Lub neej yav tom ntej ntawm kev siv thev naus laus zis yog nrog MicroLEDs

Hauv kev tsim MicroLED thev naus laus zis, cov kws tshaj lij tau tsim cov teeb pom kev zoo me me (LEDs) mus rau tib thaj chaw saum npoo dua li yav dhau los ntawm LED cov ntxaij vab tshaus - lab tus ntxiv.

Ntau xyoo dhau los, ntau lub tshuab thev naus laus zis siab tau tuaj thiab ploj mus. Los ntawm cov yeeb yaj kiab yeeb yaj kiab rau cov yeeb yaj kiab, cov tshuaj ntsuam ntshav rau LCD thiab tam sim no oLEDs, cov neeg siv khoom lag luam tau pom txhua yam ntawm cov qauv tshuaj ntsuam, cov ntsiab lus, thiab cov khoom siv.

https://www.szradiant.com/

Raws li lub smartphone, ntsiav tshuaj, thiab high-def TV kev lag luam tau tawg, muaj kev sib tw caj npab tsis muaj kev sib tw ntawm cov tuam txhab tsim cov ntxaij vab tshaus uas nyias nyias, me me, ci dua, thiab siab dua li kev sib tw.

Feem ntau, cov xwm txheej no raug ntsuas raws li qhov feem pua ​​​​ntawm qhov sib txawv - txog tam sim no. Qhov kev tshwm sim ntawm MicroLED thev naus laus zis tau cog lus tias yuav hloov kho cov ntxaij vab tshaus li cas, qhov tshwj xeeb twg tuaj yeem ntim rau hauv cov ntxaij vab tshaus ntawm txhua qhov sib txawv, thiab qib kev daws teeb meem LED cov ntxaij vab tshaus muaj peev xwm.

MicroLED yog dab tsi?

MicroLED technology yog, yam tsawg kawg ntawm lub npe, kuj ncaj qha. Cov kws tshaj lij tau tsim cov teeb pom kev zoo me me (LEDs) thiab ua rau ntau dua ntawm lawv mus rau tib qhov chaw tshaj li yav dhau los ntawm cov ntxaij vab tshaus LED. Ntau lab ntxiv.

https://www.szradiant.com/

LEDs yog qhov me me 'qhov muag teev' uas tsim lub teeb nyob rau hauv cov ntxaij vab tshaus, nrog rau hauv ntau cov ntawv sau ib txwm siv xws li teeb nyem, lub taub hau tsheb thiab lub teeb lub teeb, thiab cov teeb pom kev zoo. Qhov sib txawv ntawm LEDs thiab filament qhov muag teev yog qhov txaus ntshai raws li qhov sib txawv ntawm thawj lub xov tooj thiab niaj hnub smartphones, tab sis nyob rau hauv ob qho tib si, lawv lub hom phiaj kom ua tiav tib txoj haujlwm.

Yog li, microLEDs yog qhov kev txhim kho ntau yam hauv cov thev naus laus zis uas txuas cov LEDs thiab cov duab tsim tawm ntawm lub vijtsam. MicroLEDs txo qhov loj ntawm LEDs los ntawm ntau, uas txhais tau hais tias ntau ntawm lawv tuaj yeem sau tib qhov chaw yav dhau los nyob los ntawm ib lub diode.

Qhov no ua rau kom daws tau lub zog thiab muaj peev xwm ua kom nthuav dav, tab sis los ntawm tus nqi ntawm qhov ci. Qhov ntawd tau keeb kwm yog qhov tseem ceeb rau kev txo qis LEDs hauv kev tshuaj ntsuam. Ua kom microLEDs ci ntsa iab raws li lawv cov khoom siv ib txwm xav tau ntau lub zog, ntau dua diode efficiency, lossis ob qho tib si. Cranking ntau lub zog rau hauv ntau, cov LEDs me me txhais tau tias muaj cua sov ntau dua, cov roj teeb ntau dua, thiab kev tsim khoom ntau dua.

Tag nrho cov teeb meem no tau txaus los tiv thaiv cov tuam txhab los ntawm kev nrhiav thiab siv microLED thev naus laus zis hauv cov neeg siv khoom lag luam - txog tam sim no.

Lub sijhawm yog tsim nyog los txo cov LEDs

Txog rau tam sim no, tau muaj kev txwv rau cov tuam txhab me me tuaj yeem ua cov laug cam , tsis yog vim qhov loj ntawm diodes, tab sis vim yog qhov 'pitch' loj, uas yog qhov chaw nruab nrab ntawm txhua LED thiab qhov sib nrug ntawm qhov screen. daws teeb meem.

