Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2006-08-01
2006-08-01
Nguyen, Lamson (Department: 2861)
Incremental printing of symbolic information
Ink jet
Controller
C347S014000
Reexamination Certificate
active
07083248
ABSTRACT:
An ink jet recording method uses a recording head capable of ejecting a first ink containing a coloring material with a relatively small particle size φd and a second ink containing a coloring material with a relatively large particle size φp and also uses a specific recording medium including a porous layer and a base, wherein the porous layer has a gap size φh that is larger than the particle size φd and smaller than the particle size φp. The first ink is ejected to the porous layer side of the recording medium and then the second ink is ejected to the same side. The first ink passes through the porous layer to form an image viewed from the base side, and the second ink fixes on the surface of the porous layer to form an image viewed from the recording side.
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Edamura Tetsuya
Kawatoko Norihiro
Konno Yuji
Maru Akiko
Masuyama Atsuhiko
Canon Kabushiki Kaisha
Canon USA Inc IP Division
Nguyen Lamson
Solomon Lisa M.
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