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. 29, 2010
Filed:
Feb. 22, 2007
Young-ju Kang, Seoul, KR;
Joon-mo Seo, Gyeonggi-do, KR;
Goo-yun Chung, Seoul, KR;
Jeong-ill Choi, Seoul, KR;
Seong-hwan Jang, Gyeonggi-do, KR;
Young-Ju Kang, Seoul, KR;
Joon-Mo Seo, Gyeonggi-do, KR;
Goo-Yun Chung, Seoul, KR;
Jeong-Ill Choi, Seoul, KR;
Seong-Hwan Jang, Gyeonggi-do, KR;
LG Innotek Co., Ltd., Seoul, KR;
Abstract
Disclosed is a squeeze for a screen printer. The present invention provides a squeeze for a screen printer, which coats a printed circuit board with an adhesive paste while moving parallel over a metal mask on the printed circuit board, the printed circuit board being open through an opening of the metal mask, the squeeze including a solvent storage unit for storing solvents; and solvent discharging holes for discharging the solvents, stored in the solvent storage unit, to an adhesive paste. Accordingly, the squeeze for a screen printer of the present invention may be useful to prevent a dog ear phenomenon, namely that an adhesive paste layer is asymmetrically formed in an indented manner, by controlling a viscosity of an adhesive paste by discharging a solvent onto an adhesive paste layer that comes in contact with the squeeze when the adhesive paste layer is formed in the printed circuit board.