MicroLED, inotendwa nevakawanda kuve chizvarwa chinotevera chekuratidzira tekinoroji, yakateverwa nevatambi ve LED, kuratidza, OEM, zvinhu uye zvichingodaro. Yakasiyaniswa kubva kuLCD neOLED, microLED inoonekwa seyo yega tekinoroji yekuratidzira isina chiyero chekukura. Ndezvipi zvingango shandisa? Chii chiri hypes uye chokwadi? Iyi mibvunzo inotariswa mumushumo mutsva weIDTechEx, " Micro-LED Inoratidza 2020-2030: Tekinoroji, Kutengeserana, Mukana, Musika uye Vatambi".
Zvakasiyana Zvinokurudzira Zviri Kutyaira Kufambira mberi kweMicroLED Displays
Samsung Display yakazivisa kuti iri kupedza bhizinesi reLCD uye ichatarisa kune yayo QD LCD & OLED mabhizinesi. LG Display yakamisa kugadzirwa kwayo kwemukati kweLCD mapaneru. Vatengesi vekuKorea vanowanzo dzikisa yavo LCD pani kugadzira uye kuchinjika kuQLED & OLED. Mukuwedzera, Panasonic neJDI vari kubudawo mubhizinesi reLCD. AUO, Innolux nemamwe makambani mashoma eTaiwanese ari kudzikisa mari muLCD kana OLED. Sekuenzanisa, kugadzirwa kweLCD kuri kuchinjika kuenda ku mainland China nekuda kwehunyanzvi hwemutengo, mutsara mutsva wekugadzira mutsara uye indasitiri chain rutsigiro.
Munharaunda yeOLED, OLED mapaneru kugadzirwa anotongwa nemakambani ekuKorea maererano neanoshanda kugadzirwa kwesimba, kumusoro kwepamusoro zvinhu & zvishandiso, kuzasi kwekushandisa, uye kuzara kweketani. Semuyenzaniso, SDC neLGD vakatsigira makambani epamusoro emidziyo nemidziyo, vachivaka ecosystems yakanaka. Kune ezasi maapplication, madiki / epakati-saizi OLED mapaneru anotanga kupihwa Samsung smart mafoni, nepo LGD yakakura-saizi OLED mapaneru anotanga kupihwa kune LG TVs. Mabhureki avo anogonawo kupa rutsigiro rwakakwana uye mhinduro. Samsung uye LG dziri kutonga diki / yepakati uye yakakura-saizi OLED mapaneru, zvichiteerana.
Nezve izvo zvepakati zvekukwira zvinhu uye zvishandiso, Japan neGermany yakasimba kwazvo. Zvakanakira zvavo zvinogona kuiswa kune kwete chete LCD kana OLED, asi mamwe angangove matsva ekuratidzira mhando zvakare.
Nekumashure uku, kupinda muhunyanzvi hwekuratidzira tekinoroji kunogona kuunza mikana mitsva kune vatambi vakakodzera, sezvo tekinoroji nyowani inogona kutyora masumbu edunhu aripo uye zvakanakira, kugadzira chimiro chitsva cheindasitiri.
Ichi ndicho chimwe chezvikonzero zvakakosha nei microLED kuratidzwa kwakakwezva kufarira kwakanyanya. Uye zvakare, ma microLED anoratidza anoburitsa kukosha kwakadai seyakakura color gamut, kupenya kwepamusoro, kuderera kwesimba kushandiswa, kugadzikana kwakanyanya uye hupenyu hurefu, yakafara yekuona angle, yakakwirira simba renji, kusiyanisa kukuru, kukurumidza kuzorodza mwero, kujeka, seamless kubatana, uye sensor kubatanidzwa. kugona, etc. Zvimwe zvehukoshi zvirevo zvinogona kupihwa neimwe nzira seLCD, OLED neQD, nepo microLED ine yakasarudzika kukosha zvirevo zvinotevedzwa nevakawanda.
Value propositions yeakasiyana ekuratidzira tekinoroji. Kunobva: IDTechEx
Mumwe mutyairi nhamba iri kuwedzera yevatambi vanotevera iyo microLED indasitiri. MicroLED inogona kunge isiri yavo yakanyanya kutarisisa panguva ino, asi ivo vanochengeta track yepedyo pairi, kana chete kana microLED yanyatso simuka, vanogona kukurumidza kubata, pane kusara kumashure.
Kuwedzera Zviitiko neShifted Development Focuses
Kuwedzera kwenhamba yezviitwa kubva kune vatengesi vekuratidzira inogona kuoneka kubva muhombe yakaunganidzwa ye~$5 bhiriyoni, iyo iri kuwedzera nhamba yekuisa patent, pamwe neprototypes / zvigadzirwa zvinounzwa ne microLED vatengesi. Tinogona kuona mazita akadai AUO, PlayNitride, RiTdisplay, Samsung, LG, Sony, TCL, Tianma, Konka, Glo, Plessey, JBD, X-Display, VueReal, CSOT, Sharp, Kyocera, nezvimwe.
