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. 31, 2012
Filed:
Sep. 16, 2008
Yoshirou Kondou, Ibaraki, JP;
Hirofumi Tanabe, Ibaraki, JP;
Yoshirou Kondou, Ibaraki, JP;
Hirofumi Tanabe, Ibaraki, JP;
KURARAY Co., Ltd., Kurashiki-shi, JP;
Abstract
An electrochromic display device including a substrate including a dividing wall and a concave portion surrounded by the dividing wall, a first conductive layer formed on a bottom surface of the concave portion, a second conductive layer formed on the dividing wall to electrically connect the first conductive layer within adjacent concave portions to each other in a predetermined direction, a third conductive layer disposed opposite to the first conductive layer, a first color-development layer and an electrolyte layer formed between the first conductive layer and the third conductive layer, and an insulating layer formed on the second conductive layer on the dividing wall.