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61. 发明申请

US20070074806A1 Production method of multilayer ceramic electronic device 审中-公开
标题翻译：多层陶瓷电子器件的生产方法
公开(公告)号：US20070074806A1
公开(公告)日：2007-04-05
申请号：US11527574
申请日：2006-09-27
申请人： Tatsuya Kojima , Raitaro Masaoka , Takako Murosawa
发明人： Tatsuya Kojima , Raitaro Masaoka , Takako Murosawa
IPC分类号： C03B29/00
CPC分类号： C04B35/4682 , C04B35/638 , C04B2235/3206 , C04B2235/3208 , C04B2235/3225 , C04B2235/3236 , C04B2235/3239 , C04B2235/3241 , C04B2235/3418 , C04B2235/5445 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/6582 , C04B2235/6584 , C04B2235/6588 , C04B2235/663 , H01G4/0085 , H01G4/12 , H01G4/30
摘要： By a production method for producing a multilayer ceramic electronic device including dielectric layers and internal electrode layers comprising the steps of forming a green sheet to be said dielectric layer after firing, forming a pre-fired electrode layer to be said internal electrode layer after firing in a predetermined pattern on said green sheet by using a conductive material paste, forming a green chip by successively stacking said green sheets and said pre-fired electrode layers, and firing said green chip: wherein the conductive material paste for forming said pre-fired electrode layer is composed at least of conductive material particles, a first common material composed of ceramic powder and a second common material composed of ceramic powder having a larger average particle diameter than that of said first common material; an average particle diameter of said first common material is 1/20 to ½ of an average particle diameter of said conductive material particles; and the average particle diameter of said second common material is 1/10 to ½ of an average thickness of said internal electrode layers after firing; a multilayer ceramic electronic device, such as a multilayer ceramic capacitor, wherein arising of cracks is effectively prevented, having a low short-circuit defect rate, a low voltage resistance defect rate and high capacitance is produced.
摘要翻译：通过制造包括电介质层和内部电极层的多层陶瓷电子器件的制造方法，包括以下步骤：在烧成后形成作为所述电介质层的生片，在烧成后形成作为所述内部电极层的预烧电极层通过使用导电材料浆料在所述生片上的预定图案，通过连续堆叠所述生片和所述预烧电极层形成绿色芯片，并烧制所述生芯片：其中用于形成所述预烧电极的导电材料糊至少由导电材料颗粒构成的第一普通材料，由陶瓷粉末组成的第一普通材料和平均粒径大于所述第一普通材料的陶瓷粉末的第二普通材料; 所述第一普通材料的平均粒径为所述导电材料颗粒的平均粒径的1/20至1/2; 所述第二普通材料的平均粒径为烧成后的内部电极层的平均厚度的1/10〜1/2; 可以有效地防止出现裂纹的多层陶瓷电子器件，如多层陶瓷电容器，具有低的短路缺陷率，低电压电阻缺陷率和高电容。

62. 发明申请

US20070051134A1 METHOD AND APPARATUS FOR MANUFACTURING GLASS FRAME, AND METHOD FOR BONDING STRIP-LIKE GLASS PLATES 审中-公开
标题翻译：用于制造玻璃框架的方法和装置，以及用于粘合条状玻璃板的方法
公开(公告)号：US20070051134A1
公开(公告)日：2007-03-08
申请号：US11553010
申请日：2006-10-26
申请人： Tokuo Hashimoto , Masahiro Nemoto , Yukio Nakajima , Hiroyuki Wada
发明人： Tokuo Hashimoto , Masahiro Nemoto , Yukio Nakajima , Hiroyuki Wada
IPC分类号： C03B23/20 , C03B33/00 , C03C29/00 , C03C27/00 , C03B29/00
CPC分类号： H01J9/261 , C03B23/203 , H01J31/127
摘要： An apparatus for manufacturing a glass frame, comprises a mold having a rectangular frame-shaped storage recess in which both end portions of a plurality of strip-like glass plates and are stored such that they are overlapped, coil heaters which simultaneously heat and melt the end portions of the plurality of strip-like glass plates and stored in the storage recess of the mold, and a pressing unit which simultaneously presses the end portions of the plurality of strip-like glass plates and molten by the coil heaters such that the resultant has a thickness equal to that of the strip-like glass plates.
摘要翻译：一种用于制造玻璃框架的装置，包括：具有矩形框状的收容凹部的模具，多个条状玻璃板的两个端部与其重叠地存放，同时加热和熔化玻璃框架的线圈式加热器多个带状玻璃板的端部并存储在模具的储存凹部中;以及按压单元，其同时按压多个带状玻璃板的端部并被线圈加热器熔化，使得所得到的具有与带状玻璃板相同的厚度。

