Ungasikhetha njani isikrini se-LED kwiCawa yakho ka-2024

1. Intshayelelo

Xa ukhetha i-LEDisikrinikwicawe, zininzi izinto ezibalulekileyo ekufuneka ziqwalaselwe. Oku akuhambisani kuphela nonikezelo olundilisekileyo lwemisitho yenkolo kunye nokuphucula amava ebandla, kodwa kubandakanya ukugcinwa kwendawo engcwele yendawo. Kweli nqaku, izinto ezibalulekileyo ezihlelwe ziingcali zizikhokelo ezingundoqo zokuqinisekisa ukuba isikrini se-LED yecawa sinokudibanisa ngokugqibeleleyo kwimeko yecawa kwaye idlulisele ngokuchanekileyo iintsingiselo zonqulo.

2. Ukumiselwa kobungakanani be-LED Screen kwiCawa

Okokuqala, kufuneka uqwalasele ubungakanani bendawo yecawe yakho kunye nomgama wokubukela wabaphulaphuli. Ukuba icawa incinci kwaye umgama wokubukela umfutshane, ubungakanani bodonga lwe-LED lwecawa lunokuba luncinci; ngokuchaseneyo, ukuba yicawa enkulu kunye nomgama wokubukela ixesha elide, kufuneka ubungakanani obukhulu becawa yesikrini se-LED ukuze kuqinisekiswe ukuba abaphulaphuli kwimiqolo yangasemva banokubona ngokucacileyo umxholo wesikrini. Ngokomzekelo, kwi-chapel encinci, umgama phakathi kwabaphulaphuli kunye neskrini unokuba malunga ne-3 - 5 yeemitha, kunye nesikrini esinobukhulu be-diagonal ye-2 - 3 yeemitha ezinokwanela; ngelixa kwicawa enkulu enendawo yokuhlala abaphulaphuli ingaphezu kweemitha ezingama-20 ubude, isikrini esinobukhulu be-diagonal ye-6 - 10 yeemitha sinokufuneka.

3. Isindululo soDonga lwe-LED lweCawa

Isisombululo sichaphazela ukucaca komfanekiso. Izigqibo eziqhelekileyo zodonga lwevidiyo ye-LED yecawa ziquka i-FHD (1920 × 1080), 4K (3840 × 2160), njl. Ukuchazwa kweefilim zenkolo, iipatheni zezenkolo ezintle, njl.njl. Nangona kunjalo, ukuba umgama wokubukela umde ngokwentelekiso, isisombululo se-FHD sinokuhlangabezana neemfuno kwaye siphantsi ngokwentelekiso yeendleko. Ngokuqhelekileyo, xa umgama wokubukela ujikeleze i-3 - 5 yeemitha, kuyacetyiswa ukuba ukhethe isisombululo se-4K; xa umgama wokubukela udlula i-8 yeemitha, isisombululo se-FHD sinokuqwalaselwa.

4. Imfuneko yokuKhanya

Indawo yokukhanyisa ngaphakathi kwecawa iya kuchaphazela imfuneko yokukhanya xa ukhetha isikrini se-LED yecawa. Ukuba icawa ineefestile ezininzi kunye nezibane ezaneleyo zendalo, isikrini esinokukhanya okuphezulu siyafuneka ukuze kuqinisekiswe ukuba umxholo wesikrini usabonakala ngokucacileyo kwindawo eqaqambileyo. Ngokubanzi, ukukhanya kwesikrini se-LED yecawe yangaphakathi kuphakathi kwe-500 - 2000 nits. Ukuba ukukhanya ebandleni kuphakathi, ukukhanya kwe-800 - 1200 nits kunokwanela; ukuba icawa inokukhanya okuhle kakhulu, ukukhanya kungadinga ukufikelela kwi-1500 - 2000 nits.

5. Ukuqwalaselwa kothelekiso

Ukuphakama okungafaniyo, okucebileyo imibala yombala yomfanekiso iya kuba, kwaye umnyama nomhlophe uya kubonakala uhlambulukile. Ukubonisa imizobo yenkolo, izibhalo zeBhayibhile kunye nezinye iziqulatho, ukukhetha udonga lwe-LED yecawa kunye nokwahluka okuphezulu kunokwenza umfanekiso ucace ngakumbi. Ngokuqhelekileyo, umlinganiselo wokuchasana phakathi kwe-3000: 1 - 5000: 1 lukhetho olulungileyo, olunokubonisa kakuhle iinkcukacha ezinjengokukhanya kunye nokutshintsha kwethunzi kumfanekiso.

6. Ukujonga i-Angle yeCawa ye-LED Screen

Ngenxa yokusasazwa ngokubanzi kwezihlalo zabaphulaphuli ebandleni, isikrini se-LED secawa kufuneka sibe ne-angle enkulu yokujonga. I-angle yokujonga efanelekileyo kufuneka ifikelele kwi-160 ° - 180 ° kwicala elithe tye kunye ne-140 ° - 160 ° kwicala elithe nkqo. Oku kunokuqinisekisa ukuba kungakhathaliseki ukuba abaphulaphuli bahleli phi ecaweni, banokubona ngokucacileyo umxholo okwisikrini kwaye baphephe imeko yokuguqulwa komfanekiso okanye ukufiphala xa bejonge ecaleni.

