Inzuzo kwisikrini esikhulu? Umboniso wokuqala omkhulu woloyiso lweMini LED phezu kweOLED uvele

Kule minyaka yangoku, I-LED encinci/encinciItekhnoloji yokubonisa isaqhubeka nokuthandwa. Iye yaba lolunye "ukhetho lwendlela yobugcisa eqhelekileyo" emva kwekristale yolwelo kunye ne-OLED. I-Mini/I-Micro LED Igubungela imakethi epheleleyo yeekhonkco ukusuka kwiiprojekthi zesikrini esikhulu (ezifana nesikrini esikhulu se-cinema yedijithali) ukuya kwii-micro-displays zezicelo ze-XR virtual reality (ezifana neeglasi ze-AR). Kwaye kukhuphiswano lokumkani wesikrini sexesha elizayo, inokujongana ngqo netekhnoloji ye-OLED. Isikrini esikhulu uJun uqaphele ukuba izibalo zeTrendForce kutshanje ziqikelele ukuba ngo-2024,I-LED encinciUkuthunyelwa kweTV ekhanyisiweyo kunyuke ngama-55% unyaka nonyaka, kufikelela kwiiyunithi ezizizigidi ezi-6.35; Kuphezulu kunokukhula kwemveliso ye-OLED kwe-15.9%, iiyunithi ezizizigidi ezi-6.23 - oku kuya kuba, kwicandelo le UNGUkunye neMini/Micro LED ngqo, iMini/Micro LED yokuqala ukuphumelela kwaye inenani elikhulu lentengiso "yecandelo". IBig Screen ikholelwa ukuba oku kuthetha ukuba iiMini/Micro LED ziyakhawuleza ukudlala iingenelo zazo.

Ukubonelela ngokwahlukahluka, iingenelo I-LED encinci/encinci

Xa kuthelekiswa nophuhliso lweTV yombala ye-OLED, ukumkani wesikrini esikhulu ufuna ukuthi "wonke umntu wongeza iinkuni kunye nomlilo ovuthayo" sisitshixo seteknoloji ye-Mini/Micro LED display ephumelela ngokwenene:

Idatha yokubonisana yeTrendForce ibonisa ukuba i- UNGUI-TV TOP5 ngo-2023 zezi: LG (53%), Samsung (17%), SONY (15%), Philips (4%), Panasonic (4%). Kuyabonakala ukuba isabelo se-OLED TVS "sigxile kakhulu". Kwimarike yeepaneli eziphezulu, i-LG kunye ne-Samsung zibambe i-100% ye UNGUUbonelelo lweTV. Oku ngokuqinisekileyo kubonisa iingenelo zazo zombini, kodwa kukwathintela ukhuphiswano lwemarike kunye nokuvelisa izinto ezintsha ngokupheleleyo.

