Intaglio printing method, intaglio printer and touch panel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6405647
APP PUB NO 20010037738A1
SERIAL NO

09903505

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An intaglio printing method for transferring a resin to a print receiving material, using an intaglio printing master having portions depressed in a printing shape below the surface of the printing master, includes the steps of: filling a resin paste comprising a resin in the depressed portions of the printing master, bringing the printing master, with the resin paste being filled in the depressed portions thereof, into close contact with the print receiving material, hardening the resin in the resin paste in the depressed portions of the printing master, and separating the printing master from the print receiving material so as to transfer the hardened resin in the depressed portions of the printing master to the print receiving material. An apparatus for carrying out this intaglio printing method is proposed. By use of the apparatus, for instance, an elastic and durable spacer free from fatigue destruction for a touch panel is can be prepared in a circulation process.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
RICOH MICROELECTRONICS CO LTD10-3 KITAMURA TOTTORI-SHI TOTTORI 680-1172

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kinoshita, Makoto Tottori-ken, JP 68 493

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