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US20110180379 |
SWITCH MODULE WITH LIGHTED KEY
A switch module with lighted key has a cover sheet having an adhesive layer on a rear surface, a dome-shaped contact spring adhered on a rear surface of the cover sheet by the adhesive layer, a... |
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US20120292171 |
SWITCH
Provided is a switch including a click spring, stationary contacts, spring holding sheet, switch base, and Nub disposed on the sheet and having a non-linear acting load to displacement... |
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US20110079496 |
LIQUIDPROOF DOME SWITCH
This is directed to a dome switch that may prevent liquid from coming into contact with circuit elements of the switch. A deformable dome may include a conductive inner surface region and may be... |
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US20100264007 |
PORTABLE TERMINAL
Disclosed is a portable terminal, including, a first conductor formed on one surface of a board and having a contact surface, a second conductor formed at an outer periphery of the first conductor... |
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US20150235787 |
Electrical Connector having a Domed Metal Switch
A connector (100) and connector system are provided. A connector can include a domed metal switch (102) that is partially covered with a liquid impermeable barrier (101) such that a portion of the... |
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US20080149470 |
SWITCH SHEET
A switch sheet is used in combination with a substrate having a first contact and a second contact. The switch sheet is comprised of an elastically deformable dome of a conductive material; and a... |
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US20070235310 |
Switch using elastic sheet
A sheet switch includes an elastic sheet (4) and a circuit board (5). The elastic sheet has a first sheet (10) having a metal sheet (11) plated on an upper surface thereof, a bending portion (12)... |
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US20080164133 |
Dome-Shaped Contact and Multi-Step Operation Electrical Switch Incorporating the Same
The present invention relates to a multi-step operation electrical switch having an elastic conductive plate, which is deformed to establish an electrical contact when a pressing force is applied... |
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US20110155554 |
METAL DOME PUSH BUTTON SWITCH
A push button switch using a metal dome is provided that can ensure stable contact between the metal dome and fixed electrodes without using a through-hole in a PCB, can maintain the stable... |
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US20080237020 |
Switch device having a spacer organizing contact tails
A casing, in which a plurality of contacts are fixed, an operation element which is arranged so as to be able to move in translation in the casing, a conductive dome-like member which is arranged... |
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US20140318943 |
PUSH SWITCH
Provided is a push switch that can be made thin without requiring that a notch be made into a mounting board. The push switch includes a substrate having a L-shaped cross section and wherein the... |
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US20100206707 |
ELECTRONIC APPARATUS
An electronic apparatus includes an operation member which includes an operation portion, a substrate which includes a switch detecting pattern and a ground pattern, and a sheet member which is... |