Ubwino wake pazenera lalikulu? Chithunzi choyamba chachikulu cha Mini LED kupambana OLED chinaonekera.

Mzaka zaposachedwa, Kakang'ono/Kakang'ono ka LEDUkadaulo wowonetsera ukupitilirabe kutchuka. Wakhala njira ina "yosankha njira zazikulu" pambuyo pa kristalo wamadzimadzi ndi OLED. Mini/Kachipangizo ka Micro LED imaphimba msika wonse kuyambira mapulojekiti akuluakulu (monga ma digito cinema lalikulu-screen) mpaka ma micro-display a XR virtual reality applications (monga magalasi a AR). Ndipo pampikisano wa mfumu yamtsogolo yowonetsera, ili ndi kulimbana kwapadera ndi ukadaulo wa OLED. Big screen Jun adawona kuti ziwerengero za TrendForce posachedwapa zanena kuti mu 2024,Kachipangizo kakang'ono ka LEDKutumiza kwa ma TV okhala ndi kuwala kwa backlight kwawonjezeka ndi 55% chaka ndi chaka, kufika pa mayunitsi 6.35 miliyoni; Kukula kwa zinthu za OLED kwakwera kwambiri kuposa kukula kwa 15.9%, mayunitsi 6.23 miliyoni - izi zidzakhala, m'munda wa NDINUndi Mini/Micro LED direct confrontation, Mini/Micro LED yoyamba kupambana ndikukhala ndi malonda ambiri a "gawo". Big Screen ikukhulupirira kuti izi zikutanthauza kuti ma Mini/Micro LED akuthamanga kuti awonetse zabwino zawo.

Kusiyanasiyana kwa zinthu, ubwino wa Kakang'ono/Kakang'ono ka LED

Poyerekeza ndi chitukuko cha TV ya OLED, mfumu ya chinsalu chachikulu ikufuna kunena kuti "aliyense amawonjezera nkhuni ndi moto waukulu" ndiye chinsinsi cha ukadaulo wa Mini/Micro LED display womwe umapambanadi:

Deta yokhudza upangiri wa TrendForce ikuwonetsa kuti padziko lonse lapansi NDINUTV TOP5 mu 2023 ndi: LG (53%), Samsung (17%), SONY (15%), Philips (4%), Panasonic (4%). Zikuoneka kuti kugawa magawo a OLED TVS "kuli kwakukulu". Mu msika wa panel wapamwamba, LG ndi Samsung atenga 100% ya NDINUKupereka TV. Izi zikuwonetsa ubwino wa zonse ziwiri, komanso zimalepheretsa mpikisano wamsika komanso kupanga zinthu zatsopano.

