Strobe device that prevents the flicker of flashlight and flashi

Details Strobe device that prevents the flicker of flashlight and flashi Strobe device that prevents the flicker of flashlight and flashi

1997-06-03

2000-05-30

Ho, Tuan

Television

Camera, system and detail

With object or scene illumination

348362, H04N 5222

Patent

active

060696591

ABSTRACT:
A strobe device and its flashing method for use with an electronic camera of the present invention are such that a preliminary flashlight to set the amount of light of the main flashing is received by a CCD 1, the amount of light of the main flashing is set on the basis of the signal from the CCD 1, the time interval between the preliminary flashing and the main flashing is set to a time that prevents the photographer from recognizing fluctuations in the luminance, and when the interval has exceeded the time, more than one flashing that has nothing to do with the setting of the amount of light of the main flashing is done between the preliminary flashing and the main flashing, thereby preventing the flicker of flashing that gives a sense of incongruity to the photographer.

REFERENCES:
patent: 5486861 (1996-01-01), Miyamoto et al.
patent: 5568194 (1996-10-01), Abe
patent: 5808681 (1998-09-01), Kitajima

Affiliated with

Also associated with

Rating

Strobe device that prevents the flicker of flashlight and flashi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Strobe device that prevents the flicker of flashlight and flashi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Strobe device that prevents the flicker of flashlight and flashi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1914222