I. umgaqo-siseko we-LCD
Ikristale elulwelo
Isikrini sijongeka njengescreen esinye kuphela, enyanisweni, siqulunqwe ikakhulu ngamaqhekeza amane amakhulu (isihluzo, i-polarizer, iglasi, isibane esibandayo secathode fluorescent), apha ukukunika ingcaciso emfutshane.
Isihluzi: isizathu sokuba indawo yolawulo ye-TFT LCD inokuvelisa utshintsho lombala sisuka ikakhulu kwisihluzo sombala.Into ebizwa ngokuba yiphaneli yekristale yolwelo inokwenza iimolekyuli zekristale zolwelo zime emgceni ngokutshintsha kombane wokuqhuba i-IC, ukuze ubonise umfanekiso.Umfanekiso ngokwawo umnyama namhlophe, kwaye ungatshintshwa ube yipateni yombala ngesihluzo.
Ipleyiti yepolarizing: ipleyiti epholayo inokuguqula ukukhanya kwendalo ibe yimida ejikelezayo, ukusebenza kwayo kukwahlula ukukhanya okungenayo okunemigca eneenxalenye zepolarizing, enye inxalenye kukuyenza idlule, enye inxalenye kukufunxa, ukubonakalisa, ukusasazeka kunye nezinye iziphumo zokuyenza. efihliweyo, ukunciphisa isizukulwana samanqaku aqaqambileyo / amabi.
Isibane se-cold cathode fluorescent: sibonakaliswe ngumthamo omncinci, ukukhanya okuphezulu kunye nobomi obude.Yenziwe ngeglasi ekhethekileyo eyenzelwe kwaye icutshungulwe, izibane ezibandayo ze-cathode fluorescent zingasetyenziselwa ngokuphindaphindiweyo emva kokukhanyisa ngokukhawuleza kwaye zikwazi ukumelana nokusebenza kwe-30,000 yokutshintsha.Ngenxa yokuba i-cathode ebandayo ye-fluorescent isibane SISEBENZISA umgubo wephosphor onemibala emithathu, ngoko ke amandla ayo akhanyayo ayanda, ukuhla kokukhanya kuyancipha, ukusebenza kobushushu bombala kulungile, ngaloo ndlela kuvelisa ubushushu obuphantsi kakhulu, bukhusela ngokufanelekileyo umboniso wethu wekristale yolwelo ubomi.
Izizathu kunye nokuthintela amabala aqaqambileyo / amabi ekristale engamanzi
1. Izizathu zomenzi:
Ibala eliqaqambileyo/elibi likwabizwa ngokuba yindawo eqaqambileyo ye-LCD, luhlobo lomonakalo obonakalayo weLCD.Ikakhulu ibangelwa ukunyanzeliswa kwamandla angaphandle okanye i-deformation encinci yepleyiti yokubonisa yangaphakathi yendawo eqaqambileyo.
Ipixel nganye kwiscreen seLCD inemibala emithathu ephambili, ebomvu, eluhlaza kunye nebhlowu, edibanisa ukuvelisa imibala eyahlukeneyo.Thatha i-LCD ye-intshi eyi-15 njengomzekelo, indawo yayo yesikrini se-LCD yi-304.1mm*228.1mm, isisombululo yi-1024* 768, kunye nepikseli yeLCD nganye yenziwe yiyunithi yombala we-RGB ephambili.Iiphikseli zekristale elulwelo “ziibhokisi zekristale elulwelo” ezenziwe ngokugalela ikristale elulwelo kumngundo osisigxina.Inani le "ibhokisi zekristale" ezinjalo kwi-15-intshi ye-LCD ukubonisa yi-1024 * 768 * 3 = 2.35 yezigidi! Yintoni ubungakanani bebhokisi ye-LCD? Singabala ngokulula: ubude = 0.297mm, ububanzi = 0.297/3 = 0.099mm!Ngamanye amazwi, i-2.35 yezigidi "iibhokisi zekristale" ezinommandla we-0.297mm * 0.099mm kuphela zicwangciswe ngokuxineneyo phantsi kommandla we-304.1mm * 228.1mm, kunye ne-tube yokuqhuba eqhuba ibhokisi ye-crystal ye-liquid idibeneyo. emva kwebhokisi ye-crystal ye-liquid.Ngokucacileyo, iimfuno zenkqubo yokuvelisa umgca wemveliso ziphezulu kakhulu, kwi-teknoloji yangoku kunye nezobugcisa, nazo azinakuqinisekisa ukuba ibhetshi nganye eveliswe isikrini se-LCD ayiyona amanqaku aqaqambileyo / amabi, abavelisi ngokubanzi baphephe amanqaku aqaqambileyo / amabi ukuya. icandelo lepaneli ye-LCD, akukho manqaku aqaqambileyo/amabi okanye amabala aqaqambileyo ambalwa/amabi epaneli ye-LCD yonikezelo oluphezulu lwabavelisi abanamandla, kunye nokukhanya/amanqaku amabi ngaphezulu kwesikrini se-LCD sisoloko sibonelela abavelisi abancinci kwimveliso ye-LCD ephantsi.
Ngokobuchwephesha, indawo eqaqambileyo/embi yi-pixel engenakulungiseka kwiphaneli ye-LCD eveliswa ngexesha lenkqubo yokwenziwa.Iphaneli ye-LCD yenziwe ngeepikseli zekristale zolwelo ezisisigxina, nganye kuzo inee-transistors ezintathu ezihambelana nezihluzo ezibomvu, eziluhlaza neziluhlaza ngasemva 0.099mm iphikseli yekristale engamanzi
I-transistor ephosakeleyo okanye isiphaluka esifutshane yenza le pixel ibe yindawo eqaqambileyo / embi. Ukongeza, ipixel nganye ye-LCD idityaniswe emva kwetyhubhu yomqhubi eyahlukileyo ukuyiqhuba. ayinakuqheleka ukutshintsha umbala kwaye iya kuba ngumbala osisigxina, oya kubonakala ngokucacileyo kweminye imibala yangasemva.Le ngongoma eqaqambileyo / embi ye-LCD.Ibala elikhanyayo / elibi luhlobo lomonakalo womzimba ongenako ukuphetshwa i-100% kwimveliso kunye nokusetyenziswa kwesikrini se-LCD.Kwiimeko ezininzi, iveliswa kwimveliso yesikrini. Logama nje omnye okanye ngaphezulu kombala ophambili owenza ipixel enye wonakaliswe, amabala aqaqambileyo/amabi aveliswa, kwaye imveliso kunye nokusetyenziswa kunokubangela umonakalo.
Ngokutsho kwengqungquthela yamazwe ngamazwe, umboniso wekristale yolwelo une-3 engaphantsi kwendawo eqaqambileyo / embi kuluhlu oluvunyelweyo, nangona kunjalo umthengi akanakwenzeka ukuba azimisele ukuthenga i-monitor enendawo eqaqambileyo / embi xa kuthengwa ikristale yolwelo, ngoko ke umenzi wekristale yolwelo. enendawo eqaqambileyo/embi ngokuqhelekileyo ithengisa nzima kakhulu.Ngaba abavelisi bephaneli bajongana njani neendawo ezintathu okanye ngaphezulu eziqaqambileyo/ezibi ngenxa yenkqubo yokuvelisa? Ukuze bafumane inzuzo, abanye abavelisi abayi kutshabalalisa ezi zikrini zeLCD, kwaye kwiimeko ezininzi, baya uya kusebenzisa izixhobo zobuchwephesha ukunyanga amabala amabi / amabi, ukuze kuphunyezwe isiphumo sokungabikho kweendawo ezimbi/ezimbi kumphezulu kwiliso lenyama.Abenzisi abambalwa abakwenzi nokusetyenzwa, babeke ngqo ezi phaneli kumgca wemveliso. ukwenzela imveliso, ukuze kuphunyezwe injongo yokunciphisa iindleko. Olu hlobo lwemveliso lunenzuzo ngexabiso, kodwa luya kuvelisa amabala aqaqambileyo/amabi kamsinya emva kokusetyenziswa.Okwangoku kwimarike umboniso omninzi wekristale elulwelo oluxabiso uphantsi unjalo.igqitywe, ngoko awufuni kuthenga umboniso wekristale elulwelo ngexabiso eliphantsi, ukuthenga ezinye iibrendi ezingaziwayo. Ndiyavuya ukuthenga isiboniso esisezantsi – esingeyoxabiso eliphantsi.
2. Izizathu zokusetyenziswa
Amanye amanqaku e-LCD aqaqambileyo/amabi asenokubangelwa kukusetyenziswa kwenkqubo, akuxelele ngokulula malunga nokusetyenziswa okuqhelekileyo kwezinye izilumkiso:
(1) musa ukufaka iinkqubo ezininzi ngexesha elinye;Ufakelo lweenkqubo ezininzi kwinkqubo yokutshintsha kuya kubangela iqondo elithile lomonakalo kwiLCD.
(2) gcina amandla ombane kunye namandla esiqhelo;
(3) sukulibamba iqhosha leLCD nangaliphi na ixesha.
Zonke ezi zinto zintathu zichaphazela ngokuthe ngqo okanye ngokungathanga ngqo ukusebenza okuqhelekileyo kweemolekyuli "ze-crystal crystal box", ezinokukhokelela ekuveliseni amanqaku aqaqambileyo / amabi.Enyanisweni, iindawo ezikhanyayo / ezimbi zabathengi kwinkqubo yokusetyenziswa zinokuqondwa. ngokuhlolwa kweenjineli.Nkqu neendawo eziqaqambileyo/ ezimbi zabathengi zinokuqondwa ukuba abavelisi abenzi kakubi abathengi ngaphandle kwesazela.
Umgangatho wesizwe ngama-335, okuthetha ukuba amabala amathathu aqaqambileyo, okanye amabala amathathu amnyama, afaneleka njengesiqhelo.
Ixesha lokuposa: Jun-29-2019