Pankhaniyi, chinsalu chachikulu cha Jun chiyenera kufotokozedwa makamaka kuti ndi kuyambitsidwa kwa Samsung Chiwonetsero cha W-OLEDMalinga ndi LG, msika wa Samsung's OLED TV ukupitirirabe kukula. Udindo wa SONY monga mtundu wachiwiri waukulu wa OLED TV wapitirira kutsika. Kuchuluka kwa makina a ku Korea mu OLED TV kumabweretsa kutayika kwa mpikisano wa magulu ena, kenako kukana kukwera kwa msika wa OLED TV. Kakang'ono/Kakang'ono ka LEDUkadaulo wowonetsera ndi wosiyana kwambiri: pafupifupi makampani a TV amitundu yamtengo wapatali padziko lonse lapansi ayambitsa zinthu ndi ukadaulo uwu. Chiwerengero cha makampani ndi mitundu yamsika chimaposa kwambiri OLED, ndipo kukula kwa malonda kumafikira mainchesi 98-115, komwe ndi kukula komwe OLED ilibe. Pansi pa kukula komweko kwa mtengo wa malonda, pali zinthu zonse zofanana ndi OLED, ndipo palinso zinthu zomwe ndi zotsika mtengo theka kapena kuposerapo, makamaka kwa ogwiritsa ntchito apamwamba. Pansi pa mtengo womwewo ndi kusankha kukula kochepa kwa OLED kapena chophimba chachikulu cha Kakang'ono/Kakang'ono ka LEDkukhala "yankho lofunika"... Ubwino wa mbali yoperekera, makamaka chithandizo chachikulu cha ma Mini/Micro LED, walola msika kukula mofulumira kupitirira zinthu za OLED TV. Zachidziwikire, mfumu yayikulu ya pazenera lalikulu iyenera kuvomereza kuti chiwonetsero cha Mini/Micro LED cha masiku ano kupitirira OLED sichinamalizidwebe - chikuwoneka ngati kuwala kwa LCD. Komabe, izi siziletsa zinthu za Mini/Micro LED+LCD zomwe zawona kuti kugwiritsa ntchito ukadaulo wa Mini/Micro LED kuli ndi ubwino wa "kusiyanasiyana kwa mbali yoperekera". Makamaka pampikisano wa OLED TV, yomwe ndi gulu losowa zinthu zambiri komanso gawo lalikulu pamsika, "kuchuluka kwa zinthu" kumeneku ndi kuthekera komanso cholowa. Ndipotu, chiwerengero cha mitundu yomwe yayambitsa ziwonetsero zazikulu za Mini/Micro LED padziko lonse lapansi, ndiko kuti, makina owonetsera a LED omwe safuna ziwonetsero za LCD, akadali apamwamba kuposa NDINUZinthu zowonetsera pa TV. Izi zikutanthauza kuti, makampani a OLED TV, monga Samsung ndi LG, ayambitsa Mini/Micro LED all-in-one, makampani owonetsera mwachindunji a LED ndi mitundu ina ya ma TV amitundu ayambitsanso Mini/Micro LED all-in-one. Ma TV aukadaulo, chitetezo ndi makampani ambiri a IT (monga TPV AOC, Lenovo, ndi zina zotero) ayambitsanso Kakang'ono/Kakang'ono ka LEDmakina onse mu chimodzi... Pansi pa chitsanzo chotere, mfumu yayikulu ya pazenera ikufuna kunena kuti, "Ndani angatsimikizire kuti chiwonetsero cha LED cholunjika sichidzatengera njira ya chophimba chake chakumbuyo cha LCD ndikupitilira OLED?"

Kuchepetsa mtengo ndi kuwonjezeka kwa magwiridwe antchito, Kakang'ono/Kakang'ono ka LEDnditha kuwona kupita patsogolo

Ma TV a Mini/Micro LED owonetsera mwachindunji, kampani yothandiza kwambiri padziko lonse lapansi ya Samsung, ndi amodzi mwa makampani awiri okha a OLED TV. Big Screen idazindikira kuti pa chiwonetsero chaposachedwa cha IFA2024 Berlin, Samsung idawonetsa TV yatsopano ya Micro LED ya mainchesi 65. Izi zimalola zinthu za Samsung Micro LED kuti zikwaniritse kukula kwa mainchesi 65, mainchesi 76, mainchesi 89, mainchesi 101, mainchesi 110, mainchesi 114 - zosankha za kukula kwa malonda ndi zazikulu kuposa zake. NDINUmzere wa malonda. Kuphatikiza apo, chiwerengero cha ma TV a LCD a Samsung Mini/Micro LED backlit chinafikanso pamlingo wapamwamba kwambiri.

