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Display panel and method for improving display quality of display panel

A display panel and temperature sensor technology, applied in semiconductor/solid-state device parts, instruments, semiconductor devices, etc., can solve problems such as picture quality degradation, liquid crystal display cannot be displayed normally, and working point drift

Active Publication Date: 2017-08-25
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the temperature changes, the threshold voltage of the liquid crystal display changes, the operating point drifts, and the response time changes. These changes lead to a decrease in the picture quality of the liquid crystal display, which seriously causes the liquid crystal display to fail to display normally.
[0003] Therefore, the current liquid crystal display device still needs to be improved.

Method used

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  • Display panel and method for improving display quality of display panel
  • Display panel and method for improving display quality of display panel
  • Display panel and method for improving display quality of display panel

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Embodiment Construction

[0024] Embodiments of the present invention are described in detail below. The embodiments described below are exemplary only for explaining the present invention and should not be construed as limiting the present invention. If no specific technique or condition is indicated in the examples, it shall be carried out according to the technique or condition described in the literature in this field or according to the product specification. The reagents or instruments used were not indicated by the manufacturer, and they were all commercially available conventional products.

[0025] In one aspect of the invention, the invention provides a display panel. According to an embodiment of the present invention, the display panel includes a temperature control device, and the temperature control device may include: a temperature sensor, the temperature sensor is arranged in a non-display area of ​​the display panel for detecting the temperature of the display panel; component, the t...

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PUM

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Abstract

The invention provides a display panel and a method for improving the display quality of the display panel. The display panel comprises a temperature control device, wherein the temperature control device comprises temperature sensors arranged in a non-display area of the display panel and used for detecting the temperature of the display panel, a temperature-varying assembly arranged in a display area of the display panel and used for performing temperature-varying processing on the display panel as well as a controller electrically connected with the temperature sensors and the temperature-varying assembly and used for controlling the temperature-varying assembly to work according to the temperature of the display panel. By means of the arranged temperature control device, the working temperature of the display panel can be effectively controlled, so that the display panel can work at the proper temperature and is not affected by the environment temperature, so that the display panel can have higher display picture quality at different environment temperatures.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a method for improving the display quality of the display panel. Background technique [0002] Liquid crystal material properties change significantly with temperature. As the temperature changes, the threshold voltage of the liquid crystal display changes, the operating point drifts, and the response time changes. These changes lead to a decrease in the picture quality of the liquid crystal display, and seriously cause the liquid crystal display to fail to display normally. [0003] Therefore, the current liquid crystal display devices still need to be improved. Contents of the invention [0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present invention is to provide a display panel with a temperature control function. [0005] In one aspect of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333
CPCG02F1/133382G02F1/133385G02F1/133514G02F1/133528G02F1/136286G02F1/1368G02F2201/121G02F2201/123H01L23/38H01L27/1214
Inventor 赵利军
Owner BOE TECH GRP CO LTD
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