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:
Nov. 24, 2009
Filed:
Jan. 16, 2007
Sang-ho Kim, Daejeon, KR;
Won-jong Kwon, Daejeon, KR;
Sun-ah Park, Seoul, KR;
Shin-jung Choi, Busan, KR;
Yun-il Hwang, Daejeon, KR;
Sang-bok Lee, Seoul, KR;
Sang-Ho Kim, Daejeon, KR;
Won-Jong Kwon, Daejeon, KR;
Sun-Ah Park, Seoul, KR;
Shin-Jung Choi, Busan, KR;
Yun-Il Hwang, Daejeon, KR;
Sang-Bok Lee, Seoul, KR;
LG Chem, Ltd., , KR;
Abstract
The present invention relates to an electropolymerization method for preparing a nanotube-type conducting polymer using a porous template, a method for preparing an electrochromic device using electrochromism of the conducting polymer, and an electrochromic device prepared therefrom, and more particularly to an electropolymerization method for preparing a nanotube-type conducting polymer using a porous template to prepare an electrochromic device having good electrochromism by injecting an electrolyte solution wherein a precursor of the electrochromic conducting polymer is dissolved into an electrochemical reaction cell comprising a first transparent electrode and a working electrode, which is a porous template on the electrode, a method for preparing an electrochromic device using electrochromism of the conducting polymer, and an electrochromic device prepared therefrom.