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:
May. 30, 1995
Filed:
Dec. 21, 1993
Applicant:
Inventors:
Masaki Wakabayashi, Kurobe, JP;
Akira Ishibashi, Toyama, JP;
Assignee:
Yoshida Kogyo K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F / ; H01M / ;
U.S. Cl.
CPC ...
252583 ; 359265 ; 429192 ; 429193 ;
Abstract
An organic solid electrolyte and an electrochromic device using the electrolyte are disclosed. The organic solid electrolyte comprises in combination a monosaccharide represented by the general formula: (CH.sub.2 O)n wherein n is an integer of 5 to 7, or a derivative thereof, as at least part of a substrate, and a salt. The electrochromic device is manufactured by interposing the organic solid electrolyte between a transparent electrode having an electrochromic substance deposited thereon and a counter electrode.