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    • 9. 发明授权
    • Sheet retainer for punching ceramic green sheet and punching apparatus
    • 用于冲压陶瓷生坯片和冲孔装置的片保持器
    • US06647845B1
    • 2003-11-18
    • US09719647
    • 2001-02-26
    • Hiroshi OchiShigetoshi Segawa
    • Hiroshi OchiShigetoshi Segawa
    • B26F114
    • B26D7/025B26F1/02B26F2210/08B28B11/12H05K1/0306H05K3/005H05K2201/0133H05K2203/0165H05K2203/0195Y10T83/2157Y10T83/2172
    • Move, deformation, or damages of a green sheet can be securely prevented by improvement of the material and shape of a green sheet retainer 40 affixed to a punching tool 30 provided with a cutter section 32 for punching a via hole on a ceramic green sheet 20. The sheet retainer 40 of the present invention is composed of an elastic material with hardness between 50 to 60 degrees, and comprises: a support portion 46 disposed on one end in the axial direction with a relatively large outer diameter, thick-walled in the radial direction, and engageable in the punching tool 30; a contact portion 42 disposed on the other end in the axial direction with a relatively small outer diameter, thin-walled in the radial direction, and comes in contact with the green sheet 20; and a housing hole 48 axially extending from the contact portion 42 for housing the cutter section 32.
    • 通过改善固定在冲压工具30上的生片保持器40的材料和形状,可以可靠地防止生片的移动,变形或损坏,该切割工具30具有用于冲压陶瓷生片20上的通孔的切割部32 本发明的片材保持器40由硬度在50〜60度之间的弹性材料构成,其特征在于,包括:支撑部46,其沿径向一端具有较大的外径, 并且可接合在冲压工具30中; 接触部分42,其沿轴向另一端设置有较小的外径,在径向方向上薄壁,并与生片20接触; 以及从接触部分42轴向延伸以容纳切割器部分32的容纳孔48。
    • 10. 发明授权
    • Production method of circuit board module
    • 电路板模块的生产方法
    • US06942745B2
    • 2005-09-13
    • US10220211
    • 2001-12-27
    • Shigetoshi Segawa
    • Shigetoshi Segawa
    • H05K1/11H05K1/14H05K3/32H05K3/36H05K3/46
    • H05K3/361H05K1/117H05K1/141H05K3/323H05K2201/09427Y10T29/49126Y10T156/10Y10T156/1089
    • The present invention provides a method of manufacturing a circuit board module for connecting a circuit conductor (2) of a first circuit board (1) to a circuit conductor (4) of a second circuit board (5) using at least one selected from the group consisting of an anisotropic conductive film (6), an anisotropic conductive paste and an adhesive resin, wherein a difference in a pattern width between the circuit conductor of the first circuit board and that of the second circuit board is in a range of 5 μm to 50 μm. In such a method of manufacturing a circuit board module, connection of a connecting conductor with a narrow pitch can be realized, and poor connection can be reduced, thus providing a method of manufacturing a circuit board module having higher reliability.
    • 本发明提供一种制造电路板模块的方法,该电路板模块用于使用选自以下的至少一种来将第一电路板(1)的电路导体(2)连接到第二电路板(5)的电路导体(4) 由各向异性导电膜(6),各向异性导电膏和粘合剂树脂组成的组,其中第一电路板的电路导体与第二电路板的电路导体之间的图案宽度之差在5μm的范围内 到50个妈妈 在制造电路板模块的这种方法中,可以实现连接导体与窄间距的连接,并且可以减少连接不良,从而提供制造具有更高可靠性的电路板模块的方法。