Thaum pib ntawm nws txoj kev yug me nyuam, Micro LED tau suav tias yog thawj cov khoom siv thev naus laus zis yam tsis muaj kev txwv loj hauv keeb kwm.Nws qhov kev ua tau zoo tuaj yeem ua tau raws li lossis dhau qhov kev qhia tshwj xeeb tam sim no, thiab nws tau dhau los ua kev lees paub kev txhim kho yav tom ntej ntawm cov zaub.Nws qhia tau hais tias kev lag luam saw manufacturers yog heev nrhiav tom qab.Nyob rau tib lub sijhawm, vim tias nws tuaj yeem npog tag nrho cov xwm txheej ntawm qhov loj, nruab nrab thiab me me, thiab Micro LED thev naus laus zis tau hloov kho tsis tu ncua thiab rov tsim kho, cov ciam teb ntawm cov ntsiab lus tau hloov pauv, kom cov neeg ua si hauv cov ntawv thov sib txawv thiab sib txawv. camps muaj "Micro LED txhais".txawv kev nkag siab thiab kev nkag siab.
Niaj hnub no, peb yuav tsom mus rau kev sib tham vim li cas qhov loj me Micro LEDS yooj yim rau kev lag luam dua li cov me me thiab nruab nrab?
Micro LED tau yooj yim dua los ntawm peb lub khw
Txawm li cas los xij, txawm hais tias "tsis muaj qhov txwv loj", nyob rau hauv ntau qhov xwm txheej thiab kev siv, nyob rau hauv lub ntsej muag ntawm cov kev ua tau zoo sib txawv, cov yam ntxwv ntawm daim ntawv thov-sab thiab lub zog ntawm lub tsev kawm ntawv ntawm tib PK, txawm tias Micro LED xav ua tus thawj coj hauv ntiaj teb, nws yuav tsum ua raws li cov cai ntawm qhov kev ua si thiab tsim nyog.Npaj cov kev lag luam ua ntu zus.
Ua ntej ntawm tag nrho cov, los ntawm qhov kev xav ntawm saib hom, nws muab faib ua plaub pawg ntawm cov lus qhia - pej xeem cov lus qhia, automotive displays, cov neeg siv khoom electronics qhia, thiab head-mounted zaub.
Ntawm lawv, kev nthuav qhia pej xeem (nrog rau cov khoom lag luam) tau muab faib ua sab nraum zoov thiab sab hauv tsev.Cov khoom siv sab nraum zoov tuaj yeem pom nyob txhua qhov chaw hauv cov tsev lag luam, cov xwm txheej kis las, kev ua yeeb yam theem thiab lwm yam xwm txheej, thaum cov khoom siv sab hauv pom tshwm hauv kev saib xyuas kev ruaj ntseg, cov chaw ntse, cov chaw sib tham loj, Cinemas, thiab lwm yam, feem ntau yog siv LED RGB self-luminous cov ntxaij vab tshaus, uas yog tus yam ntxwv ntawm qhov loj, ci thiab saib ntev.
Lub tsheb zaub yog tsuas yog raws li lub taub hau-up zaub, lub hauv paus tswj platform thiab lub ntsuas vaj huam sib luag zaub.Txij li Tesla, lub vijtsam kov loj ntawm lub tsheb tau dhau los ua lub ntsiab lus thiab lub cim ntawm kev hloov kho tshiab ntawm kev sib cuam tshuam tsheb.Nyob rau hauv lub neej yav tom ntej, ntau lub tsheb yuav tshwm sim nyob rau hauv cov kev taw qhia ntawm cov neeg nrog caij, rear rooj, thiab qhov rais.Cov kev sib tw technology tam sim no suav nrog LCD, OLED, Mini LED thiab Micro LED.
Cov khoom siv hluav taws xob siv hluav taws xob suav nrog ntau yam khoom, xws li TVs thiab khoos phis tawj saib mus rau cov xov tooj me me thiab saib.Tam sim no, cov lus qhia tseem ceeb yog LCD.Txawm li cas los xij, hauv kev ua haujlwm ntawm kev siv xov tooj ntawm tes, OLED tau nce siab, thiab kev lag luam sib faib yuav tsum ncav cuag ze li 40% xyoo no.
Nyob rau hauv xyoo tas los no, lub taub hau-mounted cov khoom siv tau nkag mus rau pej xeem lub zeem muag, suav nrog kev muaj tiag virtual (VR), augmented kev muaj tiag (AR), kev muaj tiag sib xyaw (MR) thiab lwm yam.Lub peev xwm ntawm ultra-ceev hloov lub sij hawm kuj tseem yuav tsum tau, thiab kev lag luam tab tom tshawb nrhiav cov kev sib txawv rau LCD, OLED, thiab Micro LED.