Chinsalu chachikulu Jun adawona kuchokera ku Samsung kuti Mini/Micro LED idapeza "kusaka" kwa OLED. Ndipo m'maso mwa makampani, kusaka ndi chiyambi chabe: Kuphatikiza unyolo wamakampani owonetsera a Mini/Micro LED wa Konka wodzipangira, Hisense kudzera mukupeza kuwala kouma Optoelectronics kuti akhazikitse unyolo wathunthu wamakampani a Mini/Micro LED, BOE kudzera mukupeza unyolo wamakampani wa Huacan Optoelectronics wodzipangira Mini/Micro LED, TCL Huaxing ndi Vicinone kudzera mu ndalama zakunja kapena ndalama zogwirira ntchito limodzi pomanga unyolo wamakampani a Mini/Micro LED, ndi zina zotero, makampani opanga ma TV amitundu yosiyanasiyana mu Kakang'ono/Kakang'ono ka LEDzochita zake ndi "zachangu komanso zazikulu".

Kumbali inayi, makampaniwa apanga njira yolondola yochepetsera ndalama ndi kugwira ntchito bwino kwa Mini/Micro LED (kaya ndi backlight kapena direct). chiwonetsero): kuphatikizapo kukweza backplane, monga kukweza kuchuluka kwa ma PCB board pamsika wa backlight, ndikuyika magalasi pamsika wowonetsera mwachindunji; kuchepetsa mtengo wa LED chip, kudzera muzinthu zopepuka kwambiri, ndi zinthu zazing'ono kuti muchepetse mtengo wa unit luminous flux kapena unit pixel; kuchepetsa mtengo wa Driver IC, makamaka kuphatikiza kuphatikiza kwakukulu, njira zambiri zoyendetsera, IC yapamwamba kwambiri, komanso kuchokera ku PM kupita ku AM driver evolution; kuchepetsa mtengo wazinthu zoyendetsera, kuphatikiza ukadaulo waukulu, kupita patsogolo muukadaulo wozindikira ndi kukonza, kupita patsogolo mu MIP packing, kuchepetsa mtengo wowonjezera mu COB packing, ndi zina zotero... Kuti muchepetse mtengo ndi magwiridwe antchito, Peng Shuanglang, wapampando wa AU Optronics, wogulitsa ma panel a Micro LED TV a Samsung, posachedwapa adafotokoza momveka bwino kuti pankhani yochepetsa mtengo wa Micro LED, akuyembekezeka kuti idzatha kukwaniritsa zomwezo monga ma panel a OLED m'zaka zisanu. (Mu 2023, idanenanso kuti "ikuyembekeza kuti mtengo wa Micro LED uchepe pamlingo womwewo monga Moore's Law, ndipo mtengowo udzachepetsedwa ndi theka zaka ziwiri zilizonse.") Izi zikutanthauza kuti opanga akum'mwamba amakhulupirira kuti Kachipangizo kakang'ono ka LEDMa TV ali ndi kuchepetsedwa kwa mtengo kwa osachepera 90%. Chinsalu chachikulu chiyenera kusonyeza kuti Micro LED TV ndi OLED TV zikagula mtengo womwewo, Micro LED TV ikhoza kugwiritsidwa ntchito mokwanira: 1. Kuperekako ndi kosiyanasiyana komanso kokwanira, 2. Kukula kwakukulu kulibe malire, 3. Palibe vuto lobisika la chophimba choyaka, 4. Mtengo wapadera wowunikira mawonekedwe apadera monga kuwonetsa zamalonda ndi kuwonekera bwino, 5. Kuwala kochepa kuthekera kowonetsera kwakukulu kwa imvi komanso kuwala kwapamwamba kwa chithunzi, malo osinthika ndi akulu... Ndi zina zotero, ukadaulo wowonetsera wa OLED sungathe kufanana ndi zabwino zake. Kungoti pali (msika wa TV wapamwamba, OLED ndi Mini/Micro LED direct display, mwayi wa Micro LED TV ukhoza kukhala waukulu; Mumsika wa TV wotsika, mtengo wa OLED TV ukupitirira kukhala wapamwamba kuposa wa LCD, ngakhale wapamwamba kuposa wa Kakang'ono/Kakang'ono ka LEDZogulitsa za LCD zowala kumbuyo, ndipo mpikisano ndi wofooka) "pali ma blocks asanayambe komanso atatha kuthamangitsana", kotero kuti LG ndi Samsung ndi omwe amapereka ma panel awiri okha a OLED TV. Pakukula kwa kupanga, "yayima kwakanthawi", koma zambiri mu Mini/Micro LED layout.

