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:
Aug. 18, 2009
Filed:
Jul. 14, 2006
Tae-young Choi, Seoul, KR;
Jun-hyung Kim, Gyeonggi-do, KR;
Keun-kyu Song, Gyeonggi-do, KR;
Mun-pyo Hong, Gyeonggi-do, KR;
Tae-young Choi, Seoul, KR;
Jun-hyung Kim, Gyeonggi-do, KR;
Keun-kyu Song, Gyeonggi-do, KR;
Mun-pyo Hong, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A method for fabricating a flat panel display, comprising preparing an insulating substrate; forming separated source and drain electrodes on the insulating substrate to define a channel region; forming a first passivation layer on the source and drain electrodes; forming a metal layer having an opening corresponding to the channel region on the first passivation layer; forming a deposition opening in the passivation layer by using the metal layer as a mask to expose the channel region; forming an organic semiconductor layer and a second passivation layer, in turn, in the deposition opening and on the metal layer; and removing the metal layer, the organic semiconductor layer and the second passivation layer while allowing the layers formed in the deposition opening to remain.