Functional molecular element

Details Functional molecular element Functional molecular element

2011-03-08

2011-03-08

Ho, Tu-Tu V (Department: 2818)

Active solid-state devices (e.g., transistors, solid-state diode

Bulk effect device

Bulk effect switching in amorphous material

C257S040000, C257SE45002

Reexamination Certificate

active

07902535

ABSTRACT:
A functional molecular element is provided. The functional molecular element is adapted to change, by application of electric field, conformation of a disc shape like organic metallic complex molecule (1) which forms a columnar arrangement structure to exhibit function, wherein the structure of the organic metallic complex molecule is changed by application of electric field so that anisotropy of dielectric constant is changed. Accordingly, conductivity between measurement electrodes can be switched. As its stable value, there are three kinds of stable values or more. Thus, elements or devices to which such multi-value memory characteristic is applied can be constituted.

REFERENCES:
patent: 4964700 (1990-10-01), Takabayashi
patent: 6128214 (2000-10-01), Kuekes et al.
patent: 6130739 (2000-10-01), Shimoshikiryo
patent: 6256767 (2001-07-01), Kuekes et al.
patent: 7518783 (2009-04-01), Matsui et al.
patent: 2002/0075420 (2002-06-01), Zhang et al.
patent: 2003/0010973 (2003-01-01), Lorin et al.
patent: 2003/0012484 (2003-01-01), Zhang et al.
patent: 2003/0226996 (2003-12-01), Aramaki et al.
patent: 2004/0013345 (2004-01-01), Zhang et al.
patent: 2004/0201018 (2004-10-01), Yamahara
patent: 06-302805 (1994-10-01), None
patent: 10-161145 (1998-06-01), None
patent: 2001-316354 (2001-11-01), None
patent: 2004221553 (2004-08-01), None
patent: 03-023876 (2003-03-01), None
patent: 2004-059756 (2004-07-01), None
European Search Report issued on Mar. 17, 2010, for corresponding EP 05 71 0136.
Feringa, Ben L., “Molecular Switches,” Wiley-VCH, Weinheim, 2001.
Trzaska et al., “Cooperative Chirality in Columnar Liquid Crystals: Studies of Fluxional Octahedral Metallomesogens,” J. Am. Chem. Soc. 1999, 121, 4518-4519.
Chen et al., “Large On-Off Ratios and Negative Differential Resistance in a Molecular Electronic Device,” Science, 1999, vol. 286, 1551-1552.
Chen et al., “Conductance of a molecular junction”, Science, 1997, vol. 278, 252-2.
Conductance of a Molecular Junction, M. A. Reed, C. Zhou, C. J. Muller, T. P. Burgin, and J. M. Tour, Science Oct. 10, 1997: pp. 252-254.
Biladienones from the Photooxidation of a meso-gem-Disubstituted Phlorin: Crystal and Molecular Structures of the 3N + O Coordinated Nickel(II) and Copper(II) Complexes, Christophe Jeandon, Bé né dicte Krattlinger, Romain Ruppert, and Henry J. Callot, American Chemical Society Inorg. Chem. 2001: 40, pp. 3149-3153.
Manganese(III) Biliverdln IX Dimethyl Ester: A Powerful Catalytic Scavenger of Suporoxide Employing the Mn(III)/Mn (IV) Redox Couple, Ivan Spasojevic, Ines Batlnlć-Haberle, Robert D. Stevens, Peter Hambright, Arthur N. Thorpo, Jan Grodkowski, Pedatsur Neta, and Irwin Fridovich, American Chemical Society, Inorg. Chem. 2001: 40, pp. 726-739.
Interconversion between Point Chirality and Hellcal Chirality Driven by Shape-Sensitive Interaction, Tadashi Mizutani, Shigeyuki Yagi, Atsushi Honmaru, and Hisanobu Ogoshi, J. Am. Chem. Soc. 1669: 118, pp. 5318-5319.
Helical Chirality induction by Point Chirality at Helix Terminal, Tadashi Mizutani, Shigeyuki Yagi, Tomoko Morinaga, Tetsutaro Nomura, Toru Takagishi, Susumu Kitagawa, and Hisanobu Ogoshi, J. Am. Chem. Soc. 2000: 121, pp. 754-759.
Allosteric Chirality Amplification In Zinc Blllnone Dlmer, Tadashi Mizutani, Noriaki Sakal, Shigeyuki Yagi, Toru Takagishi, Susumu Kitagawa, and Hisanobu Ogoshi, J. Am. Chem. Soc. 2000: 122, pp. 748-749.
Japanese Office Action for corresponding JP 2004-033055 issued on Sep. 7, 2010.

Affiliated with

Also associated with

Rating

Functional molecular element does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Functional molecular element, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Functional molecular element will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2633401