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:
Oct. 29, 2024
Filed:
Aug. 08, 2018
Applicant:
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Inventor:
Hideyuki Okamoto, Tokyo, JP;
Assignee:
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/21 (2014.01); B23K 37/04 (2006.01); C23C 14/04 (2006.01); B23K 26/08 (2014.01);
U.S. Cl.
CPC ...
B23K 26/21 (2015.10); B23K 37/0443 (2013.01); C23C 14/042 (2013.01); B23K 26/083 (2013.01);
Abstract
A method of manufacturing a vapor deposition mask device includes: a preparing step of preparing a vapor deposition mask that includes a plurality of through-holes extending from a first surface to a second surface; and a welding step of welding the vapor deposition mask to a front surface of a frame that includes the front surface and a back surface opposite to the front surface.