Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1987-05-14
1989-03-14
Leung, Philip H.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
361399, 361417, H05K 502
Patent
active
048129500
ABSTRACT:
A structure for mounting a read only memory (ROM) on a main carrier member (such as a printed circuit board) is installed in an open-top casing of a paging receiver, for example. A ROM mounting member is positioned inside the casing and on the interior side of the main carrier member. This arrangement allows a ROM to be installed and replaced at the open end side of the casing and within a recess which is formed through the main carrier member.
REFERENCES:
patent: 2977562 (1961-03-01), Benson
patent: 3366914 (1968-01-01), McManus et al.
Leung Philip H.
NEC Corporation
Thompson Gregory D.
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