Namuhla ngokuthuthuka okusheshayo kobuchwepheshe besimanje, amamojula okubonisa e-LCD abe yingxenye ebalulekile yokuphila kwethu. Noma ngabe ama-TV namakhompyutha ekhaya, noma amabhodi ezikhangiso namarobhothi ezitolo ezinkulu, sonke singabona izibonisi ze-LCD LTPS. Kodwa-ke, njengoba isikhathi sokusetshenziswa sikhula, abasebenzisi sebeqalile ukunaka impilo yesevisi yezibonisi ze-LCD LTP. Ngakho-ke, yinde kangakanani impilo yesevisi yesibonisi se-LCD?
Okokuqala, ake siqale siqonde isimiso sokusebenza semojula yesibonisi se-LCD. I-LCD imele i-Liquid Crystal Display, efinyelela imiphumela yokubonisa ngokulawula ukuhlelwa kwama-molecule ekristalu ewuketshezi. Isibonisi se-LCD ltps sakhiwe ngamayunithi amaningana e-liquid crystal. Iyunithi ngayinye yekristalu ewuketshezi ingalawula inombolo encane yamaphikseli ukuze yakhe isithombe kuso sonke isikrini. Lawa mayunithi ekristalu ewuketshezi aqhutshwa ama-transistors amafilimu amancane (TFTs), futhi ama-TFT ayisihluthulelo sokulawula iyunithi ngayinye yekristalu ewuketshezi.
Ngokusekelwe ezimisweni ezingenhla, singahlaziya izici ezimbalwa ezibalulekile empilweni yesevisi yesibonisi se-LCD LTP. Esokuqala isikhathi sokuphila sama-molecule e-crystal ewuketshezi. Ama-molecule e-liquid crystal azoguga ngokuhamba kwesikhathi, okubangela ukuthi umbala wesibonisi unganembile. Okwesibili ukuphila kwe-transistor yefilimu encane. I-TFT ingukhiye wokushayela iyunithi yekristalu ewuketshezi, futhi impilo yayo ithinta impilo yesevisi yesikrini sonke. Ngaphezu kwalokho, isibonisi se-LCD LTP sinezinye izingxenye ezibalulekile, njengokunikezwa kwamandla, ukukhanya kwangemuva, njll., futhi ubude bazo bempilo buzoba nomthelela empilweni yesevisi yesibonisi.
Sekukonke, impilo yesevisi yemojuli yesibonisi se-LCD imvamisa ibalwa ngamahora. Ngokuvamile, isikhathi sokuphila sesibonisi se-LCD siphakathi kwamahora angu-10,000 nangu-100,000. Nokho, le mpilo yesevisi ayiphelele futhi izothintwa izici eziningi. Isibonelo, ikhwalithi, indawo yokusetshenziswa, indlela yokusebenza, njll. yemojuli yokubonisa ye-LCD konke kuzoba nomthelela empilweni yesevisi. Ngakho-ke, ngisho noma kuwumkhiqizo ofanayo kanye nemodeli yemodyuli yokubonisa i-LCD, impilo yayo yesevisi ingase ihluke.
Okokuqala, ake sibheke umthelela wekhwalithi yesibonisi se-LCD ltps empilweni yayo yesevisi. Izinhlobo ezahlukene zemikhiqizo namamodeli we-LCD displays zinezimfanelo ezihlukene ngenxa yokusetshenziswa kwezinto ezihlukahlukene kanye nobuchwepheshe. Ngokuvamile, izikrini zokubonisa ze-TFT zekhwalithi ephezulu zisebenzisa ama-molecule ekristalu ewuketshezi yekhwalithi ephezulu nama-transistors efilimu azacile, anganweba impilo yesevisi kuyilapho eqinisekisa ukusebenza. Izibonisi ze-LCD zekhwalithi ephansi zingase zibe nempilo yesevisi emfushane ngenxa yokulinganiselwa kokubalulekile nezinqubo. Ngakho-ke, lapho sithenga isikrini sokubonisa se-tft, kufanele sizame konke okusemandleni ethu ukukhetha amabhrendi aziwayo nemikhiqizo yekhwalithi ephezulu.
