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:
Mar. 12, 1996
Filed:
Mar. 21, 1994
Applicant:
Inventor:
Takushi Itagaki, Itami, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05C / ;
U.S. Cl.
CPC ...
118401 ; 118 64 ; 118429 ; 3461401 ;
Abstract
An apparatus for producing a linear pattern having a width less than 100 microns and a resistivity of the order of 10.sup.-6 .OMEGA..multidot.cm on a substrate includes a tank for maintaining a low melting point metal in a fused state and having a narrow passage for flow of the fused metal, a drawing head having a fine groove connected to the narrow passage of the tank, and a tip close to or in contact with a substrate, the fused metal flowing to the tip of the drawing head through the groove by capillary action for application to the surface of the substrate.