Njengoko itekhnoloji iguquka ngokukhawuleza, iziboniso ze-LED zizidibanise kwiinkalo ezahlukeneyo zobomi bethu bemihla ngemihla. Zibonwa kuyo yonke indawo, ukusuka kwiibhodi zentengiso ukuya koomabonwakude ezindlini kunye nezikrini ezinkulu zokubonisa ezisetyenziswa kumagumbi enkomfa, zibonisa uluhlu oluhlala lusanda lwezicelo.
Kubantu abangezongcali kwintsimi, ijargon yobugcisa ehambelana neziboniso ze-LED kunokuba nzima ukuyiqonda. Eli nqaku lijolise ekunciphiseni le migaqo, ibonelela ngemibono yokuphucula ukuqonda kwakho kunye nokusetyenziswa kobuchwephesha bokubonisa i-LED.
1. I-Pixel
Kumxholo wemiboniso ye-LED, iyunithi yokukhanya ye-LED elawulwayo nganye ibizwa ngokuba yi-pixel. Idayamitha yepixel, echazwa njengo-∮, ngumlinganiselo kwipixel nganye, eboniswa ngokweemilimitha.
2. IPixel Pitch
Idla ngokubizwa ngokuba ichaphazaisandi, eli gama lichaza umgama phakathi kwamaziko eepikseli ezimbini ezimeleneyo.
3. Isigqibo
Isisombululo sesiboniso se-LED sibonisa inani lemiqolo kunye neekholamu zeepikseli eziqulethwe. Olu balo lwepixel lulonke luchaza umthamo wolwazi wesikrini. Ingahlelwa ngokwesisombululo semodyuli, isisombululo sekhabhinethi, kunye nesisombululo sesikrini sonke.
4. Iengile yokujonga
Oku kubhekiselele kwi-engile eyenziwe phakathi komgca wependicular kwiscreen kunye nendawo apho ukuqaqamba kunciphisa ukuya kwisiqingatha sokukhanya okuphezulu, njengoko i-engile yokujonga itshintsha ngokuthe tye okanye ngokuthe nkqo.
5. Umgama wokujonga
Oku kungahlelwa ngokweendidi ezintathu: ubuncinci, obufanelekileyo, kunye nomgama wokubukela owona mkhulu.
6. Ukukhanya
Ukukhanya kuchazwa njengomlinganiselo wokukhanya okhutshwa kwindawo nganye yeyunithi kwindlela ethile. Kubaiziboniso ze-LED zangaphakathi, uluhlu lokukhanya malunga ne-800-1200 cd/m² luyacetyiswa, ngelixaimiboniso yangaphandlengokuqhelekileyo isukela kwi-5000-6000 cd/m².
7. Ireyithi yokuhlaziya
Izinga lokuhlaziya libonisa ukuba mangaphi amaxesha isiboniso sihlaziya umfanekiso ngesekhondi, silinganiswe kwi-Hz (Hertz). A phezuluizinga lokuhlaziyainegalelo kumava okubonwayo azinzileyo nasimahla. Iziboniso ze-LED eziphezulu kwimarike zinokufikelela kumazinga okuhlaziya ukuya kuthi ga kwi-3840Hz. Ngokwahlukileyo, iireyithi zesakhelo zefilimu ezisemgangathweni zijikeleze i-24Hz, oku kuthetha ukuba kwisikrini se-3840Hz, isakhelo ngasinye sefilimu ye-24Hz sihlaziywa ngamaxesha angama-160, okukhokelela kwimbonakalo egudileyo kwaye ecacileyo.
8. Inqanaba lesakhelo
Eli gama libonisa inani lezakhelo eziboniswe ngesekhondi nganye kwividiyo. Ngenxa yokuzingisa kombono, xa iumgangatho wefreyimuifikelela kumda othile, ukulandelelana kwezakhelo ezidityanisiweyo kubonakala kuqhubekayo.
9. Ipateni kaMoire
Ipateni ye-moire yipatheni yokuphazamiseka enokuthi yenzeke xa ukuphindaphinda kwendawo yeepikseli zenzwa kufana naleyo yemigca emfanekisweni, okukhokelela ekugqwethekeni kwamaza.
