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:
Dec. 18, 2012
Filed:
Jul. 26, 2007
Nobuhiro Hayashi, Chigasaki, JP;
Tomoharu Fujii, Chigasaki, JP;
Isao Tada, Chigasaka, JP;
Atsushi Nakatsuka, Chigasaki, JP;
Nobuhiro Hayashi, Chigasaki, JP;
Tomoharu Fujii, Chigasaki, JP;
Isao Tada, Chigasaka, JP;
Atsushi Nakatsuka, Chigasaki, JP;
Ulvac, Inc., Kanagawa, JP;
Abstract
[Object] To provide a roll-to-roll vacuum deposition apparatus capable of easily and speedily adjusting a pressing force between a printing roller and a backup roller. [Solving Means] In the present invention, by adjusting a pressing force between a printing roller and a backup roller through a relative movement of a mask forming unit including the printing roller and a transfer roller with respect to a vacuum chamber, individual adjustments of the printing roller and the transfer roller are eliminated and an adjustment of a pressing force on a unit basis is realized, thus achieving simplification of a structure, simplification and enhancement in precision of tasks, and a reduction in work time.