Customizable Surface Mount Membrane Switches Graphic Overlays For Hairfoil Device

Customizable Surface Mount Membrane Switches Graphic Overlays For Hairfoil Device

Membrane Switches

• Definition: Membrane switches are a type of electronic switch that is made up of multiple layers, including a flexible membrane, printed graphics, and electrical contacts.
• Functionality: They are used to control devices by completing a circuit when a button is pressed. Common in appliances, medical devices, and consumer electronics.
• Advantages:
  • Durability: Resistant to dust, moisture, and contaminants.
  • Low Profile: Offers a sleek design that can be customized for various applications.
  • Easy to Clean: The flat surface is easy to wipe down, making it hygienic for medical applications.

Graphic Overlays

• Definition: Graphic overlays are the printed layers that cover and protect the underlying circuitry of the membrane switch. They often include graphical elements like icons, labels, and branding.
• Design Considerations:
  • Material: Typically made from polyester or polycarbonate, providing durability and clarity.
  • Printing Techniques: Common techniques include screen printing, digital printing, and UV printing.
  • Finish: Options include matte, gloss, or textured finishes to enhance visibility and tactile feedback.
• Customization: Graphic overlays can be tailored in terms of color, shape, size, and functionality to match specific device requirements.

Applications

• Industries: Commonly used in medical devices, automotive controls, consumer electronics, and industrial equipment.
• User Experience: Enhances usability by providing clear visual cues and tactile feedback for users.

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

More photos show :


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