10. Amanqanaba eGrey
Amanqanaba angwevu bonisa inani lokunyuswa kwethoni ezinokuboniswa phakathi kwezona zicwangciso zimnyama neziqaqambileyo ngaphakathi kwinqanaba lobukhulu obufanayo. Amanqanaba aphezulu angwevu avumela imibala etyebileyo kunye neenkcukacha ezintle kumfanekiso obonisiweyo.
11. Umlinganiselo wokuchasana
Okuumlinganiselo ilinganisa umahluko wokuqaqamba phakathi kowona umhlophe oqaqambileyo kunye nowona mnyama umnyama emfanekisweni.
12. Ubushushu boMbala
Le metric ichaza umbala womthombo wokukhanya. Kushishino lokubonisa, amaqondo obushushu ombala ahlelwa kumhlophe oshushu, omhlophe ongathathi hlangothi, kunye nomhlophe opholileyo, kunye neseti emhlophe engathathi hlangothi kwi-6500K. Amaxabiso aphezulu angqiyame kwiithowuni ezipholileyo, ngelixa amanani asezantsi ebonisa iithowuni ezishushu.
13. Indlela yokuskena
Iindlela zokuskena zinokwahlulwa zibe static kwaye ziguquguquke. Ukuskena okungatshintshiyo kubandakanya ulawulo lwendawo ukuya kwindawo phakathi kweziphumo ze-IC zomqhubi kunye namanqaku e-pixel, ngelixa ukuskena okuguquguqukayo kusebenzisa inkqubo yolawulo olunomqolo.
14. I-SMT kunye ne-SMD
SMTimele iSurface Mounted Technology, ubuchule obuxhaphakileyo kwindibano ye-elektroniki.SMDibhekisa kwiZixhobo eziFakelwe uMphezulu.
15. Ukusetyenziswa kwamandla
Ngokuqhelekileyo zidweliswe njengosetyenziso lwamandla aphezulu kunye nomndilili. Awona mandla asetyenziswa kakhulu abhekisa kutsalo lwamandla xa ubonisa elona nqanaba liphezulu lingwevu, ngelixa usetyenziso lwamandla oluphakathi luyohluka ngokusekelwe kumxholo wevidiyo kwaye luqikelelwa ngokubanzi njengesinye esithathwini sowona mkhulu osetyenziswayo.
16. Ulawulo lwe-synchronous kunye ne-Asynchronous
Umboniso ohambelanayo uthetha ukuba umxholo oboniswe kwiIzipili zesikrini ze-LEDyintoni eboniswa kwikhompyutheni yeCRT esweni ngexesha lokwenyani. Inkqubo yolawulo lweziboniso synchronous inomlinganiselo wolawulo pixel ubuninzi 1280 x 1024 pixels. Ulawulo lwe-asynchronous, kwelinye icala, lubandakanya ikhomputha ethumela umxholo olungiswe kwangaphambili kwikhadi lokufumana isiboniso, elidlala umxholo ogciniweyo ngokulandelelana kunye nobude obuchaziweyo. Imida yolawulo oluphezulu lweenkqubo ze-asynchronous yi-2048 x 256 pixels kwimiboniso yangaphakathi kunye ne-2048 x 128 pixels kwimiboniso yangaphandle.
Ukuqukumbela
Kweli nqaku, siye sahlola amagama abalulekileyo eengcali ezinxulumene neziboniso ze-LED. Ukuqonda le migaqo akuphuculi nje ukuqonda kwakho indlela iziboniso ze-LED ezisebenza ngayo kunye neemetrics zazo zokusebenza kodwa zikwanceda ekwenzeni ukhetho olunolwazi ngexesha lokuphunyezwa okusebenzayo.
I-Cailiang ngumthengisi ozinikeleyo wemiboniso ye-LED kunye nefektri yethu yoMvelisi. Ukuba unqwenela ukufunda ngakumbi malunga neziboniso ze-LED, nceda ungalibazisiQhagamshelana nathi!
Ixesha lokuposa: Jan-16-2025
