Abantu bahlala bedidekile malunga neenkqubo ze-SMD, i-COB, kunye neDip kwimiboniso ye-LED. Kweli nqaku, uMjelo uza kucacisa iinkcazo kunye neempawu zezi zithathu ngokweenkcukacha.
1. Ikhokelwa yintoni i-SMD?
I-SMD (i-Wit-Propen-Proning) yitekhnoloji yokufakelwa ngokuthe ngqo kwi-chip ekhokelayo kumphezulu weBhodi yeSiphaluka. Ihlala isetyenziselwa izikrini eziphakamileyo ze-LORORS. Inzuzo yayo ilele ekunikezeleni ngoxinzelelo oluphezulu lwe-pixel kunye nefuthe elilinganayo, lenza ukuba ilungele iimeko ezineemfuno eziphezulu zokuchaneka kombala kunye neziphumo zokuthenga, amagumbi enkomfa kunye namanqanaba.
Ngenxa ye-Miniuricy yayo, itekhnoloji ye-SMD ifuna iimfuno eziphezulu zokufuma kunye nokukhuselwa kothuli, ezinokuthi zibe nemiceli mngeni kwizinto ezinomswakama okanye ezinothusi. Nangona kunjalo, ukusetyenziswa kwetekhnoloji ye-SMD elawula imeko yangaphakathi, kunye nokusetyenziswa kwamandla okuphezulu kwamandla kunye nokubonisa okubonakalayo kwenza ukhetho olufanelekileyo.
2. Ithetha ntoni i-cob?
I-COB (i-chip ekwibhodi) yitekhnoloji eya kubathengi be-Chip kwiBhodi yeSekethe yePCB, ekuboneleleni ngemveliso yokukhanya okuqaqambileyo kunye nokusebenza kobushushu. Itekhnoloji ye-COB inciphisa iingcingo ezikhokelayo kunye nezinto zokupakisha zephakheji ye-LEFA, ngaloo ndlela zifezekisa ukuxinana kwamandla okuphezulu kunye nefuthe elingcono lobushushu. Iipaneli ze-Cobilungele ubungakanani obukhulu, ubuqaqawuli bokukhanya ngaphandle kwesikrelemnqa.
Isakhono sokuchitheka kobushushu obuqinileyo sale teknoloji ilungele iindawo ezixineneyo, ezinjengeeBhili zangaphandle kwezikrini okanye izikrini zenqanaba le-LED, kwaye zinokwandisa ngokufanelekileyo ubomi benkonzo. Nangona iindleko zetekhnoloji ye-COB ziphakame, ukukhanya kwalo okukhulu kunye nokuchasana kwemozulu eyomeleleyo kwenza ukuba ukhetho lokuqala kwizikrini zangaphandle ze-LED.
3. Ithetha ntoni iDip?
I-DIP (i-Dial-kwiphakheji yomgca) yitekhnoloji yokufakwa kwe-LED ye-LED. Ifaka i-chip ye-LED kwiBhodi yeSekephethi ngezikhonkwane kwaye ihlala isetyenziselwa izikrini zangaphandle ze-LED kunye nezihlandlo zokujonga ixesha elide. Ezona zibonelelo ziphambili zetekhnoloji ye-DIP zivelisa ukuqaqamba kunye nokuqina, okunokumelana neemeko zemozulu ezihamba kakhulu, njengemvula enkulu, amaqondo aphezulu, kunye nemimoya ephakamileyo.
Nangona kunjalo, ngenxa ye-chixel ye-pixel ephantsi kunye nokusonjululwa okungalunganga kwetekhnoloji ye-DIP, ayilunganga izihlandlo ezifuna ukuboniswa okucacileyo. I-DIP ihlala isetyenziswa kwintengiso enkulu, ibala lemidlalo kunye neemeko zokujonga umgama omde, kwaye ilungele iindawo ezifuna impembelelo yokubonakalayo.
