4x4 Membrane Keypad
- HM
- Dongguan China
| Brand Name | HM |
| Type | Membrane Switch |
| Application | Telecommunication Equipment |
| Keypad Button Material | Other |
| Product name | Control panel overlay |
| Thickness | 0.175mm to 2.0mm usually according to different material |
| Finish | Glossy, matte, texture, etc |
| Ahesive | Backside adhesive or not |
| Printing | Silkscreen printing, digital printing, UV printing |
| Material | PET PC PVC PMMA Glass |
A film panel is an operation panel with certain functions made of elastic film materials such as PET and PC, which integrates graphics, text, and logos using screen printing technology and is made with double-sided adhesive of different materials.
Some more complex designs may also incorporate a metal spring layer to provide clearer tactile feedback, namely a distinct “click” sensation.
Commonly used in household appliances, communication equipment, instruments, industrial control and other fields.
4x4 Membrane Keypad characteristic
Beautiful appearance: Modern screen printing technology, combined with high-end design, can produce the patterns you need
Comfortable Touch: Delicate Touch, Improving Product Quality
Tear open and ready to use: easy to assemble, comes with adhesive backing, very convenient to carry and disassemble
Low cost: The cost of membrane switches is lower than that of ordinary switches
The total thickness of conventional membrane switches is only about 1mm
Weight only a few grams to tens of grams
Long service life: The service life can generally reach more than three years
Membrane switches, owing to their advantages, are extensively utilised in various industrial, medical, and commercial equipment:
Industrial control equipment: PLC control panels, CNC machine tools, test and measurement instruments, industrial robot operator boxes.
Medical equipment: patient monitors, analytical instruments, ultrasound devices, infusion pumps, etc. (requiring high sealing integrity and ease of cleaning).
Office equipment: control panels for photocopiers, printers, and scanners.
Domestic appliances: control panels for microwave ovens, washing machines, and air conditioners.
Automotive electronics: control buttons for vehicle centre consoles and instrument panels.
Consumer electronics: certain fitness equipment, gaming console peripherals, etc.
Interfaces may be designed according to user requirements:
Clear labelling: Text and icons must be clear and legible, with high colour contrast.
Haptic feedback: Consideration should be given to incorporating metal springs for enhanced tactile response.
Backlighting: Assessment of LED backlighting requirements, including colour selection and uniformity.
