Ngophuhliso lwetekhnoloji ye-LED, ukuqaqamba kweziboniso ze-elektroniki ze-LED kuye kwanda, kwaye ubungakanani buba buncinci kwaye buncinci, nto leyo ebonisa ukuba imiboniso ye-elektroniki ye-LED engaphezulu iya kuba yinto eqhelekileyo. Nangona kunjalo, ngenxa yokuphuculwa kokukhanya kwe-LED kunye nokuxinana kwe-pixel kulawulo lwesikrini se-LED kunye nokuqhuba kuzisa iimfuno ezintsha eziphezulu. Kwisikrini sangaphakathi sangaphakathi, ngoku indlela yolawulo eqhelekileyo isetyenziswa kwimiqolo kunye nekholamu yemowudi yolawulo olusezantsi, oko kukuthi, edla ngokubizwa ngokuba yimowudi yokuskena, okwangoku, imowudi ye-LED yokubonisa i-electronic drive ine-static scanning kunye ne-dynamic scanning. Iindidi ezimbini zokuskena okumileyo zahlulwe ngokweepixel zokwenyani ezingatshintshiyo kunye nenyani engatshintshiyo, ukuskena okuguquguqukayo kukwahlulwe kumfanekiso wokwenyani oguqukayo kunye nenyani eguqukayo.
Kumboniso we-elektroniki we-LED, inani lemiqolo elayitiweyo ngexesha elifanayo kunye nomlinganiselo wenani lemiqolo kwindawo yonke, ebizwa ngokuba yimodi yokuskena. Kwaye ukuskena kwakhona kwahlulwe ku-1/2scan, 1/4scan, 1/8scan, 1/16scankwaye njalo ngeendlela ezininzi zokuqhuba. Oko kukuthi, umboniso awukho imowudi yokuqhuba enye, ngoko ke iisetingi zekhadi lommkeli zikwahluke. Ukuba ikhadi lomamkeli lalisetyenziswa ekuqaleni kwiscreen sokuskena se-1/4, ngoku sisetyenziswa kwiscreen esimileyo, ngoko ke umboniso okwisiboniso uya kuba yimigca emi-4 yomgca oqaqambileyo. Ikhadi lokufumana ngokubanzi linokusetwa, liqhagamshelwe kwikhadi lokuthumela, umboniso, ikhomputha kunye nezinye izixhobo ezinkulu, ungafaka isoftware efanelekileyo kwikhompyuter ukuseta. Ke nantsi eyokuqala ukwazisa imowudi yomboniso we-elektroniki we-LED kunye nomgaqo.
- Imowudi yokuskena ye-elektroniki ye-LED.
1. Ukuskena okuguquguqukayo: ukuskena okuguquguqukayo kuphuma kwimveliso yomqhubi we-IC ukuya kwipixel phakathi kokuphunyezwa kolawulo lwe-"point-to-column", isekethe yokulawula ukuskena okuguquguqukayo iyafuneka, ixabiso liphantsi kune-static scanning, kodwa isiphumo somboniso simbi, ilahleko enkulu yokuqaqamba.
2. Ukuskena okuzinzileyo: ukuskena okumileyo sisiphumo esivela kumqhubi we-IC ukuya kwipikseli phakathi kokuphunyezwa kolawulo lwe-"point-to-point", ukuskena okumileyo akufuni iisekethe zolawulo, ixabiso liphezulu kuneskena esiguqukayo, kodwa isiphumo sokubonisa silungile, uzinzo oluhle, ilahleko encinci yokukhanya njalo njalo.
- Umboniso we-elektroniki we-LED 1/4 umgaqo wokusebenza wokuskena:
Kuthetha ukuba umbane we-V1-V4 womgca ngamnye uvuliwe kwi-1/4 yexesha ngalinye ngokweemfuno zokulawula ngaphakathi kwe-1 isakhelo somfanekiso. Inzuzo yale nto kukuba iimpawu zokubonisa ii-LED zinokusetyenziswa ngokufanelekileyo kwaye iindleko ze-hardware zingancitshiswa. Ukungalungi kukuba umgca ngamnye wee-LED unokubonisa kuphela i-1/4 yexesha kwisakhelo se-1.
- Ngokwendlela ye-LED yohlobo lokuskena lwe-elektroniki:
1. Imowudi yangaphakathi yombala ogcweleyo we-LED yokuskena: i-P4, i-P5 ye-1/16 eqhubekayo yangoku, i-P6, i-P7.62 ye-1/8 yangoku rhoqo.
2. Umbala wangaphandle ogcweleyo we-LED we-electronic display screen mode scanning: P10, P12 ye-1/2 yangoku eqhubekayo, 1/4, P16, P20, P25 ye-static.
3. Umbala omnye kunye nombala ophindwe kabini we-LED imowudi yokuskena isikrini sombane ihlala ikhoyo ngoku 1/4, ihlala ikhoyo ngoku 1/8scan, yangoku rhoqo 1/16scan.
Ixesha lokuposa: Jul-19-2023