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:
Apr. 16, 2013
Filed:
Oct. 09, 2009
Seiichi Tsuzuki, Takatsuki, JP;
Jun Yamada, Ibaraki, JP;
Seiichi Tsuzuki, Takatsuki, JP;
Jun Yamada, Ibaraki, JP;
Konica Minolta Holdings, Inc., Tokyo, JP;
Abstract
Provided are an organic TFT manufacturing method whereby flow of ink into an unnecessary area can be suppressed and excellent characteristics and high reliability can be obtained, and an organic TFT. The organic TFT manufacturing method comprises a step of providing a source electrode and a drain electrode on a base member; a step of providing a bank layer, which has an opening on a channel between the source electrode and the drain electrode, an opening on a predetermined area of the base member, and a groove or grooves around the opening on the predetermined area, which surround the opening on the predetermined area; and a step of supplying an organic semiconductor solution to the opening of the bank layer formed on the channel to form an organic semiconductor layer.