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1. I-Polymer Liquid Crystal
Amakristalu oketshezi yizinto ezisesimweni esikhethekile, ngokuvamile aziqinile noma eziwuketshezi, kodwa zisesimweni esiphakathi. Ukuhlelwa kwawo kwamangqamuzana kuhleleke ngandlela-thile, kodwa akugxilile njengeziqinile futhi kungageleza njengoketshezi. Lesi sakhiwo esiyingqayizivele senza amakristalu oketshezi adlale indima ebalulekile kubuchwepheshe bokubonisa. Ama-molecule e-crystal ewuketshezi akhiwe ngezakhiwo ezinde ezimise okwenduku noma okumise okwediski, futhi angakwazi ukulungisa ukuhlelwa kwawo ngokuvumelana nezinguquko ezimweni zangaphandle ezifana nenkundla kagesi, indawo kazibuthe, izinga lokushisa nokucindezela. Lolu shintsho ekuhlelweni luthinta ngokuqondile izakhiwo ze-optical zamakristalu awuketshezi, njengokudluliswa kokukhanya, futhi ngaleyo ndlela kuba yisisekelo sobuchwepheshe bokubonisa.
2. Izinhlobo Eziyinhloko ze-LCD
.TN I-LCD(I-Twisted Nematic, TN)：Lolu hlobo lwe-LCD luvame ukusetshenziselwa ingxenye yepeni noma ukubonisa izinhlamvu futhi linezindleko eziphansi. I-TN LCD ine-engeli yokubuka ewumngcingo kodwa iyaphendula, iyenze ifanelekele izinhlelo zokusebenza ezibonisayo ezidinga ukubuyekezwa ngokushesha.
.I-STN I-LCD(I-Super Twisted Nematic, STN)：I-STN LCD ine-engeli yokubuka ebanzi kune-TN LCD futhi ingasekela i-matrix yamachashazi nokuboniswa kwezinhlamvu. Uma i-STN LCD ibhangqwe ne-transflective noma i-polarizer ekhanyayo, ingaboniswa ngokuqondile ngaphandle kokukhanya kwangemuva, ngaleyo ndlela kuncishiswe ukusetshenziswa kwamandla. Ngaphezu kwalokho, ama-STN LCDs angashumekwa ngemisebenzi yokuthinta elula, iwenze abe enye indlela efanelekile yamaphaneli wezinkinobho zomzimba.
VA LCD(Ukuqondanisa Okuqondile, VA):I-VA LCD ifaka ukugqama okuphezulu nama-engeli okubuka abanzi, okuyenza ifaneleke izigcawu ezidinga ukugqama okuphezulu nokuboniswa okucacile. Ama-LCD we-VA avame ukusetshenziswa kuzibonisi ezisezingeni eliphezulu ukuze anikeze imibala ecebile nezithombe ezicijile.
I-LCD ye-TFT(I-Thin Film Transistor, TFT): I-TFT LCD ingenye yezinhlobo ezithuthuke kakhulu zama-LCD, anokulungiswa okuphakeme nokusebenza kombala okucebile. I-TFT LCD isetshenziswa kakhulu ekuboniseni okuphezulu, ihlinzeka ngezithombe ezicacile nezikhathi zokuphendula ngokushesha.
I-OLED(I-Organic Light-Emitting DiodeI-OLED）: Nakuba i-OLED kungebona ubuchwepheshe be-LCD, ivame ukushiwo uma kuqhathaniswa ne-LCD. Ama-OLED azikhanyisa ngokwawo, anikeza imibala ecebile nokusebenza okumnyama okujulile, kodwa ngezindleko eziphezulu.
3. Isicelo
Izinhlelo ze-LCD zibanzi, kufaka phakathi kodwa azikhawulelwe ku:
Imishini yokulawula imboni: njengokuboniswa kwesistimu yokulawula yezimboni.
Amatheminali ezezimali: njengemishini ye-POS.
Imishini yokuxhumana: njengezingcingo.
Imishini emisha yamandla: njengenqwaba yokushaja.
I-alamu yomlilo: isetshenziselwa ukubonisa ulwazi lwe-alamu.
Iphrinta ye-3D: isetshenziselwa ukubonisa isixhumi esibonakalayo sokusebenza.
Lezi zindawo zohlelo lokusebenza zibonisa ukuguquguquka nobubanzi bobuchwepheshe be-LCD, lapho ama-LCD adlala indima ebalulekile kusukela ezidingweni eziyisisekelo zokubonisa kuya ekufuneni izicelo zezimboni nezomsebenzi.
Isikhathi sokuthumela: Nov-20-2024