Cov cuab yeej siv thev naus laus zis thiab cov txheej txheem tsim khoom feem ntau yog txwv tsis pub, vim tias LEDs tsuas yog ua kom me me thiab txuas rau circuitry ntawm qee qhov loj thiab ua haujlwm tau zoo. Hloov ntawm ob peb lub kaum daj-xiav ib txwm LEDs hauv cov ntxaij vab tshaus LED niaj hnub no, cov ntxaij vab tshaus microLED muaj ntau lab tus LEDs, lossis ib qho rau txhua pixel.

https://www.szradiant.com/

Tus lej no yog tom qab peb npaug, vim tias cov ntxaij vab tshaus microLED siv liab, ntsuab, thiab xiav LEDs. Txhua RGB trio xa ib 'pixel', uas koj tuaj yeem xav txog yuav ntxiv sai sai ntawm lub vijtsam TV loj 1080p. Ntau txhiab pixels suav nrog ib tus kheej modules, thiab ntau lub modules ua ib qho screen.

Shrinking LEDs muab kev daws teeb meem, tab sis nws suav nrog kev kho vajtse nyuaj. Tsuas yog tsis ntev los no muaj cov khoom siv kho vajtse thiab kev tsim khoom siv thev naus laus zis tau nce mus rau qhov taw tes uas cov ntxaij vab tshaus LED tuaj yeem ua rau hloov mus rau microLED.

Cov neeg tsim khoom npaj tsim tawm MicroLED thev naus laus zis

Thawj MicroLED TV los ua ntej yog Samsung's 'Lub Phab Ntsa', lub ntsej muag tsis muaj lub ntsej muag, lub ntsej muag uas muaj kev daws teeb meem kev lag luam thiab kev lag luam-thawj lub peev xwm uas tuaj yeem tso cai rau cov neeg siv kawg los nthuav lawv cov TV raws li kev hloov pauv.

Ntawm CES 2018, Jonghee Han, Thawj Tswj Hwm ntawm Visual Display Business ntawm Samsung Electronics, tau hais tias, "Ntawm Samsung, peb tau mob siab rau muab cov neeg siv khoom nrog ntau yam kev paub dhau los ntawm lub vijtsam. Raws li lub ntiaj teb thawj cov neeg siv khoom lag luam Modular MicroLED TV, 'Lub Phab Ntsa' sawv cev rau lwm qhov kev ua tiav. Nws tuaj yeem hloov mus rau txhua qhov loj me, thiab xa cov ci ntsa iab zoo kawg, xim gamut, xim ntim thiab qib dub. Peb zoo siab rau cov kauj ruam tom ntej no raws peb txoj hauv kev rau yav tom ntej ntawm kev tshuaj ntsuam thev naus laus zis, thiab qhov kev pom zoo tshaj plaws uas nws muab rau cov neeg siv khoom. "

Cov ntsiab lus no qhia txog ntau qhov kev vam meej thiab cov txiaj ntsig ntawm microLED thev naus laus zis, los ntawm kev muaj peev xwm xa cov ci ntsa iab thiab kev daws teeb meem thiab qhia meej meej cov qib dub, txhua yam teeb meem nrog ntau tiam neeg ntawm plasma thiab LED HD TVs.

Txawm hais tias feem ntau ntawm cov ntxaij vab tshaus LED niaj hnub no yeej yog hybrid LCD / LED cov ntxaij vab tshaus uas siv ib lub caij (Liquid Crystal Diodes) los tsim cov duab thiab lwm yam (LEDs qab lawv) los teeb lub vijtsam.

Nyob rau hauv qhov tseeb, qhov no yog ib tug heev high-tech coj mus rau lub qub projector TV cov ntxaij vab tshaus, thiab lawv tuaj nrog lawv tus kheej cov teeb meem, nrog rau cov duab distortion los yog blackout los ntawm dav saib cov ces kaum, lub teeb los ntshav nyob rau hauv qhov tsaus ntuj nti ntawm lub screen, tuab cov ntxaij vab tshaus uas yuav tsum tau. ob txheej sib txawv, thiab cov kev txwv ntawm qhov siab tshaj plaws brightness vim qhov dhau-dhau ntawm qhov screen caij.

Samsung Phab ntsa yog lub vijtsam loj, ua rau nws debut hauv 120-nti hom. Nws yog ib qho yooj yim xav tias qhov no tsuas yog ib rooj plaub ntawm kev xav ua kom muaj kev sib tsoo nrog lub vijtsam loj ntawm qhov kev lag luam loj, tab sis muaj qhov nyuaj dua.

