Xa ufaka izikrini zokubonisa ezi-LED kwiicawe okanye iicawa, ixabiso lihlala liyinkxalabo ephezulu kubantu abaninzi. Uluhlu lwamaxabiso ezikrini ze-LED zibanzi kakhulu, ziyahluka ukusuka kumakhulu amabini eedola kumashumi amawaka eedola.
Xa ucwangcisa iprojekthi yodonga lwe-LED, kubalulekile ukuba uqonde izinto eziphambili ezichaphazela ixabiso. Ngokwemeko yentengiso yangoku yentengiso, ixabiso lodonga lwevidiyo ye-LED linokuqala kwi-600 yeedola kwiphaneli ye-LED, kwaye ixabiso lenkqubo iyonke linokususela kwi- $ 10,000. Ezona zinto ziphambili ezichaphazela ixabiso zibandakanya ubungakanani besikrini, umgangatho wepaneli, ukungcungcutheka kwepaneli, iimfuno zokufakwa, kwaye nokuba kuya kufuneka khona. Kweli nqaku, ukumiswa kuya kukunceda ucacisa ubume bamaxabiso okuqinisekisa ukuba ufumana esona sisombululo sifanelekileyo kuhlahlo-lwabiwo mali lwakho.
1. Ukubekwa kwexabiso lodonga lweCawa yeCawa
1.1 Ixabiso lepaneli enye ye-LED
Ixabiso lepaneli enye yecawa ichatshazelwe zizinto ezininzi, ikakhulu ziquka ubukhulu bephaneli, uxinzelelo lwe-pixel, uphawu, kunye nomgangatho wepaneli. Kwisikrini sodonga le-LED esisetyenziswa kwiicawa, kuyacetyiswa ukuba ukhethe iiphaneli zodonga ze-LED ngexabiso eliphakathi kwe- $ 400 kunye ne- $ 600 kwiphaneli nganye. Iiphaneli ezinjalo zihlala zinomyinge wokusebenza kakuhle, ezingenakukwazi ukuhlangabezana neemfuno zemboniselo zendawo yecawe kodwa kukuphepha ukuchitha uhlahlo-lwabiwo mali. Ngaphakathi kolu luhlu lwamaxabiso, unokukhetha iiphaneli zodonga ze-LED ngesixilongo se-P3.9 okanye i-P4.8, eqinisekisa ukucaciswa kwaye kuhlangatyezwa kwezona mfuneko yokusetyenziswa kwecawe.
Ezi phaneli ze-LED zihlala zilungele iimeko zangaphakathi kwaye zinokubonelela ngemifanekiso ecacileyo kunye nesicatshulwa kumgama omde wokujonga. Ubungakanani besikrini obuqhelekileyo kwiicawe ukusuka kwiimitha ezi-3 ukuya kwiimitha ezi-6. Ukusebenzisa iipaneli kolu luhlu lwamaxabiso kunokufezekisa ifuthe lokubonakalayo ngelixa ulawula uhlahlo-lwabiwo mali.
1.2 Iindleko zenkqubo iyonke (kubandakanya izixhobo zeaudio, zokulungisa, njl. Njl.)
Ukongeza kwiindleko zeUdonga lweCawe yeCawaIiphaneli ngokwazo, ixabiso lenkqubo yevidiyo iyonke ye-LOP yevidiyo ikwafuna ukuqwalasela iindleko ezongezelelekileyo ezinje ngezixhobo zevidiyo, iiprojeki, iinkqubo zokulawula, kunye nokufakwa. Ngokweenkcukacha zentengiso, iindleko ziyonke zenkqubo yecawa yecawa ye-EPRE ye-EPRE ye-EPRED ihlala isusela kwi- $ 10,000 ukuya kwi-50 000 yeedola, kuxhomekeke kulungiselelo olukhethiweyo kunye nobunzima benkqubo.
Izixhobo zeaudiyo:Nangona i-Audio ayisiyonxalenye ephambili yodonga lwevidiyo ye-LED, iicawa ezininzi ziya kubambisane nenkqubo yesandi yokuphucula ungqamaniso lweziphumo ezibonakalayo kunye nesandi. Ixabiso lezixhobo zeaudiyo zimalunga namakhulu ambalwa amawaka eedola, kuxhomekeke kuhlobo lwencwadi kunye noqwalaselo lwesandi.
