Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1992-10-14
1994-08-16
Hjerpe, Richard
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345121, 345901, G09G 336
Patent
active
053390911
ABSTRACT:
A paperless portable electronic book is disclosed which is adapted for use with interchangeably magnetic floppy discs, or the like and comprises reproducing device for reading information from the floppy disc, a display and a battery. Preferentially, the display is a liquid crystal and the battery is an amorphous silicon solar cell.
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Hamatani Toshiji
Yamazaki Shunpei
Hjerpe Richard
Semiconductor Energy Laboratory Co,. Ltd.
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