Inzuzo esikrinini esikhulu? Isigcawu sokuqala esikhulu sokunqoba kwe-Mini LED phezu kwe-OLED savela

Eminyakeni yakamuva, I-LED encane/encaneubuchwepheshe bokubonisa buyaqhubeka nokuthandwa. Sebube ngenye indlela "yokukhetha umzila wobuchwepheshe ojwayelekile" ngemuva kwekristalu eliwuketshezi kanye ne-OLED. I-Mini/I-Micro LED Ihlanganisa imakethe egcwele kusukela kumaphrojekthi ezikrini ezinkulu (njengesikrini esikhulu se-cinema yedijithali) kuya kuzibonisi ezincane zezinhlelo zokusebenza ze-XR virtual reality (njengezibuko ze-AR). Futhi emncintiswaneni wenkosi yezibonisi zesikhathi esizayo, inokubhekana ngqo nobuchwepheshe be-OLED. Isikrini esikhulu uJun waphawula ukuthi izibalo zeTrendForce muva nje zilinganisele ukuthi ngo-2024,I-LED encaneUkuthunyelwa kwe-TV ekhanyiswe ngemuva kukhuphuke ngo-55% unyaka nonyaka, kwafinyelela kumayunithi ayizigidi ezingu-6.35; Kuphezulu kunokukhula komkhiqizo we-OLED okungu-15.9%, amayunithi ayizigidi ezingu-6.23 - lokhu kuzoba, emkhakheni we UNGUkanye nokubhekana ngqo kwe-Mini/Micro LED, i-Mini/Micro LED yokuqala ukuwina futhi inenani elikhulu lokuthengisa "kwengxenye". I-Big Screen ikholelwa ukuthi lokhu kusho ukuthi ama-Mini/Micro LED ayashesha ukuze adlale izinzuzo zawo.

Ukuhlukahluka kokunikeza, izinzuzo I-LED encane/encane

Uma kuqhathaniswa nokuthuthukiswa kwe-OLED color TV, inkosi yesikrini esikhulu ifuna ukusho ukuthi "wonke umuntu unezela izinkuni kanye nomlilo omkhulu" kuyisihluthulelo sobuchwepheshe bokubonisa i-Mini/Micro LED obunqoba ngempela:

Idatha yokubonisana yeTrendForce ikhombisa ukuthi i-global UNGUI-TV TOP5 ngo-2023 yilezi: i-LG (53%), i-Samsung (17%), i-SONY (15%), i-Philips (4%), i-Panasonic (4%). Kungabonakala ukuthi ukusatshalaliswa kwamasheya e-OLED TVS "kugxile kakhulu". Emakethe yamaphaneli aphezulu, i-LG ne-Samsung zibambe u-100% we UNGUUkuhlinzekwa kwe-TV. Lokhu ngokuqinisekile kugqamisa izinzuzo zakho kokubili, kodwa futhi kuvimbela ukuncintisana emakethe kanye nokusungula izinto ezintsha okugcwele.

