Technical requirements for resistance touch screen

- Feb 05, 2019-

Resistance touch screen process requirements, resistance touch screen internal coating transparent ITO conductive film process requirements.The coating should not be too thick, otherwise it will not only reduce the light transmittance, but also form an internal reflector, reducing the clarity;The coating should not be too thin, otherwise it is easy to break.In use process, because of the touch screen working accuracy depends on the precision of resistance network to realize, if there is failure somewhere resistance network will make the touch screen touch failure: often touched touch screen surface, thin surface layer of a layer of ITO transparent conductive films can appear tiny crack, can also lead to touch failure;The outer layer of transparent ITO conductive film is made of plastic material, and there is no protective layer, so the security is poor.But, structurally, resistive touch screen is a relatively closed system, compared to other touch screen, therefore, is not affected by outside contaminants, such as dust, vapor, oil stain, etc., and is suitable for wearing gloves or not directly with the hand touch, so can work normally under the bad environment, suitable for airborne display system.