Kanye nokwanda kokukhangisa kwangaphandle kwe-LED, kukhiqizwa uchungechunge lwezinkinga ezingezinhle, kufaka phakathi isithombe sedolobha. Lapho isibonisi se-LED sisebenza, singasebenza ukukhanyisa idolobha futhi sikhiphe imininingwane. Kodwa-ke, lapho "iphumula", kubonakala sengathi "kuyisibazi" sedolobha, is incompatible with indawo ezungezile futhi ithinta kakhulu ubuhle bedolobha, ibhubhisa indawo yedolobha. Ngenxa yokuvela kwalezi zinkinga, ukugunyazwa kokufakwa kwesikrini esikhulu sangaphandle sekuya ngokuya kuba nzima, futhi nokuphathwa kwezikhangiso zangaphandle sekuqine kakhulu. Ukubonisa ngale kwe-LED akuhlanganisi nje kuphela zonke izinzuzo zesibonisi se-HD se-LED esivamile, kodwa futhi kunciphisa ubuhle bedolobha. Ngenxa yokuthi ifakwe ngemuva kodonga lwamakhethini engilazi, ayithinti indawo ezungezile ngisho nalapho ingasebenzi emini. Ngesikhathi esifanayo, ngenxa yokuthi yamukela uhlobo olusha lokukhangisa kwangaphakathi ngokuxhumana kwangaphandle, igweme ukugunyazwa kokukhangisa kwangaphandle. Ukwengeza, ngokusheshisa ukwakhiwa kwamadolobha, udonga lwamakhethini engilazi, oluyimpahla yokwakha yezinga eliphezulu lomkhathi, luye lwathandwa kancane kancane. Isikrini esikhanyelayo sibonakala ngesisindo saso esilula, asikho isakhiwo sohlaka lwensimbi, ukufakwa nokugcinwa okulula, kanye nokungena kahle. Ihambisana kahle nodonga lwamakhethini engilazi. Akuwona nje umuzwa wokungahambisani nodonga lwamakhethini engilazi, kodwa futhi ngenxa yemfashini, ubuhle, isimanje kanye nobuchwepheshe, enezela ubuhle obukhethekile ekwakhiweni kwezakhiwo zasemadolobheni. Ngakho-ke, isikrini se-LED esisobala sizuze ukuqashelwa ngazwi linye emakethe futhi sithole ukunakwa okukhulu nomdlandla.
Okwesithathu, izici zokubonisa okusobala kwe-LED (1) ukusebenza (2) Ayithathi isikhala futhi isisindo esilula. Ubukhulu bebhodi eliyinhloko yi-10mm kuphela, futhi umzimba wesikrini sokubonisa ngokuvamile unesisindo esingu-10Kg / m2 kuphela. Akudingi ukushintsha isakhiwo sokwakha futhi iqondiswe ngqo odongeni lwamakhethini engilazi. (3) Akunasidingo sokwakhiwa kohlaka lwensimbi, okusindisa izindleko eziningi zokufaka nezokulungisa. Iqondiswe ngqo odongeni lwamakhethini engilazi futhi ayidingi ukwakheka kohlaka lwensimbi, olonga izindleko eziningi. (4) Umphumela wokubonisa ohlukile Ngoba isizinda sokubonisa sisobala, isithombe sokukhangisa singamiswa odongeni lwengilazi, olunomphumela omuhle wokukhangisa nomphumela wobuciko. (5) Ukugcinwa okulula nokusheshayo kokugcinwa kwendlu kuyashesha futhi kuphephile, konga abasebenzi nezinsizakusebenza. (6) Ukonga amandla nokuvikelwa kwemvelo akudingi uhlelo lwendabuko lwefriji nomoya opholile ukushabalalisa ukushisa, okungaphezu kokulondolozwa kwamandla kagesi okungaphezu kwama-30% kunokubonisa okujwayelekile kwe-LED.
