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Electronic equipment capable of cleaning out smudge upon itself, and relevant method

An electronic device, dirty technology, applied in the direction of cleaning methods and appliances, chemical instruments and methods, electrical components, etc., can solve the problems of time-consuming, not-consuming, and money-consuming costs of users, and achieve cost-saving effects

Inactive Publication Date: 2008-12-31
LITE ON TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, after the scanner 100 has been used for a period of time, some dirt will inevitably be stained or accumulated on the transparent glass 110. Obviously, if these dirty areas are too large, a part of the object to be scanned will be covered. Therefore, it directly affects the quality of scanning or copying; generally speaking, users must purchase utensils for removing dirt, such as non-woven cloth, or other cleaning products to remove these dirt; this cleaning method, due to It not only consumes the user's money cost, but also consumes the user's time, so it is not an economical method

Method used

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  • Electronic equipment capable of cleaning out smudge upon itself, and relevant method
  • Electronic equipment capable of cleaning out smudge upon itself, and relevant method
  • Electronic equipment capable of cleaning out smudge upon itself, and relevant method

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Embodiment Construction

[0015] However, because most of the general dirt or pollution sources are mainly carbohydrates, and as traditional in the industry, the photocatalyst reaction system can destroy the bonds of organic molecules, so the purpose of removing pollutants can be achieved, so in the following disclosure , the present invention utilizes the photocatalyst reaction to remove dirt and improve the quality of scanning.

[0016] Generally speaking, the photocatalytic reaction must first irradiate light with a certain energy to the catalyst, so that the electrons on the surface of the catalyst absorb enough energy to detach, and form positively charged electric holes at the position where the electrons detach, and the electric holes will The free hydroxyl group (OH-) released by nearby water molecules is oxidized (that is, the electrons of the hydroxyl group are taken away), making it a highly active hydroxyl radical; as soon as the hydroxyl radical encounters an organic substance, it will Rec...

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Abstract

An electronic device capable of cleaning its own dirt, the electronic device includes: a light source module used to emit light in a moving manner; a light-permeable plate used to transmit light; and a photocatalyst coating coated on the The light-permeable plate is used to receive the light emitted by the light source module to trigger the photocatalyst reaction.

Description

technical field [0001] The invention provides an electronic device, especially an electronic device capable of cleaning its own dirt and a related method. Background technique [0002] Electronic business devices, such as scanners, copiers, multi-function business machines, etc., can provide document scanning or copying functions, which undoubtedly provide a convenient solution for document processing. [0003] see here figure 1 , figure 1 is a schematic diagram of a conventional scanner 100 . Such as figure 1 As shown, the scanner 100 includes a transparent glass 110, a light source module 120, and an upper cover 130; as conventional in the industry, the transparent glass 110 is a light-transmitting plate, and is used to carry objects (documents) to be scanned. and the light source module 120 is used to provide a light source for scanning, and is used to scan the object in a movable manner; as for the upper cover 130, it can be used to shield the strong light emitted by...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N1/04
CPCB08B7/0035H04N1/00909H04N1/10H04N1/1013
Inventor 魏智贤
Owner LITE ON TECH CORP
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