CJTOUCH ƙwararren masani ne na Touch Screen wanda ke da gogewar shekaru 11.Muna samar da nau'ikan allo guda 4, sune: Resistive Touch Screen, Capacitive Touch Screen, Surface Acoustic Wave Touch Screen, Infrared Touch Screen.
Allon taɓawa mai tsayayya ya ƙunshi yadudduka na fim ɗin ƙarfe guda biyu tare da ƙaramin tazarar iska a tsakiya.Lokacin da aka matsa lamba a saman allon taɓawa, ana danna takarda guda biyu tare kuma an gama kewayawa.Amfanin fuskar fuska mai tsayayya shine ƙarancin farashi.Rashin hasara na allon taɓawa mai tsayayya shine cewa daidaiton shigarwar ba ta da girma yayin amfani da babban allo, kuma tsayuwar allo gabaɗaya ba ta da girma.
Capacitive touch allon rungumi dabi'ar m conductive fim.Lokacin da yatsa ya taɓa allon taɓawa mai ƙarfi, zai iya amfani da tafiyar da jikin ɗan adam azaman shigarwa.Yawancin wayoyi masu wayo suna amfani da allon taɓawa na wutar lantarki, kamar iphone.Capacitive tabawa fuska ne sosai m, amma hasara na capacitive touch fuska shi ne cewa kawai suna mayar da martani ga conductive kayan.
Allon taɓawa na ƙaramar murya na saman yana gano matsayin maki akan allon ta bin diddigin raƙuman ruwa na ultrasonic.Allon taɓawa na faɗakarwar igiyar ruwa ya ƙunshi guntun gilashi, mai watsawa da masu karɓar piezoelectric guda biyu.Raƙuman ruwa na ultrasonic da mai watsawa ke samarwa suna motsawa a kan allo, suna yin tunani, sannan mai karɓar piezoelectric yana karantawa.Lokacin da aka taɓa saman gilashin, wasu daga cikin raƙuman sauti suna ɗauka, amma wasu ana billa kuma an gano su ta hanyar mai karɓar piezoelectric. Babban watsa haske, tsawon sabis.
Allon taɓawa na gani yana amfani da mai watsa infrared hade tare da firikwensin hoton infrared don ci gaba da duba allon taɓawa.Lokacin da abu ya taɓa allon taɓawa, yana toshe wasu hasken infrared da firikwensin ya karɓa.Ana ƙididdige matsayin lambar sadarwa ta amfani da bayanai daga firikwensin firikwensin da triangulation na lissafi.Fuskokin taɓawa na gani suna da babban isar da haske saboda suna amfani da firikwensin infrared kuma ana iya sarrafa su ta duka kayan sarrafawa da mara amfani.Cikakke don labaran TV da sauran watsa shirye-shiryen TV.
Lokacin aikawa: Dec-18-2023