Portable computer for managing power supply consumption, and control method thereof

A technology of a portable computer and a control method, which is applied to the structural components of the portable computer, data processing power supply, computing and other directions, and can solve the problems of power loss and the like

Inactive Publication Date: 2004-07-28
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Likewise, when the display part 20 is rotated to the "rotation position" ( Figure 1C ), although the user facing the screen 26 of the display unit 20 seldom uses the body input unit 11, power is still supplied to the body input unit 11, so that unnecessary power loss (loss) is caused
In particular, when the display part 20 is in the "pad position" ( Figure 1D ), although the user cannot use the body input part 11, power is still supplied to the body input part 11, so that unnecessary power loss (loss) is caused

Method used

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  • Portable computer for managing power supply consumption, and control method thereof
  • Portable computer for managing power supply consumption, and control method thereof
  • Portable computer for managing power supply consumption, and control method thereof

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Embodiment Construction

[0042] Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like numerals refer to like elements throughout. The embodiments are described below in order to explain the present invention by referring to the figures.

[0043] Usually, such as Figures 1A to 1D As shown, if the portable computer comprises (implements) the present invention, this portable computer comprises host computer 10, and motherboard, HDD etc. are housed (referring to figure 2 ); and a display section 20 equipped with an LCD device (screen 26) for displaying an image by receiving an image signal from the host computer 10. Likewise, in the host 10, body input components 11, such as a keyboard 11a and a touch panel 11b, are provided for key input and cursor input, respectively.

[0044] In the portable computer embodying the present invention, the display part 20 is capable of performing "open rotation" and "t...

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PUM

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Abstract

A portable computer having a main body, and a display part, which has a screen input, and capable of being opening-rotated and converting-rotated relative to the main body. A position sensor detects a converting rotation position of the display part and a controller manages power supplied to the screen input part of the display part based upon the position sensor detecting that the display part is converting-rotated into a converting rotation zone.

Description

[0001] This application claims the benefit of Korean Patent Application No. 2003-87, which was filed with the Korean Intellectual Property Office on January 2, 2003, the contents of which are hereby incorporated by reference. technical field [0002] The present invention relates to a portable computer and a control method thereof, and in particular, to a portable computer and a control method thereof which save power supplied to a screen input part and a body input part. Background technique [0003] Generally, when a user uses a portable computer, its display unit with a screen is unfolded. Conversely, when the portable computer is not in use or carried, its display part is folded. The operation of rotating the display part up or down relative to the host is generally called "tilting". Likewise, the display part can also be rotated left and right relative to the main body, so that the screen of the display part faces (faces) the opposite direction of the main body. The o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/16G06F1/26G06F1/32
CPCG06F1/162G06F1/1677G06F1/32G06F1/3218G06F1/16
Inventor 崔润
Owner SAMSUNG ELECTRONICS CO LTD
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