De nadeel fan wjerstân Touchscreens

Feb 19, 2019 Lit in boadskip achter

Nettsjinsteande it wiidferspraat gebrûk fan wjerstân fan TouchScreens binne d'r in oare touchtechnologyen om in oanwêzige fregers te fieden, of net aktivearje, of net aktivearje as wjerstân, om't hy beweechend is, om't beynfloedden {{1} touchscreen is ôfhinklik fan druk oanreitsje, dit freget beweging en fleksearjen fan 'e ferskate lagen yn har stack-up {{4} moat de kombinaasje fan' e kombinaasje fan it bewegende lagen en in tinne beskermjende laach liede ta fermindere duorsumens en kwetsberens en kwetsberens om te ferminderjen .

Versette TouchScreens hat ek lêst oan legere optyske transmisiviteit (< 80%). The construction of resistive touchscreens with two layers of PET, an air gap, and spacer dots can render a loss of refractive and reflective light, thereby yielding a more shaded display. Another negative attribute is that resistive touchscreens suffer from aging, which starts to occur when PET breaks down at high temperature. Signs of aging include touchscreen discoloration, where the touchscreen starts to turn white in color. Resistive touchscreens also have the disadvantage of requiring calibration. Calibration is needed to compensate for ITO-sheet resistance drift on PET.