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Fully-closed display unit

A display unit, fully enclosed technology, applied in the direction of nonlinear optics, instruments, optics, etc., can solve the problems that the service life of the airtight structure cannot be satisfied, the display unit affects the display effect, etc., and achieve the effect of air cleanliness guarantee

Pending Publication Date: 2017-05-31
KEEWIN DISPLAY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of the prior art, provide a fully-sealed display unit, and solve the problems in the prior art that the display unit affects the display effect and service life due to the non-sealed structure, and the problem that the airtight structure cannot meet the requirements of thinning and thinning

Method used

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  • Fully-closed display unit
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Embodiment Construction

[0043] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0044] refer to figure 1 , the present invention provides a fully-sealed display unit. Compared with the display unit in which a display module is installed in the usual housing, the fully-sealed display unit of the present invention provides a display module with a high degree of cleanliness due to its airtight performance. The working environment can improve the display effect and service life of the display module. On the other hand, the fully enclosed display unit adopts the installation frame formed by the assembly of installation strips as the shell, and the inner side of the installation frame is provided with an installation structure to install the display module, so that the whole The airtight display unit is thinner and lighter as a whole, which meets the requirements of thinner and lighter. In addition, the fully enclosed display u...

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Abstract

The invention relates to a fully-closed display unit. The fully-closed display unit comprises a mounting frame, a back board, protective glass and a display module. The mounting frame is formed by splicing of a plurality of mounting strips, each two adjacent mounting strips are in hermetical connection, the mounting frame is provided with a front opening and a rear opening, and a mounting structure is arranged on the inner side of the mounting frame. The back board is mounted at the rear opening and hermetically connected with the mounting frame. The protective glass is mounted at the front opening and hermetically connected with the mounting frame, and the protective glass, the mounting frame and the back board form a closed space internally. The display module is mounted on the mounting frame through the mounting structure. The fully-closed display unit has advantages that the internal closed space provides a great operation environment for the display module, purification of air in the operation environment can be guaranteed to further guarantee display effects and service life of the display module, and the display unit meets requirements of light weight and thinness.

Description

technical field [0001] The invention relates to the field of display units, in particular to a fully enclosed display unit. Background technique [0002] Existing display units usually install the display module in an outer casing, and the size of the outer casing is often designed to be much larger than that of the display module. On the one hand, it provides a space for installation and accommodation of the display module; On the one hand, it also provides a better heat dissipation function for the display module. The heat dissipation structure of the existing display unit is to install a fan on the opposite side of the casing, and the fan introduces external air to form convection to dissipate heat for the display module. However, due to the entry of external air, the casing will inevitably The cleanliness of the air inside is poor, which will affect the display effect and service life of the display module. [0003] For this reason, the applicant of the present inventi...

Claims

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Application Information

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IPC IPC(8): G02F1/1333
CPCG02F1/133308G02F1/133385G02F1/133311G02F1/133314
Inventor 张黔中顾荣君张宁
Owner KEEWIN DISPLAY CO LTD
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