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US 3,938,164 AGranted
Device for thermally recording a cathode-ray tube image
AssigneeFuji Photo Film Co., Ltd.
InventorsMasahiro Ohnishi, Yoshihiko Okamoto, Takahiro Ohta
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Abstract
A device for recording a cathode-ray tube image comprising means for detecting temperatures of a thermal developing device and means for controlling either brightness of the cathode-ray tube or light emission time or a combination thereof. The change in developing temperature may be corrected by electrical means. The device provides prints of uniform density.
Claims4
A device for recording a cathode-ray tube image on a thermally developable recording medium comprising:
- means for generating a cathode-ray tube image;
- means for supplying a thermally developable recording medium so as to expose said thermally developable recording medium to the image of said cathode-ray tube;
- and
- means for thermally developing said exposed thermally developable recording medium;
- and including
- means for detecting the temperature of the thermal developing means to convert the detected temperature into an electrical signal;
- and
- means responsive to said electrical signal for controlling the degree of exposure of said thermally developable recording medium to the image of said cathode-ray tube.
5 more elements
Dependencies are inferred from the claim text.