Marka labaad, qaab-dhismeedka iyo mabda'a shaqada ee crystal dareere crystal.Liquid waa ka duwan yahay sida caadiga ah adag, dareere iyo gobolka gaseous ee gobolka, waa in kala duwan heerkulka gaar ah labada dareere iyo crystal laba sifo oo ka mid ah xaaladda arrinka, oo leh habayn molecular joogto ah xeryahooda organic, caadi ahaan loo isticmaalo crystal dareere ah wajiga of crystal dareere ah, heerka molecular waa usha dheer dheer, dhererka ku saabsan 1 ~ 10 samayn doona dareere joogto ah hadda. wareegga 90o qabanqaabada, taasoo keentay kala duwanaansho ee gudbinta, si sahayda koronto waa la shid iyo off marka farqiga u dhexeeya iftiinka iyo mugdiga. Karistaanka dareeraha ah ee ADF waa habka wadista oo si toos ah ugu dabaqa korantada wadista heerka pixel, si bandhiga dareeraha dareeraha ah uu si toos ah ugu dhigmo calaamadda danabka codsatay. Fikradda aasaasiga ah ee danabka la dabaqay ayaa ah in si joogto ah loo codsado beer koronto oo aan lahayn garoon koronto oo u dhexeeya lammaanaha electrodes ee u dhigma, farqiga u dhexeeya gudbinta ayaa la soo bandhigay iyadoo loo eegayo cabbirka goobta korontada ee codsatay.
Saddexaad, muhiimadda nambarka hadhka iyo wareegyada la xidhiidha. Lambarka shading waxa loola jeedaa inta ay le'eg tahay ADF waxay shaandhayn kartaa iftiinka, lambarka hadhka ee weyn, ayaa yareeya gudbintaADF, Marka loo eego baahiyaha alxanka ee kala duwan, dooro lambarka hadhka saxda ah, waxay u oggolaan kartaa alxanka inuu ilaaliyo muuqaal wanaagsan inta lagu jiro shaqada, wuxuu si cad u arki karaa barta alxanka wuxuuna hubin karaa raaxada wanaagsan, wuxuu ku habboon yahay hagaajinta tayada alxanka. Nambarka hadhka ayaa ah tilmaame farsamo oo muhiim ah oo ku jira ADF, marka loo eego waraaqaha u dhexeeya saamiga gudbinta ee ADF iyo lambarka hadhka ee heerka qaran ee ilaalinta indhaha alxanka, iftiinka muuqda, ultraviolet iyo saamiga gudbinta infrared ee nambar kasta oo hadhka waa inuu buuxiyaa shuruudaha heerka.
Marka hore, filter alxanka isticmaalaya crystal dareere ahiftiinwaalka waxaa loo yaqaan Shaandheynta alxanka LCD, oo loo yaqaan ADF; Nidaamkeeda shaqadu waa: calaamadda arc marka la iibinayo arc waxaa loo beddelaa calaamadda micro-ampere ee hadda jirta tuubbada sawir-qaadista, oo laga beddelay iska-caabiyaha muunada ee calaamadda korantada, oo ay weheliso awoodda, waxay ka saartaa qaybta DC ee qaansada, ka dibna waxay kordhisaa calaamadda korantada iyada oo loo marayo wareegga xoojinta hawlgalka, iyo calaamadda la xoojiyay ayaa loo doortaa, oo loo soo diro wareegga hoose ee wareegga wareegga T. amarka wareegga darawalka LCD. Wareegga darawalka LCD wuxuu ka beddelaa waalka iftiinka ka soo baxa iftiinka wuxuuna u beddelaa xaalad mugdi ah, si looga fogaado waxyeellada iftiinka arc ee isha alxanka. Korontada ilaa 48V waxa ay ka dhigtaa crystal dareere isla markaaba madow, ka dibna waxa ay damisaa tamarta sare wakhti aad u yar gudaheed, si ay uga fogaato in danabka sare si joogto ah loogu shubo crystal dareeraha ah, waxyeelo gaadhsiiya chip crystal dareere ah, iyo korodhka isticmaalka tamarta. Korantada DC ee dareeraha dareeraha wadista dareeraha, kaas oo soosaarkiisu la siman yahay wareegga shaqada, wuxuu u kaxeeyaa waalka iftiinka crystal dareeraha si uu u shaqeeyo.
Afar, isku xidhka isku darka crystal dareere ah. Daaqadda ADF waxay ka kooban tahay muraayado dahaaran, laba qaybood oo dareere ah oo nalka iftiinka crystal ah iyo gabal muraayad ilaalin ah (eeg Jaantuska 2), dhammaantood waxay ka tirsan yihiin walxaha galaaska, si sahlan loo jebiyo, haddii dammaanadda u dhexeeya iyaga aysan adkeyn, mar allaxda alxanka waxay ku firdhisaa isku-darka dareeraha dareeraha ah, waxay sababi kartaa isku-darka dareeraha dareeraha ah inuu dillaaco, wuxuu dhaawici doonaa indhaha alxanka, sidaas darteed, isku-dhafka dareeraha DF ee muhiimka ah ee tusaha kristal. Tijaabooyin badan ka dib, isticmaalka shisheeye A, B laba koollada ka kooban, sida ku cad 3: 2 habka ratio ee deegaanka vacuum ka dib walaaqaya, in deegaanka nadiifinta heerka 100 iyadoo la isticmaalayo mishiinka gluing si toos ah u qaybinta iyo bonding, si loo hubiyo in sifooyinka indhaha ee ADF dareere crystal isku darka in en379-2003 iyo shuruudaha caadiga ah ee la xiriira, si ay u xaliyaan dareeraha.
Waqtiga boostada: Meey-16-2022