Ngokuphathelele oku, isikrini esikhulu sikaJuni kufuneka sicaciswe ngokukodwa ukuba ngokwaziswa kweSamsung Isikrini sokubonisa se-W-OLEDI-LG inika isabelo semarike ye-OLED TV ye-Samsung isaphucuka ngakumbi. Isikhundla se-SONY njengophawu lwesibini ngobukhulu lwe-OLED TV siqhubeke nokuhla. Ukuzimela kwenkqubo yaseKorea kwi-OLED TV kukhokelela ekulahlekelweni kokhuphiswano lwezinye iinkampu, kwaye emva koko kuyala ukunyuka kwemarike ye-OLED TV. I-LED encinci/encinciItekhnoloji yokubonisa yahlukile kakhulu: phantse ii-brand zeTV ezinemibala ezixabisekileyo kwihlabathi ziye zaqalisa iimveliso ngale teknoloji. Inani lee-brand kunye neemodeli zemarike lidlula kakhulu i-OLED, kwaye ubungakanani bemveliso bugutyungelwe kwii-intshi ezingama-98-115, ubukhulu obuyi-OLED obungenabo. Ngaphantsi kobukhulu obufanayo bexabiso lemveliso, kukho zombini iimveliso ezifanayo ne-OLED, kwaye kukwakho neemveliso ezixabiso liphantsi okanye ngaphezulu, ngakumbi kubasebenzisi abaphezulu. Ngaphantsi kwexabiso elifanayo kukukhetha ubungakanani obuncinci be-OLED okanye isikrini esikhulu se I-LED encinci/encinciiba "yimpendulo ekufuneka iphendule"... Ezi nzuzo kwicala lokubonelela, ngakumbi inkxaso ebanzi yee-Mini/Micro leds, zivumele imakethi ukuba ikhule ngokukhawuleza ngaphaya kweemveliso zeTV ze-OLED. Ewe, ukumkani wesikrini esikhulu kufuneka avume ukuba isiboniso seMini/Micro LED sanamhlanje ngaphaya kwe-OLED asikagqitywa - sibonakala ngendlela yokukhanya kwangasemva kwe-LCD. Nangona kunjalo, oku akuthinteli iimveliso zeMini/Micro LED+LCD ziqaphele ukuba ukusetyenziswa kwetekhnoloji yeMini/Micro LED kunenzuzo "yokwahluka kwicala lokubonelela". Ingakumbi kukhuphiswano lweTV ye-OLED, oluluhlu olunezixhobo ezinqabileyo kunye nesabelo semarike esigxile kakhulu, olu "bonelelo oluhlukeneyo" lunamandla kunye nelifa. Enyanisweni, inani leempawu eziqalise izikrini ezinkulu zeMini/Micro LED ezibonisa ngqo kwihlabathi liphela, oko kukuthi, oomatshini be-LED ababonisa ngqo abangafuni zikrini ze-LCD, lisaphezulu kune UNGUIimveliso zeTV. Oko kukuthi, iinkampani zeTV ze-OLED, ezifana neSamsung kunye ne-LG, ziqalise iMini/Micro LED yonke-in-one, iinkampani zeLED ezibonisa ngqo kunye nezinye iimpawu zeTV ezinemibala nazo ziqalise iMini/Micro LED yonke-in-one. Iidisplay zobungcali, ukhuseleko kunye neenkampani ezininzi ze-IT (ezifana neTPV AOC, iLenovo, njl.njl.) nazo ziqalise. I-LED encinci/encincioomatshini abasebenzisa zonke izinto... Phantsi kwepateni enjalo, ukumkani wesikrini esikhulu ufuna ukuthi, "Ngubani onokuqinisekisa ukuba isibonisi se-LED ngqo asiyi kukopa indlela yesikrini sayo se-LCD backlight kwaye sidlule i-OLED?"

Ukunciphisa iindleko kunye nokunyuka kokusebenza kakuhle, I-LED encinci/encincindiyabona inkqubela phambili

Iimveliso zeTV ezibonisa ngqo iMini/Micro LED, uphawu olukhulu lwenkxaso kwihlabathi iSamsung, yenye yezona nkampani zimbini zeTV zeOLED kuphela. IBig Screen ifumanise ukuba kumboniso wamva nje we-IFA2024 eBerlin, iSamsung ibonise iTV entsha yeMicro LED ye-intshi ezingama-65. Oku kuvumela iimveliso zeSamsung Micro LED ukuba zigubungele umgca wobungakanani obuzii-intshi ezingama-65, ii-intshi ezingama-76, ii-intshi ezingama-89, ii-intshi ezili-101, ii-intshi ezili-110, ii-intshi ezili-114 - ukhetho lobungakanani bemveliso lubanzi kuneyayo. UNGUUkongeza, inani leeTV zeLCD zeSamsung Mini/Micro LED ezikhanyiswe nge-backlit nazo zifikelele kwinqanaba eliphezulu.

