PURPOSE: To transfer various pieces of information in a photographic system by a common medium and to reduce the cost of a system by providing a nonvolatile semiconductor storage circuit, a writing and reading circuit for data from external equipment, and plural connection terminals for the external equipment.
CONSTITUTION: When a photograph is taken, specific information such as trimming information, color temperature information, and various pieces of photographic information on a date and time which are outputted by a microcomputer CPU is stored in the memory of a cartridge. The film container 7 consists of a ROM-IC storage part 71 and a film storage part 72, which are separated at a processing laboratory. A ROM-IC chip 75 is wire-bonded directly on a printed board 73 at the ROM-IC storage part 71 and further sealed with resin, and only the electric contact part of the printed board 73 for the external equipment is connected to a camera-side substrate 82 and connected to the microcomputer CPU through this substrate. Consequently, the transfer of information on the whole photographic system is performed and the system is reduced in cost.
INOUE MANABU
ISHIMURA TOSHIHIKO
YAMAKI TOSHIO
SEKI REIJI
SUMITANI KOUJI
| JPS56154720A | 1981-11-30 | |||
| JPS58182634A | 1983-10-25 |
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