Semiconductor device manufacturing: process – Having organic semiconductive component
Reexamination Certificate
2008-03-18
2008-03-18
Mulpuri, Savitri (Department: 2812)
Semiconductor device manufacturing: process
Having organic semiconductive component
C438S149000, C257SE51001
Reexamination Certificate
active
07344914
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.
REFERENCES:
patent: 6461775 (2002-10-01), Pokorny et al.
patent: 2006/0240668 (2006-10-01), Rudin
Hsieh Cheng-Chung
Hu Tarng-Shiang
Huang Liang-Ying
Lee Cheng-Chung
Industrial Technology Research Institute
Mulpuri Savitri
Rabin & Berdo P.C.
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