Kulokhu, isikrini esikhulu uJun kufanele sichazwe ngokukhethekile ukuthi ngokwethulwa kwe-Samsung Isikrini sokubonisa se-W-OLEDInikezwe yi-LG, isabelo semakethe se-OLED TV ye-Samsung sisathuthuka kakhulu. Isikhundla se-SONY njengomkhiqizo wesibili ngobukhulu we-OLED TV siqhubeke nokwehla. Ukulawula uhlelo lwaseKorea ku-OLED TV empeleni kuholela ekulahlekelweni kokuncintisana kwamanye amakamu, bese kwenqaba ukwanda kwemakethe ye-OLED TV. I-LED encane/encaneUbuchwepheshe bokubonisa buhlukile kakhulu: cishe izinhlobo ze-TV ezinombala ezibaluleke kakhulu emhlabeni seziqalise imikhiqizo ngalobu buchwepheshe. Inani lemikhiqizo yemakethe namamodeli lidlula kakhulu i-OLED, futhi usayizi womkhiqizo umbozwe ngamasentimitha angu-98-115, okuyisayizi i-OLED engenawo. Ngaphansi kosayizi ofanayo wentengo yomkhiqizo, kunemikhiqizo emibili efana ne-OLED, futhi kukhona nemikhiqizo eshibhile ngesigamu noma ngaphezulu, ikakhulukazi kubasebenzisi abasezingeni eliphezulu. Ngaphansi kwentengo efanayo ukukhetha usayizi omncane we-OLED noma isikrini esikhulu se I-LED encane/encaneiba "impendulo okumele uyiphendule"... Lezi zinzuzo ezihambisana nokunikezwa, ngokunembile ukusekelwa okubanzi kwama-Mini/Micro LED, zivumele imakethe ukuthi ikhule ngokushesha ngale kwemikhiqizo ye-OLED TV. Yiqiniso, inkosi yesikrini esikhulu kufanele ivume ukuthi isibonisi se-Mini/Micro LED sanamuhla esingaphezu kwe-OLED asikakapheleli - sibonakala ngendlela yokukhanya kwangemuva kwe-LCD. Kodwa-ke, lokhu akuvimbeli imikhiqizo ye-Mini/Micro LED+LCD ukuthi ukusetshenziswa kobuchwepheshe be-Mini/Micro LED kunenzuzo "yokwehlukahlukana kokunikezwa". Ikakhulukazi emncintiswaneni we-OLED TV, okuyisigaba esinezinsiza ezingavamile kanye nesabelo semakethe esigxile kakhulu, lokhu "kuhlinzekwa okuhlukahlukene" kuyithuba kanye nefa. Eqinisweni, inani lemikhiqizo eye yasungula izikrini ezinkulu ze-Mini/Micro LED eziqondile emhlabeni jikelele, okungukuthi, imishini ye-LED eqondile yonke-in-one engadingi izikrini ze-LCD, isese phezulu kune UNGUImikhiqizo yokubonisa i-TV. Okusho ukuthi, izinkampani ze-OLED TV, njenge-Samsung ne-LG, zethule i-Mini/Micro LED all-in-one, izinkampani zokubonisa ngqo ze-LED kanye nezinye izinhlobo ze-color TV head nazo zethule i-Mini/Micro LED all-in-one. Izibonisi zobungcweti, ezokuphepha kanye nezinkampani eziningi ze-IT (njenge-TPV AOC, i-Lenovo, njll.) nazo zethule I-LED encane/encaneimishini yonke-in-one... Ngaphansi kwephethini elinjalo, inkosi yesikrini esikhulu ifuna ukuthi, "Ubani ongaqinisekisa ukuthi isibonisi esiqondile se-LED ngeke sikopishe indlela yesikrini sayo sangemuva se-LCD futhi sidlule i-OLED?"

Ukwehliswa kwezindleko kanye nokwenyuka kokusebenza kahle, I-LED encane/encanengingabona inqubekela phambili

Imikhiqizo ye-TV ekhombisa ngqo i-Mini/Micro LED, uhlobo olukhulu kakhulu emhlabeni olusekelayo i-Samsung, ingenye nje yezinkunzi ezimbili ze-OLED TV. I-Big Screen ithole ukuthi embukisweni wakamuva we-IFA2024 Berlin, i-Samsung iveze i-TV entsha ye-Micro LED engu-65-intshi. Lokhu kuvumela imikhiqizo ye-Samsung Micro LED ukuthi imboze umugqa wosayizi ongu-65 inches, 76 inches, 89 inches, 101 inches, 110 inches, 114 inches - izinketho zosayizi womkhiqizo zibanzi kunezayo. UNGUumugqa womkhiqizo. Ngaphezu kwalokho, inani lama-TV e-LCD e-Samsung Mini/Micro LED liphinde lafinyelela ezingeni eliphezulu elisha.

