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:
Jun. 12, 2012
Filed:
Dec. 08, 2006
Applicants:
Hironori Hasei, Suwa, JP;
Toshimitsu Hirai, Chino, JP;
Inventors:
Hironori Hasei, Suwa, JP;
Toshimitsu Hirai, Chino, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D 1/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A contact angle for a liquid on a substrate is set by a surface treatment process such that defects do not occur in a thin film pattern. In particular, the contact angle is set in a range of 15° to 45°. By doing this, it is possible to provide a device, a conductive thin film wiring device, and a method for forming a thin film pattern in which defects such as disconnections and short circuits can be prevented in a thin film pattern which is formed by an ink jet method.