Isifundiswa u-Ouyang Zhongcan: Gcina ugxininiso kwaye uxhase ishishini lokubonisa ukuba likhulu kwaye lomelele

Oku kulandelayo ngowona mxholo uphambili wodliwano-ndlebe:

Imodareyitha: Okwangoku, i-China iye yaba yipali ebalulekileyo kushishino lokubonisa lwehlabathi. Ucinga ntoni ngophuhliso kunye neendlela zobuchwepheshe zomboniso waseTshayina?
U-Ouyang Zhongcan: “INkomfa ka-2020 yokuBonisa uMzi mveliso waseNtwasahlobo” ebibanjwe nge-18 kaMeyi itsale abantu abangama-750,000 ukuba bayibukele kwi-Intanethi. Nangona ubhubhani omtsha wenyumoniya ube nefuthe elikhulu kuqoqosho lwehlabathi, imveliso yaseTshayina yokubonisa Ibiguqula iingxaki zibe ngamathuba. Ukongeza kwizicelo zemveli, ubhubhane uya kuzisa iimfuno ezintsha zentengiso.
Idatha evela kwi-LCD yeSebe le-China ye-Optics kunye ne-Optoelectronics Industry Association ibonisa ukuba ixabiso lemveliso yemboniselo yelizwe lase-China kwikota yokuqala yalo nyaka lehla malunga ne-2% ngonyaka, kwaye ilahleko yayincinci kakhulu kune- eyeenkampani zaphesheya kweelwandle, nto leyo ethetha ukuba iinkampani zaseTshayina zinamandla okumelana nomngcipheko. Ngemizamo edibeneyo yoosomashishini baseTshayina, amagcisa, kunye norhulumente, itekhnoloji yokubonisa yaseTshayina iye yaphuhliswa ngaxeshanye nehlabathi. Ubuchwephesha be-LCD bubodlula oogxa bangaphandle. Kwiminyaka emibini, imveliso yesikrini ye-OLED eguquguqukayo yaseTshayina kulindeleke ukuba iqhubeke. Itekhnoloji yokubonisa ye-AMOLED yaseTshayina, efana netekhnoloji yokubonisa ikristale elulwelo, ikwabonisa indlela yophuhliso yabafika emva kwexesha.
Phantsi kweemeko zangoku, iinkampani kufuneka zigcine ukuzimisela okucwangcisiweyo, zinike umdlalo opheleleyo kwiinzuzo zazo zokuthelekisa, ziqhubeke nokugcina utyalo-mali oluyimfuneko lwe-R&D, nokwandisa inkqubo yoshishino yokuprinta i-OLED, iMicroLED kunye nobunye ubuchwephesha. Urhulumente kufuneka aqhubeke nokuxhasa ishishini lokubonisa ukuba likhule libe likhulu kwaye lomelele, ligxininise ekukhuliseni amashishini akhokelayo ukuzinzisa ukhuphiswano lwemarike, ukomeleza inkqubo yokudibanisa imveliso, imfundo, uphando kunye nokusetyenziswa, kwaye sizame ukutyhutyha inguqu kunye nokuphuculwa kwelizwe lam. Itekhnoloji yokuphinda ibonise esele isekiwe.
Imodareyitha: Siqaphele ukuba ii-TV ze-8K ziqalisile ukuveliswa ngobuninzi kulo nyaka. Uwajonga njani amathemba e-8K?
U-Ouyang Zhongcan: Okwangoku, uqoqosho lwelizwe lam lutshintshile ukusuka kuhlumo olukhawulezayo ukuya kuphuhliso olukumgangatho ophezulu. Ukukhuthaza ukuphuculwa kokusetyenziswa yenye yeendlela eziphambili zokuguqula indlela yophuhliso. Ngo-Matshi ka-2019, i-"Ultra HD ISicwangciso sokuSebenza soPhuhliso lweVidiyo yeVidiyo (2019-2022)" sakhutshwa ngokusemthethweni, siphakamisa ukuba isikali esipheleleyo seshishini le-UHD laseTshayina kufuneka lifikelele kwi-4 yezigidigidi ngo-2022. Nangona kunjalo, isantya sokwakhiwa kwenethiwekhi yangoku kwezi zintathu zinkulu. abaqhubi kunye Ngokubhekiselele kwimodeli, ividiyo ye-ultra-high-definition iya kuba ngowokuqala ukuqhuma kwimboni yokuzonwabisa yevidiyo, kunye nokuphunyezwa kwe-Intanethi yezinto kunye neemeko zesicelo esithe nkqo kuya kuthatha iminyaka embalwa.
