1. Iyini i-inki ye-IR?
Uyinki we-IR, igama eliphelele yi-Infrared Transmittable Ink (IR Transmitting Ink) engadlulisela ngokukhetha ukukhanya kwe-infrared futhi ivimbele ukukhanya okubonakalayo kanye nemisebe ye-ultra violet (ukukhanya kwelanga nokunye). Isetshenziswa kakhulu kuma-smart phone ahlukahlukene, isilawuli kude sasekhaya esihlakaniphile, kanye nezikrini zokuthinta ezikwazi ukuthwala amandla, njll.
Ukuze kufinyelelwe ubude besikhathi obubekiwe, izinga lokudlulisa lingalungiswa ngokwakhiwa okuhlukile kwesendlalelo seyinki ephrintiwe ephepheni elibonakalayo. Imibala ejwayelekile yeyinki ye-IR inombala onsomi, ompunga nobomvu.
2. Umgomo wokusebenza kwe-inki ye-IR
Thatha isilawuli kude se-TV esisetshenziswa kakhulu njengesibonelo; uma sidinga ukuvala i-TV, sivame ukucindezela inkinobho yamandla kusilawuli kude. Ngemva kokucindezela inkinobho, isilawuli kude sizokhipha imisebe ye-infrared eduze bese sifinyelela kudivayisi yokuhlunga ye-TV. Futhi senze inzwa izwe ukukhanya, ngaleyo ndlela iguqule isignali yokukhanya ibe isignali kagesi yokuvala i-TV.
Uyinki we-IRisetshenziswa kudivayisi yokuhlunga. Ukuphrinta uyinki we-IR kuphaneli yeglasi noma ishidi le-PC ebusweni bokuhlunga kungaveza izici ezikhethekile zokudluliselwa kokukhanya. Ukudluliselwa kungaba ngaphezu kuka-90% ku-850nm kanye no-940nm nangaphansi kuka-1% ku-550nm. Umsebenzi wedivayisi yokuhlunga ephrintiwe ngoyinki we-IR ukuvimbela inzwa ukuthi ingasetshenziswa ezinye izibani ze-fluorescent kanye nokukhanya okubonakalayo.
3. Ungayibona kanjani indlela yokudlulisa i-inki ye-IR?
Ukuze kutholakale ukudluliselwa kweyinki ye-IR, imitha yokudlulisa ilensi yobungcweti iyasebenza ngempela. Ingakwazi ukubona ukudluliselwa kokukhanya okubonakalayo ku-550nm kanye nokudluliselwa kwe-infrared ku-850nm kanye no-940nm. Umthombo wokukhanya wethuluzi uklanyelwe ngokubhekisela kumapharamitha asetshenziswa kakhulu ekutholakaleni kokudluliselwa kweyinki embonini ye-IR.
I-Saida Glass njengomkhiqizi weminyaka eyishumi wokucubungula ingilazi, ehlose ukuxazulula izinkinga zamakhasimende ukuze kubanjiswane ngokuzuza izinhlangothi zombili. Ukuze ufunde kabanzi, xhumana nathi mahhalaukuthengisa kochwepheshe.
Isikhathi sokuthunyelwe: Okthoba-04-2022