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Patent Searching and Data


Title:
RECORDING METHOD
Document Type and Number:
Japanese Patent JPS6172580
Kind Code:
A
Abstract:

PURPOSE: To obtain high-quality clear-cut pictures with desired density by an ink jet method by forming color pictures by using a greater amount of black ink than the other color inks.

CONSTITUTION: Inks of three or more colors of C, M, and Y including black ink, are printed by adhering greater amounts of black ink picture element to a printing medium, that is, 1.1W3.0 times greater than C-ink, 1.1W3.0 times greater than M-ink, and 1.1W3.0 times greater than Y-ink in the density of pictures, by raising the drive voltage of piezo-electric element to spew forth black ink, raising voltage to be applied to a heating element to heat black ink, or lowering the viscosity of black ink. An aimed color picture can thus be recorded on a light transmissive plastic film or light-impervious recording material.


Inventors:
ARAI RYUICHI
SAKAKI MAMORU
TOGANO SHIGEO
Application Number:
JP19263284A
Publication Date:
April 14, 1986
Filing Date:
September 17, 1984
Export Citation:
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Assignee:
CANON KK
International Classes:
B41J2/21; B41J2/01; B41J2/525; B41M1/18; B41M5/00; (IPC1-7): B41J3/00; B41J3/04
Domestic Patent References:
JP58142854B
JP58179656B
JPS58158272A1983-09-20
JPS58173669A1983-10-12
Attorney, Agent or Firm:
Yoshida Katsuhiro



 
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