Iiprosesa kunye neenkqubo zokulawulaInkqubo yokulawula kunye neprosesa ngamacandelo aphambili ukuqinisekisa ukuba umboniso ogudileyo womxholo kudonga lwe-LED. Ixabiso leprosesa lihlala lisusela kwi-1 000 yeedola ukuya kwi-5 000 yeedola, kuxhomekeke kubunzima benkqubo kunye nemisebenzi exhaswayo. Okwangoku, inkqubo yolawulo elungisiweyo inokuxhasa umboniso wokubonisa ubuninzi bomhlaba, intsebenziswano kude, kunye neminye imisebenzi.
Ixabiso lokufakelwa:Ixabiso lokufakelwa kwescreen le-LED ihlala ihamba ngokobunzima kunye neemfuno zesiza kwaye inokufuna uhlahlo-lwabiwo mali olongezelelweyo. Ngeecawa, indleko yokufakelwa iyahluka kakhulu ngokweemfuno ezahlukeneyo kunye ne-ranges ukusuka kwi-2 000 yeedola ukuya kwi-10,000 yeedola, kuxhomekeke kwinani lezinto ezisisikrini (njengamandla, Ulwakhiwo lwenkxaso, njl. Njl.).
2. Zine izinto eziphambili zokuqhuba zantlukwano zantlukwano zexabiso leecawe
2.1 Ubungakanani bobungakanani kunye nendawo yokubonisa
Ubungakanani bodonga lwe-LED ngokuthe ngqo kwixabiso. Iindonga ezinkulu zeCawa ezikhokelayo zifuna iipaneli ezingaphezulu kunye nokufakwa okuntsonkothileyo, ezikhokelela kwiindleko eziphezulu. Ngokwesiqhelo, izikrini zecawe zisuka kwiimitha ezi-3 ukuya kwiimitha ezi-6 ububanzi. Ukukhetha ubungakanani besikrini sasekunene kubalulekile - kufuneka kube kukhulu ngokwaneleyo ukuba abaphulaphuli babone ngokucacileyo kodwa bangabi sikhulu kangangokuba kuphumela kwiindleko ezingeyomfuneko. Ukukhetha isikrini esincinci kunokunceda ukunciphisa iindleko ngokubanzi ngaphandle kokusebenza kakuhle.
2.2 Ukuxinana kwe-pixel (ixabiso le-p)
Ukuxinana kwe-pixel (i-p-ixabiso) kumisela ubuqaqawuli bomfanekiso. Ixabiso eliphantsi le-p (njenge-P3.9 okanye i-P4.8) inikezela ngeempawu ezicacileyo, kodwa ikwandisa ixabiso. Kwindawo ezininzi zecawa, apho abaphulaphuli bahleli kumgama, i-P3.9 okanye i-P4.8 i-P4.8 i-P4.8 iqhelekile. Ukukhetha uxinano oluphezulu lwe-pixel akusoloko kuyimfuneko kwaye inokukhokelela kwiindleko ezongezelelweyo ngaphandle kokuphucuka okubonakalayo kumgangatho.
2.3 Umgangatho wepaneli kunye nohlobo
Umgangatho weephaneli ze-LED udlala indima ebalulekileyo kwixabiso. Iiphaneli ezikumgangatho ophezulu zihlala zihlala ixesha elide kwaye zinokuqina okungcono kunye nokunganyangeki okuphazamisekileyo, kodwa zeza ngeendleko eziphezulu. Ukongeza, uhlobo lwephaneli (i-Indone vs) ichaphazela ixabiso. Iindonga zangaphandle ze-LED zifuna amanqanaba okhuselo (umzekelo, i-IP65 i-IP65 yokulinganisa) kunye nokuqaqamba okuphezulu, kubenza babiza kakhulu. Uninzi lweemeko zecawa, udonga lwe-LOROOR luninzi ngaphezu kwalo kwaye lunokunceda iindleko.
2.4 Iimfuno zokufakwa kunye nokuqwalaselwa kwendalo
Ubunzima bofakelo luchaphazela iindleko zonke. Ukufakwa kwesiko okanye kufakelo oluntsonkothileyo, njengabafuna ukuseta kwamandla, indawo yokuhlala indawo, okanye iindlela ezahlukeneyo zokuphezulu (umz. Ukukhetha indawo ethe tye, indlela yokufaka i-faction inokugcina imali. Ukongeza, izinto zokusingqongileyo ezinjengeengozi zendawo kunye nemfuno yezixhobo ezikhethekileyo (umz.
