Actuatable film type display device

Details Actuatable film type display device Actuatable film type display device

1997-09-29

2000-10-10

Saras, Steven J.

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345 84, 345108, 359296, G09G 334

Patent

active

061306568

ABSTRACT:
An actuatable film type display device has a plurality of actuatable films. Each of the actuatable films is colored in a desired color and is put in or out of a gap between two white plates of adjacent pixels according to the driving control. The actuatable film is supported by a cantilever. An electrode (actuatable electrode) is attached to the cantilever. Further, two fixed electrodes are disposed to sandwich the cantilever. The actuatable electrode is moved closer to one of the fixed electrodes by a potential applied to the electrode on the cantilever, that is, the actuatable electrode and potentials applied to the fixed electrodes. The actuatable film, white plate, cantilever, and fixed electrodes are combined to constitute one pixel. A plurality of pixels thus formed are arranged in a matrix form to constitute a dot matrix display device.

REFERENCES:
patent: 3897997 (1975-08-01), Kalt
patent: 4336536 (1982-06-01), Kalt et al.
patent: 4740785 (1988-04-01), Stroomer et al.
patent: 4831371 (1989-05-01), Hata
patent: 5638084 (1997-06-01), Kalt
patent: 5943033 (1999-08-01), Sugahara et al.

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