Qhov sib txawv tseem ceeb ntawm TN thiab STN hauv cov qauv yog lub kaum sab xis ntawm cov kua siv lead ua kua molecules. Lub kaum sab xis ntawm TN hom yog 90 degrees, thiab lub kaum sab xis ntawm STN yog 90 degrees txog 270 degrees. Nrog lub kaum sab xis thiab lub kaum sab xis ntawm lub polarizer, STN hom tuaj yeem muaj hom daj-ntsuab, hom xiav, hom grey, thiab lwm yam. Thiab TN muaj qhov zoo thiab tsis zoo thiab lwm yam. STN muaj ntau lub peev xwm tsav tsheb ntau dua li TN thiab nws cov kev ua haujlwm zoo tshaj plaws electro-optical.
Hom FSTN yog raws li STN ntxiv rau cov yeeb yaj kiab them nyiaj, uas tuaj yeem them nyiaj rau kev cuam tshuam xim ntawm STN, thiab paub txog nws cov xim dub thiab dawb tiag tiag. Lub kaum sab xis ntawm cov zaj duab xis them nyiaj sib txawv, yog li nws tuaj yeem muaj qhov zoo (cov ntawv dub rau ntawm keeb kwm dawb) thiab tsis zoo (cov ntawv dawb ntawm keeb kwm dub) tso saib.
Holographic: FSTN ntxiv ib txheej ntawm holographic zaj duab xis raws li STN, uas tuaj yeem ua rau cov duab ntxim nyiam thiab zoo nkauj dua, thiab tseem muaj ntau dua electro-optical tsis.
Lub ntsiab txheej txheem qhia:
Photolithography: Ib qho electrode ntawm qhov xav tau cov duab yog tsim nyob rau saum npoo ntawm ITO.
Cov txheej txheem tseem ceeb tshaj hauv cov txheej txheem lithography:
Orientation txheej txheej: siv cov txheej txheem kev taw qhia sib npaug ntawm cov iav.
Orientation txheej rubbing: Siv flannel los txhuam cov zawj ntawm qhov chaw ntawm txheej txheej kom cov kua siv lead ua kua molecules tuaj yeem npaj tau raws li qhov xav tau.
Txhob lo lo ntxhuav npo rau hauv ib lub thawv: sab sauv thiab qis dua ob daim iav, siv lo lo ntxhuav npo lo nplaum rau lawv ua ke, thiab tom qab ntawd tsim ib lub thawv khoob.
Txiav cov kab nrib pleb: txiav ib daim iav loj rau hauv cov kua siv lead ua me me kom yooj yim rau cov kua siv lead ua kua.
Cov kua siv lead ua kua: Raws li cov xim keeb kwm yav dhau thiab kev tsav tsheb xav tau los ntawm nws cov neeg siv khoom, cov kua siv lead ua kua yog hloov kho, thiab cov kua siv lead ua kua uas tuaj yeem ua tau raws li qhov yuav tsum tau ua yog txiav txim siab.
Filling thiab sealing: Sau cov kua siv lead ua kua hloov mus rau hauv lub thawv khoob, thiab tom qab ntawd siv cov kua nplaum sib khi los kaw lub thawv.
Ntxuav: ntxuav cov kua siv lead ua kua uas seem ntawm lub vijtsam LCD.
Lub rooj kho qhov muag, ntsuas hluav taws xob: Tshawb xyuas lub vijtsam LCD ntawm lub rooj kho qhov muag kom pom qhov tsis xws luag xws li cov tsos, muaj kuab paug, thiab qhov tsis sib xws ntawm lub thawv. Kev ntsuas hluav taws xob los xyuas seb lub LCD fais fab-on zaub puas zoo li qub.
Polarizer: Raws li qee qhov sib txawv LCDs, muab tshuaj txhuam cov polarizer uas tuaj yeem ua tau raws li qhov yuav tsum tau ua.
Kev soj ntsuam thiab kev cia siab rau kev sim: Ua qhov kev tshuaj ntsuam zaum kawg kom paub meej tias qhov zoo li thiab cov khoom hluav taws xob ntawm LCD tuaj yeem ua tau raws li cov neeg siv khoom xav tau.
Qhov kev ntsuam xyuas kev ntseeg tau muab faib ua qhov ntsuas kub thiab cov av noo siab, ntsuas qhov kub thiab txias, ntsuas qhov ntsuas kub tsawg, ntsuas qhov ntsuas kub thiab ntsuas kub tsawg, ntsuas kub thiab cov av noo siab.
