Telephonic communications – Terminal – Housing or housing component
Patent
1997-06-13
2000-03-21
Chiang, Jack
Telephonic communications
Terminal
Housing or housing component
379429, 379368, H04M 100
Patent
active
060411201
ABSTRACT:
A hand telephone includes inside its cover a printed circuit board (4) with components, and a display (2) and an earpiece (3) as separate components. According to the invention, the printed circuit board (4) and at least part of the separate components (2, 3) are mounted on an installation mat (1) of an elastic material forming a continuous mounting and attachment base without any other attaching means. The installation mat (1) is at the same time an integrated part of the keypad (9) of the hand telephone. The installation mat packs (13) the components (2, 3) against the casing and at the same time serves as a shock absorber.
REFERENCES:
patent: 4291202 (1981-09-01), Adams et al.
patent: 4634818 (1987-01-01), Hayes-Pankhurst et al.
patent: 5081674 (1992-01-01), Wijas et al.
patent: 5138119 (1992-08-01), Demeo
patent: 5235636 (1993-08-01), Takagi et al.
Chiang Jack
Nokia Mobile Phones Limited
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