Isikrini esikhulu uJun wabona ku-Samsung ukuthi i-Mini/Micro LED ifinyelele "ekuzingeleni" kwe-OLED. Futhi emehlweni emboni, ukuzingela kumane kuyisiqalo: Kubandakanya uchungechunge lwemboni yesibonisi se-Mini/Micro LED oluzakhelwe yiKonka, i-Hisense ngokuthola ukukhanya okomile i-Optoelectronics ukusungula uchungechunge oluphelele lwemboni ye-Mini/Micro LED, i-BOE ngokuthola uchungechunge lwemboni oluphelele lwe-Mini/Micro LED oluzakhelwe yiHuacan Optoelectronics, i-TCL Huaxing kanye ne-Vicinone ngokutshalwa kwezimali kwamanye amazwe noma ukutshalwa kwezimali okuhlanganyelwe ekwakhiweni kochungechunge lwemboni ye-Mini/Micro LED, njll., imboni ye-TV yombala ku I-LED encane/encaneisenzo "sishesha futhi sikhulu".

Ngakolunye uhlangothi, imboni yakhe indlela enembile yokunciphisa izindleko kanye nokusebenza kahle kwe-Mini/Micro LED (kungakhathaliseki ukuthi i-backlight noma i-direct). isibonisi): kufaka phakathi ukuthuthukiswa kwe-backplane, njengokuthuthukisa izinga lokusetshenziswa kwamabhodi e-PCB emakethe yezibani zangemuva, kanye nokwethula ama-substrate engilazi emakethe yokubonisa ngqo; ukunciphisa izindleko ze-chip ye-LED, ngemikhiqizo esebenza kahle kakhulu yokukhanya, kanye nemikhiqizo yosayizi omncane ukunciphisa i-unit luminous flux noma izindleko ze-unit pixel; ukunciphisa izindleko ze-Driver IC, ikakhulukazi kufaka phakathi ukuhlanganiswa okuphezulu, iziteshi zokushayela eziningi, i-process IC ethuthukisiwe kakhulu, kanye nokuvela komshayeli we-PM kuya ku-AM; ukunciphisa izindleko zezinto zenqubo, kufaka phakathi ubuchwepheshe obukhulu, intuthuko ekutholeni nasekulungiseni ubuchwepheshe, intuthuko ekupakisheni kwe-MIP, ukunciphisa izindleko ezengeziwe ekupakisheni kwe-COB, njalo njalo... Ukuze kuncishiswe izindleko kanye nokusebenza kahle, uPeng Shuanglang, usihlalo we-AU Optronics, umhlinzeki wephaneli ye-Micro LED TV ye-Samsung, muva nje ukucacisile ukuthi maqondana nokunciphisa izindleko ze-Micro LED, kulindeleke ukuthi izokwazi ukufeza okufanayo namaphaneli e-OLED eminyakeni emihlanu. (Ngo-2023, iphinde yathi "ilindele ukuthi izindleko ze-Micro LED zehle ngesilinganiso esifanayo ne-Moore's Law, futhi izindleko zizoncishiswa ngesigamu njalo eminyakeni emibili.") Lokhu kusho ukuthi abakhiqizi abaphezulu bakholelwa ukuthi I-Micro LEDAma-TVS anesaphulelo sezindleko okungenani esingu-90%. Isikrini esikhulu kufanele sibonise ukuthi uma i-Micro LED TV kanye ne-OLED TV zibiza ngendlela efanayo, i-Micro LED TV ingasetshenziswa ngokugcwele: 1. Ukunikezwa kuhlukahlukene futhi kwanele, 2. Usayizi omkhulu awunamkhawulo, 3. Akukho ukukhathazeka okufihliwe kwesikrini esivuthayo, 4. Inani eliyingqayizivele lokugqamisa izici ezinhlelweni ezikhethekile njengokubonisa kwezentengiselwano kanye nokucaca, 5. Ukukhanya okuphansi ikhono lokubonisa elimpunga eliphezulu kanye nokukhanya kwekhwalithi ephezulu yesithombe, isikhala esilungisekayo sikhulu... Njalo njalo ubuchwepheshe bokubonisa i-OLED abukwazi ukuhambisana nezinzuzo. Ngoba nje kukhona (okungukuthi imakethe ye-TV ephezulu, i-OLED kanye ne-Mini/Micro LED direct display display, inzuzo ye-Micro LED TV ingaba nkulu; Emakethe ye-TV ephansi, izindleko ze-OLED TV ziyaqhubeka ziphakeme kuneze-LCD, ngisho nangaphezu kweze- I-LED encane/encaneImikhiqizo ye-LCD ekhanyiswe ngemuva, futhi umncintiswano ubuthakathaka) iphethini "kukhona amabhlogo ngaphambi nangemva kokujaha", ukuze i-LG ne-Samsung babe ngabaphakeli ababili bephaneli be-OLED TV. Ekukhuleni kokukhiqiza, "kuyeke okwesikhashana", kodwa kuningi kakhulu ku-Mini/Micro LED layout.

Ngezinhlelo zokusebenza eziningi zesikrini esikhulu, ama-Mini/Micro LED awina ikusasa 

Ukuthuthukiswa kwesibonisi se-Mini/Micro LED, ngaphezu kokufanisa izindleko UNGUakuyona into engenakwenzeka, isikrini esikhulu uJun ukholelwa ukuthi izinzuzo zayo efomini lesicelo esiyinhloko zivelele kakhulu:

Isibonelo, iHuawei isanda kwethula ifoni ephathekayo ye-OLED ephindwe kathathu, ikhombisa impumelelo yakamuva ekuguquguqukeni kwezikrini ze-OLED. Kodwa-ke, ngesikhathi esifanayo, i-LG iphinde yakhombisa isibonisi se-Micro LED esidonswa phezulu - usayizi wokuqala womkhiqizo ungamasentimitha angu-12, ngomthamo wokwelula ofika ku-20%, okuvumela ukuthi unwebeke kalula ube ngamasentimitha angu-14. Ngokufanayo, i-Samsung ibonise ubuchwepheshe obufanayo: esikhundleni sokuguquguquka okuvundlile, inamandla okuguqula ukuma okuqondile ebusweni besikrini - inwebeka kufika ku-25% ngokuqondile futhi inesisombululo samaphikseli angu-120 nge-intshi. Lezi ziboniso zibonisa amandla okuguquguquka kwe- I-Micro LED.

Ku-IFA2024, i-Hisense ibonise okusobala Isikrini se-Micro LEDimikhiqizo. Isebenzisa ama-chip e-Micro LED asezingeni le-micron, anezinga lokungena elingaphezu kuka-60% kanye ne-Angle yokubuka ebanzi, i-Pitch pitch engu-0.69, kanye nomsebenzi wokuthinta. Isibonisi Esibonakalayo Kungumsebenzi i-LCD ne-OLED ezingawufeza, ukukhanya okuphezulu kanye nezinzuzo zobukhulu obukhulu be-Micro LED kusahambisana nosayizi omkhulu, ukukhanya okuphezulu, kanye nomklamo womkhiqizo ocacile onencazelo ephezulu. Futhi i-Hisense lo mkhiqizo "usebenza ngokugcwele" futhi ufinyelele umklamo othengiswayo. Isebenzisa isibonisi esibonakalayo, i-AU ithuthukise ngisho nomkhiqizo wokubonisa we-Micro LED onezingqimba ezimbili ukuze ifinyelele imiphumela emihle yokubuka ye-3D. Vele, inzuzo enkulu kakhuluI-LED encane/encane"akunamkhawulo wosayizi we-LCD kanye ne-OLED glass substrate." Ngakho-ke, i-LG, i-Hisense, i-TCL kanye neminye imikhiqizo yethule imikhiqizo ye-4K Micro LED TV ezingeni lama-intshi angu-16X. Esibukweni esikhulu se-movie, ubunjiniyela besikrini esikhulu, isibonisi se-Micro LED splicing singaphezu kwenkosi ephelele ye-OLED. "I-OLED ingenza i-Micro LED ingenza, futhi i-OLED ayikwazi ukwenza i-Micro LED nayo ingenza!" Ngokuqiniseka okunjalo, uLee Yunli, usihlalo we-Neptunium Technology -KY, inkampani ehamba phambili yezobuchwepheshe be-Micro LED eTaiwan, uthe: Nakuba kulesi sigaba, angicabangi ngobuchwepheshe be-micro-LED obuthatha indawo yamaphaneli akhona e-liquid crystal display (LCD) kanye namaphaneli e-organic light emitting diode (OLED), kusenethuba lokuba ngokoqobo esikhathini esizayo. Ngenxa yokuthi izindleko ziyaqhubeka nokwehla, ukusungula izinto ezintsha kungcono, yiba nokuzethemba esikhathini esizayo kuphela!

