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:
Mar. 15, 2011
Filed:
Oct. 23, 2008
Irina G. Schwendeman, Wexford, PA (US);
Adam D. Polcyn, Pittsburgh, PA (US);
James J. Finley, Pittsburgh, PA (US);
Cheri M. Boykin, Kingsport, TN (US);
Julianna M. Knowles, Apollo, PA (US);
Irina G. Schwendeman, Wexford, PA (US);
Adam D. Polcyn, Pittsburgh, PA (US);
James J. Finley, Pittsburgh, PA (US);
Cheri M. Boykin, Kingsport, TN (US);
Julianna M. Knowles, Apollo, PA (US);
PPG Industries Ohio, Inc., Cleveland, OH (US);
Abstract
An electrochromic device includes a first substrate spaced from a second substrate. A first conductive member is formed over at least a portion of the first substrate. A first electrochromic material is formed over at least a portion of the first conductive member. The first electrochromic material includes an organic material. A second conductive member is formed over at least a portion of the second substrate. A second electrochromic material is formed over at least a portion of the second conductive member. The second electrochromic material includes an inorganic material. An ionic liquid is positioned between the first electrochromic material and the second electrochromic material.