Customizable Surface Mount Backlit Light Switch For Hairfoil Device

Example Features

• Indicator Light: A separate LED to indicate when the device is powered on.
• Color Changing: Allow users to select different backlight colors based on their preference or mood.
• Dimmer Functionality: Include a dimming option for the backlight for added control.

Prototyping and Testing

• User Testing: Conduct usability testing to ensure the switch meets user needs and is easy to operate.
• 3D Printing: Consider prototyping the switch housing using 3D printing for rapid iteration.

Design Considerations

1. User Interface:

   • Tactile Feedback: Ensure the switch provides a tactile response to indicate when it has been activated.
   • Size and Placement: Design the switch to be easily accessible and operable, considering the ergonomics of the user.

2. Functionality:

   • On/Off Control: Ensure the switch can easily control the light function of the device.
   • Backlighting: Consider using LED lights for backlighting, which can enhance visibility in low-light conditions.

3. Customization:

   • Personalized Graphics: Allow for custom graphics or labels that can be applied to the switch surface.
   • Color Options: Offer different colors for the backlighting to match user preferences or device aesthetics.

Components

1. Control Circuit:

   • Microcontroller: Use a small microcontroller to manage the switch state and control the backlighting.
   • Power Supply: Ensure compatibility with the hair foil device's power requirements.

2. Switch Mechanism:

   • Metal Dome Switch: For tactile feedback and durability.
   • Membrane Switch: For a low-profile option if space is a concern.

3. Housing:

   • Surface Mount Enclosure: Design a robust housing that can be easily attached to the hair foil device.
   • Water Resistance: Consider sealing options to protect against moisture and heat.

4. Backlighting:

   • LEDs: Incorporate surface-mounted LEDs for efficient lighting.
   • Diffuser: Use a diffuser to soften and even out the light from the LEDs.

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

About Taida.pdf

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