Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material
Reexamination Certificate
2011-04-19
2011-04-19
Zemel, Irina S (Department: 1765)
Active solid-state devices (e.g., transistors, solid-state diode
Organic semiconductor material
C257SE51006, C257SE51025, C525S326100, C525S333300
Reexamination Certificate
active
07928430
ABSTRACT:
A mononuclear star-branched polymer dielectric material having a repeat unit of the formula (I):in-line-formulae description="In-line Formulae" end="lead"?A-Bn (I)in-line-formulae description="In-line Formulae" end="tail"?wherein, A represents a multifunctional center having a functionality and a functional group with “n” arms; n is an integer greater than 2. B represents a hydrolyzed or partially hydrolyzed compound of the formula (II):wherein, X represents H or CH3; R represents H, alkyl or is selected from a group consisting of acetoxyl, t-butyl, t-butyldimethyl silyl, acid labile groups and acid stable groups; “a” is an integer from 1 to 5; y and z are molar ratio and are the numbers satisfying y+z=1, 0<y≦1 and 0≦z<1.
REFERENCES:
patent: 6414101 (2002-07-01), Watanabe et al.
patent: 6451502 (2002-09-01), Ray et al.
patent: 6713564 (2004-03-01), Nobuhara et al.
Veres, J. et al Chemistry of Materials vol. 16 (2004) pp. 4543-4555.
Ghani, M. et al, Canadian Journal of Chemistry vol. 82 (2004) pp. 1403-1412.
Wang, X. et al European Polymer Journal vol. 41 (2005) pp. 933-940.
Chan Shu-Hua
Chou Wei-Yang
Hsu Mee-Yu
Mai Yu-Shen
Peng Yu-Rung
Industrial Technology Research Institute
Jianq Chyun IP Office
Lenihan Jeffrey
Zemel Irina S
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