Custom touch screen manufacturer for industrial equipment, kiosks, medical devices, EV chargers and smart terminals. Support capacitive touch, custom cover glass, interface, cable, wet touch, glove touch and OEM/ODM production.
Specifications:
Cover surface hardness≥6H
Ink adhesion≥4B
Impact resistance≥IK07
Support Touch Points: 10 points Typ.
Controller Interface: USB Typ.
Controller Supply Voltage:USB 5V Typ.V
Touch Report Rate≥100Hz
Touch Response Time≤25ms
Transmittance＞85%
Support Color: 262k/16.7M
Contrast Ratio: 1000 Typ.
Viewing Angle: 88 Typ.
Display Surface Treatment: AG type, 3H hard coating
Why Choose a Custom Touch Screen
Standard touch screens often cannot meet the structure, appearance, interface or reliability requirements of real equipment projects. A custom touch screen helps your product fit better, operate more reliably and maintain consistent quality during mass production.
For equipment manufacturers, customization is not only about size. It also includes cover glass design, touch sensitivity, interface matching, cable layout, surface treatment, installation method and long-term supply support.
Solutions to Prevent Touch Screen Corrosion Caused by Moisture, Dust and Other Contaminants in Outdoor Applications
1.Adopt dual sealing with one-component epoxy waterproof adhesive plus silicone rubber gaskets at the joint between cover glass and front bezel, to stop frontal splashing water from seeping into the interior through gaps.
2.Apply edge sealing glue around the perimeter of the backlight and perform overall potting encapsulation on the entire backlight module to block water ingress, preventing water mist from entering the light guide plate and causing white spots and watermarks.
3.Install waterproof compression plugs and block the holes with PU sealant at the lead-out port of the touch FPC. Reinforce the wire root with bend-resistant waterproof treatment to stop moisture from flowing backward through gaps along the flexible cable.
4.The front bezel is designed with a slightly inclined flow-guiding slope, and drainage channels are arranged around the screen perimeter. After water splashing, the liquid drains outward along the frame automatically without accumulating and soaking the screen edges.
5.The cover glass surface is coated with AF nano oleophobic and hydrophobic coating, which effectively prevents oil stains, insect residues and water marks from adhering to the surface. It can be easily wiped clean with a rag without leaving residual marks.
FAQ
Q: Will the dual sealing structure of one-component epoxy adhesive and silicone ring fail under long-term outdoor sun and rain exposure?
A: The one-component epoxy glue features excellent anti-aging and bonding performance, while the silicone gasket boasts stable weather resistance. The two-layer combined sealing can effectively avoid water seepage caused by single material aging and gap detachment in long-term outdoor use.
Q: What problems can be solved by overall potting the backlight module?
A: Perimeter edge sealing and integral potting fully isolate the backlight from external moisture and dust, eliminating white spots, watermarks and fogging on the light guide plate caused by water vapor infiltration, and greatly extending the service life of the backlight unit.
Q: Why adopt both waterproof compression plugs and PU sealant for FPC wire outlets instead of a single sealing method
A: The waterproof plug realizes physical blocking of large gaps, and PU sealant fills tiny capillary gaps. Meanwhile, bending waterproof reinforcement at the cable root prevents moisture backflow along the flexible cable crevices, achieving comprehensive waterproof protection for wiring parts.
Q: What is the working principle of the inclined diversion slope and drainage tank on the front bezel?
A: The micro-inclined surface guides rainwater to flow toward the surrounding drainage grooves by gravity, and the drainage trough quickly drains water outwards along the frame, avoiding long-term water accumulation and soaking at the edge seam of the cover glass.
Q: What practical benefits does AF nano hydrophobic and oleophobic coating bring to outdoor touch panels?
A: The nano coating endows the glass surface with strong hydrophobic and oil-repellent properties. Water stains, bug stains and greasy dirt hardly stick to the screen, and can be wiped off thoroughly with a cloth without stubborn residual marks, reducing daily maintenance difficulty.