Nekudaro, prototypes yekuratidza tekinoroji / kugadzirira sainzi ine lab / machira chiyero kugadzirwa akasiyana zvakanyanya kubva kune akawanda anogadzirwa zvigadzirwa zvekutengesa. Iyo yekupedzisira inoda zero kukanganisa kune zvigadzirwa zvevatengi. Kunyangwe sainzi yakaratidzwa ipapo, chakanyanya kunetsa inyaya dzeinjiniya nekugadzira. Semuenzaniso, maLED akajairwa anogona kusvika kunze kwehuwandu hwekuita (EQEs) kusvika ~ 70%, nepo madiki maLED ari pasi pe10 µm anogona kunetseka kusvika makumi maviri%. Ma LED matsvuku ari kunyanya kunetsa ane yakaderera EQEs uye brittle chimiro. Tiny microLEDs ine nzvimbo yakakura yepamusoro, iyo inogona kutungamirira kune dzimwe kukanganisa panguva yekugadzira. Naizvozvo, kugadzirisa zvipingamupinyi zveinjiniya / kugadzira kwakakosha, kusanganisira kufa saizi miniaturization uchichengetedza kushanda kwepamusoro, dhizaini yechip uye chip yekugadzira tekinoroji. Dzimwe nyaya dzinosanganisira kuwanda kwekutamisa goho, kugadzirisa kukanganisa, kuyedzwa, kufanana, kushandurwa kwemavara, nezvimwe.
Kugadzira microLED kuratidza, akawanda matekinoroji uye maitiro anobatanidzwa, senge epitaxy, photolithography, chip fabrication, substrate kubviswa, kuongorora, kutakura hukuru, bonding uye interconnection, kuedza, kugadzirisa, backplane uye drive IC, etc. Mushure memakore ekuvandudzwa, mamwe matambudziko etekinoroji akagadziriswa, nepo matambudziko matsva akaiswa pamberi pedu. Semuyenzaniso, makore akati kuti apfuura, kuedza kukuru kwakaiswa mudie miniaturization, kugadzirwa kwechip uye kutamisa vanhu vakawanda, nezvimwewo. Munguva pfupi yapfuura, vatambi vakawanda vanoona kunzwisisa kwakakwana kwemaitiro ese kwakakosha. Naizvozvo, huwandu huri kuwedzera hwevanhu vanoisa kwakawanda kuedza zvakare pamatekinoroji akadai sekuongorora, kugadzirisa, kutyaira, kuvandudzwa kwemifananidzo, kutonga kwemwenje, uye michina yekugadzira yakakwira.
Supply Reshuffle Under COVID-19
Imwe yenhaurirano huru dziri kuitika munyika izvozvi iCOVID-19. Nekuwedzera kwenyika kuve neCCIDID-19 iri pasi pehutongi, mubvunzo hausi hutano hweveruzhinji chete, asiwo mhedzisiro yenguva refu yainokanda kwatiri mune zvemagariro, hupfumi, uye zvematongerwo enyika.
Inosanganisira akawanda maindasitiri aripo uye maindasitiri matsva, micoLED inoratidzira inogona kuumba iyo iripo LED uye kuratidza cheni yekugovera, zvichikonzera hurefu uye hwakaoma hutsva. Tekinoroji nyowani nzira uye zvigadzirwa zvitsva zvinogona zvakare kupa mikana mitsva yevatambi, senge CMOS indasitiri inogona kutora chinzvimbo muiyo microLED-yakavakirwa micro-display yekugovera cheni.
Zvakaitika neCCIDID-19, hupfumi hwepasi rose uye chivakwa chekugovera cheni chinogona kukanganiswa.
Maonero eCCIDID-19 muna Kukadzi uye pashure akasiyana. MunaFebruary, mamiriro eCCIDID-19 aive akanyanya kuoma muChina. Naizvozvo, ongororo dzakawanda dzakanangana nekuchengetedzwa kweketani yekugovera. Iyo njodzi yakakurukurwa kakawanda kuti ienderere mberi kuvimba nepasi rose maindasitiri ekupa cheni muChina. Kubva munaKurume, denda repasi rose rakaita kuti vanhu vaone kubva pakona. Kutanga, kukura kwoupfumi hwenyika yose kwakadzikira zvakakomba pasi pose uye mwero wourovha wakawedzera, kunyange netsigiro yehurumende inobva kune dzimwe nyika. Chechipiri, indasitiri yevatengi yakakanganiswa zvakanyanya. Kutengwa kwezvinhu zvisinganyanyi kudiwa kunodzikiswa zvese kune vatengi uye mabhizinesi mayuniti. Chechitatu, misika yemari yakakanganiswa. Tevere, asi kwete zvishoma, kukanganisa kune yepasirese yekugovera cheni icharamba iripo, zvese izvozvi uye mune ramangwana.
