Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From sulfur-containing reactant
Reexamination Certificate
2005-03-21
2009-06-02
Truong, Duc (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From sulfur-containing reactant
C528S377000, C257S040000
Reexamination Certificate
active
07541424
ABSTRACT:
An oligothiophene-arylene derivative wherein an arylene having n-type semiconductor characteristics is introduced into an oligothiophene having p-type semiconductor characteristics, thereby simultaneously exhibiting both p-type and n-type semiconductor characteristics. Further, an organic thin film transistor using the oligothiophene-arylene derivative.
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Han Kook Min
Jeong Eun Jeong
Kim Chang Ju
Lee Bang Lin
Lee Sang Yoon
Buchanan & Ingersoll & Rooney PC
Samsung Electronics Co,. Ltd.
Truong Duc
LandOfFree
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