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1. 发明申请

WO2013164578A1 HYBRID CAPACITOR 审中-公开
标题翻译：混合电容器
公开(公告)号：WO2013164578A1
公开(公告)日：2013-11-07
申请号：PCT/GB2013/051050
申请日：2013-04-25
申请人： DYSON TECHNOLOGY LIMITED
发明人： AMARATUNGA, Gehan , CHOI, Youngjin , SHIVAREDDY, Sai , BROWN, Nathan , COLLIS, Charles
IPC分类号： H01G11/26 , H01G11/36
CPC分类号： H01G11/36 , H01G11/04 , H01G11/26 , H01G11/52 , H01G11/58 , H01G11/86 , Y02E60/13
摘要： Disclosed is a capacitor (200) comprising a first structured surface having a dielectric coating (230), a second structured surface having a dielectric coating (230), a separator (240) provided between the first structured surface and the second structured surface, and an electrolyte provided between the first structured surface and the second structured surface. The structured surface may be formed from carbon which may be a random array of carbon nanotubes having a spacing to length ratio of the carbon nanotubes is not greater than 1:30. The dielectric coating may be selected from but not limited to hafnium oxide, barium titanate (BTO ), BST, PZT, CCTO or titanium dioxide or a combination of two or more such materials.
摘要翻译：公开了一种电容器（200），其包括具有电介质涂层（230）的第一结构化表面，具有电介质涂层（230）的第二结构化表面，设置在第一结构化表面和第二结构化表面之间的隔膜（240），以及设置在所述第一结构化表面和所述第二结构化表面之间的电解质。结构化表面可以由碳形成，碳可以是具有碳纳米管的间隔长度比的碳纳米管的随机阵列不大于1:30。电介质涂层可以选自但不限于氧化铪，钛酸钡（BTO），BST，PZT，CCTO或二氧化钛，或两种或更多种这样的材料的组合。

2. 发明申请

WO2013164576A1 DIELECTRIC CAPACITOR 审中-公开
标题翻译：电介质电容器
公开(公告)号：WO2013164576A1
公开(公告)日：2013-11-07
申请号：PCT/GB2013/051048
申请日：2013-04-25
申请人： DYSON TECHNOLOGY LIMITED
发明人： AMARATUNGA, Gehan , CHOI, Youngjin , SHIVAREDDY, Sai , BROWN, Nathan , COLLIS, Charles
IPC分类号： H01G4/008 , H01G4/10 , H01G4/12 , H01L49/02
CPC分类号： H01G4/008 , B82Y10/00 , B82Y40/00 , H01G4/10 , H01G4/1227 , H01L28/91 , H01L29/0673
摘要： Disclosed is a dielectric capacitor comprising a first electrode having a structured surface, a dielectric layer coated onto the first electrode, and a second electrode coated onto the dielectric layer. The structured surface may be provided by an array or a random array of tubes, wires or rods which extend from the substrate surface. The array may be an array of carbon nanotubes. The structured surface may have a spacing to length ratio with a maximum of 1:30. The dielectric layer may comprise one or more of hafnium oxide, titanium dioxide, barium titanate. The second electrode may be aluminium, titanium nitride, platinum, ruffinium or galinstan. The dielectric coating may be provided by EPD which may be a two layer coating. The EPD may be followed by another deposition method such as ALD. Also disclosed is a method of making a dielectric capacitor comprising the steps of providing a structured electrode, coating the structured electrode with a dielectric material, and coating the dielectric material with a second electrode material.
摘要翻译：公开了一种介电电容器，其包括具有结构化表面的第一电极，涂覆在第一电极上的电介质层和涂覆在电介质层上的第二电极。结构化表面可以由从衬底表面延伸的管，线或棒的阵列或随机阵列提供。阵列可以是碳纳米管阵列。结构化表面可以具有最大长度比为1:30的间隔长度比。电介质层可以包括一种或多种氧化铪，二氧化钛，钛酸钡。第二电极可以是铝，氮化钛，铂，铑或者加兰兰。电介质涂层可以由EPD提供，EPD可以是双层涂层。 EPD之后可以采用另一种沉积方法，例如ALD。还公开了一种制造介电电容器的方法，包括以下步骤：提供结构化电极，用电介质材料涂覆结构化电极，并用第二电极材料涂覆电介质材料。