Zvakagamuchirwa nevakawanda kuti COVID-19 denda repasi rose richaita kuti hukama hweUS-China huwedzere kuoma. Zvakare, kudyidzana kwepasi rose kuri kudzikira nemiganhu yakavharwa, zvirambidzo zvekufamba, mamiriro ekunze kunze kwenyika uye akaremara macheni ekupa. Kune rumwe rutivi, IDTechEx yakanzwa kubva kumakambani maduku mashoma kuti vakasarudza nemaune kushamwaridzana nemakambani asinganyanyi kukanganiswa nehondo yekutengeserana. Nekune rimwe divi, kunyangwe kudyidzana kwepasirese kuchiri maitiro akajairwa, masumbu ematunhu anogona kuita basa rakakosha mukuvaka cheni yekugovera pane network yepasi rose mune ramangwana. 
Demand and supply of MicroLED displays. Source: IDTechEx
Misika Yekushandisa yeMicroLED Displays
Kudiwa kwezviratidziro zvemicroLED zvinogona kuongororwa kubva pazvinhu zviviri:
• Kutsiviwa mumusika uripo wekuratidzira
• Kugadzira musika mutsva wekuratidzira.
Kune yekutanga, 8 zvikumbiro zvinoratidzwa pazasi zvinonyanya kugadziriswa. Izvo zvakawedzeredzwa / zvakasanganiswa chokwadi (AR / MR), chaiyo chaiyo (VR), mavhidhiyo makuru ekuratidzira, maTV uye mamonitor, zviratidzo zvemotokari, nharembozha, mawachi akangwara uye zvinopfekeka, mahwendefa nemalaptops.
Kutsiviwa mumisika yekushandiswa iripo
Semuyenzaniso, maLCD maratidziro, ayo anotonga musika wazvino wekuratidzira, anoiswa mune angangoita ese maratidziro ari pasi pe65 ″. MaLCD ane yavo yemukati yekumisikidza kuenda saizi yakakura. OLED iri kutora chikamu chinowedzera chemusika kunyanya mune smart phone kuratidza. MaQD-LCD anotengeswa semaTV ekutanga uye anogamuchirwa nenhamba inowedzera yevatengi. Zviratidziro zve LED zvakatoshandiswa mukuratidzira kukuru kweveruzhinji. Kukwikwidza navo, microLED inofanirwa kuona kukosha kwavo kwakasarudzika kana kukosha kwemusanganiswa kuti upe zvakanakira.
Kune rumwe rutivi, chii chinogona kupiwa panguva ino chinogadza muganhu. Semuyenzaniso, kuti ive yemakwikwi ekudhura, mamicroLEDs anofanirwa kugadzirwa kuita madiki madiki. Nekudaro, mamicroLED madiki ane kuderera kwakanyanya kana zvichienzaniswa neachinyakare maLED anoshandiswa kune yakasimba nyika mwenje. Iyo yakaderera inoshanda mamicroLEDs anogona kusakwanisa kupa kukosha kweiyo "yakaderera simba rekushandisa" yezvikumbiro zvinoda ma LED madiki uye mashoma ekushandisa simba.
Panyaya yemutengo, mutengo wendege yepamberi yeyakajairwa microLED kuratidzwa kunoenderana nehuwandu hwema LED, panzvimbo yenzvimbo, iyo yakasiyana neOLED neLCD. Ichi ndicho chikonzero kugadzira nharembozha ine gadziriso yakafanana yeTV inogona kukonzera mutengo wakafanana, pane mirairo yehukuru yakaderera tarisiro.
Naizvozvo, zvakakosha kuti unzwisise nzira dzakasiyana dzetekinoroji kuseri kwechishandiso chega chega uye kuwana ongororo dzakajeka pane zvavanogona uye nemikana.
Kugadzira musika mutsva wekuratidzira kunoda maficha asingagone kugoneswa neimwe nzira. Mienzaniso yakajairika inosanganisira zviratidziro zvine chimiro chakajairwa uye zviratidziro zvine ma sensor akabatanidzwa. Zviratidziro zvitsva zviri kubuda zvinowedzera fungidziro yedu kupfuura zviratidziro zviripo uye kubatsira kusvika kupasi nekuratidzwa kwese.
Nguva yekutumira: Jan-22-2021