| 摘要 |
PROBLEM TO BE SOLVED: To provide a picture display device which enables switching of display contents by changing the vertical visual field direction when a user looks at a display part, and a picture display method. SOLUTION: The picture display device is constituted in such a manner that a plurality of pixels 2 are divided into at least a plurality of first groups GP1 which are extended in the horizontal direction respectively and display a picture A and a plurality of second groups GP2 which are extended in the horizontal direction respectively and display a picture B having the display contents different from the picture A. The first groups GP1 and the second groups GP2 are alternately disposed in the vertical direction. A lens array 7 is disposed near the surface of the display part 1 and is constituted by a plurality of lens cells 7a which are extended in the horizontal direction respectively. Each lens cell 7a emits incident light from the first groups GP1 in a first vertical visual field direction and, at the same time, emits incident light from the second groups GP2 in a second vertical field direction different from the first vertical visual field direction. COPYRIGHT: (C)2005,JPO&NCIPI
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