Vincentzeng
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Material：PET/PC
Thickness：0.1-1.0 mm
Structure ：Overlay+Overlay spacer+flexible switch+insulate layer+Rear adhesive
Description：
Flat touch Membrane Switch
Keys embossed membrane switch
Membrane switch with LEDs
Membrane switch with Metal domes
Membrane switch with Pins & connector
Light Guide Film (LGF)
Light Guide Film (LGF) is a thin film backlighting technology that will direct light produced by side-firing or right-angle LEDs across the area that needs to be backlit.
The advantage of LGF is that the film can be fabricated into almost any shape, providing consistent backlighting across one or more areas within the switch.
Multiple LGF films can be used within one application to provide discrete backlighting to different graphic features.
Different colored LEDs can be used to achieve unique lighting effects or white LEDs can be used to light different printed graphics on the overlay.
Although Light Guide Film can be more expensive than other backlighting technologies (below), it has several advantages:
1.The LGF is extremely thin so it can be incorporated into membrane switches that can’t exceed a certain thickness (i.e. small, lighter devices)
2.LGF has limited impact on the tactile feel of buttons.
3.LGF can provide even backlighting across large and small areas, including applications where the light remains on while the switch is powered.
Most Common Design Features Include:
Graphic Overlays digitally and/or screen printed to resemble a wide range of surfaces including glass, metal, wood, and stone
Transparent and tinted display windows
Selective textures and UV hard-coat surface finishes
Tactile and non-tactile feedback with metal or polyester domes
Pillow or rim-embossed graphic overlays
Embedded LEDs
Fiber Optic backlighting
EL (Electroluminescent) backlighting
Rigid support backers such as aluminum and FR4 with PEM mounting fasteners
EMI/RFI shielding
Standard connectors on .100″ centers, or prepared for zif connections
13+ years experience work for membrane switch, overlay and nameplate products for our team.
One-stop process for membrane switch&product identification
Fully technology support from design to Mass Production.
Keep Improving by Quality First &Best Service to exceed customer’s expectations
Rapid Prototype Membrane Switches and Overlays by Fully automatic digital printing equipment + Automatic digital cutting prototype machine
5-7 days from design for approval.
Fully automatic digital printed graphics
Fully automatic digital die cut size
Automatic Screen printed graphics
Automatic Rotary printed graphics
Transparent tinted window options
Additional components such as rubber keypad assemblies
Backlighting options such as Light Guide Plate (LGP),Light Emitting Diodes (LED)
The company integrates design, research and development,manufacture and sales as one of the comprehensive enterprise.
Kunshan Begao Electronic Technology Co., Ltd. specializes in the design and production of membrane switch, overlay, flexible switch, label&Nameplate and capacitive touch circuit products. We Have a 100,000-level standard dust-free workshop, imported professional production equipment and a technical team with an experience of more than 10 years in the industry.
And we have acquired ISO9001:2008 international quality system and more than 18 professional technology patents and all the materials used meet the RoHS test standards.
Establish a stable and cooperative relationship with well-known domestic and foreign electronics enterprises such as: Sensata, Flextronics, Joyoung,Leadman, Zola, Zoomlion
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