Anti-Reflection FilmPrevents Reflections and Reduces screen glare
- Resistive Type
- Capacitive Type
By cancelling out the wavelengths of incident and reflected light, the reflection of sunlight and fluorescent light and the reflection of light on the surface of the touchscreen product can be suppressed.
Anti-reflective film to reduce screen glare
This optical film makes it easier to see screens that were difficult to see due to the reflection of glass and acrylic. When added to a display, it reduces reflections and glare from outside light. In addition to the Anti-Reflection (AR) function, which suppresses reflections with high anti-glare properties, the film's strength and resistance as a protective film protect the display well.
The principle of anti-reflective film
Reduce the reflectivity using the reflective properties of outside light
Anti-reflective films have a coating that reverses the phase of the light, so that the reflected light and the interfering opposing waves cancel each other out, reducing reflections. Alternating layers of materials with different refractive indices cause interference and reduce the reflectivity at a particular wavelength.
Use of Examples
Category Cases Products used Resistive Touchscreen
Recruitment Industry Surveying Instruments Uses Civil Engineering Gauges Scene Outdoor and semi-outdoor/pen operation/anti-reflection
Touchscreen on the surveying instrument with camera for use in construction sites (outdoor). Small 3.8" LCD screen, requiring line drawing operations. Based on the standard resistive system of 3.8", a smaller than standard dot spacer between the upper ITO film and lower ITO glass was used to create a touchscreen that is more compact than the standard one. Use. Light and smooth pen writing operation. The AR (Anti-reflection) film is applied to the screen to reduce the reflection of sunlight and improve visibility.