Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2004-02-20
2009-11-24
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S087000, C349S061000, C362S023000, C463S036000
Reexamination Certificate
active
07623111
ABSTRACT:
The invention is intended to change the viewing angle in accordance with a viewer's intention. Disposed between a light source (810) and a liquid crystal display panel (804), a Fresnel lens (812) converts light coming from the light source (810) to approximately parallel light and allows plural images to be displayed to different positions. The light source (810) is configured in such a manner that lighting positions and lighting regions can be changed. Lighting control means for changing the lighting positions or lighted regions of the light sources (810) is provided.
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Arisawa Sanji
Ioki Sadao
Tomita Seijiro
Amita Technologies, Inc.
Arisawa Mfg. Co., Ltd.
Hjerpe Richard
Nguyen Kimnhung
Sophia Inc.
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