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Display panel and display device

A display panel and display area technology, applied in static indicators, nonlinear optics, instruments, etc., can solve the problems of display panels and display devices with poor low-temperature display, and achieve the effects of reducing power consumption and simplifying the overall structure

Inactive Publication Date: 2021-07-16
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a display panel and a display device. The infrared heating layer is used to heat the liquid crystal, which helps to improve the problem of poor display at low temperature of the display panel and the display device while reducing power consumption.

Method used

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  • Display panel and display device

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Embodiment Construction

[0030] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0031] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0032] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0033] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a display panel and a display device, and relates to the technical field of display, the display panel comprises an array substrate and a color film substrate which are oppositely arranged, and liquid crystal filled between the array substrate and the color film substrate; the array substrate comprises a first substrate and a transistor layer, and the transistor layer is located on the side, facing the color film substrate, of the first substrate; the color film substrate comprises a second substrate; the display panel further comprises an infrared heating layer, the infrared heating layer is located between the transistor layer and the second substrate in the direction perpendicular to the first substrate, and the infrared heating layer is used for receiving heat generated by electric conductors in the array substrate and / or the color film substrate to generate infrared radiation. The infrared heating layer is used for heating the liquid crystal, so that the problem of poor low-temperature display of the display panel and the display device is solved while the power consumption is reduced.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display panel and a display device. Background technique [0002] From the era of CRT (Cathode Ray Tube, cathode ray tube) to the era of liquid crystal, and now to the era of OLED (Organic Light-Emitting Diode, organic light-emitting diode), the display industry has experienced decades of development and has become ever-changing. The display industry is already closely related to our lives. From traditional mobile phones, tablets, TVs and PCs to current electronic devices such as smart wearable devices and VR, display technology is inseparable. [0003] With the development of display technology, users have higher and higher requirements for the application of display products in different environments, such as applications in low temperature environments. Due to the characteristics of liquid crystal, in a low temperature environment, for example, when the op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333G02F1/133
CPCG02F1/13306G02F1/133382
Inventor 滕用进邱英彰林丽敏
Owner XIAMEN TIANMA MICRO ELECTRONICS