7. Ukuchaneka koMbala

Ukubonisa imikhosi yenkolo, imizobo yenkolo kunye nezinye iziqulatho, ukuchaneka kombala kubaluleke kakhulu. Isikrini se-LED kufuneka sikwazi ukuvelisa ngokuchanekileyo imibala, ngakumbi eminye imibala yezenkolo, njengombala wegolide omele ubungcwele kunye nombala omhlophe obonisa ubunyulu. Ukuchaneka kombala kunokuvavanywa ngokujonga inkxaso yendawo yombala yesikrini, njengoluhlu lwe-sRGB, i-Adobe RGB kunye nezinye iigamu zemibala. Okukhona ubanzi uluhlu lokugubungela i-gamut yombala, kokukhona unamandla amandla okuvelisa umbala.

8. Umbala ofanayo

Imibala kwindawo nganye yodonga lwe-LED yeCawa kufuneka ifane. Xa ubonisa indawo enkulu yombala oqinileyo ongasemva, njengomfanekiso ongasemva womsitho wenkolo, akufuneki kubekho imeko apho imibala emphethweni kunye nombindi wesikrini ingahambelani. Ungajonga ukufana kwemibala yesikrini sonke ngokujonga umfanekiso wovavanyo xa usenza ukhetho. Ukuba udidekile malunga noku, xa ukhetha i-RTLED, iqela lethu lobuchwephesha liya kusingatha yonke imicimbi enxulumene nesikrini se-LED secawa.

9. Ixesha lokuphila

Ubomi benkonzo yeCawa ye-LED screen budla ngokulinganiswa ngeeyure. Ngokuqhelekileyo, ubomi benkonzo yesikrini se-LED esiphezulu secawa sinokufikelela kwiiyure ezingama-50 - 100,000. Ithathela ingqalelo into yokuba icawa inokusebenzisa isikrini rhoqo, ngakumbi ngexesha leenkonzo zonqulo kunye nemisebenzi yenkolo, imveliso enobomi obude benkonzo kufuneka ikhethwe ukunciphisa indleko yokutshintsha. Ubomi benkonzo ye-RTLED yesiboniso se-LED yecawe inokufikelela kwiiyure ezingama-100,000.

10. UZinzo kunye noLondolozo lwe-LED yeCawe

Ukukhetha umboniso we-LED wecawa kunye nokuzinza okulungileyo kunokunciphisa ukuphindaphinda kokungasebenzi kakuhle. Okwangoku, ukulungeleka kokugcinwa kwesikrini kufuneka kuthathelwe ingqalelo, njengokuba kulula ukwenza ukutshintshwa kwemodyuli, ukucoca kunye neminye imisebenzi. Udonga lwe-LED lwecawa ye-RTLED lubonelela ngoyilo lwesondlo lwangaphambili, oluvumela abasebenzi bolondolozo ukuba benze ukulungiswa okulula kunye nokutshintshwa kwecandelo ngaphandle kokuqhaqha isikrini sonke, esiluncedo kakhulu ekusebenziseni imihla ngemihla yecawa.

11. Uhlahlo lwabiwo-mali lweendleko

Ixabiso lesikrini se-LED secawa liyahluka ngokuxhomekeke kwizinto ezifana ne-brand, ubukhulu, isisombululo, kunye nemisebenzi. Ngokubanzi, ixabiso lesikrini esincinci, esinesisombululo esisezantsi sinokusuka kumawaka aliqela eyuan ukuya kumashumi amawaka eyuan; ngelixa iscreen esikhulu, esinesisombululo esiphezulu, esikhanyayo esikumgangatho ophezulu sinokufikelela kumakhulu amawaka eeyuan. Icawe kufuneka ilungelelanise iimfuno ezahlukeneyo ngokohlahlo lwabiwo-mali ukuze imisele imveliso efanelekileyo. Okwangoku, iindleko ezongezelelweyo ezifana neentlawulo zofakelo kunye neentlawulo ezilandelayo zokulondoloza kufuneka ziqwalaselwe.

12. Ezinye izilumkiso

Inkqubo yoLawulo loMxholo

Inkqubo yokulawula umxholo ekulula ukuyisebenzisa ibaluleke kakhulu ecaweni. Inokwenza abasebenzi becawa balungiselele ngokulula kwaye badlale iividiyo zenkolo, babonise izibhalo, imifanekiso kunye nezinye iziqulatho. Ezinye izikrini ze-LED ziza kunye neenkqubo zabo zokulawula umxholo ezinomsebenzi weshedyuli, onokudlala ngokuzenzekelayo imixholo ehambelanayo ngokweshedyuli yomsebenzi wecawa.

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