Izikrini zefowuni eziphathwayo, ezaziwa ngokuba zizikrini zokubonisa, zisetyenziselwa ukubonisa imifanekiso kunye nemibala.Ubungakanani beskrini bulinganiswa ngediagonally, ngokwesiqhelo ngee-intshi, kwaye ibhekisa kubude bediagonal yesikrini.Imathiriyeli yesikrini Ngokwanda ngokuthe ngcembe kwesikrini sombala wefowuni ephathwayo, imathiriyeli yesikrini sefowuni ephathwayo iya ibaluleka ngakumbi.
Izikrini zemibala yeefowuni eziphathwayo ziyahluka ngenxa yomgangatho ohlukeneyo weLCD kunye nophando kunye nophuhliso lobuchwepheshe.Kukho malunga ne-TFT, TFD, UFB, STN kunye ne-OLED.Ngokubanzi, imibala engaphezulu onokuyibonisa, umfanekiso unzima ngakumbi, kunye nobutyebi bemigangatho.
Izinto zesikrini
Ngokuthandwa ngokuthe ngcembe kwesikrini sombala wefowuni ephathwayo, izinto zesikrini sefowuni ephathwayo ziya zibaluleke ngakumbi nangakumbi.Izikrini zemibala yeefowuni eziphathwayo ziyahluka ngenxa yomgangatho ohlukeneyo weLCD kunye nophando kunye nophuhliso lobuchwepheshe.Kukho malunga ne-TFT, TFD, UFB, STN kunye ne-OLED.Ngokubanzi, imibala engaphezulu onokuyibonisa, umfanekiso unzima ngakumbi, kunye nobutyebi bemigangatho.
Ukongeza kwezi ndidi, ezinye iiLCDS zinokufunyanwa kwezinye iiselfowuni, ezifana ne-Japan's SHARP GF screen kunye neCG(continuous crystalline silicon)LCD.I-GF iphucula i-STN, enokuphucula ukukhanya kwe-LCD, ngelixa i-CG ichanekileyo kunye nekhwalithi ephezulu ye-LCD, enokufikelela kwisisombululo se-QVGA (240 × 320) pixels.
Songa isikrini se-TFT
TFT(Thin Film field effect Transistor) luhlobo lwe-matrix liquid crystal display esebenzayo (LCD).Inokuthi "ngokusebenzayo" ilawule ipixels nganye kwiscreen, enokuphucula kakhulu ixesha lokuphendula.Ngokuqhelekileyo, ixesha lokuphendula le-TFT likhawuleza ngokukhawuleza, malunga ne-80 milliseconds, kwaye i-Angle ebonakalayo inkulu, ngokubanzi inokufikelela kwii-degrees ze-130, ezisetyenziswa kakhulu kwiimveliso eziphezulu.Into ebizwa ngokuba yi-film field effect transistor ithetha ukuba indawo nganye ye-pixel ye-LCD kwi-LCD iqhutywa yi-transistor yefilimu ehlanganiswe ngasemva.Ngaloo ndlela inokufikelela kwisantya esiphezulu, ukukhanya okuphezulu, ulwazi oluphezulu lokubonisa isikrini.I-TFT yeye-matrix liquid crystal display esebenzayo, eqhutywa “yimatrix esebenzayo” kubuchwephesha.Indlela kukusebenzisa i-electrode ye-transistor eyenziwe ngeteknoloji yefilimu encinci, kwaye usebenzise indlela yokuskena "ukutsala ngokukhawuleza" ukulawula ukuvulwa kunye nokuvulwa kwayo nayiphi na indawo yokubonisa.Xa umthombo wokukhanya ukhanyisa, kuqala ukhanyisa phezulu nge-polarizer esezantsi kwaye uqhube ukukhanya ngoncedo lweeamolekyu zekristale zamanzi.Injongo yokubonisa ifezekiswa ngomthunzi kunye nokudlulisa ukukhanya.
I-Tft-lcd Liquid crystal display yifilim ecekethekileyo yohlobo lwekristale yolwelo umboniso, owaziwa ngokuba “ngumbala wokwenyani “(TFT).Ikristale yolwelo ye-TFT ibonelelwa ngokutshintsha kwe-semiconductor kwipikseli nganye, ipixel nganye inokulawulwa ngokuthe ngqo yi-point pulse, ngoko ke i-node nganye izimeleyo, kwaye inokulawulwa ngokuqhubekayo, ingaphuculi kuphela isantya sokusabela kwesikrini sokubonisa, kodwa nayo inokulawulwa ngokuqhubekayo. lawula ngokuchanekileyo inqanaba lombala wokubonisa, ke umbala wekristale yolwelo ye-TFT uyinyani ngakumbi.Umboniso wekristale yolwelo we-TFT uphawuleka ngokuqaqamba okulungileyo, umahluko ophakamileyo, ingqiqo eyomeleleyo yomaleko, umbala oqaqambileyo, kodwa kukwakho nezinye iintsilelo zokusetyenziswa kwamandla aphezulu kunye neendleko.Itekhnoloji yekristale yolwelo ye-TFT ikhawulezise uphuhliso lwescreen sombala wefowuni ephathwayo.Uninzi lwesizukulwana esitsha sesikrini sombala weefowuni eziphathwayo zixhasa umboniso wombala we-65536, kwaye ezinye zixhasa umboniso wombala we-160,000.Ngeli xesha, inzuzo yokuchasana okuphezulu kunye nombala ocebileyo we-TFT kubaluleke kakhulu.
Ixesha lokuposa: Mar-21-2023