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:
Jan. 12, 2021
Filed:
Dec. 04, 2017
Merck Patent Gmbh, Darmstadt, DE;
Gaelle Béalle, Heidelberg, DE;
Christoph Leonhard, Otzberg, DE;
Hsin-Rong Tseng, Frankfurt am Main, DE;
Manuel Hamburger, Mannheim, DE;
Beate Burkhart, Darmstadt, DE;
Katja Maria Scheible, Darmstadt, DE;
Anja Jatsch, Frankfurt am Main, DE;
Merck Patent GmbH, Darmstadt, DE;
Abstract
Described herein is a process for the preparation of an electronic device such as an organic electroluminescent device (OLED), wherein two adjacent functional layers having an interface are formed from solution in a kinetically controlled manner. The process is particularly suitable for fast and efficient production of electronic devices by printing or coating processes. The description further relates to an electronic device which is obtainable by said process.