UV-resistant projected capacitive touch

UV resistant design

In the spectrum diagram below, we can see that UV light is outside of visible light and its wavelength ranges from 100nm to 400nm. Ultraviolet rays can be further divided into near ultraviolet rays (UVA) with a wavelength of 315nm to 400nm, medium ultraviolet rays (UVB) with a wavelength of 280nm to 315nm, and far ultraviolet rays (UVC) with a wavelength of 100nm to 280nm.

The upper glass of PCAP can block ultraviolet rays with wavelengths below about 300nm, that is, UVB and UVC; UVA is not included in wavelengths below 300nm, which means that UVA can still penetrate the glass. The anti-UV PCAP touch panel is made by changing part of the PCAP material into an anti-UV material. It can block ultraviolet rays with wavelengths below about 400nm. The use of anti-UV PCAP touch panels can meet the specifications of outdoor applications.

The UV-resistant PCAP touch panel can meet the QUV ASTM G154 Cycle 1 - 1,000 hours test standard and can effectively block damage caused by ultraviolet rays. However, some customers' applications are in outdoor environments 24 hours a day and all day long, and need to meet full-spectrum testing specifications. Tested. The UV-resistant touch panel can pass the Q-Sun MIL-STD-810H Pro 1 - 1,000 hours test standard, making it a great choice for outdoor applications!

If your product needs to be resistant to sunlight for a long time, such as vending machines, gas stations, electric vehicle charging stations, navigation systems, transportation vehicles, etc., our UV-resistant touch panels can meet your needs!

Application

• Outdoor kiosks.

• Interactive advertising billboard.

• Port facilities

• Vehicle or marine system

• Equipment that needs to be exposed to sunlight for a long time.