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:
Jul. 13, 2004
Filed:
Jul. 19, 2002
Applicant:
Inventors:
Hiroyoshi Sago, Ayase, JP;
Shigemi Fujiyama, Kanagawa, JP;
Futoshi Shimai, Fujisawa, JP;
Akira Uehara, Yokohama, JP;
Assignee:
Tokyo Ohka Kogyo Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 1/42 ;
U.S. Cl.
CPC ...
B05D 1/42 ;
Abstract
A slit nozzle is positioned above a surface of a substrate placed in a rotary coater, and, while the slit nozzle is translated parallel to the surface of the substrate a coating solution is ejected from the slit nozzle toward the glass substrate under conditions such that the effects of surface tension of the solution are minimized or substantially cancelled out, to uniformly coat the coating solution on substantially the entire surface of the substrate with minimum wasting of the solution.