Rotating indicator pointer type display apparatus

Details Rotating indicator pointer type display apparatus Rotating indicator pointer type display apparatus

1997-02-28

1998-08-11

Mathews, A. A.

Photography

Having camera indicator

Film condition indicator

396281, 396286, G03B 1718

Patent

active

057940860

ABSTRACT:
The display apparatus according to the present invention includes a display device which has a rotating indicator pointer and which displays information by rotationally driving the indicator pointer, an operating device which is capable of being operated in two manners for rotating the indicator pointer, and a drive control device which rotationally drives the rotating indicator pointer in the same rotational direction, whichever be the one of the two manners in which the operating device is operated.

REFERENCES:
patent: 552633 (1896-01-01), Esmond
patent: 3722386 (1973-03-01), Furuta
patent: 4477194 (1984-10-01), Michel et al.
patent: 5365292 (1994-11-01), Wakabayashi et al.
patent: 5521671 (1996-05-01), Aoki et al.

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