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Image forming apparatus

a technology of image forming apparatus and which is applied in the direction of thin material processing, article separation, printing, etc., can solve the problems of residual electrical power of the battery, the size and the consecutive running time of the portable image forming apparatus

Inactive Publication Date: 2006-11-16
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additionally, the consecutive running time of the portable image forming apparatus is restricted within a predetermined time because of the capacity of the battery.
The capacity of the battery should be increased to extend the consecutive running time, but it is restricted by the size of the portable image forming apparatus, which is compact, light weight, and small.
When residual electrical power of the battery is poor because a user does not charge the battery or uses it for a long time, it may be impossible to use the portable image forming apparatus.
In the absence of the external source of electricity, the user is unable to use the portable image forming apparatus.

Method used

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Embodiment Construction

[0026] The matters defined in the description, such as a detailed construction and elements thereof, are provided to assist in a comprehensive understanding of the exemplary embodiments of the present invention. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein may be made without departing from the scope and spirit of the present invention.

[0027]FIG. 1 is a perspective view of an image forming apparatus in accordance with a first exemplary embodiment of the present invention. FIG. 2 is an exploded perspective view illustrating a generator of FIG. 1. As shown therein, an image forming apparatus 1 includes a delivery roller 10 and a generator 20. The image forming apparatus 1 may use an inkjet printing method, which forms an image by discharging an extremely small ink drop to printing paper; a dye sublimation thermal printing method, which forms the image by heating and compressing selectively an...

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Abstract

An image forming apparatus includes a delivery roller delivering printing paper by rotating with respect to a predetermined axial line. A generator has a rotating shaft rotated along the axial line by the delivery roller. Thus, the image forming apparatus is adapted to generate electricity.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS [0001] This application claims the benefit under 35 U.S.C.§ 119(a) of Korean Patent Application No. 2005-38941, entitled “Image Forming Apparatus,” filed on May 10, 2005, the entire disclosure of which is hereby incorporated by reference. BACKGROUND OF INVENTION [0002] 1. Field of Invention [0003] The present invention relates to an image forming apparatus. More particularly, the present invention relates to an image forming apparatus capable of generating electricity. [0004] 2. Description of the Related Art [0005] Portable image processors, such as digital cameras, Personal Digital Assistants (PDA), or laptop computers and the like, have become popular and a mobile network has become conventional with the development of the telecommunications industry, so that portable image forming apparatuses are becoming extremely popular. The portable image forming apparatus can immediately obtain a printing image from the image acquired through the port...

Claims

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Application Information

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IPC IPC(8): B65H5/00B65H29/20
CPCB65H5/06B65H2403/72B65H2403/941B65H2515/702B65H2515/704B65H2515/706B65H2555/20B65H2220/02B65H2515/70B41J11/24
Inventor HWANG, IN-SU
Owner SAMSUNG ELECTRONICS CO LTD