Customizable Surface Mount Membrane Type Keyboard For Hairfoil Device

Customizable Surface Mount Membrane Type Keyboard For Hairfoil Device

Creating a customizable surface mount membrane keyboard for a hairfoil device involves several key considerations. Here’s a breakdown of the process:

1. Design Specifications

• Form Factor: Determine the size and shape of the keyboard to fit the hairfoil device.
• Key Layout: Decide on the number of keys and their arrangement. Common layouts include QWERTY or custom layouts based on user needs.
• Key Functionality: Define what each key will do (e.g., power on/off, temperature control, fan speed).

2. Material Selection

• Membrane Layers: Typically, a membrane keyboard consists of three layers:
  • Top layer (graphic overlay)
  • Spacer layer
  • Bottom layer (circuit)
• Durability: Choose materials that can withstand repeated use and exposure to moisture or chemicals.

3. Custom Features

• Backlighting: Consider adding LED backlighting for visibility in low-light conditions.
• Custom Graphics: Design the top layer with user-friendly symbols or labels.
• Touch Sensitivity: Decide if you want to implement capacitive touch technology for a more modern feel.

4. Manufacturing Process

• Prototyping: Create a prototype to test the design and functionality.
• Testing: Conduct usability tests to ensure the keyboard meets user needs and is durable.

5. Integration

• Connection: Ensure the keyboard can connect seamlessly with the hairfoil device (e.g., via USB or Bluetooth).
• Firmware: Develop necessary firmware to interpret the keyboard inputs correctly.

6. Customization Options

• User Preferences: Allow users to customize key functions or layouts through software.
• Aesthetic Choices: Provide options for different colors and finishes for the keyboard overlay.

7. Documentation and Support

• User Manual: Create detailed documentation for installation and customization.
• Customer Support: Offer support for troubleshooting and customization assistance.

Specification:

1)Material (for front or face overlay)

Polyester:

1.Highly versatile for embossing

2.Highly resistant to chemicals

3.Better durability

4.For internal and external use, UV resistance

Polycarbonate:

1.Different surface(Glossy, Matt) and thickness(From 0.12mm~2mm)

2. cost-effective in price

3.For internal and external use

2) Embossing

Rim embossing/pillow embossing/dimple embossing

Graphic overlays can be embossed in order to insert domes/LED, leave space for mechanical keys/LED and provide tactile indications and better tactile feeling.

3)Windows(for display function)

1. print different colors windows, As transparent grey/Red/green window for display

2. Clear/Transparent window for LCD display

2. Matt/semi-transparent window for LED

4)Keys/buttons

Tactile keys---with metal dome or poly dome

Non-tactile--silver printing dots with flat key

5) Embeded LEDs

Small, brilliant lights only about 0.02’’ in height. Avaliable in several vibrant colors.

LED colors: white, yellow, orange, green, red, or double colors LED.

6)Cable

It is an extension of the printed circuit and is used to communicate with your device.

7)Types of connector

1.Zero insertion force (ZIF) connector; 2.Female connector; 3.male connector

8) EMI / RFI / ESD Shielding

use an aluminum foil shielding / a clear ITO electrical conductive polyester

9)Adhesive

mostly used are 3M-double-side glue

10)Backplate-

in aluminum, polycarbonate, acrylic, PCB

Common Membrane switch structure

About Taida.pdf

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FAQ:

Taida is a factory and was founded in the 2010 year in China, which focus on the professional design and manufacture of Membrane Switch and Graphic overlays (including different many kinds membrane switch and graphic overlay ,such like LED ,FPC circuit ,waterproof and tactile ,PMMA ,protective film and so on )manufacturers,

Experience:

Taida and engineers have Highly over 15 years experienced on Membrane switch and graphic overlay designs, 500+ customers from worldwide such like USA,UK ,Germany and others , 1000+ new designs per year

Factory Strength and Production Capacity:

Over 2000 square meters of modern plant, spacious and bright clean workshop; more than 25 full Automatic and Semi-Automatic printing machine and other professional Automation equipment,such like testing machine ,UV machine and so on , Taida’ capability has reached 300, 000PCS/month in a very short period since company established.

Quality Control and Ensure :

Taida has got certification of ISO9001: 2000, and also the accreditation for RoHS ,REACH ,UL SGS to meet customer′s requirements.All workers are fully trained before going to production line.and Ensure 100% testing and inspecting before shipping .

Speed & Efficiency:

Concept to Design: < 3 business days

Goods lead time : 12-15 days

Rapid Prototyping: 4-7 days

Overseas Manufacturing

Utilized for larger production volumes and to ensure we can offer the most competitive pricing and Fast lead time to our customers