Iingcali kushishino lweTV yemibala zibona i-8K njengeyona ndlela yodwa yophuhliso lweTV yexesha elizayo. Ngokusasazwa kombala oqhelekileyo wabavelisi beTV kwii-TV ze-8K, kunye nokukhululwa okuqhubekayo kwemigaqo-nkqubo efanelekileyo kunye nokuphunyezwa kwe-5G yokuthengisa, i-8K TV iya kukhawulezisa ukuthandwa kwayo. Kwixesha elizayo, i-5G + 8K iya kuthatha uxanduva oluninzi lwezentlalo, iqhubeke nokubeka utshintsho lwezobuchwepheshe kwiinkalo ezahlukeneyo, kwaye ikhokele uphuhliso lweshishini, ngelixa liba yinto ebalulekileyo yokuqhuba ubomi obungcono.
Ukudityaniswa okunzulu kwethekhnoloji ye-5G kunye nokuziva, idatha enkulu, kunye neteknoloji yobugcisa bokufakelwa kuya kukhuthaza kakhulu ukuphuculwa okubanzi kwamava omsebenzisi kunye nemisebenzi edibeneyo ye-smart display port. Itekhnoloji ye-BOE ekhethekileyo ye-ADS yesikrini esinzima yenye yetekhnoloji ebalulekileyo yokujonga umboniso obanzi kwihlabathi. Njengesiseko esibalulekileyo kunye nomgangatho wobugcisa wokuvelisa umboniso kunye nokuveliswa, iteknoloji ye-ADS inokufikelela kwi-transmittance ephezulu, ukukhanya kunye nokuchasene, kunye ne-angle yokujonga i-178 degrees phezulu nangaphantsi, ekhohlo nasekunene, kunye nokusetyenziswa kwamandla aphantsi kunye neenzuzo ezingaphezulu kokusingqongileyo. Yintsimi yomboniso wekristale yolwelo. Obona buchwephesha buhamba phambili kunye nobuchwephesha bokukhuphisana nentengiso.
I-ADS ineenzuzo zomgangatho olungileyo womfanekiso, indalo yonke eyomeleleyo, i-angle yokujonga i-ultra-wide, ukusebenza kombala ophezulu kakhulu, ukusetyenzwa kwemifanekiso eshukumayo ye-ultra-high-speed, njl. njl., kwaye isetyenziswe ngokubanzi kuluhlu olupheleleyo lweemveliso eziphezulu. ezifana neeselfowuni, iikhompyutha, noomabonakude, kwaye inezinga lokungena kwimarike yehlabathi Liphezulu kakhulu. Kwangaxeshanye, itekhnoloji ye-ADS ifanelekile kwiimveliso zokulungiswa okuphezulu kwe-8K nangaphezulu. Isici esiphezulu sothumelo sinokunciphisa ngokufanelekileyo iindleko kunye nokusetyenziswa kwamandla kweemveliso ze-8K, kwaye inomgangatho womfanekiso ophezulu kunye nokugcinwa kwamandla kunye neempawu zokukhusela okusingqongileyo.
Imodareyitha: Kwiminyaka yakutshanje, izicelo ezintsha kunye neemveliso zetekhnoloji yokubonisa ziye zaziswa ngokuqhubekayo. Itekhnoloji ye-BOE BD Cell eyamkelwa ngu-Hisense ye-multi-screen TV izise abantu amava amatsha. Luthini uluvo lwakho kolu hlobo lobugcisa obutsha?
