Computer graphics processing and selective visual display system – Single display system having stacked superimposed display... – Three-dimensional arrays
Patent
1994-11-29
1998-04-07
Liang, Regina
Computer graphics processing and selective visual display system
Single display system having stacked superimposed display...
Three-dimensional arrays
239 18, 345151, G09G 500
Patent
active
057369690
ABSTRACT:
A three-dimensional image reproducer receives a video signal including three-dimensional information including X and Y information constituting a plane and Z information constituting a depth. This apparatus causes particles to fall with respect to one line. The line from which the particles fall is changed in the Z direction based on the Z information. A light source generates a light beam toward the falling particle based on a video signal. The generated light beam is scanned in the X and Y directions. The focal point of the light beam is controlled to move in the Z direction in synchronism with the change of the line from which the particles fall. The image formed by the particles is viewed as a three-dimensional image if viewed from the Z direction.
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Japan Reference, displaying the construction of a focusing servo mechanism, no translation.
Kuga Kaeko
Uemura Takuzo
Liang Regina
Rohm & Co., Ltd.
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