Isikrini esikhulu uJun wabona kwiSamsung ukuba iMini/Micro LED iphumelele "ukuzingela" i-OLED. Kwaye emehlweni eshishini, ukuzingela sisiqalo nje: Kubandakanya ikhonkco lemboni ye-Mini/Micro LED elakhelwe ngokwalo yiKonka, iHisense ngokuthenga i-dry light Optoelectronics ukuseka ikhonkco elipheleleyo lemboni ye-Mini/Micro LED, iBOE ngokuthenga ikhonkco lemboni ye-Mini/Micro LED elakhelwe ngokwalo yiHuacan Optoelectronics, iTCL Huaxing kunye neVicinone ngotyalo-mali lwangaphandle okanye utyalo-mali oludibeneyo ekwakhiweni kwekhonkco lemboni ye-Mini/Micro LED, njl.njl., ishishini leTV yombala kwishishini. I-LED encinci/encinciisenzo "sikhawuleza kwaye sikhulu".

Kwelinye icala, eli shishini lenze indlela echanekileyo yokunciphisa iindleko kunye nokusebenza kakuhle kweMini/Micro LED (nokuba kukukhanya kwangasemva okanye ngokuthe ngqo). umboniso): kuquka ukuphuculwa kwe-backplane, njengokuphucula izinga lokusetyenziswa kweebhodi ze-PCB kwimarike ye-backlight, kunye nokwazisa ii-substrates zeglasi kwimarike yokubonisa ngokuthe ngqo; ukunciphisa iindleko ze-LED chip, ngokusebenzisa iimveliso ezisebenzayo zokukhanya okuphezulu, kunye neemveliso ezincinci ukunciphisa i-unit luminous flux okanye iindleko ze-unit pixel; ukunciphisa iindleko ze-Driver IC, kubandakanya ukuhlanganiswa okuphezulu, iindlela zokuqhuba ezininzi, i-process IC ephucukileyo, kunye nophuhliso lomqhubi we-PM ukuya kwi-AM; ukunciphisa iindleko zezinto zenkqubo, kubandakanya iteknoloji enkulu, inkqubela phambili kwitekhnoloji yokufumanisa nokulungisa, inkqubela phambili kwiphakheji ye-MIP, ukunciphisa iindleko ezongezelelweyo kwiphakheji ye-COB, njalo njalo... Ukuze kuncitshiswe iindleko kwaye kusebenze kakuhle, uPeng Shuanglang, usihlalo we-AU Optronics, umthengisi wephaneli ye-Micro LED TV ye-Samsung, kutshanje ucacisile ukuba ngokubhekiselele ekunciphiseni iindleko ze-Micro LED, kulindeleke ukuba ikwazi ukufikelela kwimilinganiselo efanayo neyeephaneli ze-OLED kwiminyaka emihlanu. (Ngo-2023, ikwathe "ilindele ukuba iindleko ze-Micro LED zehle ngesantya esifanayo nesoMthetho kaMoore, kwaye iindleko ziya kuncitshiswa ngesiqingatha rhoqo emva kweminyaka emibini.") Oku kuthetha ukuba abavelisi abaphezulu bakholelwa ukuba I-Micro LEDIiTVS zinokunciphisa iindleko ubuncinane nge-90%. Isikrini esikhulu kufuneka sibonise ukuba xa iTV ye-Micro LED kunye neTV ye-OLED zibiza ngokufanayo, iTV ye-Micro LED ingasetyenziswa ngokupheleleyo: 1. Ubonelelo lwahlukile kwaye lwanele, 2. Ubungakanani obukhulu abunamda, 3. Akukho nkxalabo ifihlakeleyo yesikrini esivuthayo, 4. Ixabiso elikhethekileyo lokuqaqambisa iimpawu kwizicelo ezikhethekileyo ezifana nokubonisa kwezorhwebo kunye nokucaca, 5. Ukukhanya okuphantsi, amandla okubonisa angwevu aphezulu kunye nokukhanya komfanekiso okusemgangathweni ophezulu, indawo ehlengahlengiswayo inkulu... Njalo njalo, iteknoloji yokubonisa i-OLED ayinakulingana neenzuzo. Ngenxa yokuba kukho (oko kukuthi, imakethi yeTV ephezulu, i-OLED kunye ne-Mini/Micro LED ngqo, inzuzo yeTV ye-Micro LED inokuba nkulu; Kwimakethi yeTV ephantsi, ixabiso leTV ye-OLED liyaqhubeka liphezulu kunele-LCD, liphezulu nangakumbi kunele- I-LED encinci/encinciIimveliso zeLCD ezikhanyiswe ngasemva, kwaye ukhuphiswano lubuthathaka) "kukho iibhloko ngaphambi nasemva kokusukelana", ukuze i-LG kunye ne-Samsung zibe ngababoneleli ababini kuphela bepaneli ye-OLED TV. Ekwandiseni imveliso, "kuyeke okwethutyana", kodwa ngakumbi nangakumbi kuyilo lweMini/Micro LED.