3. Ukukhetha isikrini se-LED efanelekileyo kwiCawa yakho
Ukukhetha isikrini esifanelekileyo se-LED akunyanzelekanga ukuba siqwalasele ixabiso kuphela kodwa siqwalasele ngokupheleleyo iimfuno ezithile zecawe yakho. Indawo yecawe ihlala inkulu, kwaye umgama phakathi kwabaphulaphuli kunye nesikrini side. Ke ngoko, kufanelekile ukukhetha isikrini se-LED ngesixa-mali esiphakathi se-pixel (njenge-P3.9 okanye iphe4.8) Ukuqinisekisa ukucaca kwempembelelo yokubonakalayo.
Ubungakanani: Ukuba indawo yecawe inkulu, isikrini esikhulu sinokufuneka, okanye izikrini ezininzi ziphaphazelwe eludongeni; Ukuba indawo incinci, isikrini esiphakathi sanele. Ngokwesiqhelo, ubungakanani besikrini se-LED kwiicawa ezivela kwiimitha ezi-3 ukuya kwiimitha ezi-6. Khetha ngokweemfuno zakho.
Ukuxinana kwePixel: P3.9 okanye iphe4.8 sisiseko esiqhelekileyo se-pixel esetyenzisiweyo kwiicawe. Ezi zinto zixineneyo ze-pixel zinokuqinisekisa ukuba abaphulaphuli ngomgama omde banokubona ngokucacileyo umxholo kwaye abayi kukwandisa iindleko ezingeyomfuneko.Ukukhetha i-pixel ephezulu kakhulu ye-pixel kunokukhokelela kwiindleko ezigqithisileyokwaye ungahambelani nezona mfuno.
Uhlobo lwepaneli: Iiphaneli ze-INORS ziqhele ukuba azidingi ukuba zibe nokuqaqamba okuphezulu okanye imisebenzi yamanzi. Ke ngoko, ukukhetha isikrini seCawa yeCawe yangaphakathi sinokugcina uhlahlo-lwabiwo mali oluninzi.
I-4. Ulondolozo kunye nobomi bodonga lweCawe
Indleko zesondlo kunye nobomi benkonzo yesikrini seCawe seCawa ziqwalaselwa kwisigqibo sokuthenga. Udonga oluphezulu lwe-LOPO LED ihlala inobomi benkonzo ende. Ubomi obuqhelekileyo bezitshixo ze-LED zinokufikelela kwiiyure ezingama-50 000 okanye ixesha elide. Oku kuthetha ukuba phantsi kweemeko ezifanelekileyo zokusetyenziswa, icawe inokunandipha inkonzo efanelekileyo yesikrini se-LED yexesha elide.
Ixabiso lolondolozo: Ukugcinwa kwezikrini zokuBoniswa kwe-LED kudla kakhulu, ikakhulu kubandakanya ukucoca rhoqo kwaye ngamanye amaxesha zithathe indawo yeemodyuli. Ukukhetha uphawu olusemgangathweni oluphezulu, njengokuhamba nge-RED, kunokunciphisa iindleko zexesha elide zexesha elide kuba iimveliso ezisemgangathweni eziphezulu zinesifo esomeleleyo kunye nokuzinza.
Ubomi Benkonzo: Ukukhetha i-LED yeCawa yeCawe enokubakho kunokuqinisekisa ukuba isikrini sihlala sisebenza ngokufanelekileyo, sithintele ukutshintshwa kwezixhobo kunye nokonga imali yexesha elide yeCawa.
5. Ungayigcina njani indleko zakho zokuthenga kwiscreen ye-LED
Khetha inkqubo esebenzayo Umzekelo, isikrini se-LED kwiCawa asidingi ukuqaqamba okuphezulu kakhulu okanye ukungcungcutheka kakhulu kwe-pixel ephezulu kakhulu. Sikhankanye ukuba ukukhetha isikrini se-P3.9 okanye iphe4.8 inokuhlangabezana neemfuno ezininzi.
