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. 04, 1995
Filed:
Dec. 02, 1993
Applicant:
Inventors:
Yasuzo Murata, Kanagawa, JP;
Takeo Yokoyama, Kanagawa, JP;
Assignee:
Kabushiki Kaisha Pilot, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B43L / ;
U.S. Cl.
CPC ...
434409 ;
Abstract
A magnetic display panel which includes a multicell structure between two substrates is described. The cells are filled with a dispersion liquid including magnetic particles, a dispersion medium, and a thickener or the like, and a colorant can also be included in the dispersion liquid. The multicell structure and substrates are made of nonorientational and uncrystallized polyester resin. The magnetic display panel formed by such polyester resin is superior in display definition, non-deterioration ability, strength and the like.