Camera with the function of lowering the transmittance of the li

Details Camera with the function of lowering the transmittance of the li Camera with the function of lowering the transmittance of the li

1999-04-20

2000-06-20

Adams, Russell

Photography

Having camera indicator

Nonmechanical visual display

G03B 1718

Patent

active

060787554

ABSTRACT:
A camera includes a liquid-crystal display device with a liquid crystal whose transmittance is variable. A liquid-crystal control section, in a release signal waiting mode, brings the liquid crystal of the liquid-crystal display device into the light-transmitting state and, when a release signal is output to turn on an exposure mode, lowers the transmittance of the liquid crystal of the liquid-crystal display device temporarily.

REFERENCES:
patent: 4372657 (1983-02-01), Iwata et al.
patent: 4804992 (1989-02-01), Moriyama et al.
patent: 5603068 (1997-02-01), Aihara
patent: 5740482 (1998-04-01), Inazuka

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