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:
Nov. 28, 2023
Filed:
Jul. 29, 2022
Applicant:
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Inventors:
Assignee:
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 26/362 (2014.01); H10K 71/16 (2023.01); B23K 26/38 (2014.01); C23C 14/04 (2006.01);
U.S. Cl.
CPC ...
B23K 26/362 (2013.01); B23K 26/38 (2013.01); C23C 14/042 (2013.01); C23C 14/048 (2013.01); H10K 71/166 (2023.02);
Abstract
A deposition mask includes a resin film defining a plurality of opening portions. Each opening portions extends through the resin film. The resin film includes a first surface and a second surface opposite to the first surface. The second surface is a surface faced to a vapor deposition source during vapor deposition. The resin film defines dents comprising laser marks on the first surface. A mask member for a deposition mask is also provided.