Ukukhethwa kwesibonisi se-LED akufanele kucabangele imvelo kuphela, ngaphandle noma endlini, izinga lokuvimbela amanzi lihlukile, kodwa futhi iphuzu elibalulekile usayizi womkhiqizo, ozothinta ngokuqondile ukwakheka nokusetshenziswa okuvamile, bese sikhetha Indlela yokunquma usayizi kanye nemodeli yemishini ngesikhathi sokuthenga?Ake sibheke indlela ethile:

Ibanga phakathi kwendawo yokubuka nesibonisi esifakiwe yibanga elibonakalayo.Leli banga libaluleke kakhulu.Inquma ngokuqondile imodeli yesibonisi oyikhethayo.Ngokuvamile, imodeli yasendlini enemibala egcwele ihlukaniswe yaba yi-p1.9, P2, P2.5, P3, p4, njll., amamodeli angaphandle anemibala egcwele ahlukaniswe abe P4, P5, P6, P8, p10, njll. , lezi zivamile, njengesikrini se-pixel, isikrini sebha, isikrini esimise okukhethekile nokunye okucacisiwe namamodeli akufani, ngikhuluma kuphela ngezivamile.Inombolo ngemuva kuka-P ibanga phakathi kobuhlalu besibani, ngamamilimitha.Ngokuvamile, inani elincane lebanga lethu elibonakalayo lilingana nobukhulu benombolo ngemuva kwe-P. Okusho ukuthi, ibanga le-P10 "lingamamitha angu-10.Le ndlela iyisilinganiso esingesihle kuphela!

　　Kukhona futhi indlela yesayensi neqondile, okuwukusebenzisa ukuminyana kobuhlalu besibani ngesikwele ngasinye.Isibonelo, uma ukuminyana kwamachashazi ka-P10 kungu-10000 amachashazi/isikwele, ibanga lilingana no-1400 lihlukaniswa ngokuthi (impande eyisikwele yokuminyana kwamachashazi).Isibonelo, i-P10 iyimpande yesikwele engu-1400/10000 = 1400/100=14 amamitha, okungukuthi, ibanga lokubuka isibonisi se-P10 likude ngamamitha angu-14!

　　Izindlela ezimbili ezingenhla zinquma ngokuqondile ukucaciswa kwesibonisi se-LED esikhethiwe, okungukuthi, amakhasimende kufanele anake amaphuzu amabili lapho ethenga:

　　1. Indawo lapho kutholakala khona isikrini.

　　2. Ibanga phakathi kwendawo yokubuka nendawo yokubonisa.Ngokuqonda lokhu kuphela ongakhetha isikrini esibonisiwe esifana nendawo okuzungezile futhi uzuze imiphumela egculisayo.

Okungenhla kwethule ngokucacile indlela yokunquma imodeli lapho uthenga isibonisi se-LED.Incike kakhulu endaweni yedivayisi kanye nebanga ukusuka endaweni yokubuka ukuya kusibonisi.Ngaphezu kokuthengwa kwale divayisi, ngaphezu kwemodeli, Sidinga futhi ukucabangela uhlobo, umphumela wokungangeni kwamanzi nezinye izici, ukuze sikhethe umkhiqizo owanelisayo.