Multilayered ceramic board, method for fabricating the same, and electronic device using multilayered ceramic board
    1.
    发明授权
    Multilayered ceramic board, method for fabricating the same, and electronic device using multilayered ceramic board 失效
    多层陶瓷板,其制造方法以及使用多层陶瓷板的电子器件

    公开(公告)号:US06776862B2

    公开(公告)日:2004-08-17

    申请号:US09942461

    申请日:2001-08-29

    申请人: Sadaaki Sakamoto

    发明人: Sadaaki Sakamoto

    IPC分类号: B32B3126

    摘要: A method for fabricating a multilayered ceramic board includes forming a green laminate, the green laminate including a plurality of green base layers containing a low-temperature sinterable ceramic material which is a ceramic powder and a glass component, and a binder; at least one green constraining layer disposed in contact with a principal surface of a specific green base layer, the green constraining layer containing an inorganic material powder which is not sintered at the sintering temperature of the low-temperature sinterable ceramic material; and wiring conductors; and firing the green laminate at the sintering temperature of the low-temperature sinterable ceramic material. The firing step includes a binder removal step and a sintering step for obtaining the sintered state of the low-temperature sinterable ceramic material in which the ceramic powder is densified while the glass component is fluidized. The rate of temperature increase from the binder removal step to the sintering step is set to be more than about ° C./minute.

    摘要翻译: 一种多层陶瓷板的制造方法,其特征在于,具备生坯层叠体,所述生坯层叠体包含多个含有陶瓷粉末和玻璃成分的低温可烧结陶瓷材料的绿色基底层和粘合剂; 至少一个与特定绿色基底层的主表面接触的绿色约束层,所述绿色约束层含有在所述低温可烧结陶瓷材料的烧结温度下未烧结的无机材料粉末; 和布线导体; 并在低温可烧结陶瓷材料的烧结温度下焙烧生坯层压体。 焙烧步骤包括粘合剂去除步骤和烧结步骤,用于获得当玻璃组分流化时陶瓷粉末致密化的低温可烧结陶瓷材料的烧结状态。 从粘合剂去除步骤到烧结步骤的温度升高速率设定为大于约℃/分钟。

    Method of producing lithium aluminosilicate ceramics
    2.
    发明授权
    Method of producing lithium aluminosilicate ceramics 失效
    铝硅酸锂陶瓷的生产方法

    公开(公告)号:US06764565B2

    公开(公告)日:2004-07-20

    申请号:US10320395

    申请日:2002-12-17

    IPC分类号: B32B3126

    摘要: A method of producing lithium aluminosilicate (LAS) ceramics, which uses a mixing powder of lithium carbonate, aluminum oxide, and silicon oxide as a raw material powder. After being mixed by ball milling and baked dry, the raw material powder is processed with a calcinations process such that the raw material powder becomes a precursor. The precursor is then pressed into the green ceramic. Significantly, the high heat conducting metal sheets are tightly attached above and below the surfaces of the ceramic during sinter and heat-treatment processes. A solid-state sinter process is performed with the green ceramic. Next, the ceramic is treated with a proper heat-treatment process. Since the top and bottom surfaces of the ceramic are capped with the high heat conducting metal, the ceramics are uniformly heated during all the heating processes. The ceramics of this invention exhibit more uniform properties and stable structure, which allow them to be used as temperature compensation components and athermal products.

    摘要翻译: 使用碳酸锂,氧化铝和氧化硅的混合粉末作为原料粉末的铝硅酸锂(LAS)陶瓷的制造方法。 通过球磨和烘干混合后,将原料粉末用原料粉末成为前体的煅烧方法进行处理。 然后将前体压入绿色陶瓷。 重要的是,在烧结和热处理过程中,高导热金属片紧紧地附着在陶瓷的表面之上和之下。 用绿色陶瓷进行固态烧结工艺。 接下来,用适当的热处理工艺处理陶瓷。 由于陶瓷的顶部和底部表面被高导热金属覆盖,因此在所有加热过程中均匀地加热陶瓷。 本发明的陶瓷表现出更均匀的性能和稳定的结构,这使得它们可以用作温度补偿组分和非热产物。

    Fluoropolymer bonding composition and method
    3.
    发明授权
    Fluoropolymer bonding composition and method 失效
    含氟聚合物粘合剂组合物和方法

    公开(公告)号:US06685793B2

    公开(公告)日:2004-02-03

    申请号:US09862125

    申请日:2001-05-21

    申请人: Naiyong Jing

    发明人: Naiyong Jing

    IPC分类号: B32B3126

    摘要: A multi-layer structure includes a layer of a fluoropolymer bonded to a substrate. The structure is prepared by exposing a bonding composition to actinic radiation, such as ultraviolet radiation, to form the bond. The bonding composition includes a light-absorbing electron donor.

    摘要翻译: 多层结构包括与基底结合的氟聚合物层。 通过将结合组合物暴露于光化辐射如紫外线辐射来形成结构来制备结构。 粘合组合物包括光吸收电子给体。

    Method of forming high temperature superconducting josephson junction
    4.
    发明授权
    Method of forming high temperature superconducting josephson junction 失效
    形成高温超导约瑟夫逊结的方法

    公开(公告)号:US06682621B2

    公开(公告)日:2004-01-27

    申请号:US09932941

    申请日:2001-08-21

    IPC分类号: B32B3126

    CPC分类号: H01L39/2496

    摘要: A method of forming a novel high temperature superconducting Josephson junction which is capable of achieving a formation of a Josephson junction having high characteristic conveniently and quickly without necessitating costly micromachining facilities. Two high temperature superconducting whisker crystals are crossed with each other on a substrate and subjected to thermal treatment to form a Josephson junction between the two high temperature superconducting whisker crystals.

