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LCD display screen with self-cleaning surface

A display screen and self-cleaning technology, which is applied in the LCD field, can solve the problems of inconvenient liquid crystal display cleaning work, affecting the normal operation of the device and the normal use of users, so as to achieve the effect of ensuring cleanliness and convenient use

Pending Publication Date: 2021-06-15
广东高展智科光电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the liquid crystal display is working, it often absorbs dust and other impurities on the surface due to static electricity and other reasons. After the dust gathers, it will greatly affect the normal operation of the device and the normal use of the user, and it is inconvenient for the user to clean the liquid crystal display frequently. Work

Method used

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  • LCD display screen with self-cleaning surface
  • LCD display screen with self-cleaning surface
  • LCD display screen with self-cleaning surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] refer to Figure 1-5 , a surface self-cleaning LCD display screen, comprising a work shell 1, a work screen 2 is arranged in the work shell 1, a workbench 3 is fixedly connected to the upper end surface of the work shell 1, and a part of the workbench 3 close to the work screen 2 The side wall is fixedly connected with a work box 4, and the side wall of the work box 4 close to the work screen 2 is fixedly connected with a first reflector 5 and a second reflector 6, and the first reflector 5 and the second reflector 6 are all in the form of Inclined setting, such inclined setting enables the light emitted by the working screen 2 to better enter the working box 4 through reflection, the first reflector 5 is set away from the working shell 1, and the second reflector 6 is set close to the working shell 1, and the working The inner wall of the box 4 is fixedly connected with a photoelectric panel 8. The photoelectric panel 8 is a semiconductor photodiode and a photoelectric...

Embodiment 2

[0030] refer to image 3 with Figure 4 , the difference between this embodiment and Embodiment 1 is the setting of devices such as gaps 22, a gap 22 is provided on the side wall of the workbench 3 away from the work box 4, and a water collection block 23 is fixedly connected in the gap 22, and the water collection block 23 Made of carbon nanotube material, carbon nanotube material can absorb moisture from the air, when the absorbed moisture gathers to a certain extent, it will form water droplets to be discharged, and the gap 22 is provided with multiple sliding holes on the side wall close to the sliding groove 12 24, a plurality of sliding holes 24 are slidingly connected with a sliding rod 25, and the cleaning rod 13 is provided with a plurality of water holes 26, and a plurality of water holes 26 are respectively arranged facing a plurality of sliding rods 25, and a plurality of sliding rods 25 are close to the cleaning rod 25. One side wall of the rod 13 is provided wit...

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Abstract

The invention discloses a LCD display screen with a self-cleaning surface which comprises a working shell, a working screen is arranged in the working shell, a working table is fixedly connected to the upper end face of the working shell, and a working box is fixedly connected to the side wall, close to the working screen, of the working table. A first reflecting mirror and a second reflecting mirror are fixedly connected to the side wall, close to the working screen, of the working box, the first reflecting mirror is arranged away from the working shell, the second reflecting mirror is arranged close to the working shell, a photoelectric plate is fixedly connected to the inner wall of the working box, and the photoelectric plate is arranged away from the first reflecting mirror. A working groove is formed in the side wall, away from the working box, of the working table, a rotating motor is arranged in the working groove, and a wire is arranged on the rotating motor. According to the invention, the user can use the illumination of the working screen, so that the device can automatically clean the working screen when the user uses the working screen, and great convenience is brought to the use of the user.

Description

technical field [0001] The invention relates to the technical field of LCDs, in particular to a self-cleaning LCD display screen. Background technique [0002] LCD refers to liquid crystal display, which can be divided into CCFL display and LED display according to the difference of backlight. The color filter is set on the substrate glass, and the rotation direction of the liquid crystal molecules is controlled by changing the signal and voltage on the TFT, so as to control whether the polarized light of each pixel is emitted to achieve the display purpose. [0003] When the liquid crystal display is working, it often absorbs dust and other impurities on the surface due to static electricity and other reasons. After the dust gathers, it will greatly affect the normal operation of the device and the normal use of the user, and it is inconvenient for the user to clean the liquid crystal display frequently. Work. [0004] Therefore, we propose a surface self-cleaning LCD dis...

Claims

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Application Information

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IPC IPC(8): G09F9/35B08B1/00
CPCG09F9/35B08B1/30
Inventor 何为
Owner 广东高展智科光电有限公司