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. 09, 2014
Filed:
Jul. 06, 2012
Kentaro Kawata, Kanagawa Pref., JP;
Hiroki Yoshizaki, Tokyo, JP;
Hiromi Shinohara, Kanagawa Pref., JP;
Peer Kirsch, Seeheim-Jugenheim, DE;
Nikolai (Mykola) Ignatyev, Duisburg, DE;
William-robert Pitner, Büttelborn, DE;
Emil Ferdinand Aust, Mainz, DE;
Marlies Waterman, Büttelborn, DE;
Kentaro Kawata, Kanagawa Pref., JP;
Hiroki Yoshizaki, Tokyo, JP;
Hiromi Shinohara, Kanagawa Pref., JP;
Peer Kirsch, Seeheim-Jugenheim, DE;
Nikolai (Mykola) Ignatyev, Duisburg, DE;
William-Robert Pitner, Büttelborn, DE;
Emil Ferdinand Aust, Mainz, DE;
Merck Patent GmbH, Darmstadt, DE;
Abstract
The present invention relates to electrolyte formulations comprising at least one imidazolium difluorodicyanoborate or pyrrolidinium difluorodicyanoborate and their use in an electrochemical and/or optoelectronic device such as a photovoltaic cell, a light emitting device, an electrochromic or photo-electrochromic device, an electrochemical sensor and/or biosensor, preferably their use in a dye or quantum dot-sensitized solar cell.