Display apparatus provided with use-state detecting unit
First Claim
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1. A display apparatus to be mounted on the head of an observer, comprising:
- display means for displaying image information for both eyes of said observer;
use-state detecting means for detecting a use state and a non-use state about whether or not said observer is observing said display means;
portable power supply means for supplying power to each element in said display apparatus; and
means for controlling said portable power supply means, based on a signal from said use-state detecting means.
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Abstract
The present invention concerns a display apparatus, which comprises a display device for displaying image information for the both eyes of an observer, a use-state detecting device for detecting a use state and a non-use state about whether or not the observer is observing the display device, a power supply device for supplying power to each element in the display apparatus, and a device for controlling the power supply device, based on a signal from the use-state detecting device.
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10 Claims
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1. A display apparatus to be mounted on the head of an observer, comprising:
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display means for displaying image information for both eyes of said observer; use-state detecting means for detecting a use state and a non-use state about whether or not said observer is observing said display means; portable power supply means for supplying power to each element in said display apparatus; and means for controlling said portable power supply means, based on a signal from said use-state detecting means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification