1. IPolymer Liquid Crystal
Iikristale zolwelo zizinto ezikwimo ekhethekileyo, engeyiyo eqinileyo okanye engamanzi, kodwa ikwimo phakathi. Ulungelelwaniso lwazo lwemolekyuli ngandlel’ ithile lunocwangco, kodwa aluqinanga njengento eqinileyo kwaye inokuqukuqela njengolwelo. Le propati ekhethekileyo yenza iikristale zolwelo zidlale indima ebalulekileyo kwitekhnoloji yokubonisa. Iimolekyuli zekristale zamanzi zenziwe ngezinto ezide zentonga okanye idisk-shaped, kwaye ziyakwazi ukulungelelanisa ilungiselelo labo ngokuhambelana neenguqu kwiimeko zangaphandle ezifana nentsimi yombane, intsimi yamagnetic, iqondo lokushisa kunye noxinzelelo. Olu tshintsho kulungiselelo luchaphazela ngokuthe ngqo iipropati ze-optical ze-crystals zamanzi, ezifana nokuhanjiswa kokukhanya, kwaye ngoko kuba sisiseko sobuchwephesha bokubonisa.
2. Iintlobo eziphambili zeLCD
...TN LCD(i-Twisted Nematic, TN):Olu hlobo lwe-LCD ludla ngokusetyenziselwa icandelo lokubhala okanye ukubonisa abalinganiswa kwaye linexabiso eliphantsi. I-TN LCD ine-engile yokujonga emxinwa kodwa iyaphendula, iyenze ilungele umboniso wezicelo ekufuneka zihlaziywe ngokukhawuleza.
...STN LCD(I-Super Twisted Nematic, STN):I-LCD ye-STN ine-engile yokujonga ebanzi kune-TN LCD kwaye inokuxhasa i-matrix yamachaphaza kunye nomboniso weempawu. Xa i-STN LCD idityaniswe ne-transflective okanye i-polarizer ebonakalisayo, inokuboniswa ngokuthe ngqo ngaphandle kokukhanya ngasemva, ngaloo ndlela inciphisa ukusetyenziswa kwamandla. Ukongeza, ii-LCD ze-STN zinokufakelwa ngemisebenzi elula yokuchukumisa, ibenze ibe yeyona ndlela ilungileyo kwiipaneli zamaqhosha enyama.
VA LCD(Ulungelelwaniso oluthe nkqo, VA):I-LCD ye-VA ibonisa umahluko ophezulu kunye nee-engile zokujonga ezibanzi, iyenza ifanelekele imiboniso efuna umahluko ophezulu kunye nomboniso ocacileyo. I-LCD ye-VA isetyenziswa ngokuqhelekileyo kwiziboniso eziphezulu zokubonelela ngemibala ecebileyo kunye nemifanekiso ebukhali.
TFT LCD(EThin Film Transistor, TFT): I-TFT LCD yenye yodidi oluphezulu lweLCD, enesisombululo esiphezulu kunye nokusebenza kombala otyebileyo. I-LCD ye-TFT isetyenziswa ngokubanzi kwimiboniso ephezulu, inika imifanekiso ecacileyo kunye namaxesha okuphendula ngokukhawuleza.
OLED(I-Organic Light-Emitting DiodeOLED): Nangona i-OLED ingeyiyo itekhnoloji yeLCD, ihlala ikhankanywa xa kuthelekiswa neLCD. Ii-OLED ziyazikhanyisa, zinika imibala etyebileyo kunye nokusebenza okumnyama okunzulu, kodwa ngexabiso eliphezulu.
3. Isicelo
Usetyenziso lweLCD lubanzi, lubandakanya kodwa alupheleli apho:
Izixhobo zokulawula ishishini: ezifana nokuboniswa kwenkqubo yolawulo lwemizi-mveliso.
Iitheminali zemali: ezinje ngoomatshini bePOS.
Izixhobo zonxibelelwano: ezifana neefowuni.
Izixhobo ezitsha zamandla: ezifana neemfumba zokutshaja.
Isivusi somlilo: sisetyenziselwa ukubonisa ulwazi lwesivusi.
Umshicileli we-3D: esetyenziselwa ukubonisa ujongano lokusebenza.
Ezi ndawo zesicelo zibonisa ukuguquguquka kunye nobubanzi beteknoloji ye-LCD, apho i-LCDs idlala indima ebalulekileyo ukusuka kwiimfuno ezisisiseko zokubonisa ngexabiso eliphantsi ukuya kwiimfuno zemizi-mveliso kunye neengcali.
Ixesha lokuposa: Nov-20-2024