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display device

A technology of display device and display screen, applied in identification device, water supply device, installation and other directions, can solve the problem that the display device does not have automatic sterilization and disinfection.

Active Publication Date: 2022-01-28
SHANGHAI AVIC OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a display device to solve the problem in the prior art that the display device does not have automatic sterilization equipment and can only be cleaned and maintained manually.

Method used

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Embodiment Construction

[0025] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0026] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] figure 1 It is a structural schematic diagram of an embodiment of a display device provided by the present invention.

[0028] refer to figure 1 , the display device includes: a display screen 11, a backlight 12 arranged on the non-light-emitting surface side of the display screen 11, a frame structure 13a and a frame symmetrically arranged between the display screen 11 and the backlight 12 The structure 13b, the frame s...

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Abstract

An embodiment of the present invention provides a display device, including: a display screen, at least one ultraviolet light source, and at least one reflective auxiliary structure; wherein, the ultraviolet light source is arranged on any side of the display screen, and the The side of the display screen of the ultraviolet light source is also provided with the reflection auxiliary structure; the reflection auxiliary structure includes a reflector; the side of the reflector facing the ultraviolet light source has a UV reflective coating, so that the ultraviolet light source The emitted ultraviolet light is reflected by the ultraviolet light reflective coating and irradiates the target sterilization and disinfection area of ​​the display screen. The technical solution realizes the effect of automatically sterilizing and disinfecting the surface of the display screen in the display device.

Description

【Technical field】 [0001] The present invention relates to the technical field of display devices, in particular to a display device. 【Background technique】 [0002] For display devices used in public places, such as automatic teller machines, automatic registration, payment, and report taking machines in hospitals, order machines in restaurants, hotels, hotels, and entertainment machines in playgrounds, the operation contact interface of the display device needs to be able to regularly Automatic sterilization and disinfection. However, in the prior art, these display devices do not have automatic sterilization and disinfection equipment, and daily cleaning and maintenance can only be performed manually. 【Content of invention】 [0003] In view of this, an embodiment of the present invention provides a display device to solve the problem in the prior art that the display device has no automatic sterilization equipment and can only be cleaned and maintained manually. [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/35H01L27/32G02B7/182G02B7/198A61L2/10A61L2/26
CPCG09F9/35G02B7/1821A61L2/10A61L2/26H10K59/10
Inventor 周南栋秦锋
Owner SHANGHAI AVIC OPTOELECTRONICS