The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2019
Filed:
Apr. 21, 2017
Changwon National University Industry Academy Cooperation Corps, Changwon-si, Gyeongsangnam-do, KR;
Changwon National University Industry Academy Cooperation Corps, Gyeongsangnam-do, KR;
Abstract
Provided is a printing apparatus including: a printing roller whose outer circumferential surface is coated with ink; a cliché roller which rotates in engagement with the printing roller and forms first patterns on the printing roller by removing portions of the ink coated on the outer circumferential surface of the printing roller and on which second patterns which are the removed portions of the ink are formed; a first transfer substrate onto which the first patterns of the printing roller are transferred; and a second transfer substrate onto which the second patterns of the cliché roller are transferred. The printing apparatus can reduce the time required for a product production process by omitting a cliché cleaning process.