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Display device

A technology for display devices and display components, applied in identification devices, cooling/ventilation/heating transformation, instruments, etc., can solve the problems that the display device affects the reliability of the display device, and achieve a good heat dissipation effect

Pending Publication Date: 2022-05-06
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Correspondingly, the display device includes electronic components capable of realizing the above-mentioned functions. Most of the electronic components of the display device will generate a certain amount of heat during operation, and excessive heat accumulation inside the display device will often affect the working reliability of the display device.

Method used

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Embodiment Construction

[0026] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "left", "right", "inner", "outer" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for The brevity for describing the technical solution does not indicate or imply that the device or element referred to must have a specific orientation, specific orientation configuration and operation, and thus should not be construed as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

[0027] The display device in the present invention may include, but is not limited to, electronic devices such as mobile phones, tablet computers, and portable mobile phones.

[0028] The technical solutions and technical effects herein will be described in detail below in...

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Abstract

The invention provides a display device which comprises a main body part and a display screen assembly, and the main body part comprises a heat dissipation assembly located on the side, away from light emitting, of the display screen assembly; the orthographic projection area of the heat dissipation channel of the heat dissipation assembly on the plane where the display screen is located is a heat dissipation area, the display device comprises a first heat dissipation state and a second heat dissipation state, and the first heat dissipation area formed in the first heat dissipation state and the second heat dissipation area formed in the second heat dissipation state are two heat dissipation areas which are not completely overlapped or not overlapped. In this way, the proper heat dissipation state can be selected according to the heating working conditions of all the positions of the display screen assembly, heat dissipation is conducted on the high-temperature positions of the display screen assembly preferentially, and therefore the good heat dissipation effect is achieved, the heat dissipation efficiency is improved, and the working performance of the display screen assembly is guaranteed. And besides the heat dissipation of the display screen assembly, the heat dissipation channel can also dissipate heat of heating parts located on the accessory of the heat dissipation channel besides the display screen assembly.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device. Background technique [0002] A display device is a device that can convert computer data into various characters, numbers, symbols or intuitive image displays, and can use input tools such as a keyboard to input commands or data into the computer. Correspondingly, the display device includes electronic components capable of realizing the above functions. Most of the electronic components of the display device generate a certain amount of heat during operation. Excessive heat accumulation inside the display device will often affect the reliability of the display device. [0003] Therefore, how to improve the working reliability of the display device has been a technical issue that those skilled in the art have been paying attention to. Contents of the invention [0004] An object of the present invention is to provide a display device with high relia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20G09F9/30
CPCH05K7/20954H05K7/20972G09F9/30
Inventor 张晓音何永新
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD