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:
Sep. 04, 2012
Filed:
Sep. 16, 2009
Joon-hak OH, Yongin-si, KR;
Mun-pyo Hong, Seongnam-si, KR;
Bo-sung Kim, Seoul, KR;
Yong-uk Lee, Seongnam-si, KR;
Joon-hak Oh, Yongin-si, KR;
Mun-pyo Hong, Seongnam-si, KR;
Bo-sung Kim, Seoul, KR;
Yong-uk Lee, Seongnam-si, KR;
Abstract
According to an embodiment of the present invention, a manufacturing method of a display device includes forming a plurality of gate wires comprising a gate electrode on an insulating substrate, forming an electrode layer comprising a source electrode and a drain electrode spaced apart from each other to define a channel region on the gate electrode interposed therebetween, forming a first barrier wall having a first opening for exposing the channel region, a portion of the source electrode, and a portion of the drain electrode on the electrode layer where the first barrier wall has a surface, forming a shielding film to cover the channel region inside the first opening, treating the surface of the first barrier wall, removing the shielding film, and forming an organic semiconductor layer inside the first opening.