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Switching device for imaging system

A technology of imaging system and optical path switching, applied in optics, image communication, electrical recording process applying charge pattern, etc., to achieve the effect of reducing production cost, area and volume

Inactive Publication Date: 2007-10-24
宇临科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the volume of the multifunctional business machine itself still occupies a considerable area on the desk surface.

Method used

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  • Switching device for imaging system
  • Switching device for imaging system
  • Switching device for imaging system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The invention effectively reduces the volume of the multifunctional office machine, further reduces the area occupied by the desk, further integrates the image transmission components of the multifunctional office machine, and effectively reduces the production cost. The following will clearly illustrate the spirit of the present invention with illustrations and detailed descriptions. After those skilled in the art understand the preferred embodiments of the present invention, they can be changed and replaced by the techniques taught in the present invention without departing from it. spirit and scope of the invention.

[0024] Please refer to FIG. 1A and FIG. 1B . FIG. 1A is a schematic front view of a first preferred embodiment of an optical path switching device of an image imaging system according to the present invention. FIG. 1B is a schematic side view of the switching device in FIG. 1A . As shown in FIG. 1A and FIG. 1B , the optical path switching device 200 o...

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PUM

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Abstract

The imaging system switching device is used in multifunctional business machine capable of executing optical image scanning and printing program and possessing photocopying facsimiling function. The switching device includes one roller, one lens, one reflecting unit, one light receiver, one light emitter and one light distributing unit. During executing scanning or printing program, the light distributing unit switches the light signal transmitting path to share light transmission elements. The other configuration of the present invention includes also one file roller and one light path selector to replace the light distributing unit to make the imaging system with the switch device possess simultaneous scanning and printing functions.

Description

(1) Technical field [0001] The invention relates to an optical switching device, in particular to an optical path switching device of an optical image imaging system. (2) Background technology [0002] With the advancement of optical technology and semiconductor technology, business machines in the office, such as fax machines, printers, scanners, and photocopiers, are not only shrinking in size, but also improving in accuracy. [0003] Among them, laser printers have been widely used in the printing of documents. The working principle of laser printers is that the surface of the photosensitive drum is uniformly covered with electrostatic charges, and then the light is irradiated on the photosensitive drum to generate an electrostatic latent image on the photosensitive drum. Under the action of the electric field, the charged toner (Toner) is adsorbed on the photosensitive drum to form an image, and then the toner on the photosensitive drum is transferred to the paper. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03G21/00G03G15/00H04N1/04
Inventor 张绍雄
Owner 宇临科技股份有限公司