Photographic system

Abstract

Abstract PURPOSE:To record information such as date and time, etc., of photographing on a photographic film by recording data at the time of photographing between a photographed part and the next photographed part on the photographic film. CONSTITUTION:The data at the time of photographing detected by a photographing condition detection device 21, that is, shutter speed, diaphragm, date, time and data whether or not it is photographing under different kinds of light sources, is converted into the pattern of a bar code by a bar code conversion device 22. The pattern of the bar code is exposed to blank areas 62 between effective image areas 61 of the photographic film F by a bar code pattern exposing device 23. In the bar code pattern exposing device 23, it is considered that transmissive type liquid crystal, for example, is used as a means for changing the pattern of the bar code. If a desirable object is photographed with a photographing device 10, the latent image of the object is formed on the effective image area 61 of the photographic film F and at the same time the data at the time of photographing is recorded as the latent image of the pattern of the bar code on the blank area 62 by a recorder 20.

Inventors

• 👤 Shinji Kadota
• 👤 Shigeharu Koboshi

Bibliographic Details