He aha te Whakaaturanga LCD?

I roto i ngā umanga hou, i ngā motuka, i ngā hikohiko kaihoko me ētahi atu mara, kua roa te whakaaturanga karaihe wai (LCD) hei wāhanga matua e kore e taea te whakarerekē. Mai i te papa aroturuki o ngā taputapu hiko ki te mata whakaatu taputapu o te motuka, mai i te papaaho o te motopaika ki te atanga whakahaere o ngā taputapu photovoltaic, he whānuitia te whakamahinga o te LCD i roto i ngā momo umanga me ōna painga o te pumau, te penapena hiko me te mārama. Heoi, mō te tini o ngā kaihoko me ngā kaimahi, he maha tonu ngā pātai mō te kaupapa matua, te whakarōpūtanga me ngā horopaki e tika ana mō te LCD. I tēnei rā, hei kaihanga ngaio kua uru nui ki te mara o te LCD mō ngā tau 21, ka whakaratohia e Future he mōhiotanga whānui ki te pūtaiao rongonui o te LCD, ka āwhina i a koe ki te mārama wawe ki ngā ariā matua me ngā āhuatanga whakarōpūtanga o te LCD, ā, ka whakaratohia he tohutoro mō te kōwhiringa me te hoko.

Tuatahi, me whakamārama tātou i te whakamāramatanga matua: te LCD, e kiia nei ko te Whakaaturanga Tioata Wai., iaHe taputapu whakaatu papatahi tēnei e whakamahi ana i ngā āhuatanga whatu o te karaihe wai hei whakaatu i ngā whakaahua me ngā pūāhua mā te whakahaere i te whakaritenga o ngā ngota karaihe wai. Ki te whakatauritea ki te whakaaturanga CRT tuku iho, he iti ngā painga o te LCD, he māmā, he iti te whakamahinga hiko, kāore he hihi me te whakaaturanga mārama, ā, ko tētahi o ngā hangarau whakaatu e whakamahia whānuitia ana i te ao. Kāore tōna kaupapa matua i te uaua: kāore te karaihe wai e tuku mārama, me whakawhirinaki ki te paparanga whakamārama hei whakarato i te pūtake mārama, ā, ko te ahunga hurihuri o ngā ngota karaihe wai ka whakahaeretia e ngā irahiko hei whakarerekē i te koki o te urunga mārama me te whakaata, kia puta ai ngā whakaahua me ngā pūāhua rerekē ki te mata. He māmā noa iho, he rite te LCD ki te "pana rama". Mā te whakahaere i te whakaritenga o ngā ngota karaihe wai, ka taea te whakahaere tika i te mārama, kātahi ka taea te whakaoti i te mahi whakaatu.

E ai ki te whakaritenga me ngā āhuatanga whatu o ngā ngota karaihe wai, ka wehea ngā LCD ki ēnei wāhanga matua: TN LCD, VA LCD, STN LCD me FSTN LCD, ā, ko te TN me te VA ngā momo e whakamahia whānuitia ana i roto i te ahumahi, te waka me ētahi atu mara, ā, ko ēnei hoki ngā hua matua o Feiyoute.

1、TN LCD (Twisted Nematic LCD). Koinei te momo LCD taketake me te mea e whakamahia whānuitia ana, ā, koinei hoki te hua e whakamahia whānuitia ana i roto i te ao ahumahi i tēnei wā. Ko ōna painga matua ko te urupare tere (te nuinga o te 1-5ms), te iti o te whakamahinga hiko, te utu ka taea te whakahaere, me te pumau pai, ka taea te urutau ki ngā whakaritenga uaua o ngā tirohanga ahumahi. Ko te ngoikoretanga o te TN LCD he whaiti te koki tirohanga, ā, ka puta te whakapōturi tae ina tirohia i te koki nui, engari ka taea e ia te whakatutuki i ngā hiahia mō te nuinga o ngā horopaki tono me te koki tirohanga kotahi pēnei i te aroturuki ahumahi me ngā mita hiko. Kua 21 tau a Feiyoute e whai wāhi nui ana ki te ao o te TN LCD, kua mōhio ki te hangarau matua, ā, kua eke ki te 99.5% te hua ārahi-a-umanga i runga i te raina whakaputa atamai hou, e whakarato ana i ngā hua TN LCD pumau me te utu-whai hua mō te hiko hiko, te whakahaere ahumahi me ētahi atu mara.

