Cover board arrangement for visual window

A technology of window cover and plate, applied in shielding, instruments, electrical components, etc., can solve problems such as easy wear, human eyes cannot clearly read and identify displays, and damage electronic devices

Inactive Publication Date: 2007-05-09
深圳市天阳谷科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. For electrical appliances that require shielding of electromagnetic waves, the shell of electronic products is made of metal materials that can shield electromagnetic waves, and the window cover does not have the performance of shielding electromagnetic waves, so that electromagnetic waves and interference waves generated by other electrical appliances and electronic products can pass through such ordinary window covers The area where the board is located interferes with the normal operation of electrical and electronic products, causing electrical and electronic products to malfunction frequently and destroying other electronic devices inside the instrument, especially in terms of communication, causing great damage to the normal operation of the product
[0005] 2. Under medium-intensity light, such as indoor light sources or outdoor light during the day, because this type of window cover is affixed with plastic polarizing film and glare film on the inside and outside to weaken t

Method used

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  • Cover board arrangement for visual window
  • Cover board arrangement for visual window
  • Cover board arrangement for visual window

Examples

Experimental program
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Example Embodiment

[0022] As shown in Figure 1 and Figure 2, where 1 is a normal window cover without treatment on the working surface, and 2 is a working surface; as shown in Figures 3 and 4, 3 is a plate, a 4-position glare film, and 5 is a polarized film. The main purpose of this type of window cover is to display the display content of the display sealed inside the electronic instrument, and to seal the internal parts of electrical appliances and electronic products from the outside world, but it cannot shield electromagnetic waves and cannot clearly display information under strong light conditions. .

[0023] As shown in Figures 5 and 6, 6 is a common glass or quartz plate, 7 is a modified window cover plate, and 8 is a conductive metal mesh. The working surface of the glass or quartz blank 6 of the window cover device of the present invention is clear and transparent, and it is modified. This modification treatment is to add trace elements, such as selenium, to the window cover blank in a hig...

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PUM

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Abstract

The invention comprises two window covering boards in same thickness. The microelement is added into the window covering boards in high temperature condition to increase its transparency; there is a conducting metal mesh between two window covering boards to shield electromagnetic wave.

Description

technical field [0001] The invention relates to a window cover device, in particular to a window cover device capable of shielding electromagnetic waves and preventing strong light from interfering with vision. Background technique [0002] At present, electrical appliances and electronic products sold in the market tend to be more and more high-performance and miniaturized. The displays for displaying information are sealed with window covers. The window covers of such electronic products are generally made of glass or quartz, usually The working surface of the window cover plate is not processed. The improvement is to add plastic polarizing film and glare film on both sides of the working surface of the window cover plate. [0003] The main purpose of this type of window cover is to display the display content of the display sealed inside the electronic instrument, and to seal and isolate the internal components of electrical appliances and electronic products from the out...

Claims

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Application Information

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IPC IPC(8): H05K7/00H05K9/00G12B17/00
Inventor 黄燕平李立郭敏杰
Owner 深圳市天阳谷科技发展有限公司
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