Ngeentlobo ngeentlobo zezicelo zesikrini esikhulu, ii-Mini/Micro LED ziphumelela ikamva 

Ukuphuhlisa isiboniso se-Mini/Micro LED, ukongeza ekufaniseni iindleko UNGUakunakwenzeka, isikrini esikhulu uJun ukholelwa ukuba iingenelo zayo kwifomu yesicelo esiphambili zibonakala kakhulu:

Umzekelo, iHuawei isandula ukuqalisa ifowuni ephathwayo ye-OLED ephindwe kathathu, ebonisa impumelelo yamva nje ekuguquguqukeni kwezikrini ze-OLED. Nangona kunjalo, kwangaxeshanye, i-LG ikwabonise isibonisi se-Micro LED esitsalwayo - ubungakanani bokuqala bemveliso yi-intshi ezili-12, kunye nomthamo wokunwebeka ofikelela kwi-20%, okuvumela ukuba yande ngokulula ukuya kwi-intshi ezili-14. Ngokufanayo, i-Samsung ibonise ubuchwepheshe obufanayo: endaweni yokuguqulwa okuthe tye, inamandla okuguqula imo iqonde kumphezulu wesikrini - inwebeka ukuya kuthi ga kwi-25% ngokuthe nkqo kwaye inesisombululo see-pixel ezili-120 nge-intshi nganye. Ezi miboniso zibonisa amandla okuguquguquka kwe I-Micro LED.

Kwi-IFA2024, iHisense ibonakalise ngokucacileyo Isikrini se-Micro LEDiimveliso. Isebenzisa iitships ze-Micro LED ezikumgangatho we-micron, ezinezinga lokungena elingaphezulu kwama-60% kunye ne-Angle yokujonga ebanzi, i-Pitch pitch eyi-0.69, kunye nomsebenzi wokuchukumisa. Umboniso ocacileyo ngumsebenzi onokufezwa yi-LCD kunye ne-OLED, ukukhanya okuphezulu kunye neenzuzo zobukhulu obukhulu be-Micro LED zisanceda kubungakanani obukhulu, ukukhanya okuphezulu, kunye noyilo lwemveliso ecacileyo ephezulu. Kwaye i-Hisense le mveliso "isebenza ngokupheleleyo" kwaye ifikelele kuyilo oluthengiswayo. Isebenzisa ithuba lokubonisa okucacileyo, i-AU ide yaphuhlisa iprototype yemveliso yokubonisa i-Micro LED eneeleya ezimbini ukuze ifumane iziphumo ezingcono zokubonwayo ze-3D. Kakade ke, eyona nzuzo inkulu yeI-LED encinci/encinci"akusekho mida yobukhulu be-LCD kunye ne-OLED glass substrate." Ke ngoko, i-LG, i-Hisense, i-TCL kunye nezinye iimpawu ziqalise iimveliso ze-4K Micro LED TV kwinqanaba le-16X intshi. Kwisikrini esikhulu se-movie, ubunjineli besikrini esikhulu, isibonisi se-Micro LED splicing singaphezulu kokumkani opheleleyo we-OLED. "I-OLED inokwenza i-Micro LED inokwenza, kwaye ngcono, i-OLED ayinakwenza i-Micro LED nayo inokwenza!" Ngokuzithemba okunjalo, uLee Yunli, usihlalo weNeptunium Technology -KY, inkampani ephambili yetekhnoloji ye-Micro LED eTaiwan, uthe: Nangona okwangoku, andicingi ngetekhnoloji ye-micro-LED ethatha indawo yeephaneli ze-liquid crystal display (LCD) ezikhoyo kunye neephaneli ze-organic light emitting diode (OLED), kusekho ithuba lokuba yinyani kwixesha elizayo. Ngenxa yokuba iindleko ziyaqhubeka zincipha, ubuchule bungcono, yiba nokuzithemba kwixesha elizayo kuphela!

