solve the problem that due to the oblique light leakage phenomenon existing in a liquid crystal display device in the prior art, display quality is affected. The display panel comprises an upper substrate assembly, a lower substrate assembly opposite to the upper substrate assembly, a liquid crystal layer, an upper polarizer and a lower polarizer, wherein the upper substrate assembly is provided with a first slow axis, the lower substrate assembly is provided with a second slow axis, the liquid crystal layer is arranged between the upper substrate assembly and the lower substrate assembly, the included angle of the orientation direction of the liquid crystal layer and the first slow axis and the included angle of the orientation direction of the liquid crystal layer and the second slow axis are not equal, the upper polarizer is disposed on the side, back to the liquid crystal layer, of the upper substrate assembly, the lower polarizer is arranged on the side, back to the liquid crystal layer, of the lower substrate assembly, and the optical axis of the lower polarizer and the optical axis of the upper polarizer are perpendicular to each other.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] Liquid crystal display devices have achieved rapid development in recent years due to their advantages of small size, light weight, low power consumption, no radiation, and good display effects. [0003] A liquid crystal display device generally includes a display panel and a backlight module. Wherein, the display panel includes a liquid crystal cell and upper and lower polarizers, the liquid crystal cell includes an array substrate, an opposite substrate and liquid crystals between them, the array substrate and the opposite substrate are usually glass substrates; the upper polarizer is arranged on the opposite substrate, The lower polarizer is disposed on the array substrate, and generally the optical axes of the upper polarizer and the lower polarizer are vertical. The above display panel has the fol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13363G02F1/139
CPCG02F1/13363G02F1/1392G02F1/133631G02F1/133633G02F1/13775
Inventor 鲁姣明王英涛黄华
Owner BOE TECH GRP CO LTD
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