Kulumkele ukuqwalaselwa okungaphezulu: Abathengisi abaninzi baya kuphakamisa izixhobo okanye iinkonzo kubathengi, ezinokuthi zingafunwa yicawa. Unganxibelelana nomthengisi ukuba asuse ezinye izinto ezingeyomfuneko kwaye unciphise iindleko.
Nxibelelana nomthengisi kwangaphambili ukufumana izaphulelo okanye ukubonelela ngokukhethekileyo: Ukuseka ubudlelwane bentsebenzo yexesha elide kunye nomthengisi kwaye ukuxoxa ngexabiso elifanelekileyo ukugcina iindleko. Ngokunxibelelana ngqo noMvelisi we-IRT omenzi, umrhumo omlimi unokuthintelwa kwaye iindleko zokuthengwa kwempahla zinokuncitshiswa ngakumbi.
6. Iingxaki eziqhelekileyo zokufakwa kodonga lwevidiyo ye-ECP
Imiceli mngeni yokufakelwa: Ukufakwa kweendonga zevidiyo ezi-LED kunokujongana nothotho lweengxaki ezinjengeendawo ezikhoyo, uqhagamshelo lwezixhobo, kunye nokunikezelwa kwamandla. Kubalulekile ukuqinisekisa ukuba kukho amandla aneleyo kunye nendawo kwisiza ukuxhasa ukusebenza kwezixhobo kunye nokuqinisekisa ukufakelwa kokuzinza kwescreen.
Ukulungiswa kwendawo: Ngaphambi kofakelo, icawe kufuneka iqwalasele ukuba udonga kufuneka luqinise, nokuba kukho inkxaso eyaneleyo yombane, nokuba i-Scrick Suble ingabakhathalela bonke abaphulaphuli.
Thelekisa phakathi kweqela lobungcali kunye nokufakwa kobuqhetseba: Ukuqesha iQela loKufakelo loBuchule boBuchule lolona khetho lufanelekileyo ukuqinisekisa inkqubela phambili egudileyo yofakelo. IQela leNkxaso yoBugcisa boBugcisa be-5
I-7. Ukuxhasa ngemali kunye nokhetho lwentlawulo yesikrini sokubonisa esidleleni
Iicawa ezininzi zisenokungabi nazimali ezaneleyo zokuhlawula imali epheleleyo ngexesha elinye, kodwa zinokukhetha intlawulo yokufakelwa okanye iinkonzo zokuxhasa ngemali ukunciphisa uxinzelelo lwezemali. Ukuxoxisana nomthengisi ukufumana iindlela eziguqukayo zokuhlawula, ezinje ngentlawulo yokufaka, inokunceda iCawa icwangcise uhlahlo-lwabiwo mali. I-RTEFF ikwabonelela ngeendlela eziguqukayo zokuhlawula kunye nezisombululo ezifanelekileyo zokuxhasa ngemali kubathengi ukunceda ukuba icawe ithenge ngokulula izixhobo ezifunekayo.
Ngezi zicwangciso, unokuqinisekisa ukuba inkqubo esemgangathweni esemgangathweni ikhethwe kwaye ifakwe kwiCawe kuhlahlo-lwabiwo mali, yaphucula amava onqulo, kwaye ifezekise iimfuno zexesha elide lecawa.
8. Ukuqukumbela
Ngokuziqalisa eli nqaku, unokuqonda okubanzi kokudityaniswa kweendleko, izinto zokhetho, kunye nezibonelelo zexesha elide zokufaka udonga olukhokelwayo ecaweni. Nokuba inyula i-pixel efanelekileyo, ubungakanani, okanye indlela yokunciphisa indleko zesondlo, unokuqinisekisa ukuba ufumana esona sisombululo sinendleko.
Nxibelelana nathi ngoku ukufumana isisombululo esivakalayo secawa yakho. Qinisekisa ukuba ngelixa ulawula uhlahlo-lwabiwo mali, ufumana ezona mveliso ziphezulu kunye neenkonzo. Siza kubonelela ngamaxabiso achanekileyo kunye nezicwangciso zokufakelwa ngokweemfuno zakho ezithile, zikuvumela ukuba wenze isigqibo sotyalo-mali ngobulumko kudonga lweCawa kwaye ufumane ubuyisele.
Ixesha leposi: NgoDE-23 ukuya ku-2424