Okwesine, izinkinga ezinhlanu ezidinga ukuxazululwa ekubonisweni kwe-LED okusobala (1) Ukukhethwa kokungena nokuhlukaniswa kwamaphoyinti kusuka Ngokuya ngemikhiqizo emakethe, isikrini esibala sinesilinganiso sokungena esingama-85% kanye nesikhala samachashazi okungenani u-3mm. Okwezikrini ezisobala, ngabe izinga lokungena nendawo yokuchashaza ifinyelele umkhawulo? Eqinisweni, akungenxa yokuthi ibhodi le-PCB, umshayeli we-IC, kanye nobuhlalu besibani uqobo alubonakali. Uma iphimbo lamachashazi lenziwe laba lincane, kufanele kube ngenxa yokulahlekelwa yingxenye yokungena, futhi ukuphakama okuphezulu kubonakala nje. Inzuzo enkulu yesikrini ukuthi ukukhuphuka kwesilinganiso sokungena kunwetshwa iphimbo lamachashazi, okuthinta ukucaca nokuboniswa kwesikrini. Ngakho-ke, lokhu kuyinkinga. (2) Isevisi yokuthengisa ngemuva, ukugcinwa komkhiqizo lula nokuthembeka komkhiqizo. Okokuqala, ubuhlalu besibani se-LED esikhipha ohlangothini obusetshenziswa ekubonisweni kwe-LED okusobala emakethe abuqinile kokujwayelekile, kubi ngokungaguquguquki nasekuzinzileni, okuholela ezindlekweni eziphakeme zokukhiqiza kanye nensizakalo enzima ngemuva kokuthengisa. Okwesibili, kunemikhiqizo eminingi eyenziwe ngezifiso emakethe, futhi inani lincane. Kunzima ukukhiqiza ngobuningi, okubuye kube yisizathu esibalulekile sezindleko eziphezulu zesikrini esibonakalayo se-LED. Isithombe esingakwesobunxele: umphumela wokubuka lapho isikrini singakhanyi; isithombe esiphakathi nesithombe sangakwesokudla: ukusebenza lapho isikrini sidlala izikhangiso (3) Ungakufinyelela kanjani “ukubonakala okusobala” Okubizwa ngokuthi “ukubonakala kweqiniso” kusho ukuthi isibuko esibonakalayo kanye nesakhiwo sengilazi ukuhlanganiswa kwangempela. (4) Ukumiswa ngokwezifiso kanye nokwenziwa ngokwezifiso kokumiswa kwenkinga kunganciphisa izindleko, ukwenza ngokwezifiso kungenza isikrini esibonakalayo nesakhiwo sifinyelele ezingeni eliphezulu lokuvumelana. (5) Inkinga yokudluliswa okusobala ngemuva kwesikrini esibonakalayo esikrinini ukudlala izikhangiso, ekwakhiweni kwesikrini sokuqukethwe sokukhangisa Njengamanje, kuyadingeka ukususa umbala ongemuva ongadingekile bese ufaka omnyama esikhundleni saso. Okuqukethwe okuzoboniswa kuphela okuboniswayo, futhi ingxenye emnyama ayikhiphi ukukhanya ngesikhathi sokudlala, okuwumphumela obala. Le ndlela yokudlala inganciphisa kakhulu ukungcoliswa kokukhanya.
Okwesihlanu, okusobala okungahle kube khona uhlelo lokusebenza lwemakethe yokubonisa i-LED. Isibonisi esisha se-LED esisobala sivule inkambu entsha yohlelo lokusebenza futhi sinamathemba abanzi emakethe. Ifanele ikakhulukazi insimu ye "imidiya yokwakha", ebhekelela izidingo zemakethe evelayo futhi eyenze ngempumelelo insiza yemithombo yezindaba engaphandle. Ngokwezibalo, udonga lwengilazi lwesimanjemanje lwengilazi lunendawo ephelele engaphezu kwamamitha-skwele ayizigidi ezingama-70, ikakhulukazi egxile ezindaweni zasemadolobheni. Udonga olukhulu lwamakhetheni engilazi luyimakethe enkulu engahle ibe khona yokukhangisa kwabezindaba bangaphandle. Inani lokukhangisa lale makethe alitholakali okwamanje. Sekwakhiwe ngokuphelele, futhi udonga lwengilazi lwengilazi luyinkambu entsha yolwandle oluhlaza okwesibhakabhaka esimweni sezinsizakusebenza zokukhangisa ngaphandle zasemadolobheni ziya ngokuya ziphele. Ububanzi bale nsimu bukhulu kakhulu, njengezakhiwo zomhlaba ezisemadolobheni, izakhiwo zikamasipala, izikhumulo zezindiza, izitolo zezimoto ze-4S, amahhotela, amabhange, izitolo zamaketanga nezinye izakhiwo zodonga lwamakhethini engilazi ezinenani lentengiso.
Isikhathi sokuthumela: Feb-28-2020