Umthelela oshaqisayo wobuchwepheshe bokubonisa ukukhangisa kwe-3D LED kanye nokuzizwisa okujulile kokubuka kwenza abantu bakhulume ngakho. Imiphumela ye-3D stereoscopic inika abantu umuzwa wokubonwayo “wangempela” ongakaze ubonwe. I-3D LED Display isiphenduke into elandelayo yokugxila kwamadivayisi wokubonisa.

Nakuba simangale ngezinguquko ezilethwa ubuchwepheshe, sidinga ukuqonda ukuthi yini ngempela i-3D LED Display.

Isikrini se-LED siyi-flat 2D. Isizathu sokuthi kungani abantu bengakwazi ukujabulela izithombe zangempela zokuphila kwe-3D noma amavidiyo kungenxa yemibala empunga ehlukene eboniswa yi-LED Screen, eyenza iso lomuntu likhiqize inkohliso ebonakalayo futhi libone izithombe eziveziwe ze-2D ezithombeni ze-3D.

Ubuchwepheshe bokubonisa be-3D bezingilazi wukuhlukanisa izithombe ezingakwesokunxele nezingakwesokudla ngokusebenzisa izibuko futhi uzithumele emehlweni angakwesokunxele nangakwesokudla esibukeli ngokulandelanayo ukuze kuzuzwe umphumela we-3D. Ubuchwepheshe bokuboniswa kwe-3D LED obunqunu buhlukanisa izithombe ezingakwesokunxele nezingakwesokudla ngokulungisa i-engeli yokukhanya futhi zizithumele emehlweni angakwesokunxele nangakwesokudla esibukeli ngokulandelanayo ukuze kuzuzwe umphumela we-3D.

Ubuchwepheshe banamuhla bokukhangisa be-3D LED obungenazingilazi buhlanganisa ubuchwepheshe bakamuva bokukhiqiza amaphaneli e-LED kanye nobuchwepheshe besofthiwe yesilawuli se-LED. Izibonisi ze-3D LED esikrinini esifanayo ezindaweni ezihlukene (ubuchwepheshe be-spatial multi-function glasses-free noma i-naked-eye 3D) kanye nesibonisi sesikhathi sokusika (i-3D engenasikhathi sokwabelana ngezingilazi eziningi) ukuze uzuze ukuboniswa kwe-3D. Ngakolunye uhlangothi, mayelana nokuboniswa kwesithombe, ngobuchwepheshe bokucubungula izithombe zekhompyutha, i-parallax phakathi kwamehlo angakwesokunxele nangakwesokudla wesithombe esikhona se-2D nesithombe se-3D siguqulwa sibe isithombe se-9-parallax 3D.

Ubuchwepheshe bokuboniswa kwe-Naked-eye 3D LED okwamanje ikakhulukazi buhlanganisa uhlobo lwe-grating, uhlobo lwelensi eyisilinda, uhlobo lwe-holographic projection, uhlobo lwevolumu, uhlobo lokuphindaphinda kokwabelana ngesikhathi, njll.

Ama-meme e-inthanethi ka-2021, isibonisi sokukhangisa se-3D LED sangaphandle sesiphinde saba ngaphansi kokugqama komkhakha nomphakathi, ikakhulukazi kuzo zonke izixhumanisi zochungechunge lwezimboni. Ngombukiso we-3D we-3D we-naked-eye wangaphandle nesibonisi se-LED esivamile, umehluko wesofthiwe nezingxenyekazi zekhompuyutha kanye nezidingo ezikhethekile zicophelela kakhulu. Ngesikhathi esifanayo, abanikazi bezakhiwo abafanelekile nabo baqale ukuxhumana nenkundla yochwepheshe ngezimiso zobuchwepheshe, imikhiqizo, nezintengo zokuthengisa ngemuva kwalesi sibonisi se-3D.

Manje i-Radiant izokwambulela imfihlakalo yesibonisi se-3D LED futhi ikutshele ukuthi yini ngempela i-3D LED Display.

Umbuzo 1:

Yini i-naked-eye 3D LED display? Uyihlola kanjani ikhwalithi yesibonisi se-3D LED?

Kunezinhlobo ezimbili zamamodeli e-3D: i-passive 3D display nesibonisi se-3D esisebenzayo. Izibukeli zesibonisi ze-3D ezineso lendabuko zinomehluko othile obonakalayo kokuqukethwe kwevidiyo okubonwa ngamehlo angakwesokunxele nangakwesokudla, okwenza umthelela we-3D. Njengamanje, amakesi amaningi athandwayo e-naked-eye e-3D LED afakwa ngesikrini se-3D LED futhi ahlanganiswe nokukhiqizwa kokuqukethwe kobuciko ukuze kwakheke okuhlangenwe nakho okugxilile okungekona ukuboniswa kwe-3D kwe-naked-eye ngomqondo wendabuko. Sikholelwa ukuthi umphumela wamanje wokuboniswa kwe-3D we-naked eye udinga ukubuyekezwa kusukela kunhlanganisela yomphumela wokubonisa umkhiqizo, indawo yokufaka, nokuqukethwe kokusungula.

Izikrini zokubonisa ze-3D ze-Naked-eye zivele okokuqala kubuchwepheshe bokubonisa be-LCD. Imibono eminingi yenziwa ngama-gratings noma ama-slits ukuze kuqinisekiswe ukuthi umbukeli unomehluko obonakalayo phakathi kwamehlo angakwesokunxele nakwesokudla uma ebuka ngaphandle, ngaleyo ndlela sakhe umphumela wokubonisa we-3D LED we-naked-eye. Njengamanje, isibonisi se-naked-eye 3D LED sichazwa ngokunembile njengokuthi "naked-eye 3D LED display effect". Ingqikithi yawo umphumela we-3D we-naked-eye owakhiwe isibonisi se-2D LED esinokuqukethwe kwevidiyo ye-2D eyenziwe ngokukhethekile. "Ama-meme e-inthanethi" abonisa kahle ukuthi umphumela wokubuka wamadivayisi wokubonisa udinga inhlanganisela ephelele yehadiwe nokuqukethwe.

I-Naked-eye 3D iwuhlobo lokusebenzelana kwendawo kanye nezinhlangothi ezintathu ezingadingi izibuko. Izinga le-naked-eye 3D LED display lingahlulelwa kusukela kubukhulu obubili bebanga lokubuka nokuqukethwe. Ezimweni ezihlukene zokufaka, ukuphakama kwechashazi kwesikrini sokubonisa kunquma i-engeli yokubuka nebanga lokubuka lesibukeli. Uma kucaca kakhulu kokuqukethwe, okuqukethwe kwamavidiyo amaningi kungaboniswa; ngaphezu kwalokho, idizayini yokuqukethwe nayo ibaluleke kakhulu, ngokusho kwesikrini sokubonisa " Ividiyo ye-parallax "eyenziwe ngomsiki" ivumela izethameli ukuba zibe nomuzwa ojulile wokusebenzisana.

Kulesi sigaba, izikrini ezinkulu ze-3D LED ukubona i-naked-eye 3D isibonisi, empeleni, iningi lazo zisebenzisa ibanga, usayizi, umphumela wethunzi, nobudlelwano bokubona bento ukuze kwakhiwe umphumela wezinhlangothi ezintathu esithombeni esinezinhlangothi ezimbili. . Ngokushesha lapho kuvela, isikrini segagasi se-3D sesakhiwo se-SM esamangaza yonke inethiwekhi sasebenzisa isithunzi sangemuva njengomugqa wereferensi onezinhlangothi ezintathu ezimile, okunikeza amagagasi anyakazayo umuzwa wokubhodloza isikrini. Okusho ukuthi, isikrini sokubonisa sigoqa isikrini 90 °, sisebenzisa izinto zevidiyo ezihambisana nomgomo wokubuka, isikrini sobunxele sibonisa umbono wesokunxele wesithombe, futhi isikrini sokunene sibonisa umbono oyinhloko wesithombe. Lapho abantu bema phambi kwekhoneni futhi babukele, bayoyibona into kanye kanye. Uhlangothi nangaphambili kwekhamera kubonisa umphumela wangempela wezinhlangothi ezintathu. Kodwa-ke, ngemuva kwalo mphumela obonakala umangalisa ukupholisha kobuchwepheshe okungenakubalwa kanye nokusekelwa okuqinile komkhiqizo.

Isikrini sokubonisa se-3D LED esineso elinqunu esokwengeza izakhiwo ezikhanyayo esikrinini ukuze isithombe esinikeziwe singene emehlweni angakwesokunxele nangakwesokudla omuntu ukuze sikhiqize i-parallax, futhi isithombe se-3D sibonakale ngaphandle kokugqoka izibuko ezikhethekile noma ezinye. amadivaysi. Kunezinhlobo ezimbili zobuchwepheshe bokuboniswa kwe-3D-naked-iso: enye i-Parallax Barrier, esebenzisa imigqa eqondile esabalaliswa ngezikhathi ezithile phakathi kokukhanya ne-opaque (emnyama) ukuze kukhawulwe isiqondiso sokuhamba kokukhanya ukuze ulwazi lwesithombe lukhiqize umphumela we-parallax; kanti enye i-Lenticular lens isebenzisa ubuchwepheshe bokugxilisa ingqondo nokukhanya kwelensi ye-lenticular ukushintsha indlela yokukhanya ukuhlukanisa ukukhanya ukuze ulwazi lwesithombe lukhiqize umphumela we-parallax. Ukushiyeka okuvamile kobuchwepheshe obubili ukuthi ukulungiswa kunqunywe ngesigamu, ngakho isibani se-LED sidinga ukuphindwa kabili, futhi ubuchwepheshe be-parallax barrier buzonciphisa ukukhanya kwesikrini sokubonisa i-stereo; ngakho-ke, isibonisi se-3D LED esingaphandle se-naked-eye sifaneleka kakhulu ukusetshenziswa kwezibonisi ze-LED ezine-pitch encane.

Umbuzo 2:

Uma kuqhathaniswa nezibonisi ze-LED ezivamile, imuphi umehluko/ubunzima besofthiwe nehadiwe yezibonisi zangaphandle ze-3D LED?

Ukuze wethule umphumela wokubonisa ongcono kakhulu, isibonisi se-3D LED ye-naked-eye kufanele sisekele umbhalo wekhodi wevidiyo onokucaca okuphezulu, nombala ojule kakhulu kusofthiwe, futhi ungashintshwa ukuze udlalwe kuzikrini ze-atypical ezifana namapholigoni noma izindawo ezigobile. Ngokuya ngehadiwe, izibonisi ze-3D LED ze-naked-eye ukubeka ukugcizelela okwengeziwe ezithombeni ezinemininingwane, ngakho-ke isibonisi sinezidingo eziphakeme kugreyscale, ukuvuselela, nezinga lozimele.

Uma kuqhathaniswa nezikrini ze-LED zendabuko, ukuze uzuze umuzwa ongcono we-3D we-naked-eye, izikrini ze-3D LED ze-naked-iso ukuze zidinga isofthiwe ephakeme nokucushwa kwehadiwe, kanye nokucaciswa komkhiqizo kanye nezidingo zedizayini nazo ziphakeme. Isikrini sethu esivamile sokubonisa i-LED siyisicaba futhi sinezinhlangothi ezimbili, futhi okuqukethwe kwe-2D ne-3D ngeke kube nomthelela wezinhlangothi ezintathu. Manje isifakwe nge-arc ye-engeli yesokudla engu-90° ukuze kuzuzwe indawo yokubonisa engenamacala amabili. Ngakho, Amamojula e-LED, amakhabethe e-LED yonke imikhiqizo eyenziwe ngokwezifiso.

Ikakhulukazi ubunzima bubonakala ezicini ezimbalwa:

1) Idizayini yokuqukethwe nokudala okungakhiqiza i-parallax;

2) Ukuhlanganiswa kombala wokubonisa we-3D we-LED nokukhanya okuzungezile;

3) Ukuhlanganiswa kwesakhiwo sokufakwa kwesibonisi se-3D LED nesigcawu sokufakwa.

4) Okuqukethwe kwevidiyo okuzodlalwa kwenziwa ngendlela oyifisayo ukuze kufane nesinqumo sesikrini sokubonisa, futhi intengo iphakeme kakhulu.

Ukuze kuzuzwe umphumela ongcono wokubonisa, ihadiwe yesibonisi idinga ukuzuza ukugqama okungcono kanye nobubanzi obuguquguqukayo obuphezulu be-HDR, okuyizikhombisi-ndlela ezimbili ezibalulekile. Ukwazisa kwezithameli ngokuqukethwe kufeza umuzwa ogxilile womphumela wendawo emehlweni azo.

Ithebula 1: Umehluko phakathi kwesibonisi esivamile nesibonisi se-3D kusofthiwe, ihadiwe, nokuqukethwe.

Umbuzo 3:

Yiziphi izidingo ezintsha izikrini zangaphandle ze-3D LED ezizibeka phambili isixhumanisi ngasinye sochungechunge lwemboni yesikrini se-3D LED?

Ikakhulukazi ukukhanya nomshayeli IC. Njengamanje, isikrini se-3D LED esinqunu sisebenzisa kakhulu imikhiqizo ye-SMD yangaphandle ye-P5 / P6 / P8 / P10. Emini, ukukhanya kwe-ambient (ikakhulukazi emini) kuphezulu uma kuqhathaniswa, futhi ukukhanya kwesibonisi se-3D LED kumele kube ≥6000 ukuze kuqinisekiswe ukuthi Buka ngokujwayelekile. Ebusuku, isikrini sokubonisa kufanele sincishiswe ngokuya ngokukhanya kwendawo. Ngalesi sikhathi, umshayeli we-IC ubaluleke kakhulu. Uma usebenzisa i-IC evamile, ukulungiswa kokukhanya kufinyelelwa ngokusebenzisa ukulahlekelwa okumpunga, futhi umphumela wokubonisa uzophazamiseka. Lokhu akufiseleki, ngakho-ke kufanele sisebenzise umshayeli we-PWM IC onenzuzo yamanje lapho senza i-naked-eye 3D LED Screen, engaqinisekisa ikhwalithi yesithombe ehamba phambili, kodwa futhi siqinisekise ukuthi izethameli ngeke zibe nokuqabuleka okwanele lapho sishutha.

Ukuthola imiphumela emangalisayo ye-3D yesibonisi se-3D kunezidingo eziphezulu zokuvuselela okuphezulu, indawo empunga ephezulu, ukugqama okunamandla okuphezulu, ukuguquka okushelelayo phakathi kwezindawo ezigobile namakhona, nezinga lokukhiqiza lezinto zevidiyo zehardware yesikrini sokubonisa, edinga ukusebenza kombala okuphakeme. Idivayisi yokubonisa eqinile njengosekelo.

Ngokombono wabakhiqizi besibonisi se-3D LED, izinkomba nokuhlukanisa kubonakala kakhulu kusistimu yokulawula eyinhloko yesibonisi se-3D LED kanye nedizayini yemikhiqizo yokubonisa ye-3D LED. Inselele enkulu ilele kumphumela wokubonisa nokusebenza okuphezulu kwesibonisi se-3D LED, okuhlanganisa i-IC, uhlelo lokulawula isibonisi se-LED, isofthiwe yokulawula ukusakaza, kanye nomklamo wokuqukethwe wobuciko.

Ngokombono we-chip yomshayeli we- 3D LED, isibonisi sangaphandle se-3D LED sizoba indawo eshisayo yokunaka kwabantu nokushuthwa kwamakhamera, kungakhathaliseki ukuthi kusemini noma ebusuku. Ngakho-ke, ukucushwa kwezingxenyekazi zekhompuyutha kufanele kufaniswe ukuze kusekelwe umbala ompunga ophezulu kanye nokumpunga okuphakeme kakhulu okuphansi kakhulu, izinga lokuvuselela eliphezulu elingu-3,840 Hz, isilinganiso se-HDR esishintshashintshayo esishintshashintshayo, kanye ne-chip yomshayeli esetshenziswa amandla aphansi ukwethula izithombe ezingokoqobo nezishaqisayo ze-3D.

Umbuzo 4:

Uma kuqhathaniswa nezikrini ze-LED ezijwayelekile, ingabe ukhona umehluko omkhulu ezindlekweni noma ezintengweni zokuthengisa zezikrini ze-3D LED zangaphandle?

Uma kuqhathaniswa nezibonisi ezijwayelekile ze- LED , izikrini ze-LED ze-naked-eye ze-3D kumele zishintshwe ukuze zivumelane nezimo ezithile zokufakwa, futhi eminye imisebenzi yenziwa ngendlela oyifisayo futhi yathuthukiswa. Izindleko ezihambisanayo noma intengo izokwenyuswa. Umgomo uwukunikeza amakhasimende izixazululo eziphelele nolwazi lokubuka olungcono kakhulu.

