Thin film strained layer ferroelectric capacitors

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5760432
SERIAL NO

08418299

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A capacitor having a first electrode and a dielectric material epitaxially deposited on a surface of the electrode to form a dielectric layer on the electrode. The dielectric material forming the dielectric layer has induced strain in the layer sufficient to significantly improve the dielectric properties. A second electrode is placed on the dielectric layer.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
KABUSHIKI KAISHA TOSHIBATOKYO20986

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Kazuhide Kanagawa-ken, JP 94 1238
Eguchi, Kazuhiro Kanagawa-ken, JP 69 841
Kawakubo, Takashi Kanagawa-ken, JP 81 1439
Komatsu, Shuichi Kanagawa-ken, JP 19 389

Cited Art Landscape

Patent Info (Count) # Cites Year
 
SHARP KABUSHIKI KAISHA (1)
* 5576564 Ferroelectric thin film with intermediate buffer layer 41 1994
 
TEXAS INSTRUMENTS INCORPORATED (1)
* 5471364 Electrode interface for high-dielectric-constant materials 99 1993
 
KABUSHIKI KAISHA TOSHIBA (3)
* 5155573 Ferroelectric capacitor and a semiconductor device having the same 62 1990
* 5297077 Memory having ferroelectric capacitors polarized in nonvolatile mode 70 1991
* 5400275 Semiconductor memory device using ferroelectric capacitor and having only one sense amplifier selected 46 1991
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (1)
* 5406445 Thin film capacitor and method of manufacturing the same 18 1994
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (1)
* 6128178 Very thin film capacitor for dynamic random access memory (DRAM) 42 1998
 
TOSHIBA MEMORY CORPORATION (1)
6533906 Method of manufacturing an oxide epitaxially strained lattice film 11 2001
 
U.S. PHILIPS CORPORATION (1)
* 2002/0135,970 Voltage-dependent thin-film capacitor 2 2000
 
FREESCALE SEMICONDUCTOR, INC. (1)
* 6262462 Enhanced dielectric constant gate insulator 2 1998
 
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (1)
* 2013/0314,842 THIN FILM CONDENSER FOR HIGH-DENSITY PACKAGING, METHOD FOR MANUFACTURING THE SAME, AND HIGH-DENSITY PACKAGE SUBSTRATE INCLUDING THE SAME 0 2012
 
MURATA MANUFACTURING CO., LTD. (2)
* 8395882 Dielectric ceramic and multilayer ceramic capacitor 3 2010
* 2010/0284,126 DIELECTRIC CERAMIC AND MULTILAYER CERAMIC CAPACITOR 0 2010
 
WISCONSIN ALUMNI RESEARCH FOUNDATION (1)
7449738 Strain-engineered ferroelectric thin films 2 2004
 
UNIVERSITY OF MARYLAND, BALTIMORE (1)
* 6781176 Conductively doped strontium titanate barrier intermediate a silicon underlayer and an epitaxial metal oxide film 36 2002
 
NXP B.V. (1)
7642609 Metal-oxide-semiconductor device with a doped titanate body 2 2005
 
MONTEREY RESEARCH, LLC (1)
* 6417539 High density memory cell assembly and methods 4 1998
 
Ultrasource, Inc. (8)
6761963 Integrated thin film capacitor/inductor/interconnect system and method 21 2001
6998696 Integrated thin film capacitor/inductor/interconnect system and method 8 2003
6890629 Integrated thin film capacitor/inductor/interconnect system and method 10 2003
7327582 Integrated thin film capacitor/inductor/interconnect system and method 6 2005
* 2005/0175,938 Integrated thin film capacitor/inductor/interconnect system and method 3 2005
7425877 Lange coupler system and method 1 2005
7446388 Integrated thin film capacitor/inductor/interconnect system and method 6 2005
* 2006/0097,344 Integrated thin film capacitor/inductor/interconnect system and method 0 2005
 
KABUSHIKI KAISHA TOSHIBA (4)
* 5889299 Thin film capacitor 34 1997
6797957 Infrared detection element and infrared detector 8 2002
* 2002/0130,263 Infrared detection element and infrared detector 0 2002
6747529 Piezoelectric thin film resonator and frequency variable resonator using the resonator 14 2002
 
YANDROFSKI, ROBERT M. (1)
* 6096127 Tuneable dielectric films having low electrical losses 100 1997
 
HYNIX SEMICONDUCTOR INC. (2)
7735206 Method for forming a capacitor dielectric and method for manufacturing capacitor using the capacitor dielectric 3 2006
8256077 Method for forming a capacitor dielectric having tetragonal phase 0 2010
 
Radiant Technologies, Inc. (2)
* 5977577 Ferroelectric based memory devices utilizing low curie point ferroelectrics and encapsulation 14 1996
* 6194751 Ferroelectric based memory devices utilizing low Curie point ferroelectrics and encapsulation 14 1998
 
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. (1)
6291292 Method for fabricating a semiconductor memory device 8 1999
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (2)
* 6163043 Semiconductor device 7 1998
* 6420743 Semiconductor device 4 2000
* Cited By Examiner