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. 15, 2005
Filed:
Sep. 26, 2002
Dagobert Michel DE Leeuw, Eindhoven, NL;
Gerwin Hermanus Gelinck, Eindhoven, NL;
Bart-hendrik Huisman, Eindhoven, NL;
Dagobert Michel De Leeuw, Eindhoven, NL;
Gerwin Hermanus Gelinck, Eindhoven, NL;
Bart-Hendrik Huisman, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
The electronic device includes a thin-film transistor () with an active layer () that comprises an organic semiconductor material and a carrier material that is free of charge camera. The carrier material has a conductivity below 10S/cm and is preferably electrically insulating. The thin-film transistor () has a mobility that is comparable to that of a transistor with an active layer that consists of an organic semiconductor material. Preferably, the organic semiconductor material is an oligomer. The composition used to apply the active layer may contain a photosensitive component. Using such a composition, the active layer can be relief-structured, thereby preventing any leakage current between neighboring transistors in the electronic device.