[특허]Compositionally varied materials and method for synthesizing the materials

[미국특허] Compositionally varied materials and method for synthesizing the materials 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B32B-003/02
출원번호	US-0705241 (1985-04-22)
발명자 / 주소	Ovshinsky Stanford R. (Bloomfield Hills MI)
출원인 / 주소	Energy Conversion Devices, Inc. (Troy MI 02)
인용정보	피인용 횟수 : 21 인용 특허 : 9

초록 ▼

Designed tailormade nonequilibrium synthetic disordered materials are provided containing nonperiodically distributed local environments whose position and type are controlled to obtain specific properties which can be coupled or decoupled one from another and collectively from the constraints implied by an ordered structure. Atoms or groups of atoms can be placed in the matrix in specific designed positions to compensate the spins to obtain unusual physical and chemical properties. The compositional variation which produces the required nonequilibrium “multi-disordered”materials is accomplished by selectively depositing desired atoms and groups of atoms into designed locations to permit the construction of a true three-dimensionally engineered material. Where order is an engineering need, it can be designed in a local scale or interspersed in varying amounts including layers through the material to create new material functions. The materials encompass materials which can include non-epitaxial crystalline layers A and B, homogeneous in the x and y directions, but which are randomly or nonperiodically but specifically spaced in the z direction. Further, the materials include any combination of layers in a non-epitaxial, non-superlattice structure, such as polycrystalline or amorphous layers interleaved with crystalline or noncrystalline layers. Further, included are non-epitaxially grown material structures containing columns or groups of atoms which can be arranged periodically and isotropically. Many deposition techniques can be utilized singularly or in combination with a variety of activation techniques to construct the materials, which include sputtering, electrochemical, laser, ion beam, thermal evaporation, chemical vapor deposition or glow discharge (plasma) techniques. Other excitation processes also can be combined with the above techniques.

대표청구항 ▼

A designed compositionally varied material comprising: a matrix formed from a first atom or atoms or groups of atoms, said first atom or atoms or groups of atoms possessing a first set of physical properties; a second atom or atoms or groups of atoms possessing a second set of physical properties, at least one property of said second set differing from a corresponding property of said first atom or atoms or groups of atoms; a spatial pattern, of substantially atomic size in at least one dimension thereof, formed in the matrix by said second atom or atoms or group of atoms so as to provide at least one non-equilibrium disordered local environment; and said relationship between the matrix and the first and second atoms or groups of atoms engineered to couple or decouple at least one physical property of the first atom or atoms or groups of atoms from a corresponding property of the second atom or atoms or groups of atoms, whereby the compositionally varied material is engineered so as to possess a range of preselected physical properties.

이 특허에 인용된 특허 (9) 인용/피인용 타임라인 분석

Suntola Tuomo S. (Espoo FIX) Pakkala Arto J. (Espoo FIX) Lindfors Sven G. (Espoo FIX), Apparatus for performing growth of compound thin films.
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Patten James W. (Richland WA) Moss Ronald W. (Richland WA) McClanahan Edwin D. (Richland WA), Deposited films with improved microstructures.
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Komatsu Toshiyuki (Kawasaki JPX) Hirai Yutaka (Tokyo JPX) Nakagawa Katsumi (Tokyo JPX) Fukuda Tadaji (Kawasaki JPX), Image-forming member for electrophotography.
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Suntola Tuomo S. (Espoo FIX) Pakkala Arto J. (Espoo FIX) Lindfors Sven G. (Espoo FIX), Method for performing growth of compound thin films.
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Kassel Karl-Heinz (Warstein DEX) Lutz Manfred (Warstein DEX) Stuke Josef (Marburg DEX) Walsdorfer Hubert (Warstein DEX), Method for producing an electrophotographic recording material having dual layer of amorphous and crystallized Se.
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Suntola Tuomo (Riihikallio 02610 Espoo 61 SF) Antson Jorma (Urheilutie 22 ; 01350 Vantaa 35 SF), Method for producing compound thin films.
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Dingle Raymond (Summit NJ) Gossard Arthur C. (Warren NJ) Petroff Pierre M. (Westfield NJ) Wiegmann William (Middlesex NJ), Method of fabricating periodic monolayer semiconductor structures by molecular beam epitaxy.
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Togami Yuji (Isehara JPX), Method of making a recording medium.
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Macedo Pedro B. (6100 Highboro Dr. Bethesda MD 20034) Litovitz Theodore A. (904 Devere Dr. Silver Spring MD 20903), Strengthened glass structural member.
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이 특허를 인용한 특허 (21) 인용/피인용 타임라인 분석