Ndi mitundu yosiyanasiyana ya mapulogalamu akuluakulu, ma Mini/Micro LED akupambana tsogolo 

Pakupanga chiwonetsero cha Mini/Micro LED, kuwonjezera pa kufananiza mtengo NDINUSi zosatheka, koma Jun akukhulupirira kuti ubwino wake mu fomu yofunsira makiyi ofunikira ndi wofunika kwambiri:

Mwachitsanzo, posachedwapa Huawei yatulutsa foni yam'manja ya OLED yamitundu itatu, kusonyeza zomwe zachitika posachedwa pakusinthasintha kwa zowonetsera za OLED. Komabe, nthawi yomweyo, LG idawonetsanso chiwonetsero cha Micro LED chokoka - kukula koyambirira kwa chinthucho ndi mainchesi 12, ndi mphamvu yotambasula mpaka 20%, zomwe zimapangitsa kuti chizitha kukula mosavuta mpaka mainchesi 14. Mofananamo, Samsung idawonetsa ukadaulo wofanana: m'malo mosinthasintha mopingasa, imatha kusintha mawonekedwe ake molunjika pamwamba pa chowonetsera - imatambasula mpaka 25% molunjika komanso yokhala ndi resolution ya ma pixel 120 pa inchi. Ziwonetserozi zikuwonetsa kuthekera kosinthasintha kwa Kachipangizo kakang'ono ka LED.

Pa IFA2024, Hisense adawonetsa kuwonekera bwino Chophimba chaching'ono cha LEDzinthu. Imagwiritsa ntchito ma micron-level Micro LED chips, omwe ali ndi liwiro lolowera loposa 60% komanso Angle yowonera bwino, Pitch pitch ya 0.69, komanso ntchito yokhudza. Kuwonetsera Kowonekera Ndi ntchito yomwe LCD ndi OLED zingakwaniritsenso, kuwala kwakukulu ndi ubwino waukulu wa Micro LED zikuthandizira kukula kwakukulu, kuwonekera bwino, komanso kapangidwe ka zinthu zowonekera bwino. Ndipo Hisense izi "ndizogwira ntchito mokwanira" ndipo zakwaniritsa kapangidwe kogulitsa. Pogwiritsa ntchito chiwonetsero chowonekera, AU yapanganso chitsanzo cha chinthu chowonetsera cha Micro LED chokhala ndi zigawo ziwiri kuti chikwaniritse zotsatira zabwino zowoneka bwino za 3D. Zachidziwikire, ubwino waukulu waKakang'ono/Kakang'ono ka LED"Palibe malire a kukula kwa LCD ndi OLED glass substrate." Chifukwa chake, LG, Hisense, TCL ndi mitundu ina yatulutsa zinthu za 4K Micro LED TV pamlingo wa mainchesi 16X. Mu chinsalu chachikulu cha kanema, kupanga chinsalu chachikulu, Micro LED splicing display ndi yoposa mfumu yeniyeni ya OLED. "OLED ingachite zomwe Micro LED ingachite, ndipo bwino, OLED singachite zomwe Micro LED ingachitenso!" Ndi chidaliro chotere, Lee Yunli, wapampando wa Neptunium Technology -KY, kampani yotsogola yaukadaulo wa Micro LED ku Taiwan, anati: Ngakhale pakadali pano, sindingayerekeze kuganiza za ukadaulo wa micro-LED womwe ungalowe m'malo mwa mapanelo omwe alipo a liquid crystal display (LCD) ndi mapanelo a organic light emitting diode (OLED), pali mwayi wokhala weniweni mtsogolo. Chifukwa ndalama zikupitirira kuchepa, luso ndilabwino, khalani ndi chidaliro mtsogolo!

