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A display substrate, display panel and display device

A display panel and display substrate technology, which is applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems affecting the distribution of the driving electric field, etc., and achieve the effects of improving light transmittance and color gamut, ensuring display quality, and reducing thickness

Active Publication Date: 2020-06-02
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a display substrate, a display panel and a display device, which are used to solve the problem that the distribution of the driving electric field will be affected by the embedding of the light splitting film inside the display panel

Method used

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  • A display substrate, display panel and display device
  • A display substrate, display panel and display device
  • A display substrate, display panel and display device

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Embodiment Construction

[0014] The invention arranges the spectroscopic film on the substrate away from the display side, and arranges the display electrode on the side of the spectroscopic film close to the display side, so that the spectroscopic film does not affect the distribution of the driving electric field, improves the display quality, and reduces the power consumption , Reduce the thickness of the product.

[0015] The technical scheme of the present invention is particularly suitable for display devices that cannot emit light independently, such as liquid crystal display devices and electrowetting display devices. The light used for display is first split by a light-splitting film, and then used for display, which improves light utilization. Color film. In order to overcome the phenomenon of light mixing, it can also be used in combination with color film to greatly increase the light transmittance, theoretically it can increase by 300%, and at the same time, it can also increase the color ga...

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Abstract

The invention relates to the technical field of displaying, and discloses a display substrate, a display panel, and a display device. The display panel comprises a light-splitting film; the light-splitting film is arranged on the display substrate far away from a display side; a displaying electrode is arranged on the side, near the display side, of the light-splitting film, so that the light-splitting film cannot impact the distribution of a driving electric field, and the display quality is guaranteed; moreover, the light transmittance and the color gamut can be improved, and the thickness of a device can be reduced.

Description

Technical field [0001] The present invention relates to the field of display technology, in particular to a display substrate, a display panel and a display device. Background technique [0002] The spectroscopic technology can separate the red, green, and blue colors efficiently in space. There are many advantages to using this kind of spectroscopic film in the display field, such as: improving light utilization, even when using color film, it can greatly increase the light transmittance, theoretically it can increase 300%, and at the same time, it can also improve color area. [0003] Taking a liquid crystal display device as an example, the main structure of the liquid crystal display device is an array substrate and a color filter substrate of a pair of cells, and liquid crystal molecules filled between the array substrate and the color filter substrate. There are two implementation structures for liquid crystal display devices using spectroscopic film. One is: the spectrosco...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/13357
CPCG02F1/133504G02F1/133621
Inventor 谭纪风杨亚锋
Owner BOE TECH GRP CO LTD