Idiphu kwiindleko ze-semicondcuctor izixhobo zenze umbala opheleleyo we-LED yeyokufikeleleka kwaye exhaphakile kumacandelo ahlukeneyo. Kwizicwangciso zangaphandle,Iipaneli ze-LEDSele ugwebele isikhundla sabo njengabanqobobisileyo esibonakalayo se-elektroniki, ngenxa yomboniso wazo ongumnqweno, ukusebenza kwamandla kunye nokudityaniswa okungapheliyo. Izikrelemnqa zase-Exhuma ngaphandle kwezi zikrini ze-LEFOR zenzelwe ukupakisha isibane ngasinye, nganye nganye i-pixel ebonisa i-trio ye-EPURO YOKUGQIBELA: I-Blue, ibomvu, kwaye iluhlaza.
Umzobo wesakhiwo kunye ne-pixel ye-pixel:
I-pixel nganye kwi-LED ye-LEPROOR SHODI epheleleyo edityaniswe zii-tubs ezine ze-LED: ezimbini ezibomvu, luhlaza omnye olunyulu, kunye neblue enye ecocekileyo. Eli lungiselelo livumela ukudalwa kombala omkhulu wemibala ngokudibanisa le mibala iphambili.
Umbala ohambelana nomyinge:
Ububanzi bokukhanya obomvu, oluhlaza, kunye ne-LEBAD eziluhlaza zibalulekile kumbala ochanekileyo wokuvelisa umbala. Umyinge oqhelekileyo we-3: 6: 1 udla ngokusetyenziswa, kodwa uhlengahlengiso lwesoftware lunokwenziwa ngokubhekisele ekuqaqambekeni kokwenyani ukufezekisa ibhalansi yombala ofanelekileyo.
I-pixel vernity:
Ukuxinana kweephikseli kumboniso kuchazwe kwixabiso le 'p' (umzekelo, kwi-P31.25), ebhekisele kumgama phakathi kwamaziko eephikseli ezikufuphi kwiimilimitha. Ixabiso eliphezulu 'p' libonisa indawo enkulu ye-pixel kunye nesisombululo esisezantsi, ngelixa amaxabiso e-p 'amaxabiso abonisa ukusombulula. Ukukhetha ukungcungcutheka kwe-pixel kuxhomekeke kumgama wokujonga kunye nomgangatho womfanekiso ofunekayo.
Indlela yokuqhuba:
I-Outdoor imibala epheleleyo ye-LED ihlala isebenzisa ukuqhuba ngoku, okuqinisekisa ukuqaqamba okuzinzileyo. Ukuqhuba kunokuba yinto eqingqiweyo okanye enamandla. Ukuqhuba ngokushukumisa kunciphisa ukuxinene kwesekethe kunye neendleko ngelixa usebenza kwi-Shest Ukungasebenzi kunye nokusebenza kwamandla, kodwa kunokubangela ukuqaqamba okunciphileyo.
Iipikseli zokwenyani vs.ipliples:
Iipixels zokwenyani ziyahambelana ngqo neetyhubhu ze-LED kwi-Screen kwiscreen, ngelixa iipikseli ezingenasiseko zabelana ngeetyhubhu ze-LED ngeephikseli ezikufuphi. Itekhnoloji ye-pixel ebonakalayo inokuphindaphinda isisombululo somboniso wemifanekiso eguqukayo ngokuthi ikhuphe umgaqo wokugcina. Nangona kunjalo, le teknoloji ayisebenzi kwimifanekiso eqingqiweyo.
Ukuqwalaselwa kokukhetha:
Xa ukhetha iUmboniso opheleleyo we-LED, kubalulekile ukuba uqaphele ukwakhiwa kwamanqaku e-pixel ngokusekwe kumanqaku e-pixel. Oku kuqinisekisa ukuba umboniso uya kuhlangana nomgangatho womfanekiso ofunekayo kunye neemfuno zokusohlwaya.
Ukukhethwa kwemveliso yangaphandle epheleleyo kubandakanya ibhalansi phakathi kokuxinana kwe-pixel, indlela yokuqhuba, kunye nokusetyenziswa kweephikseli zokwenyani okanye ezibonakalayo, kuzo zonke ezinegalelo kwimpumelelo yomboniso, kunye nokusebenza kwamandla.
Ixesha leposi: Meyi-14 ukuya ku-2004
