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:
Mar. 18, 2008
Filed:
Jun. 10, 2005
Cheng-chung Hsieh, Hsinchu, TW;
Liang-ying Huang, Hsinchu, TW;
Tarng-shiang HU, Hsinchu, TW;
Cheng-chung Lee, Hsinchu, TW;
Cheng-Chung Hsieh, Hsinchu, TW;
Liang-Ying Huang, Hsinchu, TW;
Tarng-Shiang Hu, Hsinchu, TW;
Cheng-chung Lee, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An organic semiconductor element having multi protection layers and process of making the same are provided. Firstly, forming a first protection layer on the thin film transistor. Next, forming a second protection layer which is thick enough to serve as the photo spacers on said first protection layer. The multi protection layers are then grown on said organic thin film transistor, so as to enable the second protection layer to have the additional function of the photo spacers by the patterning process. Thus the organic thin film transistor can be prevented from being damaged, and achieving the simplification of the manufacturing process and the reduction of the production cost.