128×64 Dot Matrix Lcd Nuni, Fstn Lcd Nuni, 128×64 STN Lcd Nuni,

1, Menene TN LCD?

TN LCD (Twisted Nematic Liquid Crystal Display) nau'in fasaha ne na LCD da aka saba amfani dashi a nunin dijital, talabijin, na'urorin kwamfuta, da na'urorin hannu.An san shi don lokutan amsawa da sauri, babban haske, da ƙarancin farashin masana'anta.TN LCDs suna amfani da kwayoyin kristal na ruwa waɗanda ke juyawa a cikin jujjuyawar tsari lokacin da ake amfani da wutar lantarki a kansu.Wannan nau'in fasahar LCD ana amfani dashi sosai saboda iyawar sa, amma yawanci yana ba da iyakancewar kusurwoyi na kallo da ƙarancin daidaiton launi idan aka kwatanta da sauran fasahohin LCD kamar IPS (In-Plane Switching) da VA (A tsaye alignment).

2, Menene STN LCD?

STN LCD (Super-Twisted Nematic Liquid Crystal Nuni) nau'in fasaha ne na LCD wanda shine ci gaban TN LCD.Yana inganta akan launi da ikon bambanta na TN LCDs, yayin da kuma yana ba da ƙarancin amfani da wutar lantarki.STN LCDs suna amfani da babban tsari nematic mai karkatarwa wanda ke ba da damar ingantaccen sarrafa kwayoyin kristal na ruwa, yana haifar da ingantaccen ingancin hoto.Babban tsarin nematic mai jujjuyawa yana haifar da daidaitawar lu'ulu'u na ruwa, wanda ke taimakawa haɓaka kusurwoyin kallon nuni da samar da manyan matakan bambanci da jikewar launi.STN LCDs yawanci ana amfani da su a cikin na'urori kamar kalkuleta, agogon dijital, da wasu wayoyin hannu na ƙarni na farko.Koyaya, an kawar da shi ta hanyar fasahar LCD ta ci gaba kamar TFT (Thin Film Transistor) da IPS (In-Plane Switching).

3, Menene FSTN LCD?

FSTN LCD (Fim-diyya Super Twisted Nematic Liquid Crystal Nuni) ingantaccen sigar fasahar STN LCD ce.Yana amfani da Layer diyya na fim don haɓaka aikin nuni.Ana ƙara Layer ɗin ramuwar fim zuwa tsarin STN LCD don rage matsalar jujjuya sikelin launin toka wanda galibi ke faruwa a nunin STN na gargajiya.Wannan matsalar juyar da sikelin launin toka tana haifar da raguwar bambanci da hangen nesa lokacin dubawa daga kusurwoyi daban-daban.
FSTN LCDs suna ba da ingantattun ma'auni na bambanci, faɗin kusurwar kallo, da ingantaccen aikin nuni idan aka kwatanta da STN LCDs.Suna iya nuna hotuna masu inganci da mara kyau ta hanyar daidaita wutar lantarki da ake amfani da su a cikin sel crystal ruwa.FSTN LCDs yawanci ana amfani da su a aikace-aikace inda ake buƙatar babban bambanci da kusurwoyin gani mai kyau, kamar a cikin smartwatchs, bangarorin sarrafa masana'antu, da na'urorin likita.

4, Menene VA LCD?

VA LCD yana tsaye don Nuni Liquid Crystal Nuni a tsaye.Wani nau'in fasaha ne na LCD wanda ke amfani da kwayoyin kristal masu daidaitawa a tsaye don sarrafa hanyar haske.
A cikin VA LCD, ƙwayoyin kristal na ruwa suna daidaita kansu a tsaye tsakanin gilashin gilashi biyu lokacin da ba a yi amfani da wutar lantarki ba.Lokacin da aka yi amfani da wutar lantarki, ƙwayoyin suna murɗawa don daidaitawa a kwance, suna toshe hanyar haske.Wannan motsin jujjuyawar yana ba VA LCDs damar sarrafa adadin hasken da ke wucewa ta haka ya haifar da matakan haske ko duhu daban-daban.

Ɗaya daga cikin mahimman fa'idodin fasaha na VA LCD shine ikonsa na cimma babban ma'auni.Kwayoyin kristal da aka daidaita a tsaye da sarrafa hanyar haske suna haifar da baƙar fata mai zurfi da farar fata masu haske, yana haifar da ƙarin haske da nuni mai kama da rai.VA LCDs kuma suna ba da faɗuwar kusurwar kallo idan aka kwatanta da TN (Twisted Nematic) LCDs, kodayake ƙila ba za su dace da kusurwar kallon IPS (In-Plane Switching) LCDs ba.

Saboda kyawawan ma'auni na bambancinsu, haɓakar launi mai kyau, da kuma faɗin kusurwar kallo, VA LCDs yawanci ana amfani da su a cikin manyan talabijin da masu saka idanu na kwamfuta, da kuma a wasu na'urorin hannu, na'urorin wasan bidiyo, da nunin mota.