Process of making a three-dimensional planar object with a main

Details Process of making a three-dimensional planar object with a main Process of making a three-dimensional planar object with a main

1993-11-16

1995-12-05

Berman, Jack I.

Radiant energy

With infrared or thermal pattern recording

Thermal copying of documents

358503, H04N 121

Patent

active

054731593

ABSTRACT:
A three-dimensional object including a planar main face bearing a color image therein made by the process including the steps of scanning an image onto a film base material with a characteristic gamma curve thereby converting the image into digital information, transferring the digital information to a computer wherein the information is selectively modified so as to reconfigure the characteristic gamma curve and produce secondary modified digital information to produce a second modified image, the second modified image being reproduced in image form on a thermal sublimation transfer sheet containing dye in a solid state such that upon superimposing the thermal sublimation transfer sheet onto the main face of the three-dimensional object, orienting it thereon, and applying heat so as to convert the dye into a gaseous state which will sublimate penetrating the three-dimensional object at its main face and reproducing the second modified image directly in the main face.

REFERENCES:
patent: 4202663 (1980-05-01), Haigh
patent: 4270449 (1981-06-01), Ito et al.
patent: 4584601 (1986-04-01), Suzuki et al.

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