Camera apparatus that is controllable by an optical signal...

Details Camera apparatus that is controllable by an optical signal... Camera apparatus that is controllable by an optical signal...

2003-12-26

2008-08-19

Vu, NgocYen T. (Department: 2622)

Television

Camera, system and detail

Remote control

C348S211200, C348S211900, C348S349000

Reexamination Certificate

active

07414649

ABSTRACT:
An image pickup device such as CCD of a camera is substituted for a photo detector of infrared light emitted from an infrared remote control unit. When infrared light is detected based on an image signal output from the image pickup device, a transmitting position of infrared light in the object is detected. The camera executes such operations that transmitting positions detected are set as a focus detecting range in focus control, an exposure detecting range in exposure control, and a color evaluation range in white balance control.

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patent: 6144804 (2000-11-01), Inoue
patent: 2001/0022861 (2001-09-01), Hiramatsu
patent: 2003/0184645 (2003-10-01), Biegelsen et al.
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patent: 2000-165850 (2000-06-01), None
patent: 2002-152561 (2002-05-01), None
Translation of Horikawa et al., JP 2000-165850.

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