I-55 Intshi ye-LED yeNtengiso ye-TV ibonisa iWall LCD yeVidiyo
Yintoni ukuskena okuguquguqukayo komboniso okhokelwayo wangaphakathi wenkcazo ephezulu?
Ngophuhliso lwetekhnoloji ye-LED, ukukhanya kwe-LED yangaphakathi kwi-high-definition displays ye-LED nayo iyanda, kwaye ubungakanani buyancipha kwaye buncinci, nto leyo ebonisa ukuba iziboniso ze-LED eziphezulu zangaphakathi ziya kuba yinto eqhelekileyo.Nangona kunjalo, ngenxa yokuphuculwa kokukhanya kwe-LED kunye nobuninzi be-pixel, iimfuno ezintsha neziphezulu ziziswa kulawulo kunye nokuqhuba izikrini ze-LED.Ngokubhekiselele kwisikrini sangaphakathi esiqhelekileyo, indlela yokulawula eqhelekileyo yangoku ithatha imowudi yomqolo wekholamu, edla ngokubizwa ngokuba yimowudi yokuskena.Okwangoku, iindlela zokuqhuba ze-screen-definition ephezulu ekhokelela kwizikrini zesikrini ziquka ukuskena okumileyo kunye nokuskena okuguquguqukayo.Ukwahlulwe ngokweepikseli zokwenyani ezimileyo kunye nenyani engatshintshiyo, ukuskena okuguquguqukayo kwahlulwe kumfanekiso wokwenyani oguqukayo kunye nenyani eguqukayo;
Kwi-indoor high-definition led display display, umlinganiselo wenani lemigca elayitiweyo ngexesha elifanayo ukuya kwinani lemigca kwindawo yonke ibizwa ngokuba yimodi yokuskena.Iskena kwakhona yahlulwe 1/2 scan, 1/4 scan, 1/8 scan, 1/16 scan kunye nezinye iindlela zokuqhuba.Oko kukuthi, imowudi yokuqhuba yesikrini sokubonisa iyahluka, ngoko ke izicwangciso zekhadi elifumanayo zikwahluke.Ukuba ikhadi elifumanayo lalisetyenziswa ekuqaleni kwiscreen se-1/4 kwaye ngoku lisetyenziswa kwiscreen esimileyo, ngoko ke umboniso okwisiboniso uya kukhanyiswa yonke imigca emi-4.Ngokubanzi, ikhadi lokufumana linokusetwa.Emva kokudibanisa ikhadi lokuthumela, isikrini sokubonisa, ikhompyutha kunye namanye amacandelo aphambili, ungafaka isoftware efanelekileyo kwikhompyuter ukuseta.Ke apha siza kuqala sazise imowudi yokuskena kunye nomgaqo womboniso wangaphakathi wenkcazo ephezulu.
1. Indlela yokuskena yomboniso okhokelela kwinkcazo ephezulu yangaphakathi:
1. Ukuskena okuguquguqukayo: Ukuskena okunamandla kusebenzisa ulawulo lwe-"point-to-column" ukusuka kwimveliso yomqhubi we-IC ukuya kumanqaku e-pixel.Ukuskena okunamandla kufuna ujikelezo lolawulo, kwaye ixabiso lisezantsi kunelo lokuskena okumileyo, kodwa iziphumo zokubonisa zimbi kwaye ilahleko yokuqaqamba inkulu..
2. Ukuskena okungatshintshiyo: Ukuskena okungatshintshiyo kukuphumeza ulawulo lwe-"point-to-point" ukusuka kwimveliso yomqhubi IC ukuya kwiipixels.Ukuskena okuzinzileyo akufuni iisekethe zolawulo, kwaye ixabiso liphezulu kunokuskena okuguquguqukayo, kodwa isiphumo sokubonisa silungile, uzinzo lulungile, kwaye ukukhanya kulahlekile.Iinzuzo zokuba mncinci, njl.