Nkhondo yathunthu ya PK, Mini/Micro LED ndi OLED ikupitirirabe

Chinsalu chachikulu Jun adazindikira kuti ngati TV, mothandizidwa ndi LCD, Mini/Micro LED kuti ikwaniritse kupambana koyamba kwa OLED, ndi sitepe yaying'ono kwa makampani; Ndiye kuti "mzere wopitilira" m'malo ambiri udzakhala "sitepe yolimba" mtsogolo.

Mwachitsanzo, mu chiwonetsero chaching'ono, kapena gulu la XR, TrendForce ikuyembekeza kuti zipangizo za AR zitumize mayunitsi 25.5 miliyoni mu 2030, ndi CAGR ya 67% kuyambira 2023 mpaka 2030. Pakati pawo, Ma LEDukadaulo (ndiko kuti, Micro LED yochokera ku silicon) udzakhala msika waukulu, ndipo kuchuluka kwa anthu omwe akulowa kudzafika pa 44% mu 2030. Gawo la msika wa OLEDoS lidzatsika kuchoka pa 54% mu 2024 kufika pa 25% mu 2030. Chitsanzo china ndi chiwonetsero, kukula kwa OLED komwe kulipo pano ndi kwabwino, kukula kwa chiwonetserocho kukuposa kuwala kwa Mini/Micro LED kumbuyo. LCDIzi zili choncho makamaka chifukwa chakuti magetsi akumbuyo omwe TV imafuna ndi a Mini, chifukwa cha kukula kwake kwakukulu; Ma Displays amafuna ukadaulo wa Micro. Wotsirizira ndi ukadaulo watsopano wa ma LED. Komabe, mwanzeru, Mini/Micro LED monga LCD backlight imapereka mitundu yosiyanasiyana, kupezeka kwa mtengo ndi zina zomwe zingatheke ndizokwera kwambiri kuposa OLED. Chifukwa chake, msika wowonetsera mtsogolo ukhoza kupitilira pamlingo wa Mini/Micro LED OLED. "Mtengo ndiye vuto la Mini/Micro LED direct display, koma LCD backlight ikhoza kukwaniritsa kukhathamiritsa kwa mtengo wa OLED; Nthawi yomweyo, kuwonetsa mwachindunji kwa Mini/Micro LED kuli ndi zabwino zodziwikiratu pakuchita bwino kwa OLED!" Mfumu yachinsalu chachikulu ikuganiza, "Tian Ji racing logic"; Malingaliro ampikisano a "Mini/Micro LED yosiyana kwambiri" pamsika adzalimbikitsa mpikisano wake wamtsogolo wa OLED "popanda mphepo yogwa"; Kupita patsogolo kwa ukadaulo wa Mini/Micro LED ndi kuchepa kwa mtengo kudzapangitsa kuti "pang'onopang'ono ipambane"! Pakadali pano, "vuto lalikulu" lokhalo ndi ma Mini/Micro LED ndikuti chitukuko cha Ma LED ang'onoang'ono/ang'onoang'onondi mochedwa kuposa OLED. -- Patatha zaka 10. Ubwino wa OLED womwe umapangidwa ndi nthawi ukatayika pang'onopang'ono, nkhondo yowonetsera mtsogolo idzakhala yodziwikiratu. Pa ukadaulo wa Mini/Micro LED, Jun wamkulu wa skrini ayenera kuwonjezera kuti "monga kulemera kwa makampani owonetsera padziko lonse lapansi, opanga ku Taiwan amasiya mwachindunji OLED ndikusankha Mini/Micro LED". Izi zimatsimikiziranso kuthekera kwamtsogolo kwa Ma LED ang'onoang'ono/ang'onoang'ono.