Eli phepha lixoxa ngezizathu kunye nezisombululo zento etsalayo yombala ogcweleyo we-LED ephezulu-inkcazo yesikrini esincinci sokubonisa isithuba!
Izicelo zokubonisa umbala ogcweleyo we-LED zihlala zikwimo yokudlala ividiyo kwiluphu, kwaye lo mboniso uguquguqukayo uya kuhlawulisa i-parasitic capacitance yekholamu okanye umgca xa umgca utshintshiwe, kubangela izibane ze-LED ezingafanele zikhanyiswe ngoku. umzuzu wokuvela umnyama, obizwa ngokuba yi "drag shadow" phenomenon.
Ezona zizathu ziphambili zesenzeko sokutsala zezi zilandelayo:
① Ingxaki yomqhubi wekhadi levidiyo.Ungazama ukuhlaziya umqhubi wekhadi lemizobo okanye ufake kwakhona umqhubi wekhadi lemizobo.Kwangaxeshanye, kuyacetyiswa ukuba uhlengahlengise isisombululo kunye nezinga lokuhlaziya, elinokuthi linxibelelene nexesha lokuphendula lomboniso weLCD.
② Ingxaki yekhadi levidiyo.Ungazama ukuyiplaga kwakhona kwaye ucoce umnwe wegolide.Kwangaxeshanye, unokujonga ukuba i-fan yekhadi yemizobo isebenza ngokwesiqhelo.
③ Ingxaki yomgca wedatha.Kuyimfuneko ukutshintsha ikhebula ledatha okanye khangela ukuba intambo yedatha igobile.
④ Ingxaki yentambo yesikrini.Oko kukuthi, intambo yeVGA.Jonga ukuba le ntambo iqhagamshelwe kakuhle kwaye ikhululekile na.Zama ukutshintsha intambo yeVGA ekumgangatho ophezulu.Ukongeza, intambo yeVGA kufuneka ibe kude nentambo yamandla.
⑤ Ingxaki yokubonisa.Qhagamshela imonitha kwenye ikhompyuter eqhelekileyo.Ukuba ingxaki iyaqhubeka, inokuba yingxaki yokubeka iliso.
Itekhnoloji yokuphelisa isithunzi yesikrini sokubonisa i-LED inokwenza umfanekiso obonisa ubuthathaka kwaye wenze umboniso womfanekiso ufikelele kumgangatho ophezulu wenkcazo yomfanekiso;Ukusetyenziswa kwamandla aphantsi kunokugcina amandla ombane ngexesha lokusetyenziswa kwexesha elide lokubonisa isikrini se-LED ukuhlangabezana neemfuno zokusetyenziswa kwexabiso eliphantsi kunye nokugcinwa kwamandla kunye nokukhuselwa kwendalo;Ukuphakama kwezinga lokuhlaziya, uzinzile ngakumbi umfanekiso obonisayo, ukubonelela ngenkxaso yobugcisa bomboniso ococekileyo kunye nomgangatho ophezulu, kwaye le mpembelelo yokubonisa nayo yenza ukuba iliso lomntu lizive lidiniwe xa libukele, kwaye liyakwazi ukuhlangabezana neemfuno zokufota ngesantya esiphezulu.Yiyo kanye le nto eye yakhuthaza ukuphuculwa kwesiphumo kuzo zonke iinkalo, kwaye yakhuthaza ngamandla uphuhliso lwetekhnoloji yesicelo sesikrini sonke sokubonisa i-LED.
Itekhnoloji yangoku yokuphelisa isithunzi iphelisa ngokufanelekileyo into yokutsala.Xa umgca we-ROW (n) kunye no-ROW (n+1) utshintsha imigca, umsebenzi wokuphelisa isithunzi wangoku uhlawula ngokuzenzekelayo i-parasitic capacitance Cc.Xa umgca we-ROW (n + 1) uvuliwe, i-parasitic capacitance Cc ayiyi kuhlawuliswa ngesibane se-2, ngaloo ndlela isusa i-drag phenomenon.
Ukuze kuncitshiswe ukusetyenziswa kwamandla okuboniswa kwe-LED, iimveliso zamandla aphantsi ziye zaziswa.Nciphisa umbane wobonelelo lwamandla esikrini sokubonisa i-LED ngokunciphisa amandla ombane akhoyo ngoku.Le ndlela ikwanciphisa amandla ombane ombane, anokuphelisa ukuxhathisa kwe-voltage ye-1V ekufuneka idityaniswe kuthotho lwesibane esibomvu.Ngolu phuculo zimbini, ukusetyenziswa kwamandla aphantsi kunye nezicelo ezikumgangatho ophezulu zinokufezekiswa.
Ngamafutshane, nokuba bubuchwephesha bokuphelisa okanye itekhnoloji yokuphelisa yangoku, eyona ndima ibalulekileyo yetekhnoloji yokuqhubela phambili kukwenza umfanekiso uzinze kwaye ucace, kanye njengekhadi lemizobo yekhompyuter, ukuqinisekisa umgangatho womfanekiso ogudileyo, kwaye ekugqibeleni ufezekise. isiboniso se-LED esinembala echanekileyo echanekileyo.
Ixesha lokuposa: Feb-18-2023