TFT-screen: iintlobo, inkcazelo, iimpawu

Xa zasendlini mihla kakhulu ukusebenzisa izinto ezifana TFT-izikrini. Bangakwazi ayinakufunyanwa ngasezantsi.Intlobo ngeentlobo zendidi izixhobo: imiboniso computer, screens cell phone, amacwecwe,-ATM, kwakunye nezinye izixhobo ezininzi. Loluphi uhlobo iteknoloji, yintoni iingenelo? Kweli nqaku, siza kuhlolisisa into eyenza TFT-screen, iintlobo zabo eziluncedo.

Thin-film transistor (TFT), nto leyo kwisi IsiNgesi kuthetha zibhityile-bhanya transistor. Ezi zinto zenziwa ifilimu ubukhulu obhityileyo 0.1-0.01 micrometer. Kuba abantu abaninzi, LCD zinxulunyaniswa kunye nomabonakude ezimcaba-screen, iikhompyutha eziphathwayo, khamera, kunye nabanye. Nezolo TFT-imiboniso luphawulwa isakhiwo esithe nkqi, ukukhanya phezulu, ukukwazi ukuba usebenze ngaphezu ebanzi uluhlu lobushushu. Ukusetyenziswa kwale bugcisa kunokwenzeka ukunciphisa ubunzima, imilinganiselo kunye nezixhobo namandla.

Yokuqala olunombala wamanzi akhazimlayo matrix wabonakala ngo-1972. Ukususela ngoko, i-iteknoloji uye savela kakhulu and watshintsha. Namhlanje zininzi iintlobo TFT-imonitha :

1. TN TFT - olu hlobo umbala wekhusi TFT (technology yokuqala, owayebonakele phezu ulwelo kwimarike crystal display) iyahluka cheapness. Bobubi ziquka Umbala ubugqwetha, umfanekiso umahluko ephantsi, eqaqambileyo oqaphelekayo kakhulu ipixels "eyaphukileyo".
2. Super TFT Fine, i-TFT-ibonisa luphawulwa yi ukubukela engile iphezulu (170 degrees), kunye nombala inguqulelo ophezulu, ixesha impendulo ngu-25 ms, ipixels "eyaphukileyo" abamnyama, ngokulandelelana, ziyabonakala kangako.
3. Super IPS, Advansed SFT - abe eqaqambileyo, esiphezulu-umahluko imifanekiso, umbala ubugqwetha phantse akukho ukwanda engile ukubukela, definition images.
4. UA-IPS, UA-SFT - uye uhlaba elisezantsi imifanekiso ezosulela kwiikona ezahlukeneyo. Ezi iziboniso luphawulwa panel elubala okwandileyo kwaye yandisa mibala eveliswa sisixhobo kunye inqanaba eliphezulu ukuqaqamba.
5. MVA, uncedo iphambili yale iteknoloji - lixesha lokuphendula ubuncinane, kwaye umahluko omkhulu. Bobubi ke iindleko eziphezulu.
6. PVA - Ukufakwa nkqo ye LCD microstructural.

uphuhliso oluqhubekayo TFT-technology kudodobalise ukunciphisa iindleko zokuvelisa lemiboniso ezinjalo. Into ebalulekileyo kwi matrix esebenzayo ngokubanzi kushishino yaba lula kungamampunge. Kule mihla, touch screen (TFT) - le yinto eqhelekileyo, iminyaka engamashumi amabini eyadlulayo, kwaba "exotics imali eninzi." Ukuvela screens touch kwakhokelwa ukubonakala imifuziselo, ekwaziyo ukusebenza kwiindawo ngqwabalala. Umphumo waba uphuhliso TFT-imonitha edibanisa iindlela ukubonisa ulwazi ezibonwayo, kwaye igalelo data ithetha (keyboard). Ukusebenza nkqubo inika umlawuli interface serial. Ukulawula kunye nemiqondiso ngokwezandi ukusuka woluvo kwaye "abalozayo" ingcinezelo PIC-nabaqondisi zisetyenziswa, ayakwazi ukuba yokunikezela-high speed, kunye nokuchaneka ekugqibeni amanqaku kwebala.

Xa ndiqukumbela, sithi ukuba TFT-technology endaweni phantse ngokupheleleyo okubeka esweni iimviwo cleaner ityhubhu. Ukuza kuthi ga ngoku, TFT-imiboniso - oko akusekho yayinqabile, kodwa kwizimanga zendalo.