Amapharamitha Okusebenza Okubonisa I-LCD

Kunezinhlobo eziningi zezilungiselelo zamapharamitha zesibonisi se-LCD, kodwa uyazi ukuthi la mapharamitha anamuphi umphumela?

1. Isilinganiso se-dot pitch kanye nesisombululo

Umgomo wokubonisa i-liquid crystal unquma ukuthi isinqumo sayo esingcono kakhulu yisinqumo sayo esiqinile. I-dot pitch yesibonisi se-liquid crystal esisezingeni elifanayo nayo izinzile, futhi i-dot pitch yesibonisi se-liquid crystal iyafana ncamashi kunoma iyiphi indawo yesikrini esigcwele.

2. Ukukhanya

Ngokuvamile, ukukhanya kuboniswa ezinhlotsheni zezibonisi zekristalu eliwuketshezi, futhi isibonakaliso sokukhanya ukukhanya okuphezulu okungakhiqizwa umthombo wokukhanya kwangemuva, okuhlukile kuyunithi yokukhanya ethi “Candle Lux” yama-bulb ajwayelekile. Iyunithi esetshenziswa abaqaphi be-LCD yi-cd/m2, kanti abaqaphi be-LCD abajwayelekile banekhono lokubonisa ukukhanya okungu-200cd/m2. Manje i-mainstream ifinyelela ngisho naku-300cd/m2 noma ngaphezulu, futhi umsebenzi wayo usekuxhumaniseni ukukhanya kwendawo yokusebenza efanele. Uma ukukhanya endaweni yokusebenza kukhanya kakhulu, isibonisi se-LCD sizoba sobala kakhulu uma ukukhanya kwesibonisi se-LCD kungalungiswanga phezulu kancane, ngakho-ke ukukhanya okuphezulu kukhulu, ububanzi bemvelo bungashintshwa.

3. Isilinganiso sokungafani

Lapho bekhetha imonitha, abasebenzisi kufanele futhi banake ukugqama nokukhanya kwemonitha ye-LCD. Okungukuthi: uma ukugqama kuphakeme, kugqama kakhulu phakathi kokukhipha okumhlophe nokumnyama. Uma ukukhanya kuphakeme, kucaca kakhulu isithombe singaboniswa endaweni ekhanyayo. Ngaphezu kwalokho, ezindaweni ezahlukene zokusebenza ukukhanya, ukulungiswa okufanele kwenani lokugqama kuzosiza isithombe ukuthi sibonakale sicacile, izibonisi ezigqama kakhulu nezikhanyayo zikhanya kakhulu, kulula ukwenza amehlo akhathale. Ngakho-ke, abasebenzisi kumele balungise ukukhanya nokungafani kube amazinga afanele lapho besebenzisa izibonisi ze-LCD.

4. Ukubuka isiqondiso

I-engeli yokubuka yesibonisi sekristalu eliwuketshezi ihlanganisa izinkomba ezimbili, i-engeli yokubuka evundlile kanye ne-engeli yokubuka evundlile. I-engeli yokubuka evundlile ivezwa yi-standard evamile yesibonisi (okungukuthi, umugqa oqondile oqondile ophakathi kwesibonisi). Isithombe esibonisiwe sisabonakala ngokujwayelekile ekhoneni elithile ngakwesobunxele noma kwesokudla eliqondile kunejwayelekile. Leli banga le-engeli liyi-angle yokubuka evundlile yesibonisi sekristalu eliwuketshezi. Futhi uma i-standard evamile iyindlela ejwayelekile, i-standard yokubuka ibizwa ngokuthi yi-angle yokubuka evundlile.

USaida Glass unguchwephesheUKUCubungulwa KWENGILASIifektri engaphezu kweminyaka eyi-10, zama ukuba yizimboni eziyi-10 eziphezulu ezinikeza izinhlobo ezahlukene zemikhiqizo eyenziwe ngokwezifisoingilazi ethambile, amaphaneli engilazikwesibonisi se-LCD/LED/OLED kanye nesikrini sokuthinta.