Printing device and photographic paper

Details Printing device and photographic paper Printing device and photographic paper

1993-10-12

1997-01-14

Barlow, Jr., John E.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 61, 347 88, 503227, B41J 214

Patent

active

055944809

ABSTRACT:
A printing device includes a dye tank for containing a powdered vaporizable dye, an entrance section for liquefying the powdered vaporizable dye and a vaporizing section for radiating a laser light beam onto the liquefied dye transported thereto by the entrance section and vaporizing the dye for thermal transcription onto a photographic paper. The photographic paper includes a light absorbing layer between a receptor layer and a photographic paper base. Since the light absorbing layer is capable of absorbing the light efficiently for evolving heat efficiently, the receptor layer may be heated directly to assure high quality printing.

REFERENCES:
patent: 3177800 (1965-04-01), Welsh
patent: 3838431 (1974-09-01), Germer
patent: 3958253 (1976-05-01), Rueckmann
patent: 4275290 (1981-06-01), Cielo et al.
patent: 4312009 (1982-01-01), Lange
patent: 4682187 (1987-07-01), Martner
patent: 4740809 (1988-04-01), Yamamoto et al.
patent: 4875059 (1989-10-01), Masuda
patent: 4876235 (1989-10-01), DeBoer
patent: 4965610 (1990-10-01), Ishikawa
patent: 5021808 (1991-06-01), Kohyama
EPO Search Report.
IBM Technical Disclosure Bullentin, vol. 18, No. 12, May 1976.

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