U-Ouyang Zhongcan: Uthotho lweSeli ze-BD lugqatso olutsha lwetekhnoloji yokuqonda i-TFT-LCD yesigidi senqanaba lochasaniso lwe-ultra-high-definition display. Ngezigidi zezahlulo, ukumodareyithwa kokukhanya kwinqanaba le-pixel kuyenziwa, kuzisa amava awothusayo e-HDR. Isiboniso sinokufikelela kwinqanaba lesigidi se-ultra-high static umehluko, ubunzulu bombala we-12bit, ukukhanya kwebala elimnyama eliphantsi njenge-0.003nit, ukusetyenziswa kwamandla kunokuba ngaphantsi kwe-40% yobukhulu obufanayo bomboniso we-OLED, kwaye unokubuyisela ngokucacileyo yonke imibala kunye neenkcukacha. yomfanekiso.
Okwangoku, iimveliso zeSeli ze-BOE BD ziphumelele amabhaso amaninzi kwimiboniso emikhulu yasekhaya neyangaphandle efana ne-SID, i-CES, i-ICDT, kunye ne-CITE. IiTV ze-Hisense ezipakishwe-zesikrini usebenzisa itekhnoloji ye-BD Cell baye bazuza itekhnoloji enokuthelekiswa ne-LCD kunye ne-OLED, kodwa zibiza ngaphezulu kwe-LG OLED TVs. I-1/3 eshibhile, kwaye ukuqaliswa kwale mveliso ngumcimbi omkhulu onokuvumela amaTshayina ukuba agcine igama lawo kwimbali yophuhliso.
Imodareyitha: Umboniso oguquguqukayo yindlela ebalulekileyo kuphuhliso lwetekhnoloji yexesha elizayo. Ucinga ntoni ngophuhliso lwelizwe lam lwe-GGRB yoluhlu lwetekhnoloji yokubonisa eguqukayo?
U-Ouyang Zhongcan: Njengomnye wobuchwephesha obutsha bokuboniswa kwe-semiconductor, iziboniso ze-AMOLED eziguquguqukayo zisebenzisa i-substrates eziguquguqukayo endaweni ye-substrates yeglasi yendabuko, kwaye isebenzise izinto eziphilayo ezinokukhupha ukukhanya kunye neteknoloji yokupakisha eguquguqukayo, ibhukuqa ifom yemveliso eqinile. Ukufezekisa iifom zemveliso ezahlukeneyo njengokugoba kunye nokugoba.
Okwangoku, kukho izicwangciso ezimbini eziphambili ze-pixel yeefowuni ze-OLED eziguquguqukayo kwimarike, kwaye i-BOE isebenzisa ilungiselelo le-pixel le-GGRB eliphuhlisiwe. Isici esiphawulekayo se-GGRB kukuba phantsi kwesiseko sesiphumo esifaniswayo sokubonisa, indawo ye-pixel-emitting light-emitting area ithatha umlinganiselo omkhulu, onokuthi uphucule ngokufanelekileyo ingxaki yokutshisa. Ke ngoko, le teknoloji inenzuzo ephambili kwiimveliso ezinokulungiswa okuphezulu kunye noxinano olukhulu lwepixel kwaye iphumelele iMbasa yeSilivere yePatent yaseChina ka-2019. I-BOE isungule isisombululo esipheleleyo somboniso oguquguqukayo, kubandakanywa izikrini ezine-perforated, izikrini ze-waterfall, kunye nezikrini zokugoqa, zonke eziye zaveliswa ngobuninzi kwaye zasetyenziswa kwiifowuni eziphathwayo eziphezulu ezifana neHuawei, i-Motorola, i-LG, i-OPPO, kunye ne-Nubia. .
Imodareyitha: Kulo nyaka, i-BOE yasungula i-8K Mini ye-LED backlight display kunye ne-Mini LED yeemveliso zeglasi. Uwujonga njani umkhondo wetekhnoloji ye-Mini LED?
U-Ouyang Zhongcan: I-8K Mini ye-LED backlight display iqonda ulawulo olululo lwe-LCD backlight, ifikelela kwii-partitions ze-10,000 kunye nokufezekisa umahluko we-ultra-high, ophawulekayo kakhulu.
