Backlight Keypad, is also known as backlit buttons, Laser Engraving Keypad, which is made from translucent silicone raw material. Laser Engraving Keypad is a type of Backlight keypad. A lot of keypad manufacturers use laser carving technology to apply in products that are often used in mobile phones, electronic dictionaries, remote control, etc. Backlight keypad make make the product more beautiful and natural.
Backlight Keypad Production
Backlight Keypad Design & Structure
1. Silicone Button & Key
2. Silicone Button Pad
3. Button & Key's Web
4. Button Travel
5. Carbon Pills & Graphite Pads ( Conductive Methods)
Backlight Keypad Surface Treatment
1. Matte Smooth Coating
2. PU Coating
3. Epoxy Coating
4. Silicone Key with plastic button cap
5. Silicone Key with Metal button cap
The protective cover depends on the environment where the key would be used.PU coating is more wearproof, and protective effects is more better than matte smooth coating. However, PU coating is more expensive, and matte smooth coating have good touch feeling.
Backlight Keypad Conductive Materials
Backlight Keypad Designers or Manufacturer Notes:
Backlight Keypad Designers or Manufacturers, should not only consider actuation force and silicone rubber keypads structure such as silicone buttons travels, keypad conductive materials, silicone rubber buttons webbing, but also should consider silicone surface & materials demands, such as symbols & icons, protective keyboard cover, silicone keypads materials choice & transparency, hardness, color spraying coating.