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. 04, 2001
Filed:
Feb. 16, 1999
Applicant:
Inventor:
Been Yu Liaw, Tai-Chung, TW;
Assignee:
World Wiser Electronics Inc., Taoyuan Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/144 ;
U.S. Cl.
CPC ...
H01L 2/144 ;
Abstract
An apparatus for packaging a semiconductor device and a method for packaging the same. The apparatus includes a closed printing chamber having a baseplate on the bottom of the closed printing chamber. A pressure controlling system is connected to the closed printing chamber. The baseplate includes a heating unit. A paste source tank is located in the closed printing chamber.