63. 发明授权

US07122131B2 Conductive paste for via conductor, ceramic wiring board using the same, and method of manufacturing the same 失效
标题翻译：用于通孔导体的导电膏，使用其的陶瓷布线板及其制造方法
公开(公告)号：US07122131B2
公开(公告)日：2006-10-17
申请号：US11067483
申请日：2005-02-25
申请人： Hisashi Satou
发明人： Hisashi Satou
IPC分类号： H01B1/00 , C03B29/00
CPC分类号： H01B1/16 , H05K1/092 , H05K1/162 , H05K3/4061 , H05K3/4629 , Y10T428/29
摘要： The present invention is directed to a conductive paste for via conductor, comprising a Cu powder having a glass layer formed on the surface, a Ni powder having a metal oxide layer formed on the surface, and a ceramic component homogeneous as that of a ceramic component contained in a green sheet, a ceramic wiring board such as laminated ceramic capacitor, comprising via conductors formed of the same, and a method of manufacturing the same. According to the present invention, via conductors having excellent electrical conductivity can be formed by preventing the formation of a Cu—Ni alloy due to the reaction of the Cu powder and the Ni powder.
摘要翻译：本发明涉及一种用于通孔导体的导电膏，其包括在表面上形成有玻璃层的Cu粉末，在表面上形成有金属氧化物层的Ni粉末和与陶瓷成分均匀的陶瓷成分包含在生片中，陶瓷布线板，例如层叠陶瓷电容器，其包括由其形成的通孔导体及其制造方法。根据本发明，可以通过防止由于Cu粉末和Ni粉末的反应而形成Cu-Ni合金而形成具有优异导电性的通孔导体。

64. 发明申请

US20060213602A1 Method of producing ceramic green sheet and method of producing electronic component using this ceramic green sheet 失效
公开(公告)号：US20060213602A1
公开(公告)日：2006-09-28
申请号：US10543710
申请日：2004-01-30
申请人： Masayuki Yoshida , Junichi Suto , Shunji Aoki , Genichi Watanabe
发明人： Masayuki Yoshida , Junichi Suto , Shunji Aoki , Genichi Watanabe
IPC分类号： H01G4/12 , C03B29/00 , G03C5/00 , H01F41/04 , B28B1/30
CPC分类号： H01L21/481 , H01F17/0006 , H01F41/127 , H01G4/12 , H01L21/4867 , H05K1/0306 , H05K3/0023 , H05K3/20 , H05K3/4629
摘要： An object of the invention is to provide a flat ceramic sheet including an internal electrode used for manufacturing a multilayer ceramic electronic part. Specifically, an electrode portion is formed on a surface of a transparent base member, and a photosensitive slurry containing dielectric powder is applied thereon. The photosensitive slurry is exposed from the backside of the base member up to a predetermined thickness, and then it is subjected to development. After that, the base member is removed. Thus, a ceramic green sheet is obtained.

