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Patent Searching and Data


Title:
STILL PICTURE PRINTING DEVICE
Document Type and Number:
Japanese Patent JPS6388540
Kind Code:
A
Abstract:

PURPOSE: To prevent picture quality from deteriorating by providing a control circuit which switches color filters in synchronism with the output of respective color component signals to a monitor and a means which prints an image of the monitor on an instant color film through the color filters.

CONSTITUTION: An RGB output circuit 30 outputs a synchronizing signal C-Sync and primary color signals R, G, and B; and the synchronizing signal C-Sync is inputted directly to the black-and-white television monitor 31 and the respective signals of R, G, and B are inputted to the black-and-white television monitor 31 through a changeover switch 32, so that a still picture is displayed on the black-and-white television monitor 31. Then while the color television monitor 37 is monitored, a still picture to be printed is selected and the shutter of a photographic camera 34 is released when the desired still picture is projected on the monitor 37, so that the still picture is printed on the instant color film 37. Namely, a video signal is processed as it is an analog signal and recorded on a magnetic disk 21, and the signal is reproduced and printed. Consequently, there is no deterioration in gradations and the picture quality is prevented from deteriorating.


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Inventors:
MURAKOSO TOSHIYUKI
Application Number:
JP23334586A
Publication Date:
April 19, 1988
Filing Date:
October 02, 1986
Export Citation:
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Assignee:
TOKYO ELECTRIC CO LTD
International Classes:
G03B27/32; H04N9/79; (IPC1-7): G03B27/32; H04N9/79
Attorney, Agent or Firm:
Takehiko Suzue