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. 09, 2021
Filed:
Jan. 21, 2016
Merck Patent Gmbh, Darmstadt, DE;
Seiko Epson Corporation, Tokyo, JP;
Edgar Boehm, Griesheim, DE;
Anja Gerhard, Egelsbach, DE;
Dietmar Kunkel, Gernsheim, DE;
Volker Hilarius, Gross-Umstadt, DE;
Uchida Masahiro, Suwa, JP;
Sonoyama Takuya, Suwa, JP;
Takei Shuichi, Suwa, JP;
Imamura Koji, Suwa, JP;
Merck Patent GmbH, Darmstadt, DE;
Seiko Epson Corporation, Suwa, JP;
Abstract
The present invention relates to formulations comprising at least one organic semiconductor and at least one organic solvent, characterized in that the formulation contains less than 10,000 particles per liter formulation having an average size in the range from 0.1 to 20 μm, to their use for the preparation of electronic devices, to methods for preparing electronic devices using the formulations of the present invention, and to electronic devices prepared from such methods and formulations.