3. 发明申请

WO2013150299A1 ATOMIC LAYER DEPOSITION 审中-公开
标题翻译：原子层沉积
公开(公告)号：WO2013150299A1
公开(公告)日：2013-10-10
申请号：PCT/GB2013/050873
申请日：2013-04-03
申请人： DYSON TECHNOLOGY LIMITED
发明人： AMARATUNGA, Gehan , CHOI, Youngjin , SHIVAREDDY, Sai , BROWN, Nathan , COLLIS, Charles
IPC分类号： C23C16/40 , C23C16/455
CPC分类号： H01L28/40 , C23C16/06 , C23C16/405 , C23C16/455 , C23C16/45527 , C23C16/52 , H01L21/02181 , H01L21/02186 , H01L21/0228
摘要： A method of depositing a material on a substrate using an atomic layer deposition process, wherein the deposition process comprises a first deposition step, a second deposition step subsequent to the first deposition step, and a delay of at least one minute between the first deposition step and the second deposition step. Each deposition step comprises a plurality of deposition cycles. The delay is introduced to the deposition process by prolonging a period of time for which a purge gas is supplied to a process chamber housing the substrate at the end of a selected one of the deposition cycles.
摘要翻译：一种使用原子层沉积工艺在衬底上沉积材料的方法，其中沉积工艺包括第一沉积步骤，第一沉积步骤之后的第二沉积步骤以及在第一沉积步骤之间至少一分钟的延迟和第二沉积步骤。每个沉积步骤包括多个沉积循环。通过将沉积气体在选定的一个沉积循环结束时延长到容纳衬底的处理室的一段时间，将延迟引入沉积过程。

4. 发明申请

WO2013164577A1 COATED STRUCTURED SURFACES 审中-公开
标题翻译：涂层结构表面
公开(公告)号：WO2013164577A1
公开(公告)日：2013-11-07
申请号：PCT/GB2013/051049
申请日：2013-04-25
申请人： DYSON TECHNOLOGY LIMITED
发明人： AMARATUNGA, Gehan , CHOI, Youngjin , SHIVAREDDY, Sai , BROWN, Nathan , COLLIS, Charles
IPC分类号： H01L49/02 , H01G4/012 , H01G4/10 , H01G4/12
CPC分类号： H01G11/04 , H01G4/012 , H01G4/10 , H01G4/1227 , H01G11/52 , H01G11/58 , H01L28/56 , H01L28/91 , Y02E60/13
摘要： Coated Structured Surfaces Disclosed is a method of coating a structured surface comprising the steps of providing nanoparticles of a first coating material, and depositing the nanoparticles onto a structured surface using electrophoretic deposition. The structured surface may comprise one or more carbon nanotubes which maybe an array. The coating material may be a dielectric material such as barium titanate which may have a particle size of approximately 20nm diameter. Following the deposition step a second coating may be provided. The second coating may be hafnium oxide. Also disclosed is a capacitor comprising a first electrode of a structured material, a second electrode of conducting material,and a dielectric layer formed between the first and second electrode.
摘要翻译：涂覆结构表面公开了一种涂覆结构化表面的方法，包括以下步骤：提供第一涂层材料的纳米颗粒，并使用电泳沉积将纳米颗粒沉积到结构化表面上。结构化表面可以包括一个或多个可能是阵列的碳纳米管。涂层材料可以是诸如钛酸钡的介电材料，其可以具有约20nm直径的粒径。在沉积步骤之后，可以提供第二涂层。第二涂层可以是氧化铪。还公开了一种电容器，其包括结构化材料的第一电极，导电材料的第二电极和形成在第一和第二电极之间的电介质层。

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