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. 07, 2010
Filed:
Oct. 07, 2009
Applicants:
Joon Kon Kim, Gyunggi-do, KR;
Sang Soon Choi, Gyunggi-do, KR;
Inventors:
Joon Kon Kim, Gyunggi-do, KR;
Sang Soon Choi, Gyunggi-do, KR;
Assignee:
Samsung Electro-Mechanics Co., Ltd., Suwon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 37/00 (2006.01); B23K 31/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a bump printing apparatus that can improve the printability of solder bumps printed on a board. The bump printing apparatus may include a printing table onto which a board is mounted; a mask making close contact with the board and printing solder bumps on the board by separating the mask from the board after a printing operation; and mask tables extending from the printing table to edges of the mask and sucking the edges of the mask to bring the edges of the mask into close contact with the board under vacuum.