AUTOSTEREOSCOPIC THREE-DIMENSIONAL IMAGE DISPLAY DEVICE USING TIME DIVISION
First Claim
1. An autostereoscopic three-dimensional (3D) image display device, comprising:
- a backlight configured to comprise a plurality of line sources which are disposed at certain intervals;
an image display panel configured to display a 3D image;
a controller configured to control the backlight and a viewing point image of the image display panel; and
a viewer position tracking system configured to determine a pupil position of a viewer and transfer position information to the controller,wherein,the image display panel provides two or more viewing points,the line sources configure two or more line source sets that are separately driven at the same time, andthe two or more line source sets are sequentially driven.
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Accused Products
Abstract
An autostereoscopic 3D image display device using time division is provided. The image display device includes a backlight, an image display panel, a controller, and a viewer position tracking system. The backlight includes a plurality of line sources which are disposed at certain intervals. The image display panel displays a 3D image. The controller controls the backlight and a viewing point image of the image display panel. The viewer position tracking system determines a pupil position of a viewer and transfers position information to the controller. The image display panel provides two or more viewing points. The line sources configure two or more line source sets that are separately driven at the same time. The two or more line source sets are sequentially driven.
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Citations
11 Claims
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1. An autostereoscopic three-dimensional (3D) image display device, comprising:
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a backlight configured to comprise a plurality of line sources which are disposed at certain intervals; an image display panel configured to display a 3D image; a controller configured to control the backlight and a viewing point image of the image display panel; and a viewer position tracking system configured to determine a pupil position of a viewer and transfer position information to the controller, wherein, the image display panel provides two or more viewing points, the line sources configure two or more line source sets that are separately driven at the same time, and the two or more line source sets are sequentially driven. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification