Ubuchwepheshe be-Mini LED ubuchwepheshe obusha bokubonisa.Ngaphezu kokusetshenziswa kuma-TV, ubuchwepheshe be-Mini LED bungase buvele kumadivayisi ahlakaniphile njengamathebulethi, omakhalekhukhwini, namawashi esikhathini esizayo.Ngakho-ke, lobu buchwepheshe obusha bufanele ukunakwa.

Ubuchwepheshe be-Mini LED bungathathwa njengenguqulo ethuthukisiwe yesikrini se-LCD esivamile, esingathuthukisa ngempumelelo ukugqama futhi sithuthukise ukusebenza kwesithombe.Ngokungafani nezikrini ezizikhanyisayo ze-OLED, ubuchwepheshe be-Mini LED budinga ukukhanya kwangemuva kwe-LED njengosekelo ukuze kuboniswe izithombe.

Izikrini ze-LCD zendabuko zizohlonyiswa ngamalambu angemuva e-LED, kodwa izibani ezijwayelekile zesikrini se-LCD ngokuvamile zisekela ukulungiswa okuhlangene futhi azikwazi ukulungisa ngakunye ukukhanya kwendawo ethile.Ngisho noma inombolo encane yezikrini ze-LCD isekela ukulungiswa kwe-backlight partition, inani le-backlight partitions linemikhawulo emikhulu.

Ngokungafani nokukhanyisa kabusha kwesikrini se-LCD yendabuko, ubuchwepheshe be-Mini LED bungenza ubuhlalu be-backlight be-LED bube buncane kakhulu, ukuze ubuhlalu be-backlight obuningi buhlanganiswe esikrinini esifanayo, ngaleyo ndlela buhlukaniseke ezindaweni ezinhle kakhulu zokukhanya kwangemuva.Kuphinde kube umehluko obalulekile phakathi kobuchwepheshe be-Mini LED nezikrini ze-LCD zendabuko.

Kodwa-ke, okwamanje akukho ncazelo esemthethweni ecacile yobuchwepheshe be-Mini LED.Idatha ngokuvamile ibonisa ukuthi usayizi wobuhlalu bokukhanya kwe-backlight bobuchwepheshe bokubonisa be-Mini LED cishe bungama-microns angu-50 kuya kuma-microns angu-200, obuncane kakhulu kunobuhlalu be-backlight be-LED bendabuko.Ngokwaleli zinga, i-TV ingahlanganisa inani elikhulu lobuhlalu be-backlight, futhi ingakwazi ukudala kalula ukuhlukaniswa okuningi kwe-backlight.Ukuhlukaniswa kwe-backlight ngaphezulu, ukulungiswa kokukhanya kwesifunda okungcono kakhulu kungafinyelelwa.

Izinzuzo ze-Mini LED Technology

Ngokusekelwa ubuchwepheshe be-Mini LED, isikrini sinokuhlukanisa okuningi kwe-backlight, okungalawula ngakunye ukukhanya kwendawo encane yesikrini, ukuze indawo ekhanyayo ikhanye ngokwanele futhi indawo emnyama ibe mnyama, nokusebenza kwesithombe. ilinganiselwe.Uma ingxenye ethile yesikrini idinga ukuboniswa ngombala omnyama, indawo encane yokukhanya kwangemuva yale ngxenye ingafiphaliswa, noma ivalwe, ukuze kutholwe okumnyama okucwengekile futhi kuthuthukise kakhulu ukugqama, okungenzeki ezikrinini ezijwayelekile ze-LCD. .Ngokusekelwa ubuchwepheshe be-Mini LED, ingaba nokungafani eduze nalokho kwesikrini se-OLED.

Izikrini ezisebenzisa ubuchwepheshe be-Mini LED nazo zinezinzuzo zokuphila isikhathi eside, akulula ukuzishisa, futhi izindleko zizoba ngaphansi kunezikrini ze-OLED ngemva kokukhiqizwa ngobuningi.Yiqiniso, ubuchwepheshe be-Mini LED bubuye bube nokushiyeka, ngoba buhlanganisa ubuhlalu obuningi be-backlight, ukushuba akulula ukuba kube mncane, futhi ukuqoqwa kobuhlalu be-backlight obuningi nakho kujwayele ukukhiqiza ukushisa okwengeziwe, okudinga ukuchithwa kokushisa okuphezulu kwedivayisi.