Okwesibini, umgaqo osebenzayo wenkcazo yangaphakathi ekhokelela kwimowudi ye-1/4 yokuskena:
Lixesha lokuba umgca ngamnye wombane we-V1-V4 uvule i-1/4 yexesha ngokweemfuno zolawulo kwisakhelo esinye somfanekiso.Inzuzo yale nto kukuba iimpawu zokubonisa ii-LED zinokusetyenziswa ngokufanelekileyo kwaye iindleko ze-hardware zingancitshiswa.Ukungalungi kukuba kwi-1 isakhelo somfanekiso, umqolo ngamnye wee-LED unokubonisa kuphela i-1/4 yexesha.
Okwesithathu, ngokwendlela yokwahlulwa-hlulo lwendlela yokuskena yangaphakathi-inkcazo ephezulu:
1. Indlela yokuskena ye-indoor high-definition led display display electronic: P4, P5 are constant current current 1/16, P6, P7.62 are constant current 1/8.
2. Imowudi yokuskena yangaphandle kunye ne-indoor high-definition led display display electronic: P10, P12 are constant current 1/2, 1/4, P16, P20, P25 are static.
3. Iindlela zokuskena zombala omnye kunye nombala ophindwe kabini ngaphakathi kwi-high-definition ye-LED isibonisi ikakhulu sihlala sikhona ngoku 1/4, iskena esiqhubekayo se-1/8, kunye ne-1/16 yokuskena rhoqo.
| iprojekthi | ipharamitha | Phawula | |
|
ISISEKO I-PARAMETER | umbala wepixel | 1.875mm _ | |
| ubume pixel | 1R1G1B | ||
| Ubuninzi bepixel | 284089/m2 | ||
| Isisombululo semodyuli | 160 (W)* 90 (H) | ||
| Ubungakanani bemodyuli | 300mm * 168.75mm | ||
| Ubungakanani bebhokisi | 1200*675mm | ||
| Ubunzima bebhokisi(Kg) | 19.5kg | ||
|
I-OPTIC I-PARAMETER | Inqaku elinye lokukhanya, ukulungiswa kwechromaticity | babe | |
| ibhalansi emhlophe ukuqaqamba | ≥600 cd/㎡ | ||
| ubushushu bombala | 3200K—9300K ehlengahlengiswayo | ||
| I-engile yokujonga ethe tye | ≥ 160 ° | ||
| i-engile yokujonga ethe nkqo | ≥ 160 ° | ||
| Umgama obonakalayo | ≥3 yeemitha | ||
| Ukuqaqamba okufanayo | ≥97% | ||
| Ukuthelekisa | ≥3000:1 | ||
|
UKUQHUBEKA I-PARAMETER | Amasuntswana okwenziwa komqondiso | 16 amasuntswana*3 | |
| umbala ongwevu | 65536 | ||
| umgama wokulawula | Intambo yomnatha: iimitha ezili-100, i-Optical fiber: iikhilomitha ezili-10 | ||
| imowudi yokuqhuba | Umgangatho ongwevu ophezulu oqhubekayo ngoku ongumqhubi we-IC | ||
| umgangatho wefreyimu | ≥ 60HZ | ||
| izinga lokuhlaziya | ≥ 384 0 Hz | ||
| indlela yokulawula | Ngqamanisa | ||
| Uluhlu lohlengahlengiso lokukhanya | 0 ukuya kwi-100 uhlengahlengiso olungena nyathelo | ||
| Ukusebenza ipharamitha | Ixesha eliqhubekayo lokusebenza | ≥72 iiyure | |
| Ubomi obuqhelekileyo | Iiyure ezingama-50,000 | ||
| Iklasi yokhuseleko | IP20 | ||
| uluhlu lobushushu bokusebenza | -20℃ ukuya ku-50℃ | ||
| Uluhlu lokufuma olusebenzayo | I-10 % - 80% i-RH ayi-condensing | ||
| Uluhlu lobushushu bokugcina | -20 ℃ ukuya kuma-60 ℃ | ||
| Umbane ipharamitha | I-Voltage yokusebenza | DC: 4.2-5V | |
| Iimfuno zamandla | I-AC: 220× (1±10%)V, 50×(1±5%)Hz | ||
| Ukusetyenziswa kwamandla aphezulu | 680W / ㎡ _ | ||
| Ukusetyenziswa kwamandla okuphakathi | 270W / ㎡ _ | ||
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