Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1997-04-29
1999-06-22
Shankar, Vijay
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345 63, 345104, 345147, 345148, 345186, G09G 328, G09G 336, G09G 510, G09G 504
Patent
active
059147008
ABSTRACT:
An image display apparatus for displaying an image represented by an image signal corresponding to an object and a reproduced image represented by an image signal reproduced from a storage medium includes a display device provided with a first display mode that permits binary image displays at a low-brightness level and at a high-brightness level and a second display mode that permits multi-level image displays at the low-brightness level, the high-brightness level and at an intermediate level. The brightness level in the display device is set to be lower when the display device displays in the first display mode than when the display device displays in the second display mode. Thus, a low power consumption, easy-to-use and long battery life image display apparatus is provided.
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patent: 5479188 (1995-12-01), Moriyama
patent: 5539432 (1996-07-01), Kobayashi
patent: 5636041 (1997-06-01), Pearce et al.
patent: 5734362 (1998-03-01), Eglit
Canon Kabushiki Kaisha
Shankar Vijay
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