65. 发明授权

US07094301B2 Method of forming a joint 有权
标题翻译：形成接头的方法
公开(公告)号：US07094301B2
公开(公告)日：2006-08-22
申请号：US10393564
申请日：2003-03-21
申请人： Darryl Paul Butt , Raymond Ashton Cutler , Steven Walton Rynders , Michael Francis Carolan
发明人： Darryl Paul Butt , Raymond Ashton Cutler , Steven Walton Rynders , Michael Francis Carolan
IPC分类号： B32B9/00 , C03B29/00
CPC分类号： B01D53/228 , B01D2256/12 , B23K35/001 , C04B35/01 , C04B37/005 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3227 , C04B2235/3272 , C04B2235/3281 , C04B2235/6025 , C04B2235/656 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/76 , C04B2237/06 , C04B2237/34
摘要： A method of joining at least two sintered bodies to form a composite structure, including providing a first multicomponent metallic oxide having a perovskitic or fluorite crystal structure; providing a second sintered body including a second multicomponent metallic oxide having a crystal structure of the same type as the first; and providing at an interface a joint material containing at least one metal oxide containing at least one metal identically contained in at least one of the first and second multicomponent metallic oxides. The joint material is free of cations of Si, Ge, Sn, Pb, P and Te and has a melting point below the sintering temperatures of both sintered bodies. The joint material is heated to a temperature above the melting point of the metal oxide(s) and below the sintering temperatures of the sintered bodies to form the joint. Structures containing such joints are also disclosed.
摘要翻译：一种连接至少两个烧结体以形成复合结构的方法，包括提供具有钙钛矿或萤石晶体结构的第一多组分金属氧化物; 提供第二烧结体，其包括具有与第一相同类型的晶体结构的第二多组分金属氧化物; 并且在界面处提供包含至少一种含有至少一种金属的接合材料，所述金属氧化物含有至少一种金属，所述至少一种金属同样包含在第一和第二多组分金属氧化物中的至少一种中接头材料不含Si，Ge，Sn，Pb，P和Te的阳离子，熔点低于两个烧结体的烧结温度。将接头材料加热到高于金属氧化物的熔点并低于烧结体的烧结温度的温度以形成接头。还公开了包含这种接头的结构。

66. 发明授权

US07088568B2 Method for manufacture of multilayer ceramic substrate and multilayer ceramic substrate 失效
标题翻译：多层陶瓷基板和多层陶瓷基板的制造方法
公开(公告)号：US07088568B2
公开(公告)日：2006-08-08
申请号：US11082970
申请日：2005-03-18
申请人： Hideki Yoshikawa , Hiroshi Nonoue , Kenichiro Wakisaka
发明人： Hideki Yoshikawa , Hiroshi Nonoue , Kenichiro Wakisaka
IPC分类号： H01G4/005 , H01G4/06 , C03B29/00
CPC分类号： H01G4/30 , H01G4/129 , H05K1/0306 , H05K1/16 , H05K3/382 , H05K3/4611 , H05K3/4629 , H05K2201/0769
摘要： A method for manufacturing a multilayer ceramic substrate including the steps of providing multilayers of ceramic green sheets each having an electrode layer formed on a dielectric layer such that, after firing, at least one electrode layer which is separated by the dielectric layer from the adjacent electrode layer in the substrate has an overlapping area of 0.4 mm2 or smaller with the adjacent electrode; and firing the multilayers of the ceramic green sheets at a selected temperature such that, after firing, an interface between the dielectric layer and the electrode layer in the substrate has irregularities with a roughness Rmax of 6 μm or less per 100 μm standard length and the dielectric layer has a saturation sintered density.
摘要翻译：一种制造多层陶瓷基板的方法，包括以下步骤：提供陶瓷生片的多层，每层陶瓷生片均具有在电介质层上形成的电极层，使得在烧制之后，至少一个由电介质层与相邻电极隔开的电极层衬底中的层与相邻电极具有0.4mm 2或更小的重叠面积; 并且在选定的温度下烧制陶瓷生片的多层，使得在烧结之后，介电层和基板中的电极层之间的界面具有不规则性，每100mum标准长度的粗糙度Rmax为6μm或更小，并且电介质层具有饱和烧结密度。

