Peb lub xov tooj ntawm tes niaj hnub, tshuab kev kawm, thiab TV tau nruab nrog TFT LCD cov ntxaij vab tshaus. Yog li, dab tsi yog cov txheej txheem tsim khoom rau TFT LCDs?
Cov txheej txheem raug raws li hauv qab no: 1. Substrate npaj - 2. ITO (pob tshab conductive zaj duab xis) txheej - 3. TFT array fabrication - 4. kua siv lead ua txhaj tshuaj - 5. Tsav Circuit Court fabrication - 6. Kev ntsuam xyuas - 7. Polarizer lamination - 8. Sib dhos thiab debugging - 9. Package testing.
Qhov sib txawv loj tshaj plaws ntawm TFT LCDs thiab lwm hom tshuaj ntsuam yog kev tsim ntawm TFT array, uas ncaj qha txiav txim siab cov zaub zoo. TFTs yog nyias- zaj duab xis transistors, thiab txhua cov kua siv lead ua kua molecule tswj tau ib tug nyias - zaj duab xis transistor, uas ncaj qha mus rau ib tug complex tsav Circuit Court dua lwm yam khoom.
Siv IC ntim tshuab, tus neeg tsav tsheb nti txuas nrog TFT array los tsim ib lub voj voog ua tiav.
Tus tsav tsheb Circuit Court tswj cov zaub ntawm txhua pixel, kho qhov ci thiab xim, thiab xyuas kom meej tias cov ntsiab lus tso tawm hloov ib txwm thaum siv. Polarizer films yog siv rau ob sab ntawm lub vijtsam LCD. Lub sijhawm no, ua tiav TFT LCD npo tiav.
Lub TFT LCD npo tau sib sau ua ke nrog lub teeb pom kev zoo, vaj tsev, thiab lwm yam khoom. Ib qhov chaw teeb pom kev zoo (xws li LEDs) tau teeb tsa tom qab lub vaj huam sib luag los muab qhov tsim nyog illumination.
LCD cov xim, ci ci, qhov sib piv, thiab lwm yam tsis zoo yog ua tib zoo tu los xyuas kom pom cov duab zoo.
TFT LCD yog ib hom zaub module. Yog xav paub ntxiv txog cov ntxaij vab tshaus LCD, thov hu rau peb!
