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Display device, display control method, and computer-readable storage medium

A display control method and a display device technology, which are applied in calculation, energy-saving calculation, electronic timer, etc., and can solve problems such as not considering power consumption

Inactive Publication Date: 2018-01-30
CASIO COMPUTER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no consideration is given to limiting its power consumption in such an environment

Method used

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  • Display device, display control method, and computer-readable storage medium
  • Display device, display control method, and computer-readable storage medium
  • Display device, display control method, and computer-readable storage medium

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Experimental program
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Embodiment Construction

[0022] Below, while referring to the attached Figure 1 Embodiments of the present invention will be described in detail.

[0023] figure 1 The configuration of the display device according to the embodiment is shown.

[0024] A temperature sensor 3 for detecting the temperature of the display device, an illuminance sensor 4 for detecting the illuminance of the environment in which the display device is installed, and a tilt sensor 5 for detecting changes (tilt or movement) of the display device are connected to the control unit 2 of the display device. An operation unit 6 such as an operation key provided on the casing of the device displays the calendar and time on the liquid crystal display unit 1 (display unit) capable of dot matrix display.

[0025] In detail, the control unit 2 counts time through the clock timing unit 21 of the clock that counts the year, month, day, hour, minute, and second, and displays the timing information on the liquid crystal display unit 1 (di...

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PUM

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Abstract

The invention provides a display device, a display control method, and a computer-readable storage medium. The display device comprises a display unit which displays display information; a state detection unit which detects the state of the display device; a timer unit which starts to measure time based on a detection result of the state detection unit; and a display control unit which switches the display state of the display unit from a normal display state to a power saving display state in the case where the measured time of the timer unit is longer than predetermined transition time., wherein a display appearance in the power saving display state is different from a display appearance in the normal display state, and wherein a power consumption in the power saving display state is less than a power consumption in the normal display state;.

Description

technical field [0001] The invention relates to a display device, a display control method and a computer-readable storage medium. Background technique [0002] In a display device such as an electronic watch equipped with a liquid crystal display device, it is desired to be driven by a built-in battery for a long time. Therefore, there is a device for power-saving display that turns off the display under certain specific conditions to reduce power consumption. [0003] For example, Japanese Patent Application Laid-Open No. 2016-092457 discloses that the output sound of the speaker is acquired through a microphone, and when it is determined that the volume of the acquired sound has attenuated from the volume of the output sound to a predetermined threshold value or more, it is regarded as a state where the user is not using the power. A portable terminal whose mode is switched to power saving mode. [0004] In display devices such as electronic watches, the power consumpti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G04G19/12
CPCG06F1/3228G06F1/3265G06F1/3287G09G3/3611G09G2320/041G09G2330/021G09G2360/144Y02D10/00Y02D30/50G06F1/3296G09G3/3607G09G2310/08G09G2320/0666
Inventor 粕尾智夫山川英司
Owner CASIO COMPUTER CO LTD