67. 发明申请

US20060119017A1 Method for making ceramic work piece and cermet work piece 审中-公开
标题翻译：制作陶瓷工件和金属陶瓷工件的方法
公开(公告)号：US20060119017A1
公开(公告)日：2006-06-08
申请号：US11000953
申请日：2004-12-02
申请人： Hwa-Hsing Tang
发明人： Hwa-Hsing Tang
IPC分类号： C03B29/00 , B28B3/00 , B28B1/00
CPC分类号： C04B35/6316 , B22F3/105 , B22F7/06 , B28B1/00 , B28B1/001 , B29C64/00 , C04B28/001 , C04B28/24 , C04B28/26 , C04B28/34 , C04B28/344 , C04B35/62655 , C04B35/6309 , C04B35/64 , C04B2111/00181 , C04B2235/3418 , C04B2235/3427 , C04B2235/6026 , C04B2235/665 , C04B14/30 , C04B22/062 , C04B40/0003 , C04B40/0082 , C04B14/06
摘要： Method for making ceramic work piece or cermet work piece is realized by utilizing a multi-layer processing method. Several kinds of materials are mixed to form slurry. Then the slurry is formed into a thin green layer, which will be dried by infrared light, so that the thin green layer will be hardened. Next, the thin green layer exposed under a high-energy beam is sintered to bond together locally due to heat effect at different temperature levels, respectively. After multiple repetitions of this procedure a three-dimensional ceramic part or cermet part can be fabricated layer upon layer. The green portion, which is not scanned by the high-energy beam, can be removed with suitable methods, such as submerged in water or sodium hydroxide water solution, due to disparate characteristics of scanned and unscanned portions. A ceramic part or a cermet part can be rapidly produced in this way.
摘要翻译：陶瓷工件或金属陶瓷工件的制造方法是利用多层加工方法实现的。混合几种材料形成浆料。然后将浆料形成为通过红外光干燥的薄的绿色层，使得较薄的绿色层变硬。接下来，在高能量束下暴露的薄的绿色层分别由于在不同温度水平下的热效应而局部地结合在一起。在多次重复该程序之后，可以在层上制造三维陶瓷部件或金属陶瓷部件。由于扫描和未扫描部分的不同特征，可以用适当的方法（例如浸没在水或氢氧化钠水溶液中）去除未被高能束扫描的绿色部分。陶瓷部件或金属陶瓷部件可以以这种方式快速生产。

68. 发明授权

US07014725B2 Multilayer ceramic electronic component manufacturing method including a sintered adhesive layer with a resin and inorganic powder 失效
标题翻译：多层陶瓷电子元件制造方法，包括具有树脂的烧结粘合剂层和无机粉末
公开(公告)号：US07014725B2
公开(公告)日：2006-03-21
申请号：US10470099
申请日：2002-10-22
申请人： Atsuo Nagai , Jun Otsuki , Hideki Kuramitsu , Keiji Kobayashi
发明人： Atsuo Nagai , Jun Otsuki , Hideki Kuramitsu , Keiji Kobayashi
IPC分类号： C03B29/00
CPC分类号： H01G4/30
摘要： A first step of alternately stacking a ceramic sheet and an internal electrode with an adhesive layer between the ceramic sheet and the internal electrode to obtain a laminated body, and a second step of sintering the laminated body are provided. The adhesive layer includes a thermoplastic resin and at least one of Cr, Mg, Al, Si, a Cr compound, an Mg compound, an Al compound, an Si compound and an inorganic powder included in the ceramic sheet. This manufacturing method improves adhesion between a ceramic layer and the internal electrode after sintering and suppresses a structural defect such as delamination or a crack.
摘要翻译：在陶瓷片和内部电极之间交替地层叠具有粘合剂层的陶瓷片和内部电极以获得层叠体的第一步骤，并且提供烧结层叠体的第二步骤。粘合剂层包括热塑性树脂和陶瓷片中包含的Cr，Mg，Al，Si，Cr化合物，Mg化合物，Al化合物，Si化合物和无机粉末中的至少一种。该制造方法提高了烧结后的陶瓷层与内部电极之间的粘附性，抑制了分层或龟裂等结构缺陷。