Okwesibili, indawo yokusetshenziswa nayo ingenye yezinto ezibalulekile ezithinta impilo yesevisi yemojula yokubonisa ye-LCD. Isibonisi se-LCD ltps sinezidingo ezithile zezimo zemvelo ezifana nezinga lokushisa, umswakama, uthuli, njll. Ukushisa okuphezulu kakhulu noma okuphansi kakhulu kuzothinta ukusebenza okuvamile kwama-molecule ekristalu ewuketshezi, ngaleyo ndlela kufinyeze impilo yesevisi yesikrini sokubonisa. Umswakama owedlulele uzobangela i-transistor yefilimu ezacile ukuthi ihambe kancane, ngaleyo ndlela kuthinte impilo yesevisi yesibonisi sonke. Ngaphezu kwalokho, ukungcola okufana nothuli kuzophinde kufakwe ngaphezulu kwesikrini sokubonisa, futhi kuzonqwabelana kakhulu ngokuhamba kwesikhathi, kunciphise ukucaca kwesikrini sokubonisa. Ngakho-ke, lapho sisebenzisa isikrini sokubonisa i-tft, kufanele sizame ukuyibeka endaweni eyomile nehlanzekile.
Ngaphezu kwalokho, indlela esiyisebenzisa ngayo izophinde ibe nomthelela empilweni yesevisi yesibonisi se-LCD. Isibonelo, ukuvula isibonisi isikhathi eside kuzobangela ukuthi ukukhanya kwe-backlight kanye nama-molecule e-crystal ewuketshezi asebenze isikhathi eside, okwandisa ingozi yokuguga. Ukuyisebenzisa ekukhanyeni okuphezulu isikhathi eside kuzophinde kusheshise ukuncishiswa kokukhanya kwesibonisi. Ngakho-ke, lapho sisebenzisa isikrini sokubonisa i-tft, kufanele sizame ukulawula isikhathi sokuvula nokukhanya ukuze sinwebe impilo yaso yesevisi.
Ngaphezu kwalokho, sidinga futhi ukunaka eminye imininingwane yokusetshenziswa ukuze siqinisekise impilo yesevisi yesikhathi eside yesibonisi se-LCD LTP. Isibonelo, uthuli namabala endaweni yesibonisi kufanele kuhlanzwe njalo, kodwa amathuluzi okuhlanza akhethekile kufanele asetshenziselwe ukugwema ukulimaza indawo eboniswayo. Ngesikhathi esifanayo, qaphela lapho uhambisa futhi uhambisa isibonisi ukuze ugweme ukungqubuzana nokuminyanisa. Ukwengeza, isofthiwe evamile kanye nezibuyekezo zezingxenyekazi zekhompuyutha kanye nokunakekelwa kunganweba impilo yesevisi yesibonisi se-LCD.
Ngamafuphi, impilo yesevisi yemojuli yokubonisa ye-LCD inqunywa izici eziningi. Nakuba sikhuluma ngokuvamile, isikhathi sokuphila sezibonisi ze-LCD LTP siphakathi kwamahora angu-10,000 nangu-100,000, kodwa ubude bangempela bokuphila bungase buthintwa izici ezifana nekhwalithi, indawo yokusetshenziswa, nezindlela zokusebenzisa. Ngakho-ke, lapho sithenga futhi sisebenzisa isikrini sokubonisa se-tft, kufanele sikhethe imikhiqizo yekhwalithi ephezulu futhi sinake indawo yokusetshenziswa nemininingwane yokusetshenziswa ukuze sinwebe impilo yayo yesevisi. Ngesikhathi esifanayo, izibuyekezo ezifika ngesikhathi kanye nokugcinwa kungagcina nokusebenza nokuhlala isikhathi eside kwesibonisi. Kungale ndlela kuphela lapho singajabulela kangcono ukunethezeka nobumnandi obulethwa isibonisi se-LCD.
Isikhathi sokuthumela: Nov-17-2023