Iimveliso zeglasi ezisekelwe kwiglasi ye-LED ziboniswa ngokuthe ngqo ngokukhanya kwe-LED, kusetyenziswa imowudi yokuqhuba esebenzayo, akukho flicker, iglasi ineenzuzo zayo kwi-flatness, ukutshatyalaliswa kobushushu, njl. i-pitch, i-high-resolution display iya kuba nefuthe elithile kwiinkalo zesicelo ezifana neziboniso zorhwebo kunye nezikrini zokubonisa uluntu kumagumbi eenkomfa okanye amashishini ahambelanayo kwi-chain industry chain.
Uyilo lwesiseko seglasi ye-Mini ye-LED ikwaluphando lotshintsho lwe-BOE kunye nophuhliso olusingise kumboniso we- Micro LED . I-LED enye yangaphambili ibukhulu be-millimeter, ngelixa i-LED enye yokugqibela incinci kune-microns eziyi-100.
Imodareyitha: Okwangoku, kukho imigca yemveliso ye-AMOLED engaphezu kweshumi ye-6 eguquguqukayo esakhiwayo kwaye icwangciselwe ukwakhiwa kwihlabathi liphela. Naziphi na iingcebiso malunga nobeko lulonke lwenkampani kwixesha elizayo?
U-Ouyang Zhongcan: , kusekho umsantsa othile phakathi kweteknoloji yokubonisa i-AMOLED eguquguqukayo yaseChina kunye ne-South Korea, kodwa sele iphuhliswa ngokukhawuleza, kwaye inokwenzeka ukuba idlule kwiikona. Kwiminyaka emi-3-5 ezayo, itekhnoloji yomboniso yaseTshayina ebhetyebhetye inokungenisa iliza lophuhliso olukhawulezayo.
Ukusuka kwimveliso yangoku kunye nemeko yokuthunyelwa kwempahla, uphuhliso lomboniso we-AMOLED oluguquguqukayo lwaseMzantsi Korea lolona lukhulileyo, kunye nokuthunyelwa kwemveliso enkulu kunye nokuthunyelwa okukhulu, kubalelwa malunga ne-90% yesabelo semarike yehlabathi. Ngo-2019, zombini i-BOE yaseTshayina kunye ne-LGD yaseMzantsi Korea iphumelele imveliso eninzi ye-AMOLED eguquguqukayo. Ngokukhutshwa komthamo wemveliso kunye nokunyuka kwesivuno, kuya kubeka uxinzelelo oluthile lokukhuphisana kwi-Samsung.
Njengoko i-9 imigca eguquguqukayo kwilizwe laseTshayina iye yaveliswa ngobuninzi okanye icwangciswe ukwakhiwa, malunga ne-2021, ngokuhambelana nomthamo woyilo, ngokwezinga lemveliso yangoku (80%) edizwe yi-BOE, ukuba iya kunqumla i-intshi ezi-5.5 umgca wesizukulwana se-6 Isikrini sefowuni ephathwayo eguquguqukayo (isiqwenga seglasi sinokusika izikrini ze-228 zeselula). Ngaphantsi kwemeko yemveliso epheleleyo, umthamo opheleleyo wonyaka wokuvelisa izikrini zefowuni eziguquguqukayo zabenzi bamapaneli basekhaya baya kufikelela kwiingcezu ze-540 yezigidi, eziza kubalelwa ngaphezu kwe-50% yemarike yokubonisa eguquguqukayo yehlabathi , Ukuze ube namandla okubonisa aguquguqukayo.
Nangona kunjalo, ngokuqwalasela ubunzima bobugcisa be-AMOLED, ubunzima bobugcisa kufuneka buqwalaselwe ngononophelo ngaphambi kokuqalisa kwiindawo ezahlukeneyo. Utyalo-mali lwe-6-generation flexible AMOLED line line malunga ne-40 billion yuan, efikelele kwingeniso yemali yedolophu encinci kunye nephakathi. Ukuba iyasilela, iya kuba yingxaki enkulu. Ungaze ulikhwelise ihashe ngobumfama.