69. 发明申请

US20050275924A1 Apparatus and method for bending and/or tempering glass 有权
标题翻译：用于弯曲和/或回火玻璃的装置和方法
公开(公告)号：US20050275924A1
公开(公告)日：2005-12-15
申请号：US11210670
申请日：2005-08-25
申请人： Anthony Longobardo , George Neuman , Daniel Prone , Andre Heyen
发明人： Anthony Longobardo , George Neuman , Daniel Prone , Andre Heyen
IPC分类号： F21V9/00 , C03B23/025 , C03B27/00 , C03B29/00 , C03B29/02 , C03B29/04 , G02F1/153
CPC分类号： C03B29/04 , B32B17/10889 , C03B23/0258 , C03B27/00 , C03B29/00 , C03B29/025 , Y02P40/57
摘要： An apparatus and method for bending and/or tempering glass substrate(s) are provided. The amount of near-IR radiation which reaches the glass to be bent and/or tempered is limited (e.g., via filtering or any other suitable technique). Thus, the IR radiation (used for heating the glass) which reaches the glass to be bent and/or tempered includes mostly mid-IR and/or far-IR radiation, and not much near-IR. In such a manner, coating(s) provided on the glass can be protected and kept at lower temperatures so as to be less likely to be damaged during the bending and/or tempering process. Heating efficiency can be improved. A ceramic (e.g., aluminosilicate) filter or baffle may be used in certain embodiments in order to reduce the amount of mid-IR and/or far-IR radiation reaching the glass to be tempered and/or bent.
摘要翻译：提供了一种用于弯曲和/或回火玻璃基板的设备和方法。达到要弯曲和/或回火的玻璃的近红外辐射的量受到限制（例如通过滤光或任何其它合适的技术）。因此，到达待弯曲和/或回火的玻璃的IR辐射（用于加热玻璃）主要包括中红外和/或远红外辐射，并且不太接近IR。以这种方式，玻璃上提供的涂层可被保护并保持在较低温度，以便在弯曲和/或回火过程中不太可能被损坏。可以提高加热效率。在某些实施方案中可以使用陶瓷（例如铝硅酸盐）过滤器或挡板，以便减少到达待回火和/或弯曲的玻璃的中红外和/或远红外辐射的量。

70. 发明授权

US06974516B2 Method of making laminate thin-wall ceramic tubes and said tubes with electrodes, particularly for solid oxide fuel cells 有权
标题翻译：制造层压薄壁陶瓷管和所述具有电极的管，特别是用于固体氧化物燃料电池的方法
公开(公告)号：US06974516B2
公开(公告)日：2005-12-13
申请号：US10784445
申请日：2004-02-23
申请人： Alan Devoe , Mary Trinh
发明人： Alan Devoe , Mary Trinh
IPC分类号： B28B21/48 , B32B1/08 , C03B29/00 , H01M8/00
CPC分类号： B28B21/48 , B32B1/08
摘要： A method of fabricating a ceramic tube with electrodes thereon suitable for use as a tubular reaction chamber for a fuel cell. In one embodiment, the method includes wrapping a first electrode material around a mandrel, then wrapping a green ceramic material over the first electrode material, and then wrapping a second electrode material over the green ceramic material. The wrapped layers are laminated together, and then removed from the mandrel and sintered, in either sequence, to produce the laminated ceramic tube having an inner first electrode and an outer second electrode. Alternatively, a first electrode tube is provided in place of the mandrel and around which the green ceramic material is wrapped. The outer second electrode may be produced by wrapping a second electrode material around the green ceramic material, before or after laminating, or by printing the electrode material onto the sintered ceramic tube. The present invention further provides a method of making a ceramic tube in which a sacrificial organic material is first wrapped around the mandrel to a desired thickness prior to wrapping the green ceramic material to increase the green material thickness. During sintering, the organic material is burned away leaving only a laminated ceramic tube, optionally with electrodes thereon.
摘要翻译：一种制造其上具有适合用作燃料电池的管状反应室的电极的陶瓷管的方法。在一个实施例中，该方法包括围绕心轴缠绕第一电极材料，然后将生坯陶瓷材料缠绕在第一电极材料上，然后将第二电极材料缠绕在生陶瓷材料上。将包裹的层层叠在一起，然后从心轴中取出并以任一顺序烧结，以制造具有内部第一电极和外部第二电极的层叠陶瓷管。或者，提供第一电极管来代替心轴，并且围绕着该生坯陶瓷材料被包裹。外部第二电极可以通过在层压之前或之后将绿色陶瓷材料周围缠绕第二电极材料，或通过将电极材料印刷到烧结陶瓷管上来制造。本发明还提供一种制造陶瓷管的方法，其中在包裹生坯陶瓷材料之前首先将牺牲有机材料缠绕在心轴上至期望的厚度以增加生坯材料厚度。在烧结期间，有机材料被烧掉，仅留下层压陶瓷管，任选地带有电极。

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