Film unit with lens and development method thereof

Details Film unit with lens and development method thereof Film unit with lens and development method thereof

1995-04-05

1997-02-11

Huff, Mark F.

Radiation imagery chemistry: process, composition, or product th

Retrieving image made using radiation imagery

396 6, 396284, 396315, 396319, G03B 1724

Patent

active

056019564

ABSTRACT:
The present invention provides a film unit with a lens in which data such as a taking date can be taken at a low price. The IC substrate is put together while the film unit with lens is assembled. The timer in the IC times the current date and time. The date mode selector outputs the information, which is selected by the mode select switch, to the memory. The release sensor switches in synchronous with the release of the shutter button and outputs the current frame number information, which is counted by the frame number counter, to the memory so as to increase the frame number of the frame number counter. Moreover, the release sensor writes the information outputted from the timer and the information outputted from the date mode selector in the addresses 1-36 so as to correspond to the frame number information from the frame number counter in interlocking with the release of the shutter. Therefore, the taking date and time information of the film are written in the addresses 1-36 of the memory in turn. The information, which is written in the memory of the IC, is displayed on the display and projected on the frame P of the film F so as to be printed.

REFERENCES:
patent: 4954857 (1990-09-01), Mochida et al.
patent: 5036344 (1991-07-01), Inoue et al.
patent: 5229810 (1993-07-01), Cloutier et al.

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