4. Yeyiphi engcono?
Okokuqala, isisombululo sisixhobo esiphambili esichaphazela isiphumo seCod Screen. Ukuba abasebenzisi bafuna inkcazo ephezulu kunye ne-pixel ephakamileyo ye-pixel, ngakumbi kwiindawo zangaphakathi, itekhnoloji ye-SMD ngokungathandabuzekiyo. Inokubonelela ngefuthe lokubonisa elinobungozi kunye nemibala echanekileyo, kwaye ikwafanelekile kangangezihlandlo ezineemfuno eziphakamileyo-ezineemfuno eziphakamileyo, ezinje ngeevenkile ezinkulu, amagumbi enkomfa, kunye nenqanaba lokubonisa. Ngezicelo ezifuna isisombululo esisezantsi, ezinjengeentengiso zangaphandle zokujonga umgama ubude, ngenxa yokupakisha i-DIP, ngenxa yokupakisha i-pixel kunye ne-pixel ye-pixel ephantsi, kodwa inokubonelela ngokukhanya okwaneleyo komgama omde .
Ngokuphathelele kokukhanya kunye nokuchitheka kobushushu, itekhnoloji ye-COB ngokubanzi iphezulu kakhulu kwi-SMD kunye neDip, ingakumbi kwiindawo ezifuna ukukhutshwa okuphezulu, ezinjengezikhuselo ze-PREARE Uyilo lwe-COB lwenza umsebenzi wayo wokulimaza ubushushu, yenza ukuba usebenze kakuhle ixesha elide kwaye uqinisekise umgangatho wokubonisa nangaphezulu okanye kwiindawo ezinobushushu. Ngokwahlukileyo, itekhnoloji ye-DIP ikwanokukhanya okuphezulu, kufanelekile kwiimfuno ezibonakalayo zomgama ezinde, kodwa isiphumo se-sperication yobushushu asilunganga njenge-cob.
Ngokuphathelele ukuqina, zombini i-DIP kunye ne-COB zinokungamelana neemeko ezinzima, ngakumbi ilungele indawo yangaphandle. Ngenxa yoyilo lwemveli lwayo, i-DIP inokugcina ubomi benkonzo ende phantsi kweemeko ezinzima ezifana nesandiso kunye nemvula enkulu. I-COB ikwahlala iqinile ngenxa yetekhnoloji ye-Advation ye-Advation, kodwa iindleko ziphezulu. I-SMD isetyenziswa ikakhulu kwiindawo zangaphakathi. Nangona ineengenelo ezithile kumswakama kunye nokuthintelwa kothuli, intsebenzo yayo kwimozulu egqithisileyo ayilunganga njenge-dip kunye ne-cob.
Ixabiso yeyona nto iphambili kubasebenzisi abaninzi. Ngokubanzi, itekhnoloji ye-DIP yeyona nto ineendleko zokukhetha, ilungele izikrini ezinkulu zangaphandle ezinesikali sohlahlo-lwabiwo mali olunemigangatho kunye neemfuno ezisezantsi zesigqibo. Itekhnoloji ye-SMD iphezulu kakhulu kwiindleko kodwa inokubonelela ngefuthe lokubonisa olusulungekileyo, ngoko ke isetyenziswa ngokubanzi kwiiprojekthi zokubonisa zangaphakathi. Itekhnoloji ye-COB, ngenxa yokusebenza kwayo ephezulu kunye nobushushu obunamandla obushushu, ihlala ilukhetho olubizayo, kodwa kwizikrini zangaphandle ezinokukhanya, ngokungathandabuzekiyo, ngokungathandabuzekiyo kutyalo mali oluphezulu.
Okokugqibela, kwimarike yangoku, i-SMD kunye netekhnoloji ye-COB yezona zikhetho ziphambili. Itekhnoloji ye-SMD ilawula kwicandelo lezisombululo eziphakamileyo ze-Indoor kuba ibonelela ngoxinzelelo oluphezulu lwe-pixel, ukusetyenziswa kwamandla aphantsi, kunye neziphumo ezilungileyo, kwaye zisetyenziswe kakuhle kwiivenkile ezinokuthenga, amagumbi enkomfa kunye namanqanaba. Itekhnoloji ye-COB, kunye nokusebenza kwayo okungaphezulu kobushushu obuphezulu kunye nokusebenza okuphezulu, kuye kwaba lukhetho lokuqala kwizikrini zokuthengisa ezinkulu zangaphandle kunye nokuboniswa okuqaqambileyo, ngakumbi ngokufanelekileyo kwiimeko zangaphandle ezifuna ixesha elide. Ngokwahlukileyo, itekhnoloji ye-DIP ikhutshiwe ngaphandle, ngakumbi kwizicelo ezifuna ukuzisombulula okuphezulu kunye nomboniso omnandi, apho i-dip ayisasebenzi, ngenxa yoko ayisacetyiswa.
Ixesha lasemva: ngoFebruwari-10-2025