Tattaunawar masana'antu na baya-bayan nan sun shiga cikin ainihin fasaha naTransistor Bakin Fim (TFT) lnunin kristal iquid, yana haskaka tsarin sarrafa "matrix mai aiki" wanda ke ba da damar yin hoto mai inganci-nasarar kimiyya ta motsa abubuwan gani na zamani.
TFT, gajere don Transistor-Film Transistor, yana nufin matrix na transistor microscopic. Ba kamar nuni na al'ada ba, kowane pixel a cikin aTFTAna sarrafa allo daban-daban ta tsarin "matrix mai aiki". Ka'idar aiki tayi kama da tsarin "shutter": amfani da fasahar hasken baya, transistor da aka keɓe a bayan kowane pixel suna tsara watsa haske ta hanyar sarrafa daidaitawar kristal ruwa, samun daidaitaccen launi da fitowar haske.
Sihiri naLiquid Crystal Nuni (LCDs)ya ta'allaka ne a cikin keɓaɓɓen kaddarorin lu'ulu'u na ruwa. Akwai a cikin jihohin farko guda uku-smectic (laka-kamar yadudduka), nematic (kwayoyin siffa mai siffar sanda), da cholesteric (spiral-structured) -LCDs na TFTgalibi ana amfani da lu'ulu'u nematic. Lokacin da aka yi amfani da wutar lantarki, waɗannan lu'ulu'u suna karkatar da yanayin yanayin su don sarrafa hanyar haske. Kowane pixel yana haɗa ja, kore, da shuɗi subpixels, haɗar haɗaɗɗen launi don samar da abubuwan gani.
Twisted Nematic (TN) da aka karɓa da yawaTFT LCDfasaha, wanda aka sani da saurin amsawa da amincinsa, yana ba da iko na yau da kullun daga wayoyin hannu zuwa talabijin. Kamar yadda sabbin abubuwan nuni masu sassauƙa ke ci gaba, TFT yana shirye don kawo sauyi ga filaye masu tasowa kamar fasahar sawa, ƙwaƙƙwaran sirara, fuska mai lanƙwasa don aikace-aikace na gaba.
Lokacin aikawa: Afrilu-24-2025