Uma kuqhathaniswa nezikrini ezijwayelekile zokubonisa, umehluko kumshayeli we-IC ubonakala kancane, cishe u-3% -5%.

Ukuthuthukiswa kokucaciswa kwezingxenyekazi zekhompuyutha kufanele kube nomthelela ezindlekweni noma ngentengo yokuthengisa yezikrini ze-3D LED. Kuphinde kuncike endaweni yedivayisi yohlelo lwayo kanye nokuqukethwe kokudala okudlalwayo.

Umbuzo 5:

Uyini ukuthambekela kwezikrini zangaphandle ze-3D ze-LED ze-3D ngo-2021?

Isibonisi se- LED esingaphandle sinendawo enkulu, ukuminyana kwephikseli enkulu, umthelela oshaqisayo uwonke, kanye nemininingwane yesithombe ecacile. Isibonisi se-LED sokuqukethwe kwamanje sisesimweni esiningi sokubhoboza iso likasaziwayo, kodwa sizothengiswa ngokuzayo ukuze sibonise inani eliphezulu.

Isibonisi se-3D se-LED sangaphandle singachazwa njengeqembu lezinhlanganisela ezeqisayo zobuchwepheshe bokubonisa be-3D LED kanye nobuciko bokufaka. Ngenkathi ihlinzeka ngolwazi olusha olubonakalayo, idonsa ukunaka kwezithameli futhi idale isihloko ezinkundleni zokuxhumana eziku-inthanethi. Ngokuzayo, izikrini zokubonisa ze-3D LED ezihambisanayo kufanele zithuthuke ziye ezindaweni ezincane, izithombe ezinencazelo ephezulu, kanye nomumo wesikrini ohlukahlukene, futhi zihlanganiswe nobunye ubuciko basesidlangalaleni ngisho nezindawo zemvelo.

Isibonisi se-3D se-3D esingenazingilazi siwuhlelo olusha sha lwezentengiso oluletha imidiya yangaphandle evamile enkathini entsha. Isibonisi semidiya yevidiyo esine-3D LED Display engenazingilazi sinikeza abasebenzisi umuzwa ojulile wokusebenzelana futhi singaheha abantu abaningi. Balaleli, ukusabalala kwezikhangiso kuphindwe kabili.

Isibonisi se-LED sangaphandle sizuze umphumela onjalo odumile wokusabalalisa ngesibonisi se-3D LED ye-naked-eye, futhi kungalindeleka ukuthi amacala amaningi avelele azovela ngokuzayo. Futhi ngokuthuthukiswa kobuchwepheshe kanye nokwehliswa kwezindleko, kungacatshangwa ukuthi isibonisi se-3D se-LED esizayo ngeke sisancika kuphela emiphumeleni yevidiyo ye-3D nezikrini ezinezinhlangothi eziningi, kodwa sisebenzisa ngokuqondile umphumela we-parallax we-hardware yesikrini ukuze ubonise iso elinqunu langempela elinemininingwane eyengeziwe yesithombe se-3D.

Ukuhlanganisa ubuchwepheshe obusha be-LED, izimo ezintsha zohlelo lokusebenza nokuqukethwe kokudala kungase kube ithrendi yokuthuthukiswa kwezikrini ze-3D LED ze-naked-eye ngo-2021. Isibonisi se-3D LED singahlanganiswa ne-AR, VR, kanye nobuchwepheshe be-holographic ukuze kusetshenziswe izinto ezimbili- indlela interactive naked iso 3D isibonisi LED. Iso elinqunu le-3D isibonisi se-LED esihlanganiswe nesiteji nokukhanya kudala umuzwa wesikhala nolwazi olubonakalayo olugxilile, okuletha umthelela wokubukwa onamandla ezithamelini.

I-Nova ihlinzeka ngesistimu yokulawula isibonisi eyinhloko yezikrini ze-3D LED, okuyisixhumanisi esiyinhloko ekubonisweni kwezithombe ze-3D zangaphandle. Ukuze uzuze umphumela omuhle kakhulu wangaphandle we-3D wamehlo, isibonisi se-3D LED sidinga ukuhlangabezana nezimfuneko eziphakeme, futhi isistimu yaso yokulawula isibonisi idinga ukusekela ukulungiswa okuphezulu nokuhlanganisa ubuchwepheshe obungcono bokuthuthukisa ikhwalithi yesithombe.