Digital projector with timer
First Claim
Patent Images
1. An apparatus comprising:
- a digital projector capable of projecting two-dimensional (2D) and stereoscopic images; and
a controller to control the digital projector to project images based on the image signals, the controller controlling the digital projector to switch from projecting stereoscopic images to projecting 2D images based upon a timer signal indicating that the digital projector has continuously projected stereoscopic images for a first preset period of time.
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Abstract
An apparatus includes a digital projector capable of projecting two-dimensional (2D) and stereoscopic images, and a controller to control the digital projector to project images based on the image signals. The controller controls the digital projector to switch from projecting stereoscopic images to projecting 2D images based upon a timer signal indicating that the digital projector has continuously projected stereoscopic images for a first preset period of time.
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Citations
27 Claims
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1. An apparatus comprising:
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a digital projector capable of projecting two-dimensional (2D) and stereoscopic images; and a controller to control the digital projector to project images based on the image signals, the controller controlling the digital projector to switch from projecting stereoscopic images to projecting 2D images based upon a timer signal indicating that the digital projector has continuously projected stereoscopic images for a first preset period of time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An apparatus comprising:
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a digital projector capable of projecting two-dimensional (2D) and stereoscopic images; and a controller to control the digital projector to project stereoscopic images and generating a first indicator based upon a timer signal indicating that the digital projector has continuously projected stereoscopic images for a first preset period of time. - View Dependent Claims (13, 14, 15, 16)
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17. A video game console comprising:
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a digital projector capable of projecting two-dimensional (2D) and stereoscopic images; a storage to store code associated with a video game; a data processor to execute the code and generate stereoscopic image data associated with scenes in the video game; and a graphics controller to control the digital projector to project stereoscopic images based on the stereoscopic image data, the graphics controller controlling the digital projector to switch from projecting stereoscopic images to projecting 2D images based upon a timer signal indicating that the digital projector has continuously projected stereoscopic images for a first preset period of time. - View Dependent Claims (18, 19, 20)
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21. A method comprising:
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projecting stereoscopic images on a display screen; keeping track of the duration that stereoscopic images have been projected on the display screen; and changing to projecting two-dimensional (2D) images based upon a timer signal indicating that stereoscopic images have been projected on the display screen for a first preset period of time. - View Dependent Claims (22, 23, 24, 25, 26, 27)
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Specification