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Display panel and display device

A technology for display panels and concave surfaces, which can be used in instruments, nonlinear optics, optics, etc., and can solve the problem of low light utilization

Active Publication Date: 2022-04-08
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The display panel provided by the present disclosure can solve the technical problem in the related art that the reflective display panel has a low utilization rate of light on its display side

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

Examples

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Embodiment Construction

[0034] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.

[0035] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of an icon to another component, these terms are used in this specification only for convenience, for example, according to the description in the accompanying drawings directions for the example described above. It will be appreciated that if the illustrated device is turned over so that i...

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PUM

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Abstract

The present disclosure relates to the field of display technology, and proposes a display panel and a display device. The display panel includes: a polarizer, a color filter layer, a liquid crystal layer, and a reflection layer stacked in sequence; the color filter layer includes a plurality of pixel regions and The black matrix area between the pixel areas, the black matrix area is provided with a light-transmitting area; the light on the display side of the display panel can pass through the polarizer, the light-transmitting area, and the liquid crystal layer to enter the the reflective layer. The display panel of the present disclosure can increase the display brightness of the display panel.

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] The light source of traditional transmissive display panels is provided by the backlight, which not only consumes a lot of power, but also the blue light emitted by the backlight is very harmful to human eyes. [0003] In the related art, a reflective display panel is proposed, which can use light from the display side of the display panel as a light source, thereby reducing power consumption, and the reflected light of the display panel has no blue light component, thereby effectively protecting eyesight. [0004] However, reflective display panels use less light on their display side. [0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present invention, and therefore may include inform...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/13357
Inventor 徐田雨杨刚龙君安喜君韩伟鹏马传辉王宗元包亚洲何海龙王世鑫
Owner BOE TECH GRP CO LTD