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. 06, 2006
Filed:
Mar. 28, 2005
Eitaro Yoshikawa, Kanagawa, JP;
Hiroshi Mori, Kanagawa, JP;
Tomohiro Kimura, Tokyo, JP;
Hidehiro Kawaguchi, Kanagawa, JP;
Eitaro Yoshikawa, Kanagawa, JP;
Hiroshi Mori, Kanagawa, JP;
Tomohiro Kimura, Tokyo, JP;
Hidehiro Kawaguchi, Kanagawa, JP;
Sony Corporation, , JP;
Abstract
The present invention includes a method of producing a planar display device by application of the method. The fine partition walls are formed on the surface of a second substrate that constitutes a second panel by jet processing using an abrasive comprised of a powder of calcium carbonate coated with silicone on the surfaces thereof. Each of the particles constituting the abrasive has a three-dimensional shape comprised of a stack of different-sized triangular or more-angular polygonal layers. The maximum particle diameter of the abrasive is not more than ½ times the width of the fine partition walls, and the mean particle diameter of the abrasive is not more than ⅕ times the width of the fine partition walls.