Impi ephelele ye-PK, i-Mini/Micro LED kanye ne-OLED iyashisa

Isikrini esikhulu uJun waphawula ukuthi uma i-TV, ngosizo lwe-LCD, i-Mini/Micro LED ukuze ifinyelele i-OLED yokuqala, kuyisinyathelo esincane embonini; Khona-ke "umugqa ongaphezulu" ezindaweni eziningi uzoba "isinyathelo esiqinile" esikhathini esizayo.

Isibonelo, ku- isibonisi esincane, noma isigaba se-XR, i-TrendForce ilindele ukuthi amadivayisi e-AR athumele amayunithi ayizigidi ezingama-25.5 ngo-2030, nge-CAGR engu-67% kusukela ngo-2023 kuya ku-2030. Phakathi kwawo, Ama-LEDubuchwepheshe (okungukuthi, i-Micro LED esekelwe ku-silicon) buzoba yinto eyinhloko emakethe, futhi izinga lokungena lizofinyelela ku-44% ngo-2030. Isabelo semakethe se-OLEDoS sizokwehla kusuka ku-54% ngo-2024 kuya ku-25% ngo-2030. Esinye isibonelo isibonisi, umfutho wokukhula kwe-OLED wamanje muhle, izinga lokukhula lidlula ukukhanya kwe-Mini/Micro LED. I-LCD. Lokhu kungenxa yokuthi ukukhanya kwangemuva okudingekayo yi-TV ikakhulukazi kuncane, ngenxa yobukhulu bayo obukhulu; Izibonisi zidinga ubuchwepheshe be-Micro. Lokhu kokugcina ubuchwepheshe obusha bama-LED. Kodwa-ke, ngokunengqondo, i-Mini/Micro LED njengokukhanya kwangemuva kwe-LCD, ukufinyeleleka kwezindleko kanye nokunye okunokwenzeka kuphakeme kakhulu kune-OLED. Ngakho-ke, imakethe yokubonisa yesikhathi esizayo cishe izoqhubeka ngesilinganiso se-Mini/Micro LED OLED. "Izindleko ziwububi besibonisi esiqondile se-Mini/Micro LED, kodwa i-LCD ekhanyayo ingafinyelela ukulungiswa kwezindleko ze-OLED; Ngesikhathi esifanayo, isibonisi esiqondile se-Mini/Micro LED sinezinzuzo ezisobala zokusebenza kwe-OLED!" Inkosi yesikrini esikhulu icabanga, "i-Tian Ji racing logic"; I-logic yokuncintisana ye-"Mini/Micro LED ehlukahlukene kakhulu" ekuhlinzekweni kwemakethe izokhuthaza ngokubambisana ukuncintisana kwayo kwesibonisi sesikhathi esizayo ne-OLED "ngaphandle komoya owehlayo"; Intuthuko yobuchwepheshe be-Mini/Micro LED kanye nokwehla kwezindleko kuzokwenza ukuthi ekugcineni "ithole isandla esiphezulu"! Njengamanje, "inkinga enkulu" kuphela ngama-Mini/Micro LED ukuthi ukuthuthukiswa kwe Ama-LED amancane/amancaneingemuva kwe-OLED. -- Okungenani eminyakeni eyi-10 kamuva. Uma inzuzo yesitoko se-OLED esidalwe yisikhathi isilahleka kancane kancane, impi yokubonisa ikusasa izobonakala. Kubuchwepheshe be-Mini/Micro LED, i-big screen Jun kufanele yengeze ukuthi "njengoba isisindo somkhakha wokubonisa womhlaba wonke, abakhiqizi eTaiwan beqa ngqo i-OLED bakhethe i-Mini/Micro LED". Lokhu kufakazela ngokwengeziwe amandla esikhathi esizayo Ama-LED amancane/amancane.