This product adopts high-brightness LCD combined with G+G industrial structure, which is optimized to solve the problems of poor visibility under strong outdoor sunlight and insufficient durability. Meanwhile, it is equipped with a 2mm tempered cover glass.
How to solve the problem of poor outdoor readability?
1.The G+G full lamination process eliminates the air gap between the display and touch layer, removing the root cause of interface reflection and refraction. It greatly enhances contrast and transmittance under strong sunlight, fundamentally solving the reflection defect of frame bonding from the structural level.
2.The surface adopts nano AG matte anti-glare treatment. Diffuse reflection disperses direct strong light, eliminating mirror reflection and dazzling glare, and greatly improving outdoor visibility.
3.Adopting optical-grade AR anti-reflection film reduces surface reflectivity and improves light transmittance. It minimizes ambient light reflection interference and enhances image clarity and color reproduction.
4.Equipped with 1000cd/m² high-brightness backlight, it suppresses intense ambient light with high luminance. The screen remains clearly readable even in direct midday outdoor sunlight, making up for the limitations of basic film layers.
5.High-transmittance and low-reflection optical OCA adhesive is selected to match the refractive index of glass and display screen, reducing interlayer optical path reflection loss while balancing clarity and anti-glare performance.
High Electromagnetic Immunity (EMS)
1.Superior ESD protection: Passes ±8kV contact / ±15kV air ESD tests, eliminating touch drift or crashes caused by static electricity.
2.Fast transient burst tolerance: Resists ±2kV EFT/B pulses, maintaining stable operation during power/relay switching.
3.Broadband radiation immunity: Withstands 10V/m (80–1000MHz) RF fields, ensuring accurate, stable touch control in high-electromagnetic industrial/vehicle environments.
4.Surge protection: Withstands ±4kV (line-to-ground) surges, protecting against lightning and grid voltage fluctuations.
Low Electromagnetic Emission (EMI)
1.Low-emission design: Uses low-radiation ITO coating and optimized FPC layout to minimize high-frequency signal loops, meeting CISPR 32/EN 55032 Class A emission standards.
2.Excellent shielding: G+G structure with metal shielding layer provides ≥70dB@1GHz shielding effectiveness, suppressing internal electromagnetic noise leakage.
3.Conducted emission control: EMI filtering on power input reduces conducted noise below 30dBμV (150kHz–30MHz), avoiding interference with the power bus.
FAQ
1.Can your touch screen work stably in high/low temperature and high humidity environments?
Yes. Adopting an industrial-grade wide-temperature solution, the operating temperature ranges from -20℃ to 70℃. It works steadily in high humidity above 85% RH without condensation, ghost points or false touches, perfectly suitable for harsh scenarios such as outdoor, industrial and vehicle-mounted applications.
2.Does it support normal operation with wet hands or thin gloves?
Yes. It adopts a self-capacitance and mutual-capacitance hybrid touch solution, supporting stable operation with wet hands and thin gloves (within 0.1mm). The response speed is less than 8ms, with far higher accuracy than infrared screens, no latency and no coordinate drift.
3.Is the screen visible under strong sunlight? Does it have severe reflection?
It adopts G+G full lamination combined with AG anti-glare and AR anti-reflection treatment to eliminate air gap reflection. Equipped with high-brightness backlight over 1000cd/m², it delivers excellent visibility and high contrast under strong sunlight, solving the problem of poor readability caused by heavy reflection on ordinary screens.
4.What is the ESD protection level of the product?
It meets high industrial-grade standards: ±15kV contact discharge and ±25kV air discharge, much higher than the civilian standard of ±8kV. It is free from crash, restart and touch disorder in public places and dry environments.
5.What advantages does this touch screen have over ordinary capacitive screens and infrared screens?
It combines the high precision and fast response of capacitive screens with the wet-hand and glove-touch capability of infrared screens. It also solves pain points such as temperature drift, light reflection and ESD interference, making it more suitable for long-term stable operation of industrial, medical and outdoor equipment.
