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:
Sep. 16, 2008
Filed:
Aug. 09, 2006
Ki Yong Song, Seoul, KR;
Sung Hen Cho, Seoul, KR;
Chang Ho Noh, Suwon-si, KR;
Jin Young Kim, Suwon-si, KR;
Jong Min Kim, Suwon-si, KR;
Ki Yong Song, Seoul, KR;
Sung Hen Cho, Seoul, KR;
Chang Ho Noh, Suwon-si, KR;
Jin Young Kim, Suwon-si, KR;
Jong Min Kim, Suwon-si, KR;
Abstract
Disclosed herein is an electrochromic device having the functionality of a secondary battery. The electrochromic device includes a plurality of secondary battery/display segments in which a double metal oxide layer comprising mesoporous metal oxide particles and macroporous metal oxide particles is disposed on a transparent electrode, and a cathode active material for a lithium secondary battery is disposed on a counter electrode to enable oxidation and reduction of lithium. Methods of manufacturing the electrochromic device are disclosed as well.