Txij li cov tuam txhab lag luam loj tau nqis peev ntau hauv OLED thiab nquag txhawb nqa daim ntawv thov ntawm OLED hauv cov xov tooj ntawm tes, txawm tias nws yog LCD lossis Micro LED, lub siab ntawm cov xov tooj ntawm tes yog ntau dua qhov kev thawb;thaum nyob rau hauv cov ntsiav tshuaj computers, laptop computers, desktop computers, thiab lwm yam nyob rau hauv lub teb ntawm loj, LCD yuav daws tau cov duab zoo thiab xim teeb meem los ntawm kev txhawb Mini LED + quantum dot technology.Qhov zoo yog tseem meej, thiab nws tuaj yeem sib tw nrog OLED.Micro LED technology thiab tus nqi tsis pom tseeb hauv daim teb no rau lub sijhawm.
Cov duab loj dua tau yooj yim rau kev lag luam ntawm qhov ntsuas
Vim li cas nws thiaj li hais tias qhov loj-loj LED zaub yuav yog thawj zaug hauv kev lag luam ntawm Micro LED?Kev lag luam kev lag luam tsis sib npaug.Peb yuav txheeb xyuas peb thaj chaw uas tau hais los saum toj no qhov twg Micro LED yooj yim dua los tuav lub khw.Kev lag luam hnav tau tshawb nrhiav ntau txoj hauv kev rau LCD, OLED, thiab Micro LED.Thiab vim tias Micro LED tuaj yeem ua tiav thinner, ntau dua electro-optical hloov dua siab tshiab, kev daws teeb meem siab dua, qhov sib txawv dua, lub neej ntev dua, ci ci dua, zoo dua screen burn-in resistance thiab ceev hloov ceev, siab xav tau muab tso rau.Txawm li cas los xij, los ntawm kev txhim kho keeb kwm ntawm wearables thiab kev lag luam loj tam sim no, tseem muaj qhov tsis txaus ntseeg.
Wearable technology tau yug los hauv xyoo 1960.Nws tsuas yog tshawb nrhiav thiab tsim kev tshawb fawb thiab thev naus laus zis uas tuaj yeem hnav ncaj qha rau ntawm lub cev lossis kev koom ua ke rau hauv tus neeg siv cov khaub ncaws lossis khoom siv.Tam sim no, muaj cov ntaub ntawv tseem ceeb hauv qab no: watches, wristbands, rings, nkawm khau, tsom iav, thiab lwm yam. Txawm hais tias lub sij hawm yug tsis tau luv, tsuas yog cov watches ntse, lwm tus tseem nyob rau theem tshawb nrhiav.Txawm tias lub taub hau tsom iav nrog kev ua lag luam siab thiab cov lus teb xov xwm tau maj mam nkag mus rau pej xeem qhov muag tom qab tso tawm Google iav hauv xyoo 2012, thiab cov khoom lag luam cuam tshuam ntawm cov npe loj tau tshwm sim ib tom qab.Tab sis xyoo dhau los, txawm hais tias kev siv thev naus laus zis thiab cov khoom lag luam tsis tu ncua, piv nrog rau lwm cov khoom siv hluav taws xob, lawv tsis tau siv dav, thiab tsis tau dhau los ua tus qauv rau pej xeem, thiab tseem nyob rau theem pib ntawm kev tshawb nrhiav.
LCD brightness tsis txaus, thaum OLED muaj lub luag haujlwm ntawm kev ntseeg tau (rhiab rau dej vapor thiab oxygen), Micro LED muaj cov yam ntxwv ntawm lub teeb ci siab, tuaj yeem ua tau zoo li tus, tsis muaj kev txwv loj, thiab tuaj yeem ua rau lub vijtsam pob tshab, uas yog heev haum rau semi-sab nraum zoov scenes xws li tsheb.Nrog rau kev txhim kho ntawm cov tsheb tsav tsheb ntse, Micro LED thev naus laus zis tuaj yeem siv rau ntawm lub iav pem hauv ntej, qhov rais, thiab cov iav saib rov qab los tso saib cov ntaub ntawv saib xyuas xws li kev tsav tsheb thiab txoj kev.Hauv 2019, ze li ntawm 90 lab lub tsheb raug muag (qis mus rau 76.5 lab lub tsheb hauv 2020 vim muaj kev sib kis).Qhov no scene yog loj loj thiab siv nyob rau hauv ib tug loj npaum li cas.Yog tias nws maj mam txav mus rau kev tsav tsheb tsis muaj zog nyob rau yav tom ntej, lub tsheb zaub tsis yog ib qho niche rau Micro LED kev lag luam.
