Uburyo LCD ikora

Kugeza ubu, ibyinshi mu bikoresho byamazi ya kristu yerekana bishingiye ku buhanga butatu bwa TN, STN, na TFT.Kubwibyo, tuzaganira kumahame yimikorere yabo muri ubwo buryo butatu.Ubwoko bwa TN bwamazi ya kirisiti yerekana tekinoroji irashobora kuvugwa ko aribyingenzi byingenzi byerekana ibintu byerekana amazi, kandi ubundi bwoko bwamazi ya kirisiti yerekana nabyo bishobora kuvugwa ko byatejwe imbere nubwoko bwa TN nkinkomoko.Mu buryo nk'ubwo, ihame ryimikorere ryaroroshye kuruta ubundi buhanga.Nyamuneka reba ku mashusho ari hepfo.Yerekanwa kuri iki gishushanyo nigishushanyo cyoroheje cyerekana igishushanyo mbonera cya TN yerekana ibintu, harimo polarizeri mu cyerekezo gihagaritse kandi gitambitse, firime ihuza ibinono byiza, ibikoresho bya kirisiti byamazi, hamwe nubutaka bwikirahure.Ihame ryiterambere ni uko ibikoresho bya kirisiti byamazi bishyirwa hagati yikirahuri cyombi kibonerana hamwe na polarisike ihagaritse ifatanye na optique, kandi molekile ya kirisiti ya kirisiti izunguruka ikurikiranye ukurikije icyerekezo cyibiti byiza bya firime ihuza.Niba umurima w'amashanyarazi udakozwe, urumuri ruzaba rworoshye.Yinjira mu isahani ya polarize, izenguruka icyerekezo cyayo ikurikije molekile ya kirisiti ya kirisitu, hanyuma isohoka kurundi ruhande.Niba ibice bibiri byikirahure bitwara ingufu, hazashyirwaho umurima wamashanyarazi hagati yibi bice byombi byikirahure, bizagira ingaruka kumihuza ya molekile ya kirisiti ya kirisiti hagati yabo, bizatera inkoni ya molekile guhindagurika, kandi urumuri ntiruzaba gushobora gucengera, bityo ugahagarika isoko yumucyo.Ikintu cyo gutandukanya umucyo-mwijima wabonetse murubu buryo bwitwa impinduka ya nematike yumurima, cyangwa TNFE (impinduka ya nematike yumurima) mugihe gito.Amazi ya kirisiti yerekana ibicuruzwa bikoreshwa mubikoresho bya elegitoronike hafi ya byose bikozwe mumazi ya kirisiti yerekana ikoresheje ihame ryimikorere ya nematike.Ihame ryerekana ubwoko bwa STN burasa.Itandukaniro ni uko molekile ya kirisiti ya kirisiti ya TN ihindagurika ya nematike yumurima izenguruka urumuri rwabaye kuri dogere 90, mugihe STN super twisted nematic field effect izenguruka urumuri rwabaye kuri dogere 180 kugeza 270.Byakagombye gusobanurwa hano ko byoroheje TN yamazi ya kristu yerekana ubwayo ifite inshuro ebyiri gusa zumucyo numwijima (cyangwa umukara numweru), kandi ntaburyo bwo guhindura ibara.STN isukuye ya kirisiti yerekana isano iri hagati yibikoresho byamazi ya kirisiti hamwe nibintu byo kwivanga kwurumuri, bityo hue yerekana cyane cyane icyatsi kibisi nicunga.Ariko, niba ibara ryungurura ryongewe kuri monochrome isanzwe ya STN LCD, hamwe na pigiseli iyo ari yo yose (pigiseli) ya monochrome yerekana matrix igabanijwemo sub-pigiseli eshatu, amabara yungurura anyuzwa muri Filime yerekana amabara atatu yibanze ya umutuku, icyatsi, nubururu, hanyuma ibara ryuburyo bwuzuye-amabara arashobora kandi kwerekanwa muguhindura igipimo cyamabara atatu yibanze.Mubyongeyeho, nini nini ya ecran ya TN yo mu bwoko bwa LCD, hepfo ya ecran ya ecran, ariko hamwe na tekinoroji yatezimbere ya STN, irashobora kuzuza kubura itandukaniro.