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:
Feb. 26, 2013
Filed:
Feb. 16, 2010
Rupasree Ragini Das, Suwon-si, KR;
Chang-ho Noh, Suwon-si, KR;
Ji-min Lee, Hwaseong-si, KR;
Seog-jin Jeon, Yongin-si, KR;
Rupasree Ragini Das, Suwon-si, KR;
Chang-Ho Noh, Suwon-si, KR;
Ji-Min Lee, Hwaseong-si, KR;
Seog-Jin Jeon, Yongin-si, KR;
Abstract
An electrochromic material including at least one compound represented by Chemical Formulas 1 to 3, for use in an electrochromic device: wherein Zto Zare each independently selected from a substituted or unsubstituted Cto Carylene group, a substituted or unsubstituted Cto Cheteroarylene group, a substituted or unsubstituted Cto Ccycloalkylene group or a combination thereof, Rto Rare each independently selected from a single bond, a substituted or unsubstituted Cto Calkylene group, a substituted or unsubstituted Cto Ccycloalkylene group, a substituted or unsubstituted Cto Carylene group, a substituted or unsubstituted Cto Cheteroarylene group or a combination thereof.