Isikrini sasendlini esingu-55 intshi esikhangisa izimpawu zedijithali
Yini okufanele uyinake lapho uthenga isibonisi sasendlini?
1. Iphuzu elifile
Iphoyinti elifile lesikrini esibonisiwe sasendlini iphoyinti elilodwa eligcizelela ukuhlala kuvuliwe noma okuhlala kumnyama esikrinini samanje sokubonisa.Okhiye abaningana bephuzu elifile banqunywa ikhwalithi yokufa.Lapho indawo efile iphansi, umphumela wokubonisa uzoba mkhulu.
2. Chromaticity
I-chromaticity iyingozi kakhulu esikrinini sokubonisa sasendlini.Uma i-chromaticity iphezulu kakhulu, kulula ukulimaza umbono nempilo yomzimba.Uma i-chromaticity iphansi kakhulu, isithombe esibonisiwe ngeke sicace.Ngaphansi kwezimo ezijwayelekile, i-chromaticity yezikrini zokubonisa zasendlini ingu-800cd/㎡-2000cd/㎡.Izinhlobo ezahlukene zemikhiqizo yokubonisa i-LED zinama-chromaticity ahlukene.
3. I-oxidation yombala
Isici se-oxidative sesikrini sokubonisa sasendlini sisho ukuthi umbala wesikrini sokubonisa kufanele uhambisane nombala womthombo wokudlala, ukuze kuqinisekiswe ubuqiniso besithombe.
4. Ukucaba
Ukucaba kwesikrini esibonisiwe kungalimaza ikhwalithi yesithombe esibonisiwe.Ukucaba kwendawo yomzimba wemoto yesikrini esibonisiwe sasendlini embonini kugcinwa kungakapheli ±1mm.Ingxenye ye-protrusion noma ukucindezeleka kwendawo yomzimba wemoto izobangela indawo eyimpumputhe ku-engeli yokubuka yesikrini sokubonisa.Izinga le-flatness linqunywa ubuchwepheshe bokucubungula, futhi abakhiqizi bezibonisi zasendlini kufanele banake le nkinga lapho benza.
5. I-engeli yokubuka
Usayizi we-engeli yokubuka yesikrini sokubonisa sasendlini ungenye yezinto eziyinhloko esinqumweni seqembu eliqondiwe lesibonisi se-LED.Uma i-engeli yokubuka ibe nkulu futhi iphakeme, iqembu eliqondiwe liba banzi, kanye ne-engeli yokubuka ithintwa indlela yokupakisha yokufa kwe-LED.Ngakho-ke, naka indlela yokupakisha yokufa lapho ukhetha isikrini sokubonisa sasendlini.
| iphrojekthi | ipharamitha | Phawula | |
| ISISEKELO I-PARAMETER | umbala we-pixel | 1.875mm _ | |
| ukwakheka kwephikseli | 1R1G1B | ||
| ukuminyana kwephikseli | 284089/m2 | ||
| Ukulungiswa kwemojuli | 160 (W)* 90 (H) | ||
| Usayizi wemojuli | 300mm * 168.75mm | ||
| Usayizi webhokisi | 1200*675mm | ||
| Isisindo sebhokisi(Kg) | 19.5kg | ||
| I-OPTIC I-PARAMETER | Ukukhanya kwephoyinti elilodwa, ukulungiswa kwe-chromaticity | babe | |
| ibhalansi emhlophe ukukhanya | ≥600 cd/㎡ | ||
| izinga lokushisa lombala | 3200K—9300K elungisekayo | ||
| I-engeli yokubuka evundlile | ≥ 160° | ||
| i-engeli yokubuka eqondile | ≥ 160° | ||
| Ibanga elibonakalayo | ≥3 amamitha | ||
| Ukukhanya okufanayo | ≥97% | ||
| Qhathanisa | ≥3000:1 | ||
| IYAQHUBEKA I-PARAMETER | Amabhithi okucubungula amasignali | 16 izingcezu*3 | |
| umbala ompunga | 65536 | ||
| lawula ibanga | Intambo yenethiwekhi: amamitha ayi-100, i-Optical fiber: amakhilomitha ayi-10 | ||
| imodi yokushayela | Umshayeli womthombo wamanje we-IC wesilinganiso esimpunga esiphezulu | ||
| ukukalwa kwe fulemu | ≥ 60HZ | ||
| izinga lokuvuselela | ≥ 384 0 Hz | ||
| indlela yokulawula | Vumelanisa | ||
| Ububanzi bokulungiswa kokukhanya | 0 kuya ku-100 ukulungiswa okungenazinyathelo | ||
| Ukusebenzaipharamitha | Isikhathi sokusebenza esiqhubekayo | ≥72 amahora | |
| Impilo ejwayelekile | Amahora angu-50,000 | ||
| Isigaba sokuvikela | IP20 | ||
| ububanzi bezinga lokushisa lokusebenza | -20 ℃ kuya ku-50 ℃ | ||
| Ibanga lokuswakama elisebenzayo | 10 %- 80% i-RH ayinciphisi | ||
| Ibanga lokushisa lesitoreji | -20 ℃ kuya ku-60 ℃ | ||
| Ugesiipharamitha | I-Voltage yokusebenza | I-DC: 4.2-5V | |
| Izidingo zamandla | I-AC: 220×(1±10%)V, 50×(1±5%)Hz | ||
| Ukusetshenziswa kwamandla okuphezulu | 680W / ㎡ _ | ||
| Ukusetshenziswa kwamandla okumaphakathi | 270W / ㎡ _ | ||
