Abstract An image pickup apparatus for use in, for example, a camera, includes an image pickup device, an image pickup operation start switch, a recorder, a detector, an image pickup driver, and a controller. The image pickup device can be a CCD for converting an optical image to an electric signal. The image pickup operation start switch starts an image pickup operation in response to a manual operation. The recorder performs a predetermined signal processing of an electric signal provided by the image pickup device and records the processed electric signal on a recording medium driven with a predetermined speed. The detector detects whether a stable speed state of the recording medium is attained. The image pickup driver drives the image pickup device on the basis of a first reference signal for regular image pickup or a second reference signal corresponding to an operation state of the recorder. The controller causes the image pickup device to be driven by using the first reference signal in response to the operation by the image pickup operation start switch. The controller also causes the image pickup device to be driven by using the second reference signal after it is detected on the basis of an output of the detector that a predetermined stable speed state of the recording medium is attained, when the recorder is operated.
An image pickup apparatus comprising: image pickup means for converting an optical image into an electrical signal; recording means for recording the electrical signal; said recording means reaches a predetermined stable speed after being supplied with power; detecting means for producing a detection signal when said recording means reaches a predetermined stable speed after being supplied with power; and control means for resetting an operation of said image pickup means in response to said detection signal and for starting a phase control of said recording means.
Claim 2
Dependent Claim
86 words
An image pickup apparatus comprising: image pickup means for converting an optical image into an electrical signal; recording means for recording the electrical signal; said recording means reaches a predetermined stable speed after being supplied with power; detecting means for producing a detection signal when said recording means reaches a predetermined stable speed after being supplied with power; and control means for resetting an operation of said image pickup means in response to said detection signal and for starting a phase control of said recording means.
Claim 3
Dependent Claim
27 words
An image pickup apparatus according to claim 1, wherein said control means forms a synchronous signal for driving said recording means in response to the detection signal.
Claim 4
Dependent Claim
28 words
An image pickup apparatus according to claim 1, wherein said control means resets a synchronous signal for driving said image pickup means in response to the detection signal.
Claim 5
Dependent Claim
25 words
An image pickup apparatus according to claim 1 wherein said image pickup means forms the electrical signal before said detecting means produces said detection signal.