Txawm li cas los xij, cov khoom siv tsheb thiab kev lag luam hnav kuj tseem ntsib teeb meem, uas yog, tus nqi ntawm Micro LED yog qhov tsim nyog rau kev taw qhia ntawm high-end tsav tsheb ntse, thiab lub khw no tseem nyob rau lub sijhawm incubation.Nyob rau hauv tag nrho lub xyoo, kev muag khoom ntim yog 3,124,800 units, accounting rau tsuas yog 4% ntawm lub ntiaj teb no tsheb sib koom ua lag luam.Tsis tas li ntawd, qhov tseem ceeb tshaj, kev ua haujlwm ntawm lub tsheb muaj feem cuam tshuam nrog tib neeg kev nyab xeeb.Lub voj voog ntshuam thiab pov thawj feem ntau yog ob mus rau peb xyoos ntev dua li cov kev lag luam zoo tib yam.Cov kev cia siab rau ntawm tag nrho cov khoom chains yog nruj heev.Nws yog qhov tshwj xeeb tshaj yog ceev faj, uas tseem yuav txwv qhov kev lag luam loj ntawm Micro LED rau qee yam.
Cov zaub loj loj yog raws li kev lag luam loj hlob, tuaj yeem zam kev sib tw, thiab muaj kev lag luam muaj zog nce qib
Piv nrog rau kev lag luam hnav thiab tsheb, lub khw muag khoom loj loj twb muaj cov av tsim nyog dua, cov saw hlau loj dua kev lag luam, thiab cov tuam txhab muaj kev coj noj coj ua thiab kev txhawb nqa xws li Sony thiab Leyard.
Ua ntej tshaj plaws, RGB LED thev naus laus zis siv nyob rau hauv cov khoom siv rau pej xeem tam sim no yeej zoo ib yam li Micro LED, thiab ob qho tib si yog cov thev naus laus zis thev naus laus zis LED.Qhov sib txawv tseem ceeb yog qhov tam sim no LED nti loj dua, thaum Micro LED tsuas yog raws li lub npe qhia - piv rau tam sim no LED tseem me dua.Tam sim no, LED tus kheej-luminous technology txoj kev tau hloov zuj zus los ntawm
thawj mm-theem loj mus rau μm-theem, tom qab ntawd los ntawm ntau dua 300μm, thiab tam sim no maj mam mus rau 100μm, 80μm ... lossis txawm me dua, uas txhais tau hais tias cov neeg ua si hauv qhov chaw pw hav zoov no tau loj hlob los ntawm yav dhau los txog tam sim no, thiab hauv yav tom ntej, peb txhua tus mus rau shrinking LED.Ua raws li qhov sib txawv, Micro LED yog qhov kev coj ua zoo tshaj plaws nyob rau yav tom ntej pom.
Hauv kev lag luam> 100-nti zaub, LED tus kheej lub teeb pom kev siv tshuab kuj muaj qhov zoo dua qub - qhov loj loj yog qhov tsis zoo ntawm LCD thiab OLED.Qhov loj ntawm iav substrate yog txwv, thiab LCD yog nyob nruab nrab ntawm 110-120 nti, uas yog kim los yog yuav tsum tau splicing;thaum lub OLED raug txwv los ntawm lub teeb xiav lub teeb lub neej teeb meem, uas tuaj yeem txaus siab rau qhov me me, tab sis tsis tuaj yeem sib haum xeeb hauv qhov nruab nrab thiab loj.Raws li qhov tshwm sim, hauv cov ntawv thov loj dua 100 ntiv tes, kev sib tw nrog LCD thiab OLED tuaj yeem zam tau zoo kawg nkaus;thaum nyob nruab nrab ntawm 70-100 ntiv tes, LCD + Mini LED backlight tseem muaj nws qhov kev sib tw zoo, tab sis nrog kev txhim kho ntawm Micro LED kev ua tau zoo Thiab tus nqi txo, qhov kev hloov pauv tau pom tseeb.Tam sim no, tus thawj coj Leyard tau tso tawm P0.4 LED zaub nrog LED nti me dua 80 microns.Nrog kev ua kom zoo tsis tu ncua, cov kev cia siab tau zoo.
Txhawm rau xaus: Kev lag luam loj loj coj los ntawm Leyard tau hais hauv kab lus qhib yuav yog qhov yooj yim tshaj plaws rau kev lag luam hauv khw> 100-nti.Tam sim no, nws kuj tau nyiam cov neeg ua lag luam thiab kev lag luam.Txuas ntxiv mus ua raws li kev tsim kho kev lag luam ib txwm muaj, thaum Micro LED tau hloov kho mus rau qee theem, nws tuaj yeem ncav cuag 70-80-nti loj TV zaub ua lag luam, thiab lub khw no tseem yuav muaj lub sijhawm los ua tiav kev lag luam loj dua.
Post lub sij hawm: Oct-17-2022