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    • 2. 发明专利
    • Plating post type wiring board and its manufacturing method
    • 电镀型接线板及其制造方法
    • JP2005005484A
    • 2005-01-06
    • JP2003167228
    • 2003-06-12
    • Dainippon Printing Co Ltd大日本印刷株式会社
    • KURAMOCHI SATORUTAKANO ATSUSHI
    • H05K3/46
    • PROBLEM TO BE SOLVED: To provide a thin multilayered wiring board with high-density wiring which has a good planarity on the most outer surface of a build-up wiring layer including plating posts, has no restriction on the mounting position of an LSI chip, has a wide choice of materials for an insulation layer, can reduce the thickness of the entire package by making a core substrate thin, and has little warp of the substrate; and also to provide a method of manufacturing the same.
      SOLUTION: The multilayered wiring board 10 comprises the core substrate 11 and the build-up wiring layer which is such that interconnections are stacked on the core substrate via the insulation layers. A coefficient of thermal expansion in the XY direction of the core substrate 11 is 2-20 ppm, and a core material for the core substrate is selected among silicon, ceramics, glass, glass/epoxy composite material, and metal. The upper and lower interconnections arranged via the insulation layers 13a and 13b are connected by the plating posts 15a and 15b. The thickness of the plating posts is 10-100 μm, and that of the core substrate is 10-150 μm.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了提供一种具有在包括电镀柱的积聚布线层的最外表面上具有良好平坦度的高密度布线的薄多层布线板,对于安装位置没有限制 LSI芯片具有绝缘层材料的广泛选择,可以通过使芯基板薄而减少整个封装的厚度,并且基板几乎没有翘曲; 并且还提供其制造方法。 解决方案:多层布线板10包括芯基板11和积层布线层,使得互连通过绝缘层堆叠在芯基板上。 核心基板11的XY方向的热膨胀系数为2-20ppm,核心基板用芯材选自硅,陶瓷,玻璃,玻璃/环氧复合材料和金属。 通过绝缘层13a和13b布置的上下互连通过电镀柱15a和15b连接。 电镀柱的厚度为10-100μm,芯基板的厚度为10-150μm。 版权所有(C)2005,JPO&NCIPI
    • 8. 发明专利
    • BODY FLUID ANALYZER
    • JPH09266889A
    • 1997-10-14
    • JP7906196
    • 1996-04-01
    • DAINIPPON PRINTING CO LTD
    • NAGATA RYOHEITAKANO ATSUSHI
    • A61B5/0205A61B5/1473A61B5/15A61B5/151A61B5/14
    • PROBLEM TO BE SOLVED: To easily and quickly analyze body fluids by needling a finger, taking out body fluids by pressing the finger by a cuff, determining a measured value by converting necessary information into an electric signal from the obtained body fluids, and displaying it on a display unit. SOLUTION: A body fluid analyzer 1 has a rectangular casing 11, and a fastening part 2, a needling part 3, a display unit 4 and a needling switch 53 are arranged in its casing 11. The fastening part 2 is formed in a cylindrical shape so that a finger can be inserted into it, and a cuff 21 to press the finger is arranged inside the fastening part 2. When the needling switch 53 is turned on, a solenoid is driven, and a needling edge 71 projects from a base body 7 through an arm member. The projected needling edge 71 returns to a former position by the action of a leaf spring 74 after wounding the skin of a fingertip. Squeezed-out body fluids contact with an electrode, and information on the body fluids is sent to a computer as an electric signal, and operation is started. A measured value is determined, and is displayed on a display unit.