Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2011-05-03
2011-05-03
Nguyen, Hoa C (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S763000, C361S766000, C174S261000
Reexamination Certificate
active
07936567
ABSTRACT:
A method for manufacturing a wiring board with built-in component. The method provides a secure connection between a component and interlayer insulating layers so that the wiring board with built-in component has excellent reliability. The wiring board is manufactured through a core board preparation step, a component preparation step, an accommodation step and a height alignment step. In the core board preparation step, a core board having an accommodation hole therein is prepared. In the component preparation step, a ceramic capacitor having therein a plurality of protruding conductors which protrudes from a capacitor rear surface is prepared. In the accommodation step, the ceramic capacitor is accommodated in the accommodation hole with the core rear surface facing the same side as the capacitor rear surface. In the height alignment step, a surface of a top portion of the protruding conductor and a surface of a conductor layer formed on the core rear surface are aligned to the same height.
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Office Action (dated Aug. 4, 2010) issued in connection with corresponding Chinese Patent Application No. 20080088798.4, with English translation.
Nagao Yukinobu
Narith Chy
Origuchi Makoto
Otsuka Jun
Takashima Tsuneaki
Kusner & Jaffe
NGK Spark Plug Co. Ltd.
Nguyen Hoa C
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