Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Ethylenically unsaturated reactant admixed with either...
Reexamination Certificate
2011-08-23
2011-08-23
Lee, Eugene (Department: 2815)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Ethylenically unsaturated reactant admixed with either...
C257S040000, C257SE51001
Reexamination Certificate
active
08003729
ABSTRACT:
An organic insulator composition including a crosslinking agent and a hydroxyl group-containing oligomer or hydroxyl group-containing polymer is provided. A dielectric film and an organic thin film transistor (OTFT) using an organic insulator composition are also provided. A dielectric film may include a compound having hydroxyl group-containing oligomers or hydroxyl group-containing polymers linked by crosslinking using a crosslinking agent having at least two vinyl ether groups. An organic thin film transistor may include a gate electrode on a substrate, a gate insulating layer on the gate electrode, source and drain electrodes on the gate insulating layer and an organic semiconductor layer contacting the gate insulating layer, wherein the gate insulating layer includes an dielectric film as described above.
REFERENCES:
patent: 2005/0279995 (2005-12-01), Shin et al.
patent: 2008/0067505 (2008-03-01), Lee et al.
patent: 2009/0092814 (2009-04-01), Kunitake et al.
patent: WO 01/33649 (2001-05-01), None
Yamaoka et al, “Novel Polymeric Resists Based on Vinyl Ether Functionality,” Journal of Photopolymer Science and Technology, vol. 9, No. 4 (1996), pp. 723-728.
Lee et al, “Hysteresis mechanism and reduction method in the bottom-contact pentacene thin-film transistors with cross-linked poly(vinyl alcohol) gate insulator,” Applied Physics Letters, 88, 252102 (2006).
European Office Action dated Sep. 3, 2010 in corresponding European Application No. 08155916.3.
Jung Myung Sup
Kim Joo Young
Lee Sang Yoon
Harness & Dickey & Pierce P.L.C.
Ho Anthony
Lee Eugene
Samsung Electronics Co,. Ltd.
LandOfFree
Organic insulator composition including a hydroxyl... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Organic insulator composition including a hydroxyl..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic insulator composition including a hydroxyl... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2632870