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Metal and Poly Domes Available for Tactile Keys on Customizable LCD Membrane Switch with Embossing Options
Szczegóły Produktu:
| Miejsce pochodzenia: | DongGuan z Chin |
| Nazwa handlowa: | Taida |
| Orzecznictwo: | ISO9001,SGS,ROHS,REACH,UL |
| Numer modelu: | 20251103-05 |
Zapłata:
| Minimalne zamówienie: | 200 szt |
|---|---|
| Cena: | communication |
| Szczegóły pakowania: | Najpierw torby PE i pianka w kartonie itp |
| Czas dostawy: | 4-5 dni na wykonanie próbek; 10-15 dni na towary wsadowe |
| Zasady płatności: | Western Union, T/T, PayPal |
| Możliwość Supply: | 26000 +szt. +miesiąc |
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Szczegóły informacji |
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| Kolor: | Pantone, Ral Cmyk, RGB lub próbki | Ton połączenia: | 2,54 MM lub inne |
|---|---|---|---|
| Spoiwo: | Klej 3M467 lub inny | Dyrygent: | Drukowane srebro |
| Obwody: | Pasta srebrna/pasta węglowa | Opcje LCD: | Przezroczysty, przyciemniany, wycięcie |
| Długość ogona: | Możliwość dostosowania | Rozmiar: | Dostosowane |
opis produktu
Metal and Poly Domes Available for Tactile Keys on Customizable LCD Membrane Switch with Embossing Options
It appears you're asking about the availability of metal and poly domes for tactile keys on a customizable LCD membrane switch, potentially with embossing options. Here's a breakdown of what's available:
1. Metal and Poly Dome Options.
- Both metal and poly domes are used in membrane keyboards to provide tactile feedback when a key is pressed [1].
- Metal domes offer a sharper, more distinct tactile response and are favored in industrial and medical devices where precise control is needed [1]. They are known for their durability and can withstand millions of presses [1][2].
- Poly domes provide a softer feel and quieter typing experience, making them suitable for consumer electronics and office keyboards [1]. They require less force to activate [3].
2. Membrane Switch Construction & Customization.
- Membrane switches typically consist of several layers, including a graphic overlay, a conductive layer, and an adhesive layer [3][4].
- They can be customized with specialty graphics, custom panels, LED lights, backlighting, waterproofing, and LCD screens [5].
- Customization options include material selection (polyester, polycarbonate, polyimide), and various finishes [6][7].
3. Tactile Feedback Methods.
- Tactile feedback in membrane switches can be achieved through several methods:
- Metal Domes: Provide a crisp, clear tactile response [1][2].
- Poly Domes: Offer a softer, quieter tactile response [1][3].
- Embossing: Raising the key area on the overlay to help users locate keys by touch [8][9]. Common types include pillow, rim (perimeter), and dome embossing [6][8].
4. LCD Integration.
5. Embossing Options.
- The graphic overlay or top circuit layer can be embossed to create a tactile feel [7].
- Embossing can be combined with metal or poly domes to enhance the tactile experience [7][11].
6. Materials for Overlays.
- Common materials for membrane switch overlays include polyester and polycarbonate [2][7].
- Polyester is popular for its durability and chemical resistance [4][6].
- Polycarbonate is cost-effective and easy to print, die-cut, and emboss [4].
7. Additional Options.
- Backlighting: Can be added using LEDs, fiber optics, EL lighting or light guide film to improve visibility in low-light conditions [11][12].
- Shielding: EMI/RFI shielding can be incorporated using carbon ink, silver ink, or aluminum foil [4][6].
Product Descriptions :
| Overlay material ---For front or face overlay | ||||||||
| Polyester | Polycarbonate | |||||||
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1 Highly versatile for embossing |
1 wide range of the surface finishes and thicknesses |
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| Embossing --- Graphic overlay or up circuit can be embossed in order to insert metal stainless steel domes for good tactile when press .Leave space for mechanical keys and provide tactile indications | ||||||||
| Pedestal embossing | Rim embossing | Pillow embossing | Dim embossing | |||||
| Windows or LCD --- For display functions | ||||||||
| Printed colors windows such like red ,black and so on | Transparent finishes windows | |||||||
| Keys | ||||||||
| Tactile Keys :witch metal domes or Poly domes ,Metal dome with different diameter and pressure kinds | Non-tactile keys: printed silver spot on the circuit | |||||||
| LEDs ---Miniature LEDs ,LED colors :white ,Green ,Red ,Blue ,Yellow ,Orange and others | ||||||||
| EL and Sensors or inductors --- EL can be light any place where where you like ,and sensors can be used as LEDs | ||||||||
| Cables --- is extension of circuit and communication with your device | ||||||||
| Screen printing conductive silver cable | Copper plated cable /Polyimide or FPC | PCB cable | ||||||
| Types of connector --- 1 Zero insertion force(ZIF) with 0.5MM ,1.0MM,1.25MM pitch ;2 Female connector with 2.54MM pitch; 3 Male connector | ||||||||
| Shielding --- For protection function | ||||||||
| Gasket seal/Waterproof :protect the conductors against from the humidity and splashes | EMI/RFI/ESD Shielding: use an Aluminum foil shielding /clear ITO electrical conductive polyester to protect | |||||||
| Rear Adhesive --- Mostly use the 3M double-side mounting glue brand of USA. Also accepted others such like Lohmann and others | ||||||||
| Back plate --- Use in Aluminum ,Polycarbonate ,Acrylic Or PMMA | ||||||||
| Matching color --- PMS or RAL Is best ,CMYK or RGB also can be ok if you can supply PMS Or RAL | ||||||||
| Standard Tolerances :+/-0.2MM | ||||||||
Other photo show :
Our Services :
1 Before mass goods ,we will supply the sample for your approved ,before proofing ,we will design the artwork for your confirm first ,both of them are in order to reduce the cost in the mass goods for you
2 we can make any shape ,size ,color ,technology such like button ,LED mounted ,sensor mounted ,and so on based on your request
3 Exclusive and unique solution can be provided to our customers by our well-trained and professional engineers and staffs
4Good service ,High quality ,test all goods and short lead time supply
5 Experienced Staffs answer your all question in professional and fluent English
FAQ:
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. How about your delivery time?
A: Generally, it will take 10 to 15 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.