Power circuit for a recording unit in an electronic camera

Details Power circuit for a recording unit in an electronic camera Power circuit for a recording unit in an electronic camera

1985-10-15

1988-06-07

Psitos, Aristotelis M.

Dynamic magnetic information storage or retrieval

Monitoring or testing the progress of recording

358335, 358906, 358909, H04N 578, H04N 9491

Patent

active

047500565

ABSTRACT:
In an electronic still camera, an electric signal generated by photoelectric conversion of an optical image of an object is recorded on a recording medium. In consideration of a response time for steadily applying power supply to a recording circuit, power is supplied to the recording circuit only between initiation of a shutter releasing operation and completion of a recording operation, to thereby lengthen battery life when a battery is employed as the power source in the camera.

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patent: 4531164 (1985-07-01), Maeda et al.
patent: 4544959 (1985-10-01), Koyuki et al.
patent: 4571629 (1986-02-01), Horio et al.
patent: 4589023 (1986-05-01), Luzuki et al.
patent: 4603354 (1986-07-01), Hashimoto et al.
patent: 4675747 (1987-06-01), Hanma et al.

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