Fleurial Jean-Pierre ; Caillat Thierry F. ; Borshchevsky Alexander, Advanced thermoelectric materials with enhanced crystal lattice structure and methods of preparation.
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Burrell Robert E.,CAX ; Morris Larry Roy,CAX, Anti-microbial coating for medical devices.
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Burrell Robert Edward,CAX ; Morris Larry Roy,CAX, Anti-microbial coating for medical devices.
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Burrell Robert Edward,CAX ; Morris Larry Roy,CAX ; Apte Prasad Shrikrishna,CAX ; Sant Sudhindra Bharat,CAX ; Gill Kashmir Singh,CAX, Anti-microbial materials.
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Burrell Robert Edward,CAX ; Morris Larry Roy,CAX ; Apte Prasad Shrikrishna,CAX ; Sant Sudhindra Bharat,CAX ; Gill Kashmir Singh,CAX, Anti-microbial materials.
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Burrell Robert Edward,CAX ; Morris Larry Roy,CAX ; Apte Prasad Shrikrishna,CAX ; Sant Sudhindra Bharat,CAX ; Gill Kashmir Singh,CAX, Anti-microbial materials.
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Kang Soonkun ; Moore George G. I., Ceramer composition incorporating fluoro/silane component and having abrasion and stain resistant characteristics.
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Soonkun Kang ; George G. I. Moore, Ceramer composition incorporating fluoro/silane component and having abrasion and stain resistant characteristics.
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Fleurial Jean-Pierre (Pasadena CA) Caillat Thierry F. (Pasadena CA) Borshchevsky Alexander (Santa Monica CA), High performance thermoelectric materials and methods of preparation.
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Harman Theodore C., Lead-chalcogenide superlattice structures.
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Tzu-Li J. Huang ; John H. Ko ; Dong-Wei Zhu ; Bettie C. Fong, Patterned article having alternating hydrophilic and hydrophobic surface regions.
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Ovshinsky,Stanford R., Quantum limit catalysts and hydrogen storage materials.
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Kang Soonkun ; Ethen John L. ; Gilligan Gregory E. ; Gustafson Christopher J. ; Khieu Sithya Seda ; Kumar Kanta ; Rambosek Thomas W. ; Huang Tzu Li Joseph, Retroflective articles including a cured ceramer composite coating having abrasion and stain resistant characteristics.
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Kang Soonkun ; Ethen John L. ; Gilligan Gregory E. ; Gustafson Christopher J. ; Huang Tzu Li Joseph ; Khieu Sithya Seda ; Kumar Kanta ; Rambosek Thomas W., Retroreflective articles including a cured ceramer composite coating having a combination of excellent abrasion, dew and stain resistant characteristics.
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Fleurial Jean-Pierre ; Caillat Thierry F. ; Borshchevsky Alexander, Semiconductor apparatus utilizing gradient freeze and liquid-solid techniques.
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Dresselhaus Mildred S. ; Harman Theodore C. ; Cronin Stephen B. ; Koga Takaaki ; Sun Xiangzhong ; Wang Kang L., Si/SiGe superlattice structures for use in thermoelectric devices.
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Chu Ching-wu ; Xue Yuyi ; Gao Li ; Meng Ruling ; Ramirez Diego Alberto, Strong high-temperature superconductor trapped field magnets.
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Theodore C. Harman ; Mildred S. Dresselhaus ; David L. Spears ; Michael P. Walsh ; Stephen B. Cronin ; Xiangzhong Sun ; Takaaki Koga, Superlattice structures for use in thermoelectric devices.
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Harman Theodore C., Superlattice structures particularly suitable for use as thermoelectric materials.
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Doke Michael J. (Dallas TX), Thermoelectric apparatus for use with multiple power sources and method of operation.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Compositionally varied materials and method for synthesizing the materials 원문보기