Cov chaw tsim khoom tsis tau paub txog microLED thev naus laus zis ntawm qhov loj me me. Cov teeb meem ib puag ncig ntawm LEDs, lub zog hluav taws xob thiab hluav taws xob tsim hluav taws xob, thiab tus nqi thiab qhov nyuaj txhais tau tias tam sim no microLED tsuas yog tau nthuav tawm los ua kev daws teeb meem rau cov ntxaij vab tshaus loj, siab kawg. Txawm li cas los xij, zoo li ntau lwm yam thev naus laus zis, dab tsi pib raws li cov khoom lag luam zoo tshaj plaws yuav sai sai dhau los ua tus qauv.

Nws tau raug tshaj tawm tias Apple tab tom ua haujlwm ntawm nws tus kheej microLED kev tshawb fawb, thiab ntawm qhov kawg ntawm qhov spectrum. Apple ntseeg tias microLEDs tuaj yeem ua rau yav tom ntej iPhones txawm tias nyias thiab ci dua li qhov tseeb-tiam organic LED (OLED) cov lus qhia uas nyuam qhuav hloov cov ntxaij vab tshaus LCD. MicroLEDs tam sim no suav tias yog hom kev thev naus laus zis thev naus laus zis uas OLEDs tau txiav txim siab peb mus rau tsib xyoos dhau los.

OLED vs. MicroLED thiab yav tom ntej ntawm kev tshuaj ntsuam technology

OLEDs yog tom qab niaj hnub no cov cuab yeej siv thev naus laus zis rau smartphones thiab ntsiav tshuaj; lawv cov ntaub ntawv ua rau lawv tus nqi qis dua los tsim dua li microLEDs muab cov kev txwv tsim khoom niaj hnub no.

Txawm li cas los xij, OLEDs raug kev txom nyem los ntawm ib qho teeb meem loj uas yuav txuas ntxiv tsim kev tsim khoom rau microLEDs; O, uas sawv cev rau 'organic' txhais tau hais tias OLEDs yog tsim los ntawm cov organic tebchaw. Qhov ntawd txhais tau tias lawv kim heev los ua thiab tus nqi yuav tsis txo qis vim cov nqi raw khoom.

Nws kuj txhais tau hais tias lawv raug txwv nyob rau hauv qhov siab tshaj plaws vim cov ntaub ntawv tsis tuaj yeem raug thawb ntxiv; Ib yam li ntawd, cov ntawv thov huab cua zoo li ib txwm-ntawm cov duab raug kev txom nyem los ntawm hlawv-hauv zoo ib yam li cov ntxaij vab tshaus thaum ntxov.

Zoo siab txais tos rau yav tom ntej

Lub neej yav tom ntej ntawm kev tshuaj ntsuam thev naus laus zis yog yuav luag MicroLEDs. Raws li nrog txhua qhov kev siv thev naus laus zis, muaj kev kawm nkhaus rau cov tuam txhab tsim khoom raws li cov ntaub ntawv tshawb fawb thiab cov txheej txheem tsim khoom tawm tsam kom ncav cuag qhov theoretical peev xwm ntawm cov thev naus laus zis no.

Thaum tsim muaj peev xwm ntes tau mus txog qhov txiaj ntsig zoo ntawm microLEDs, kev dhia ntawm OLED mus rau microLED tuaj yeem nrawm nrawm, tawm hauv OLEDs tom qab raws li ib tiam neeg siv tshuab uas tau ua tus choj nthuav dav rau tus qauv tshiab rau cov ntxaij vab tshaus ntawm smartphones rau TVs.

Samsung tau hais tias nws npaj yuav tso tawm cov neeg siv khoom-ntsej muag microLED TVs qee lub sijhawm hauv 2019, thaum Apple tau hinted tias nws ntseeg tias cov thev naus laus zis tuaj yeem tshwm sim hauv nws cov xov tooj hauv peb xyoos.

Raws li nrog rau tag nrho cov thev naus laus zis kev nce qib, yog tias thawj ob peb cov khoom lag luam ua tiav, lub qhov dej nyab yuav qhib sai sai. Ua ke nrog cov roj teeb uas muaj txiaj ntsig zoo dua, microLEDs yuav sai sai no lub zog tag nrho cov khoom siv tshuaj ntsuam xyuas, nqa cov kev daws teeb meem zoo nkauj thiab ci ntsa iab los ntawm xibtes ntawm koj txhais tes los sau tag nrho phab ntsa hauv koj lub tsev.


Post lub sij hawm: Apr-17-2021

Xa koj cov lus rau peb:

Sau koj cov lus no thiab xa nws mus rau peb