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Class 438/939 - LANGMUIR-BLODGETT FILM UTILIZATION


Subclass of Class 438 - Semiconductor device manufacturing: process
Definition: Art collection involving the use of an organic coating having
No. of patents: 15
Last issue date: 03/08/2005


NumberTitleIssue Date
6864192Langmuir-blodgett chemically amplified photoresist
A Langmuir-Blodgett film may be utilized as a chemically amplified photoresist layer. Langmuir-Blodgett films have highly vertically oriented structures which may be effective in reducing line edge or line width roughness in chemically amplified photoresists. ...
03/08/2005
6798003Reliable adhesion layer interface structure for polymer memory electrode and method of making same
A polymer memory device includes two organic adhesion layers that facilitate an integral package comprising a lower and an upper electrode and the ferroelectric polymer memory structure. The ferroelectric polymer memory structure includes crystalline ferroelectric p...
09/28/2004
6635494Method of forming a two-dimensionally arrayed quantum device using a metalloprotein complex as a quantum-dot mask array
A quantum device is constituted from a two-dimensional array of quantum dots formed from metal atom aggregates contained in a metalloprotein complex. The metalloprotein is arranged on the surface of a substrate having an insulation layer with a pitch of t...
10/21/2003
6541309Fabricating a molecular electronic device having a protective barrier layer
A process of fabricating a molecular electronic device that preserves the integrity of the active molecular layer of the electronic device during processing is described. In one aspect, a barrier layer is provided to protect a molecular layer sandwiched b...
04/01/2003
6287928Two-dimensionally arrayed quantum device
A quantum device is constituted from a two-dimensional array of quantum dots formed from metal atom aggregates contained in metalloprotein complex. The metalloprotein is arranged on the surface of a substrate having an insulation layer with a pitch of the...
09/11/2001
6121075Fabrication of two-dimensionally arrayed quantum device
A quantum device is constituted from a two-dimensional array of quantum dots formed from metal atom aggregates contained in metalloprotein complex. The metalloprotein is arranged on the surface of a substrate having an insulation layer with a pitch of the...
09/19/2000
5970381Method for fabricating organic thin film
A method is provided that produces a good, strong organic monomolecular film having its atoms arranged in a three-dimensionally ordered manner by cleaving a III-V group compound semiconductor substrate in film formation molecules or in a solution containi...
10/19/1999
5795699Langmuir-blodgett (LB) films as ARC and adhesion promoters for patterning of semiconductor devices
A method for forming upon a reflective layer, such as a reflective conducting layer, within an integrated circuit an Anti-Reflective Coating (ARC) which simultaneously possesses adhesion promotion characteristics for an organic layer to be formed upon the...
08/18/1998
5661092Ultra thin silicon oxide and metal oxide films and a method for the preparation thereof
Ultra thin organo-ceramic and metal oxide films are prepared under room temperature and atmospheric conditions by exposing ଱,ω-functional siloxane oligomers and fatty acid metal soaps, respectively, to a combination of ultraviolet light (UV) and oz...
08/26/1997
5512328Method for forming a pattern and forming a thin film used in pattern formation
In forming a thin film pattern, first a seed material film is formed on a substrate and then exposed using electron beam lithography, for example, in the shape of the pattern. The latent image is then removed and an oriented material is deposited on one o...
04/30/1996
5284779Method of forming organic charge-transfer thin films
Superconducting or conducting organic charge-transfer complex film is epitaxially grown on a substrate which has been given an oriented surface by applying a stearic acid film. The periodic charge distribution over the oriented surface regulates the forma...
02/08/1994
5185296Method for forming a dielectric thin film or its pattern of high accuracy on a substrate
A method and apparatus for forming a dielectric thin film or pattern thereof is provided in which a positive or negative resist of a desired pattern if formed on various substrates including a semiconductor substrate by contact of the resist with a liquef...
02/09/1993
5152805M-I-M' device and fabrication method
A method for fabricating a microelectronic device of the metal/insulator/metal' type wherein the insulator is an organic material, and a device fabricated thereby. A first electrically conductive lead is conductively adhered to a first portion of a conduc...
10/06/1992
5079179Process of making GaAs electrical circuit devices with Langmuir-Blodgett insulator layer
A GaAs circuit structure is described which interposes a Langmuir-Blodgett (L-B) layer between the substrate and a conductive contact. The thickness of the layer is controlled to determine the operating characteristics of the device. The head group of the...
01/07/1992
4960722Sensor using a field effect transistor and method of fabricating the same
Disclosed is a sensor using a field effect transistor. The sensor includes a field effect transistor having a gate electrode, a reactive monomolecular film formed on the surface of the gate electrode, and a sensing material fixed on the gate electrode thr...
10/02/1990
 
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