This 10-point capacitive touch screen adopts a classic G+G double-glass structure and is equipped with a 1000 cd/m² high-brightness LCD display, tailor-made for outdoor scenarios.
Specifications
Connector:COB
Structures: G+G
Transmittance: >85%
Input Mode: Finger
Support Points: 1~10
Interface: USB
Supply Voltage: USB 5 V
Power Consumption: ＜0.6 W
Report Rate: ＞100 Hz
Response Time: ＜50 ms
Linearity: X≦1.0%, Y≦1.0%
Life Time: ＞50,000,000 times
How to improve the sunlight durability of this 10-point capacitive touch screen?
1.Replace ordinary commercial polarizers with industrial/outdoor UV-resistant polarizers. It features anti-UV aging, high and low temperature resistance, no color shift, darkening or yellowing after long-term use.
2.Add a professional UV blocking coating on the cover glass surface for double ultraviolet filtration. It reduces UV radiation penetrating into the adhesive layer and polarizer, greatly extending the overall weather resistance service life of the device.
3.Adopt constant-temperature curing and dust-free light-shielding manufacturing processes. All materials undergo pre weathering aging treatment in advance, effectively reducing the risk of yellowing and light transmittance attenuation under long-term sunlight exposure.
4.Adopt ultra-clear glass substrate with UV-resistant ion coating. It comes with built-in UV blocking capability to block ultraviolet rays from the surface and slow down aging and yellowing of the glass and underlying materials.
5.The border screen printing adopts outdoor-grade UV-resistant matte ink added with ultraviolet absorbers. It will not turn yellow, fade or crack under long-term sunlight exposure, maintaining a stable border color for a long time.
6.Adopt optical adhesive and cover glass materials with high and low temperature resistance and matched thermal expansion coefficients. They avoid cracking and delamination under temperature changes, preventing secondary air gaps and condensation inside the gaps.
FAQ
1.Q: How do you ensure the thermal expansion coefficients of optical adhesive and cover glass are fully matched?
A: We select materials with similar thermal expansion coefficients through strict testing and verification, so they expand and contract consistently under temperature changes.
2.Q: Will the touch screen crack or delaminate in large outdoor temperature differences?
A: No. With matched thermal expansion materials and stable bonding process, the screen remains crack‑free and delamination‑free even in high and low temperature cycles.
3.Q: Does condensation occur inside the screen after long‑term outdoor use?
A: No. Tight bonding eliminates air gaps, greatly reducing condensation and ensuring stable display and touch performance.
4.Q: How does the touch screen resist UV aging and yellowing outdoors?
A: We use UV‑blocking substrate, anti‑UV coating, outdoor‑grade ink and weather‑resistant materials to prevent yellowing, fading and performance degradation.
5.Q: What makes this touch screen suitable for long‑term outdoor sunlight environment?
A: High‑brightness display, G+G structure, full anti‑UV design and weather‑resistant assembly process ensure high durability and stability outdoors.
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