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Patent Searching and Data


Title:
CERAMIC BOARD AND ITS MANUFACTURE
Document Type and Number:
Japanese Patent JPH1075058
Kind Code:
A
Abstract:

To provide by simple manufacture process a ceramic board which can prevent the dislocations in surface mounting parts caused by the effects of solder reflowing.

A ceramic board is manufactured by punching sheets of green sheets 1 in multilayer structure for the surface with a punched, according to the peripheral external form of surface mounting parts, thereby forming punched parts 2, and printing specified circuit wirings 3 at every green sheet 1, and stacking punching green sheets 1 at the surface part and green sheets 1 having circuit wirings 3 at the inner layer part, and baking them, and next, attaching surface mounting parts to the punched parts 2 by solder reflowing and electrically connecting them.


Inventors:
FUJIMI HIROYUKI
Application Number:
JP22998096A
Publication Date:
March 17, 1998
Filing Date:
August 30, 1996
Export Citation:
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Assignee:
NIPPON ELECTRIC ENG
International Classes:
H05K3/34; H05K3/46; H05K1/03; H05K1/18; (IPC1-7): H05K3/46; H05K3/34
Attorney, Agent or Firm:
Naoki Kyomoto (2 outside)