2、LCD VA (LCD Whakahāngai Poutū). Ko ngā painga matua o te LCD VA ko te ōwehenga rerekētanga tino teitei (neke atu i te 3000:1), te whakaputa tae teitei me te koki tirohanga whānui, ka taea te pupuri i te pānga whakaaturanga mārama i ngā koki rerekē, ā, he pai mō ngā whakaaturanga e hiahia ana ki te kounga whakaaturanga teitei, pērā i ngā taputapu motuka, te aroturuki photovoltaic me ngā taputapu whakahaere ahumahi teitei. Ki te whakatauritea ki te LCD TN, he puhoi ake te tere urupare o te LCD VA, engari me te arotau tonu o te hangarau, kua taea e ia te whakatutuki i ngā hiahia o te nuinga o ngā whakaaturanga waka me te ahumahi. Ko te hua o ngā hua LCD VA o Feiyoute e eke ana ki te 98%. Mā te arotau tukanga, ka whakapai ake te pumau me te tere urupare o ngā hua me te pupuri tonu i te rerekētanga teitei, e tutuki ai ngā whakaritenga o ngā mara poutū teitei.

3、Ko te STN LCD (Super Twisted Nematic LCD), he whakaaturanga karaihe wai nematic tino miro, he putanga whakapai ake o te TN LCD. Mā te arotau i te koki hurihuri o ngā ngota karaihe wai, ka whakapai ake te rerekētanga me te koki tirohanga, he āhuatanga o te iti o te whakapaunga hiko me te pumau teitei. He whānuitia ngā whakamahinga, ā, he pai tōna matua mō ngā taputapu ahumahi, ngā papa whakahaere hiko, ngā taputapu kawe, ngā whakaaturanga āwhina iti-mutunga e mau ana ki ngā waka me ētahi atu whakaaturanga. Ka taea e Feiyoute te whakarato i ngā hua LCD STN kua whakaritea kia urutau ki ngā āhuatanga mahi uaua i roto i te maha o ngā ahumahi.

4、Ko te FSTN LCD (Film Super Twisted Nematic LCD), he putanga whakarei ake o te twisted nematic (TN) LCD, e whakaoti ana i te raruraru o te koki tirohanga whaiti me te iti o te rerekētanga o te mata TN mā te arotau i te koki tirohanga me te rerekētanga mā te kiriata whakakapi, ā, he painga o te iti o te whakapaunga hiko me te pumau teitei o te mata TN. He whānuitia ngā whakamahinga, ā, he pai tōna matua mō ngā taputapu ahumahi, ngā taputapu hiko, ngā whakaaturanga āwhina e mau ana i runga i te waka me ētahi atu whakaaturanga. Ka taea e Feiyoute te whakarato i ngā hua LCD FSTN kua whakaritea kia tutuki ai ngā whakaritenga o ngā āhuatanga mahi uaua.

Hei umanga hangarau-teitei ā-motu me te 21 tau o te wheako hanga LCD, ka arotahi a Feiyoute ki te rangahau, te whakawhanake, te whakaputa me te whakaritenga o te TN me te VA LCD, ā, ka whakarato i ngā otinga LCD ritenga mō ngā momo ahumahi me te pūnaha rangahau me te whanaketanga tino pai, te mana kounga tino pakari me ngā raina whakaputa atamai matatau. Ahakoa he hua TN LCD taketake, he hua VA LCD teitei rānei, ka taea e Feiyoute te whakatutuki i ngā hiahia kanorau o ngā kiritaki me te hua nui me te pumau teitei, me te āwhina i ngā kiritaki ki te whakapai ake i te whakataetae o ā rātou hua.