Cov chaw taws teeb tswj feem ntau xa cov teeb liab siv hluav taws xob infrared (uas yog hom teeb liab pom tsis pom uas cov khoom kub muab tawm thiab halogen hobs siv ua noj nrog), tab sis qee qhov siv xov tooj cua vuag xwb.
Cov chaw taws teeb tswj puas siv hluav taws xob hluav taws xob?
Cov chaw taws teeb tswj ua haujlwm los ntawm xa cov hluav taws xob sib nqus los ntawm huab cua uas TV tuaj yeem nqa tau. Kev tswj hwm xa tawm cov nthwv dej infrared uas yog hom hluav taws xob hluav taws xob, uas suav nrog xov tooj cua, gamma, thiab micro nthwv dej, nrog rau txhua lub teeb pom kev.
Puas yog tej thaj chaw deb infrared teeb meem?
Infrared hluav taws xob ib txwm raug nqus thiab tawm los ntawm txhua yam khoom hauv ntiaj teb; Nws yog txheej txheem ntuj tsim thiab tsis ua rau muaj kev phom sij.
Cov xov tooj cua TV siv dab tsi?
Xa lub teeb liab rau lub TV, cov chaw taws teeb tswj feem ntau siv lub diode uas tawm lub teeb nyob ib ncig ntawm 940 nanometers hauv wavelength, uas poob rau hauv qhov ntau ntawm ze-infrared teeb. Qee lub koob yees duab digital muaj cov ntxaij lim dej los thaiv lub teeb ze-infrared, tab sis feem ntau tuaj yeem ntes nws.
Puas TV chaw taws teeb puas tso tawm hluav taws xob?
Cov chaw taws teeb tswj feem ntau xa cov teeb liab siv hluav taws xob infrared (uas yog hom teeb liab pom tsis pom uas cov khoom kub muab tawm thiab halogen hobs siv ua noj nrog), tab sis qee qhov siv xov tooj cua vuag xwb.
