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Electronic apparatus and method for controlling the same

A technology of electronic equipment and control unit, which is applied in the direction of micro-control device, program control design, program control device, etc., and can solve problems such as large boot time

Inactive Publication Date: 2013-10-30
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] As mentioned above, the hardware initialization process that goes through several steps is repeated, thus requiring a lot of boot time

Method used

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  • Electronic apparatus and method for controlling the same
  • Electronic apparatus and method for controlling the same
  • Electronic apparatus and method for controlling the same

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Embodiment Construction

[0044] Reference will be made in detail to the embodiments of the present general inventive concept, examples of which are illustrated in the accompanying drawings, wherein like reference numerals indicate like elements. The embodiments are described below in order to explain the present invention by referring to the figures.

[0045] figure 1 is a view of an electronic device according to an exemplary embodiment of the present general inventive concept.

[0046] refer to figure 1 , the electronic device 100 includes a communication interface unit 110 , a user interface unit 120 , a nonvolatile memory 130 , a volatile memory 140 , and a control unit 150 . Here, the electronic device 100 may be a PC, a laptop, a tablet, a PMP, a smart phone, etc. that perform a boot operation using an operating system, but is not limited thereto.

[0047] The communication interface unit 110 is formed to connect the electronic device with the external device 50 via wireless communication suc...

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Abstract

An electronic apparatus includes a non-volatile memory, a volatile memory to store an operation of the operating system, a user interface unit to receive an end command to terminate an operation of the operating system, and a control unit to change an operation mode of the operating system to a log off mode and to store operating system data of the log off mode stored in the volatile memory in the non-volatile memory and to cut off power supplied to the electronic apparatus, if the end command is input.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 2012-0039132 filed with the Korean Intellectual Property Office on Apr. 16, 2012, the entire disclosure of which is incorporated herein by reference. technical field [0003] The present general inventive concept relates to an electronic device, a control method of the electronic device, and a computer-readable recording medium, and more particularly, to an electronic device that reduces system booting time using a log off mode and a maximum power saving mode, and an electronic device. Control method and computer readable recording medium. Background technique [0004] In conventional computer systems, when the computer system is powered on, a series of boot operations are performed as follows. First, the chip of the computer system is initialized, and the program stored in the BIOS is copied to the memory. Subsequently, desktop management informatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
CPCG06F9/44505G06F9/4401G06F1/26G06F9/4418G06F1/3234G06F1/3246Y02D10/00G06F1/00G06F9/24
Inventor 金亨根张点振崔允镐
Owner SAMSUNG ELECTRONICS CO LTD