1.This touch module is equipped with a 1500-nit high-brightness LCD. The cover glass is coated with combined AG+AR coating to effectively eliminate mirror reflection and enhance screen readability under strong sunlight.
2.Equipped with an extra PWM auto-dimming IC: the ambient light sensor captures real-time ambient illuminance, automatically maximizing backlight brightness under strong sunlight and dimming for power saving in low-light conditions.
3.
1.The tempered cover adopts aluminosilicate glass with Mohs hardness ≥6H. Compared with ordinary soda-lime glass at 3H, it effectively resists scratches from keys, fingernails and coins; common float glass is not used.
2.Hard silicon-based AR coating is adopted, tolerating repeated wiping with 75% alcohol as well as immersion in oil, acid and alkali, preventing peeling, whitening and delamination caused by disinfectant corrosion seen on ordinary coatings.
3.High-temperature sintered AF coating via vacuum deposition (non-spray type) delivers excellent hydrophobic and oleophobic performance. It withstands over a thousand rounds of alcohol wiping without peeling, allows easy removal of oil stains, and retains stable hydrophobicity over long-term service.
FAQ
1.Q: Is the screen easily scratched by coins or keys in public use?
A: No. We use aluminosilicate tempered glass with Mohs hardness ≥6H, far harder than 3H soda-lime glass, effectively preventing scratches from daily hard objects.
2.Q: Will AR/AF coating peel off after frequent alcohol disinfection?
A: Not likely. Hard silicon-based AR coating resists 75% alcohol and acid-base erosion; vacuum sintered AF survives over 1000 alcohol wipes without delamination.
3.Q: Does the AF layer lose hydrophobic performance after long-term use?
A: The high-temperature vacuum sintered AF is different from spray coating. It keeps stable hydrophobic & oleophobic properties, and oil stains can be wiped off effortlessly permanently.
4.Q: Can regular disinfectant corrode the surface coating and cause whitening?
A: Our silicon hard AR avoids peeling and whitening from disinfectant corrosion, a common defect of conventional coatings.
5.Q: What benefits does high-hardness glass bring for public equipment?
A: High-rigidity cover glass cuts daily scratch damage greatly and extends overall service life for high-frequency touch scenarios.
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