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. 13, 2001
Filed:
Oct. 21, 1997
Michifumi Kawai, Tokyo, JP;
Ryohei Satoh, Yokohama, JP;
Masahito Ijuin, Fujisawa, JP;
Tomohiko Murase, Kawasaki, JP;
Takao Terabayashi, Yokohama, JP;
Nobuyuki Ushifusa, Yokohama, JP;
Yoshihiro Kato, Yokohama, JP;
Shigeaki Suzuki, Fujisawa, JP;
Seiichi Tsuchida, Yokosuka, JP;
Yutaka Naito, Tokyo, JP;
Seiichi Yasumoto, Tokyo, JP;
Osami Kaneto, Chigasaki, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A manufacturing method for a gas discharge type display panel makes it possible to manufacture an environmentally friendly substrate with high accuracy and yet at low cost. According to the manufacturing methods electrodes are formed on a back substrate by photolithography or printing, then a glass paste is printed to a height of approximately 10 &mgr;m-500 &mgr;m by printing. A barrier rib blanks are produced by rolling under pressure the glass paste by using a roller provided with grooves. The roller is heated in advance. The barrier rib blanks are sintered into the barrier ribs.