Imfazwe epheleleyo ye-PK, iMini/Micro LED kunye ne-OLED iyaqhubeka

Isikrini esikhulu uJun uqaphele ukuba ukuba iTV, ngoncedo lweLCD, iMini/Micro LED ukufezekisa ukugqitha kokuqala kwe-OLED, linyathelo elincinci kushishino; ngoko "umgca ongaphaya" kwiindawo ezininzi uya kuba "linyathelo eliqinileyo" kwixesha elizayo.

Umzekelo, kwi umboniso omncinci, okanye i-XR, udidi, iTrendForce ilindele ukuba izixhobo ze-AR zithumele iiyunithi ezingama-25.5 ezigidi ngo-2030, nge-CAGR engama-67% ukusuka ngo-2023 ukuya ku-2030. Phakathi kwazo, Ii-LEDubuchwepheshe (oko kukuthi, iMicro LED esekwe kwisilicon) ... I-LCDOku kungenxa yokuba isibane sangasemva esifunekayo yiTV ikakhulu yiMini, ngenxa yobukhulu bayo obukhulu; Iidisplays zifuna itekhnoloji encinci. Le yokugqibela yitekhnoloji entsha yee-LED. Nangona kunjalo, ngokwengqiqo, iMini/Micro LED njenge-LCD backlight supply diversity, ukufikelela kwiindleko kunye nezinye izinto ezinokubakho ziphezulu kakhulu kune-OLED. Ke ngoko, imakethi yesiboniso sexesha elizayo isenokuqhubeka ngokwesikali seMini/Micro LED OLED. "Ixabiso liyingxaki yesiboniso seMini/Micro LED ngqo, kodwa i-LCD yangasemva inokufezekisa ukulungiswa kweendleko ze-OLED; Kwangaxeshanye, isiboniso seMini/Micro LED sineenzuzo ezicacileyo zokusebenza kwe-OLED!" Ukumkani wesikrini esikhulu ucinga, "iTian Ji racing logic"; Ingqiqo yokhuphiswano ye"Mini/Micro LED ehlukeneyo kakhulu" kubonelelo lwemarike iya kukhuthaza ukhuphiswano lwayo lwexesha elizayo lwesiboniso ne-OLED "ngaphandle komoya ophantsi"; Inkqubela phambili yetekhnoloji yeMini/Micro LED kunye nokwehla kweendleko kuya kuyenza ekugqibeleni "ifumane isandla esiphezulu"! Okwangoku, "ingxaki enkulu" kuphela ngeeMini/Micro LED kukuba uphuhliso lwe Iiled ezincinci/ezincinciisemva kwe-OLED. -- Ubuncinane emva kweminyaka eli-10. Nje ukuba inzuzo yesitokhwe se-OLED esidalwe lixesha ilahleke kancinci kancinci, idabi lokubonisa kwixesha elizayo liya kubonakala. Kwitekhnoloji ye-Mini/Micro LED, i-big screen Jun kufuneka yongeze ukuba "njengoko ubunzima boshishino lwehlabathi lokubonisa, abavelisi eTaiwan bayayitsiba ngqo i-OLED baze bakhethe i-Mini/Micro LED". Oku kungqina ngakumbi amandla exesha elizayo Iiled ezincinci/ezincinci.