Image display apparatus, image display observation system, and image display method
First Claim
1. An image display apparatus comprising:
- a signal control unit for receiving an input of an image signal, and converting to a signal for alternately displaying a right eye image and a left eye image;
a display panel, input with the signal converted by the signal control unit, for alternately displaying the right eye image and the left eye image;
a surface light source for radiating the display panel from a rear surface;
a shutter control unit for generating a timing signal indicating a switching timing of the right eye image and the left eye image with respect to viewing eyeglasses including a right eye shutter and a left eye shutter; and
a surface light source control unit for causing the surface light source to emit light in a period shorter than an open period of the shutter according to the switching of the right eye image and the left eye image.
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Accused Products
Abstract
There is provided an image display apparatus including a signal control unit for receiving an input of an image signal, and converting to a signal for alternately displaying a right eye image and a left eye image, a display panel, input with the signal converted by the control unit, for alternately displaying the right eye image and the left eye image, a surface light source for radiating the panel from a rear surface, a shutter control unit for generating a timing signal indicating a switching timing of the right eye image and the left eye image with respect to viewing eyeglasses including a right and a left eye shutters, and a surface light source control unit for causing the surface light source to emit light in a period shorter than an open period of the shutter according to the switching of the right eye image and the left eye image.
25 Citations
11 Claims
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1. An image display apparatus comprising:
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a signal control unit for receiving an input of an image signal, and converting to a signal for alternately displaying a right eye image and a left eye image; a display panel, input with the signal converted by the signal control unit, for alternately displaying the right eye image and the left eye image; a surface light source for radiating the display panel from a rear surface; a shutter control unit for generating a timing signal indicating a switching timing of the right eye image and the left eye image with respect to viewing eyeglasses including a right eye shutter and a left eye shutter; and a surface light source control unit for causing the surface light source to emit light in a period shorter than an open period of the shutter according to the switching of the right eye image and the left eye image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An image display observation system comprising:
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an image display apparatus including a signal control unit for receiving an input of an image signal, and converting to a signal for alternately displaying a right eye image and a left eye image, a display panel, input with the signal converted by the signal control unit, for alternately displaying the right eye image and the left eye image, a surface light source for radiating the display panel from a rear surface, a shutter control unit for generating a timing signal indicating a switching timing of the right eye image and the left eye image with respect to viewing eyeglasses including a right eye shutter and a left eye shutter, and a surface light source control unit for causing the surface light source to emit light in a period shorter than an open period of the shutter according to switching of the right eye image and the left eye image; and three-dimensional image observation eyeglasses, including a right eye shutter and a left eye shutter, for alternately opening the right eye shutter and the left eye shutter based on the timing signal.
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11. An image display method comprising the steps of:
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receiving an input of an image signal, and converting to a signal for alternately displaying a right eye image and a left eye image; alternately displaying the right eye image and the left eye image based on the converted signal; generating a timing signal indicating a switching timing of the right eye image and the left eye image with respect to viewing eyeglasses including a right eye shutter and a left eye shutter; and causing a surface light source of a display panel for displaying the right eye image and the left eye image to emit light in a period shorter than an open period of the shutter according to switching of the right eye image and the left eye image.
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Specification