    摘要翻译: 形成新颖的高温超导约瑟夫逊结的方法,其能够方便快捷地实现具有高特征的约瑟夫逊结的形成,而不需要昂贵的微加工设备。 两个高温超导晶须晶体在基片上相互交叉并进行热处理,以在两个高温超导晶须晶体之间形成约瑟夫逊结。

    Vehicle assembly line-side heat activation of a “ready-to-install” window fixing adhesive for attachment of a vehicle window to a vehicle

    公开(公告)号:US06521083B1

    公开(公告)日:2003-02-18

    申请号:US09422053

    申请日:1999-10-20

    IPC分类号: B32B3126

    摘要: A method of and apparatus for activating a ready-to-install heat activated adhesive for attaching a vehicle panel to a vehicle is disclosed which provides a “ready-to-install” panel assembly. The panel assembly includes first and second spaced apart surfaces, with the bead of heat activated adhesive provided on the second surface of the panel. The panel and bead are heated preferably by applying shortwave and longwave infrared radiation, with the shortwave infrared radiation being applied to an adhesive free side of the panel to heat the panel and, thereby, indirectly heat the bead of the heat activated adhesive. For example, where the window panel is such as a laminated windshield or side window or backlite comprising two glass sheets laminated with a polymer inner layer, such as plasticized polyvinyl butyral, or silicone or the like, it is preferable that the heat activation temperature of the adhesive be less than or equal to about 125° C., more preferably less than or equal to about 115° C., and most preferably less than or equal to about 105° C. Also, when a ready-to-install adhesive is applied on or adjacent to a gasket such as a polyvinyl chloride (PVC) molding, a urethane molding, or the like, it is preferable that the heat activation temperature of the adhesive be about less than or equal to about 125° C., more preferably less than or equal to about 115° C., and most preferably less than or equal to about 105° C. The longwave infrared radiation is applied to the adhesive side of the panel to directly heat the bead and thereby activate the adhesive. The apparatus includes a first heating component and a second heating component, with the first heating component including a source of shortwave infrared radiation, such as one or more lamps, which is adapted to heat the adhesive free side of the panel for indirectly heating the bead of adhesive. The second heating component includes a source of longwave radiation, for example a quartz emitter, which is applied the second side of the panel to directly heat the bead of adhesive.

    Method of making closed end ceramic fuel cell tubes
    8.
    发明授权
    Method of making closed end ceramic fuel cell tubes 失效
    制造封闭式陶瓷燃料电池管的方法

    公开(公告)号:US06379485B1

    公开(公告)日:2002-04-30

    申请号:US09058069

    申请日:1998-04-09

    申请人: Brian P. Borglum

    发明人: Brian P. Borglum

    IPC分类号: B32B3126

    摘要: A method of manufacturing closed end ceramic fuel cell tubes with improved properties and higher manufacturing yield is disclosed. The method involves bonding an unfired cap to a hollow unfired tube to form a compound joint. The assembly is then fired to net shape without subsequent machining. The resultant closed end tube is superior in that it provides a leak-tight seal and its porosity is substantially identical to that of the tube wall. The higher manufacturing yield associated with the present method decreases overall fuel cell cost significantly.

    摘要翻译: 公开了一种具有改进性能和更高制造成品率的封闭端陶瓷燃料电池管的制造方法。 该方法包括将未烧制的帽粘合到中空未燃管以形成复合接头。 然后将组件烧制成网状,无需后续加工。 所得的封闭端管的优点在于其提供了密封密封,并且其孔隙度基本上与管壁相同。 与本方法相关的较高的制造产率显着降低了总体燃料电池成本。

    Method of mounting electronic component
    10.
    发明授权
    Method of mounting electronic component 失效
    安装电子元器件的方法

    公开(公告)号:US06315856B1

    公开(公告)日:2001-11-13

    申请号:US09271912

    申请日:1999-03-18

    IPC分类号: B32B3126

    摘要: In a method of mounting an electronic component by connecting leads of an electronic component and electrodes on a printed circuit board using isotropic conductive adhesive comprising a resin-based binder mixed with filler, the isotropic conductive adhesive is supplied to the electrodes on the printed circuit board by an ink jet type adhesive coating device. Also, in a method of mounting an electronic component by connecting leads of an electronic component and electrodes on a printed circuit board using isotropic conductive adhesive comprising conductive high polymer material, the isotropic conductive adhesive is supplied to the electrodes on the printed circuit board by an ink jet adhesive coating device. Also, in a method of mounting an electronic component by connecting leads of an electronic component and electrodes on a printed circuit board using anisotropic conductive adhesive comprising a resin-based binder mixed with filler, the electronic component is mounted on the printed circuit board using the anisotropic conductive adhesive which shrinks and cures by heating so as to electrically and mechanically connect the leads and electrodes.

    摘要翻译: 在使用包含与填料混合的树脂类粘合剂的各向同性导电粘合剂将电子部件和电极的引线连接在印刷电路板上的电子部件的安装方法中,将各向同性导电性粘合剂供给到印刷电路板上的电极 通过喷墨式粘合剂涂布装置。 另外,在使用各向同性导电性粘合剂包含导电性高分子材料的情况下,通过将电子部件和电极的引线连接在印刷电路板上而安装电子部件的方法中,各向同性导电性粘合剂通过印刷电路板上的电极供给 喷墨粘合剂涂布装置。 此外,在使用包含与填料混合的树脂类粘合剂的各向异性导电粘合剂将电子部件和电极的引线连接在印刷电路板上的电子部件的安装方法中,电子部件使用 各向异性导电粘合剂通过加热收缩和固化,以便电和机械地连接引线和电极。