Njengenye indlela yokuthwala isibonisi sephosta evamile, izikrini zokukhangisa ze-LED ziwine imakethe kudala ngezithombe eziguqukayo nemibala ecebile. Sonke siyazi ukuthi izikrini zokukhangisa ze-LED zifaka izikrini ze-LED nezikrini ze-LCD liquid crystal. Kodwa abantu abaningi abazi ukuthi yini umehluko phakathi kwesikrini se-LED nesikrini se-LCD.
1. Ukukhanya
Isivinini sokuphendula sesici esisodwa sesibonisi se-LED siphindwe izikhathi ezingu-1000 kunesikrini se-LCD, futhi ukukhanya kwaso kunenzuzo kakhulu kunesikrini se-LCD. Isibonisi se-LED singabonakala ngokucacile ngaphansi kokukhanya okuqinile, futhi singasetshenziselwaukukhangisa kwangaphandle, Isibonisi se-LCD singasetshenziswa endlini kuphela.
2. Umbala we-gamut
Umbala we-gamut wesikrini se-LCD ungafinyelela kuphela ku-70%. I-gamut yombala wesibonisi se-LED ingafinyelela ku-100%.
3. Ukuhlanganisa
Isikrini esikhulu se-LED sinolwazi oluhle, singafinyelela ukuhlanganisa okungenamthungo, futhi umphumela wokubonisa uyahambisana. Isikrini sokubonisa se-LCD sinezikhala ezisobala ngemva kokuhlanganisa, futhi ukuboniswa kwesibuko kubucayi, ngemva kokuhlanganisa isikhathi esithile. Ngenxa yezinga elihlukile lokuncishiswa kwesikrini se-LCD, ukungaguquguquki kuhlukile, okuzothinta ukubukeka nomuzwa.
4. Izindleko zesondlo
Izindleko zokunakekela isikrini se-LED ziphansi, futhi uma isikrini se-LCD sivuza, sonke isikrini kufanele sishintshwe. Isikrini se-LED sidinga kuphela ukushintsha izesekeli zemojuli.
5. Ibanga lesicelo.
Ibanga lohlelo lokusebenza lwesibonisi se-LED libanzi kunalolo lwesibonisi se-LCD. Ingabonisa izinhlamvu ezihlukahlukene, izinombolo, izithombe ezinemibala kanye nolwazi lokugqwayiza, futhi ingadlala namasignali evidiyo anombala njenge-TV, ividiyo, i-VCD, i-DVD, njll. Okubaluleke nakakhulu, ingasebenzisa okuningi Isikrini sokubonisa sisakazwa ku-inthanethi. Kodwa ukuboniswa kwe-LCD kuzoba nezinzuzo ezengeziwe ebangeni eliseduze nasezikrinini ezincane.
6. Ukusetshenziswa kwamandla
Uma isibonisi se-LCD sivuliwe, yonke isendlalelo se-backlight siyavulwa, esingavulwa noma sivalwe kuphela, futhi ukusetshenziswa kwamandla kuphezulu. Iphikseli ngayinye yesibonisi se-LED isebenza ngokuzimela futhi ingakhanyisa amaphikseli athile ngawodwana, ngakho ukusetshenziswa kwamandla kwesikrini sokubonisa se-LED kuzoba ngaphansi.
7. Ukuvikelwa kwemvelo
I-backlight ye-LED yesibonisi ivumelana nemvelo kakhulu kunesikrini se-LCD. I-LED display backlight ilula futhi idla uphethiloli omncane uma ithunyelwa. Izikrini ze-LED zinobungani bemvelo kunezikrini ze-LCD uma zilahlwa, ngoba izikrini ze-LCD ziqukethe amanani e-mercury. Ukuphila okude nakho kunciphisa ukukhiqizwa kwemfucuza.
8. Ukwakheka okungajwayelekile
Isibonisi se-LED singenzaisibonisi se-LED esikhanyayo, isibonisi se-LED esigobile,isibonisi se-LED esiguquguqukayonokunye ukubonisa kwe-LED okungajwayelekile, kuyilapho isibonisi se-LCD singakwazi ukuzuza.
9. I-engeli yokubuka
I-engeli yesikrini sokubonisa i-LCD ilinganiselwe kakhulu, okuyinkinga ephilayo futhi enzima. Uma nje i-engeli yokuchezuka inkulu kancane, umbala wangempela awukwazi ukubonakala, noma akukho lutho. I-LED inganikeza i-engeli yokubuka efika ku-160 °, enezinzuzo ezinhle kakhulu.
10. Isilinganiso sokuqhathanisa
Isibonisi samanje se-LCD esinomehluko omkhulu kakhulu singu-350:1, kodwa ezimweni eziningi, asikwazi ukuhlangabezana nezidingo ezihlukahlukene, kodwa isibonisi se-LED singafinyelela phezulu futhi sisetshenziswe kabanzi.
11. Ukubukeka
Isibonisi se-LED sisekelwe kuma-diode akhipha ukukhanya. Uma kuqhathaniswa nesikrini se-LCD, isibonisi singenziwa sibe mncane.
12. Ukuphila
Izibonisi ze-LED ngokuvamile zingasebenza cishe amahora angu-100,000, kuyilapho izibonisi ze-LCD ngokuvamile zisebenza amahora angu-60,000.
Emkhakheni wezikrini zokukhangisa ze-LED, kungakhathaliseki ukuthi isikrini se-LED noma isikrini se-LCD, izinhlobo ezimbili zezikrini zingase zehluke ezindaweni eziningi, kodwa empeleni, ukusetshenziswa ikakhulukazi okokubonisa, kodwa inkambu yohlelo lokusebenza ukulandelela isidingo. isilinganiso.
Isikhathi sokuthumela: Jul-02-2022
