Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Reexamination Certificate
2011-03-15
2011-03-15
Such, Matthew W (Department: 2891)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
C524S265000, C524S504000, C257S040000
Reexamination Certificate
active
07906206
ABSTRACT:
An organic insulator composition comprising a high dielectric constant insulator dispersed in a hyperbranched polymer and an organic thin film transistor using the insulator composition. More specifically, the organic thin film transistor comprises a substrate, a gate electrode, a gate insulating layer, a source electrode, a drain electrode and an organic semiconductor layer wherein the gate insulating layer is made of the organic insulator composition. The use of the insulator composition in the formation of a gate insulating layer allows the gate insulating layer to be uniformly formed by spin coating at room temperature, as well as enables fabrication of an organic thin film transistor simultaneously satisfying the requirements of high charge carrier mobility and low threshold voltage.
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Koo Bon Won
Lee Sang Yoon
Masaaki Kakimoto
Park Hyun Jung
Park Jong Jin
Harness Dickey & Pierce PLC
Samsung Electronics Co,. Ltd.
Such Matthew W
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