Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material
Reexamination Certificate
2007-08-14
2007-08-14
Baumeister, B. William (Department: 2891)
Active solid-state devices (e.g., transistors, solid-state diode
Organic semiconductor material
C548S549000, C257SE51001
Reexamination Certificate
active
10864469
ABSTRACT:
Disclosed herein is a composition for forming an organic insulating film and an organic insulating film formed from the composition. An exemplary composition comprises an insulating polymer having a maleimide structure, a crosslinking agent and a photoacid generator so as to form a crosslinked structure. The organic insulating film has excellent chemical resistance to organic solvents used in a subsequent photolithographic process and can improve the electrical properties of transistors.
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Marcus Halik et al., “High-mobility organic thin-film transistors based on α{acute over (α)}—didecyloligothiophenes”, Journal of Applied Physics, vol. 93, No. 5, Mar. 1, 2003, pp. 2977-2981.
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Jeong Eun Jeong
Kang In Nam
Kim Joo Young
Koo Bon Won
Baumeister B. William
Buchanan & Ingersoll & Rooney PC
Samsung Electronics Co,. Ltd.
Such Matthew W.
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