Massachusetts Institute of Technology

Harvard College

Matthias Erhard Bahlke

Marc A Baldo

Jorge Aguilera-Iparraguirre

Timothy D Hirzel

Rafael Gomez-Bombarelli

Alan Aspuru-Guzik

Troy Andrew Van Voorhis

David McMahon

Tony Chang-Chi Wu

Hiroshi Antonio Mendoza

Described herein are molecules for use in organic light emitting diodes. Example molecules comprise at least one moiety A and at least one moiety D. Values and preferred values of the moieties A and D are described herein. The molecules comprise at least one atom selected from Si, Se, Ge, Sn, P, or As.

Organic light-emitting diode materials

Method for making a patterned thin film of an organic semiconductor. The method includes condensing a resist gas into a solid film onto a substrate cooled to a temperature below the condensation point of the resist gas. The condensed solid film is heated selectively with a patterned stamp to cause local direct sublimation from solid to vapor of selected portions of the solid film thereby creating a patterned resist film. An organic semiconductor film is coated on the patterned resist film and the patterned resist film is heated to cause it to sublime away and to lift off because of the phase change.

Method of lift-off patterning thin films in situ employing phase change resists

Growing community of inventors

Cambridge, MA, United States of America

Matthias Erhard Bahlke