Kungani Sithi Flip chip led display ikusasa le-disiyadlala?
I-Flip Chip COB LEDnjengenguquko yakamuva embonini yokubonisa i-LED, futhi kubhekwa njengekusasa lezibonisi ngezizathu eziningi.
Isikrini se-COB sibonisa izinzuzo ezibalulekile ngaphezu kwamaphrojetha avamile, ngokuyinhloko kusibonisi sephoyinti nephoyinti, ukukhanya okuphezulu, nokulungiswa kokukhanya okuhlakaniphile.
Ngokuqhathanisa izici zobuchwepheshe zesikrini esiholayo se-COB esivamile namaphrojektha, ukusetshenziswa kwesikrini se-COB egumbini lokulawula noma kumasinema akuhlangabezani nesidingo sababukeli sezithombe zekhwalithi ephezulu kuphela kodwa futhi kuqondana nezindinganiso zikazwelonke zokuphathwa kodonga lwevidiyo.
Mayelana nekhwalithi yokubonisa, ukwethembeka, nokuphepha, isikrini esiholwa yi-COB sinezinzuzo ezishintshashintshayo kunodonga lwe-LCD oluvamile noma amaphrojetha.
1. Ukugqama Okuphezulu Nokukhanya
I-Flip-Chip COB encapsulation iyi-encapsulation ehlanganisiwe yezinga le-chip.
Isilinganiso esihle kakhulu sokubonisa esingu-16:9 nokulungiswa okujwayelekile okuhlukene kwe-FHD/4K/8K.
Ngaphandle kwe-wire bonding, usayizi wesikhala esibonakalayo unqunyelwe kuphela usayizi we-chip ekhipha ukukhanya, engafinyelela phezulu.
ukuminyana kwephikseli.
Ngokuthuthuka okusheshayo kobuchwepheshe bokupakisha be-flip-chip COB, ukuthuthukiswa kobuchwepheshe bezinga lokuvuselela eliphezulu kanye
phansi-ukukhanya nobuchwepheshe obumpunga obuphezulu bokubonisa buqinisekisa ukuthi ukukhanya kwezikrini ze-LED kungagcina kuphelele
isibonisi esimpunga ngisho nalapho singaphansi kuka-500 cd/m².
Lokhu kuqinisekisa ukuthi isikrini sokubonisa asithintwa yinoma yiziphi izici zemvelo zangaphandle.
Amadivayisi akhanyayo avame ukusetshenziswa kusikrini se-COB sesikhungo sokuncoma noma i-cinema ngokuvamile asebenzisa u-2020 noma ama-chips amancane amnyama akhipha ukukhanya kwe-LED.
Ukwengeza, inqubo yokuvala amaphaneli wokubonisa ihlanganisa umbala omnyama.
Ngakho-ke, uma kuqhathaniswa nesikrini sokuqagela, kukhona ukuthuthuka okukhulu kwesikrini se-LED.
2. I-Wider Color Gamut
Okwamanje,Isikrini sokubonisa esiholwa yi-COBukukhanya kungafinyelela kalula ku-1000 cd/m².
Njengomshini wokubonisa ophuma phezulu, olawulwa ichashazi-matrix, isikrini se-COB sine-gamut yombala obanzi kakhulu.
Lokhu kungenxa yokuthuthukiswa kobuchwepheshe be-LED light-emitting diode, lapho ama-chips akhipha ukukhanya kwe-LED akhethwa ngokusebenzisa.
ukuhlunga ukuze ukhethe ama-chips akhiphayo anobubanzi obubanzi kakhulu be-wavelength.Kwenziwa ukumboza indawo ebanzi yombala we-gamut.
Ngezinga elijwayelekile lesikhala sombala we-CIE-1931, i-gamut yombala ebanzi kakhulu endaweni yokubonisa yamanje yi-DCI-P3.
Ububanzi be-gamut yombala wesikrini se-LED bungamboza kalula i-NTSC color gamut, REC.709 color gamut, kanye ne-REC.2020 color gamut.
Ngaphezu kwalokho, ngokuhlunga ama-chips akhipha ukukhanya kwe-LED, ingaphinda ifinyelele ukumbozwa kwayo yonke i-DCI-P3 color gamut.
3. Idizayini engenaFrameless & Ukuzinza Okuphakeme
Ubuchwepheshe bokupakisha be-Flip chip buqeda ukubopha izintambo, buqede ubungozi bokuphuka kwentambo yegolide nokwenza lula inqubo yokukhiqiza.
Isici sokuhlanganisa esingenamthungo sesikrini se-COB sisho ukuthi ayikho imingcele esobala phakathi kwezikrini, okunikeza izethameli ithuba lokubuka eligxile kakhulu.
Ngokuphambene, amasistimu wokuqagela wendabuko noma udonga lwevidiyo oluxhumanisa i-LCD lungase lube noshintsho olubonakalayo lapho kuhlangana khona izikrini eziningi, ngaleyo ndlela kuthinte umuzwa obonakalayo wonkana.
4. Isikhathi Sokuphendula Ngokushesha & Ukusebenza Kwevidiyo Okucacile
Ngokuphathelene nokusebenza kwesibonisi, indawo ye-Flip-Chip incane ebhodini le-PCB, futhi umjikelezo wokusebenza we-substrate uyandiswa.
Inendawo enkulu ekhipha ukukhanya, engaveza inkambu emnyama ngokumnyama, ukukhanya okuphezulu, nokugqama okuphezulu Kwethula imiphumela yokubonisa yezinga le-HDR.
Izikrini zokubonisa ze-COB ngokuvamile zinesikhathi sokuphendula esisheshayo.
Njengamanje, izixazululo zesikrini se-cinema nesikhungo sokuvikela ezisekelwe kusixazululo sokulawula isibonisi esiholayo zingasekela amanani ozimele afinyelela ku-240Hz, ngisho no-360Hz.
Yehlisa kakhulu inkinga yesithombe nesipoki, ikakhulukazi uma udlala izigcawu ezinesivinini esikhulu ezinezidingo eziphezulu ezifana namamuvi esenzo.
5. Ukufakwa Okuguquguqukayo kanye Nesakhiwo
YonwaytechIsibonisi se-Flip-chip COBizikrini zingenziwa ngendlela evumelana nezimo futhi zifakwe ngokuvumelana nezidingo ezithile ze
ncoma isikhungo futhii-cinema, ukuzivumelanisa nezimo nosayizi abahlukene besikrini.
Ngokuphambene, amasistimu wokuqagela wendabuko angase avinjwe izici ezifana nendawo kanye nama-engeli okuqagela.
6. Ukongiwa kwamandla kanye nokuvikelwa kwemvelo
Izikrini zokubonisa ezihamba phambili ze-COBngokusekelwe kubuchwepheshe bokonga amandla we-flip chip, ngokuvamile ukusetshenziswa kwamandla okuphansi.
Uma kuqhathaniswa, izinhlelo zokuqagela zendabuko zingadinga amandla engeziwe ukuze kuzuzwe amazinga okukhanya afanayo.
Lokhu kuhambisana nokugxila kwamanje emhlabeni jikelele ekusebenzeni kahle kwamandla kanye nokunciphisa ukukhishwa kwekhabhoni.
I-Yonwaytech ikholelwa ngokuqinile ukuthi ngokuncipha okuqhubekayo kwamanani embonini yesikrini se-COB kanye ne-flip-chip eyengeziwe.
Isikrini se-COB LED sizoshintsha ngokushesha ubuchwepheshe bendabuko bokuqagela futhi sibe amandla ahamba phambili engqungqutheleni nasesinema
isikrini emakethe yomsebenzisi wokugcina, iumkhuba uzolethela izethameli isipiliyoni sokubuka esisezingeni eliphezulu ku-cinema futhi uqhubekisele phambili imboni yonke
phambili.
