Polymer film and polymer film device using same

Details Polymer film and polymer film device using same Polymer film and polymer film device using same

2003-07-08

2008-11-18

Truong, Duc (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From sulfur-containing reactant

C528S373000, C528S380000, C528S425000, C428S690000, C428S917000, C257S040000

Reexamination Certificate

active

07452961

ABSTRACT:
The present invention relates to a polymer film comprising a polymer having liquid crystallinity, having a number-average molecular weight in terms of polystyrene of 103to 108and having an electron mobility or hole mobility of 10−5cm2/Vs or more, and having a film thickness in the range from 1 nm to 100 μm. This polymer film can be used for various polymer film devices such as an organic transistor, organic solar battery, optical sensor, electrophotographic photoreceptor, spatial light modulator, photorefractive device and the like.

REFERENCES:
patent: 5958609 (1999-09-01), Ueda et al.
patent: 09-83040 (1997-03-01), None
patent: 2000-252065 (2000-09-01), None
patent: 2003-176337 (2003-06-01), None
patent: 2004-002703 (2004-01-01), None
patent: WO 00/42668 (2000-07-01), None
patent: WO 00/79617 (2000-12-01), None
H. Sirringhaus et al., “Mobility enhancement in conjugated polymer field-effect transistors through chain alignment in a liquid-crystalline phase”,Applied Physics Letters, vol. 77, No. 3, Jul. 17, 2000, pp. 406-408.

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