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Low power detection apparatus and method for displaying information

A technology of detection equipment and detection methods, applied in the input/output process of data processing, climate sustainability, instruments, etc., can solve the problems of undetermined, power consumption, inconvenient identification of simple information of elements, etc.

Active Publication Date: 2014-03-26
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, in the prior art, the following requirement adds an element of inconvenience to the user and makes recognition of simple information of the portable terminal inconvenient: the user has to press the open button of the portable terminal whenever the user desires to recognize the simple information of the portable terminal
[0006] In addition, in the related art, there is a problem that the portable terminal continuously consumes power to maintain the active state because the proximity detection sensor of the portable terminal detects the approach of the user's body or an object while continuously operating.
No determination has been made, and no assertion is made, as to whether any of the foregoing might be applicable as prior art with respect to the present disclosure

Method used

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  • Low power detection apparatus and method for displaying information
  • Low power detection apparatus and method for displaying information
  • Low power detection apparatus and method for displaying information

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Embodiment Construction

[0020] The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of various embodiments of the present disclosure as defined by the claims and their equivalents. The description includes various specific details to assist in understanding, but these are to be regarded as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the disclosure. Also, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

[0021] The terms and words used in the following description are not limited to the bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the present disclosure. Accordingly, it should be apparent to those skilled in the art that the following descriptio...

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Abstract

A low power detection apparatus and a method for displaying information are provided. When a low power manager drives a proximity detection sensor to generate a proximity interrupt in a state within which the portable terminal is in an idle state, the low power manager drives a motion detection sensor and determines a motion of the portable terminal for a preset time. When there is no motion of the portable terminal for the preset time, the low power manager generates proximity data for displaying screen information and then transmits the generated proximity data to an application processor so as to display screen information which the user desires with low power.

Description

technical field [0001] The present disclosure relates to a low power detection device and method. More particularly, the present disclosure relates to a low power detection device and method for detecting approach of a body part or an object with low power and displaying preset screen information when a portable terminal is in an idle state. Background technique [0002] Generally, when a user desires to recognize simple information of a portable terminal, the user presses an on button of the portable terminal to switch the state of the portable terminal from an idle state to an active state. Thereafter, the portable terminal whose status is switched to the active status displays, for example, battery status, charging status, current time, unchecked messages, unchecked calls, currently playing music information, content download information, and the like. Accordingly, a user can recognize (eg, determine) simple information displayed on the screen of the portable terminal in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0484G06F1/32
CPCG06F1/3206G06F13/24G06F1/3231Y02D10/00G06F1/3218G06F1/3287
Inventor 吴智宪洪炫秀朴成珉李在勉郑贤基
Owner SAMSUNG ELECTRONICS CO LTD
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