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Telecommunications
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The key-top types of keypads are based on molded silicone rubber. The symbols and graphics on the keypad are printed. The printing can be a positive (symbols printed) or negative printing (area around symbols is printed). more detail
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The keypad with laser etched graphics/symbols have basically been developed in order to improve visibility in the dark by applying back lighted graphics/symbols. The HG type is a transparent silicone keypad with a black or dark coating. The graphics are laser etched. more detail
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This film-type keypad is based on a vacuum formed printed film providing low key height and excellent graphics durability. The film is printed on the backside and formed to its final shape by vacuum forming (2 steps). more detail
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The assembled plastic keypads (API) combine plastic keys with a silicone base. The plastic keys can be transparent with printing on the backside, spray-coated or metalization. The silicone base is made of translucent material giving an excellent backlighting. more detail
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With the integrated function (IF) of keypad, metal domes are directly bonded to the key's actuator instead of using a separate metal dome sheet. more detail
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In-mould (IM) type of keypads are a combination of injection molded plastic parts and liquid silicone material molded around the plastic parts. more detail
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Shin-Etsu Polymer developed a new printing system for keypads enabling free digital processed design of printing on keys; intelligent advanced printing system (i-PAS). more detail
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VaraPoint is a new development of Shin-Etsu Polymer. It offers a 360 degrees variable sensor as pointing device for computer, PDA, cellular phone, remote control units, automotive and instrument that use cursor functions. more detail
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GB-U type Inter-Connector is a compression type, which is made up of gold-plated filaments embedded densely in U-shaped sponge silicone rubber. more detail
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GB-Speaker type is used to connect speaker(receiver) for cellular phone. Solder-free, easy speaker(receiver) connecting only by compressing the GB-Speaker type inter-connector between housing and PCB electrodes. more detail
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Telecommunications
