Capacitive touch screen ekola etya .

Jan 23, 2019 Leka obubaka .

Capacitive Touch Screens .Okwetaaga okutuuka ku multi-okwata ku, okwesigama ku bisannyalazo okwongera ku capacitance mutual. Mu ngeri ennyangu, screen egabanyizibwamu bulooka. Buli seti ya mutual capacitance modules ekola independently mu buli kitundu, kale capacitive screen esobola independently okuzuula okukwata ku buli kitundu., oluvannyuma lw'okukola, multi-touch is simply implemented.

Capacitive touch panel CTP (capacity touch panel) ekozesa okutegeera kw’omubiri gw’omuntu mu kiseera kino okukola. Ekisenge kya capacitive kibeera ssirini ya ndabirwamu nnya{1}}layer ezikoleddwa mu layeri. Kungulu okw’omunda okw’ekisenge ky’endabirwamu n’ekisengejjero bisiigibwako oluwuzi lwa ITO (Nano-Indium Tin Oxide). Layer esinga ebweru ye 0.0015mm obuwanvu bauxite protective layer nga erimu interlayer ITO coating. Nga ekifo ekikola, enkoona nnya zituusa electrodes nnya, ate layer ey’omunda eya ITO ye screen layer okukakasa embeera y’okukola.


touch screen
touch

omukozesa bw’akwata ku .Screen ya capacitive ., olw’ekifo ky’amasannyalaze g’omuntu, engalo y’omukozesa n’ekifo ekikola bikola capacitor ya coupling. Olw’okuba oludda olukola luyungiddwa ku kabonero ka frequency enkulu, kale engalo enywa akasannyalazo akatono akakulukuta okuva mu buuma obuli ku nsonda ennya eza ssirini.era mu ndowooza akasannyalazo akakulukuta okuyita mu buuma obuna kageraageranye n’ebanga okuva ku lunwe okutuuka mu nsonda ennya.Ekifuga kiggya ekifo mu kubala okutuufu okw’omugerageranyo gw’emisanvu ena.Kisobola okutuuka ku 99% 99% okutuufu n’obutuufu bw’okuddamu n’okubalirira okutuufu okw’omugerageranyo gw’omugerageranyo gwa current ennya.Kisobola okutuuka ku 99% obutuufu bwa 99% n’obutuufu bw’okuddamu n’okubalirira okutuufu okusukka 3ms.