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A display panel and a display device having the same

A technology for display panels and color film substrates, applied in instruments, nonlinear optics, optics, etc., can solve problems such as inability to achieve display effects with adjustable angles

Active Publication Date: 2020-12-01
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to achieve a good anti-peeping effect, the general anti-peeping display device usually sacrifices a certain amount of brightness, and cannot achieve an adjustable display effect.

Method used

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  • A display panel and a display device having the same
  • A display panel and a display device having the same
  • A display panel and a display device having the same

Examples

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Embodiment Construction

[0043] In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0044] The embodiments of the present invention provide a display panel 100 to solve the problem that the brightness of the display panel is sacrificed in the anti-peeping design of the display panel in the prior art.

[0045] Such as Figure 1 to Figure 8 As shown, the display panel 100 includes a color filter substrate 20 and an array substrate 10 oppositely arranged, and a liquid crystal layer 30 located between the color filter substrate 20 and the array substrate 10, and the display panel 100 also includes a reflective film 40 and a plurality of spacer columns 60 and a two-dimensional dimming material layer 50 .

[0046] Specifically, the reflective film 40 is pasted on the side of the color filter substrate 20 facing away from t...

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Abstract

The invention provides a display panel and a display device provided with the same. The display panel comprises a color film substrate, an array substrate, a liquid crystal layer, a reflecting film, multiple spacing columns and a two-dimensional dimming material layer, wherein the color film substrate and the array substrate are arranged oppositely; the liquid crystal layer is located between thecolor film substrate and the array substrate; the reflecting film is pasted on one side, opposite to the liquid crystal layer, of the color film substrate; the multiple spacing columns are sequentially arranged between the array substrate and the color film substrate at intervals and used for absorbing light rays to achieve the anti-peeping purpose; the two-dimensional dimming material layer is arranged on one side, opposite to the color film substrate, of the reflecting film and can deflect with change of an electric field to adjust the anti-peeping angle, and the light transmittance and thevisual angle of the display panel can be increased when light rays reflected by the two-dimensional dimming material layer are reflected by the reflecting film. According to the display panel in the embodiment, the anti-peeping purpose can be achieved without brightness scarification.

Description

technical field [0001] The present invention relates to the technical field of liquid crystal display, and more specifically, to a display panel and a display device having the same. Background technique [0002] In order to achieve a good anti-peeping effect, a general anti-peeping display device usually sacrifices a certain brightness when displaying images, and cannot achieve an adjustable-angle display effect. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a display panel and a display device having the same. [0004] In order to solve the above technical problems, embodiments of the present invention provide technical solutions as follows: [0005] The display panel according to the embodiment of the first aspect of the present invention includes a color filter substrate and an array substrate arranged oppositely, and a liquid crystal layer located between the color filter substrate and the array substrate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/1339G02F1/1343
CPCG02F1/133553G02F1/13394G02F1/134309
Inventor 孙海雁苗浩李锐张鹏举刘明星朱红
Owner BOE TECH GRP CO LTD
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