Mini-LED, tseem hu ua "sub-millimeter light-emitting diode", yog hais txog ib chav tsev nrog lub nti loj ntawm 50-200μm thiab pixel nruab nrab ntawm 0.3-1 .5 hli. Nws yog lub ntsiab lus tshiab tshiab uas yog nrog los ntawm kev ua lag luam qhov yuav tsum tau txo qis rau cov duab pixel suab thiab kev ua tiav hauv cov thev naus laus zis ntawm cov teeb ci me me.
Mini-LED zaub
Mini-LED muaj ob txoj hauv kev, ib qho yog backlight thiab lwm qhov yog cov zaub ncaj qha.
Mini-LED backlight txais yuav ncaj qha hom backlight, uas yuav tsum tau ntau ntom LED nti faib. Qhov kom zoo dua yog lub cheeb tsam dimming, uas zoo heev txhim kho qhov sib piv thiab xim saturation ntawm LCD vaj huam sib luag tiaj tus, ua LCD dua nyob rau hauv lub mainstream txoj hauj lwm ntawm high-end ca vaj huam sib luag qhia.
RGB LED teeb hlaws hauv Mini-LED ncaj qha zaub yog pixel ntawm LED zaub. Qhov zoo yog nws tus kheej luminous, thinner, dav xim gamut, lub neej ntev, thiab kev ntseeg siab dua, coj qhov chaw ntawm 2K, 4K, thiab 8K sab hauv tsev.
Txawm hais tias Mini-LED tsis yog qhov tshiab thiab cuam tshuam zoo li Micro-LED, nws tuaj yeem siv dav hauv cov lus tshwj xeeb, cov khoom lag luam, thiab cov khoom ntiag tug.
Kev txhim kho ntawm Mini-LED cov cuab yeej siv tshuab muaj txiaj ntsig zoo rau txhua qhov txuas hauv kev lag luam saw, suav nrog cov chaw tsim khoom lag luam, cov chaw ntim khoom, cov chaw tsim khoom vaj huam sib luag, thiab cov tswv lag luam yuav tau txais txiaj ntsig los ntawm nws.
Nyob rau sab ntawm daim ntawv thov, Mini-LED zaub backlight cov khoom lag luam tau nkag mus rau hauv cov ntawv me me thiab nruab nrab, thiab Mini-LED cov khoom lag luam ncaj qha nrog P0.8-P1.5 high-definition ze- nce saib yuav maj nkag mus.
Mini-LED cov ntxaij vab tshaus tau txais dav hauv kev ua lag luam; txoj kev loj hlob ntawm Micro-LED kuj yuav tsum tau kov yeej kev teeb meem rau kev tsim khoom loj xws li kev hloov pauv loj. Nws cia siab tias nws yuav xub siv rau cov khoom siv me me xws li xov tooj ntawm tes hauv 4-6 xyoo.
Raws li kev hloov pauv kev siv tshuab, Mini-LED zaub tseem xav tau los daws cov nti loj txo, lub teeb liab tig nti, tuag kev sib txuas ua haujlwm thiab tawm los, nyias ntim, kuaj xyuas cov khoom tsis raug, tsav tswj thiab cua sov dissipation, thiab kev hloov hauv cheeb tsam. Cov thev naus laus zis tseem ceeb xws li lub teeb.
Hauv kev txhim kho nthwv dej ntawm Mini-LED zaub, leej twg tau paub txog cov thev naus laus zis thev naus laus zis, leej twg tuaj yeem muab cov kev daws teeb meem tiav, leej twg muaj cov khoom lag luam siab tshaj plaws, yuav dhau los ua tus neeg tshiab hauv kev lag luam.
Tab sis tej yam khoom yuav yeej muaj opposites. Yog tias Mini-LED zaub yuav tsum tau muab tso rau hauv ntau lawm, yuav tsum tau siv zog ntau.
Mini-LED zaub
Thawj yog sab saum toj nti. Qhov kev nyuaj siab yog qhov txo qhov me me thiab lub teeb liab tig nti.
Qhov thib ob yog lub pob kawg ntawm qhov nruab nrab. Qhov nyuaj yog yuav ua li cas los txhim kho cov kev ua tau zoo thiab cov txiaj ntsig ntawm kev tuag kev sib txuas nyob rau hauv qhov chaw ntawm tus nqi qis, cov ntim nyias ntawm cov khoom siv ncaj qha thiab lub teeb rov qab, thiab kev tshawb nrhiav thiab kho cov khoom puas.
Qhov thib peb yog tus tsav tsheb IC. Tsav tswj thiab cua kub dissipation thiab cheeb tsam dimming yog cov ntsiab lus nyuaj.
Cov teeb meem no yog vim qhov me me ntawm cov nti thiab qhov sib txuam nce ntawm cov chips; kev hloov pauv loj, kev tswj xyuas tam sim no, thiab kev tshawb nrhiav teeb meem tshwm sim los ntawm qhov nce. Cov khoom siv uas twb muaj lawm thiab cov ntaub ntawv backlight tsis tuaj yeem ua tau raws li cov khoom xav tau zoo.
Rau cov tswv lag luam, cov thev naus laus zis tshiab txhais tau tias cov ntsiab lus muag tshiab. Kev paub zoo ntawm cov neeg siv ua ke nrog lub hom phiaj kev lag luam tuaj yeem txhim kho kev paub txog kev lag luam thiab kev nkag siab ntawm thev naus laus zis.
Rau cov tuam txhab tsim vaj huam sib luag, qhov tshwm sim ntawm Mini-LED thev naus laus zis tshiab tau daws qhov mob ntawm cov ntxaij vab tshaus LCD mus rau qhov zoo. Los ntawm Mini-LED thaj tsam backlighting, HDR, quantum dots thiab lwm yam thev naus laus zis, Mini-LED ntxiv rau LCD thev naus laus zis muaj cov txiaj ntsig zoo Nws tuaj yeem ua tau zoo PK nrog cov nyhuv OLED, thiab tib lub sijhawm daws qhov tsis txaus ntawm OLED kev pabcuam lub neej thiab hlawv. -hauv. Dab tsi yog qhov tseem ceeb tshaj plaws yog tias tus nqi ntawm Mini-LED ntxiv rau LCD yuav qis dua tus nqi ntawm OLED tau dhau los ua ib qho kev nkag siab hauv kev lag luam, uas txhais tau hais tias nrog rau koob hmoov ntawm Mini-LED technology, lub neej voj voog ntawm LCD technology yuav ntev. ntev. Qhov no kuj yog dab tsi vaj huam sib luag cov tuam txhab uas tau nqis peev ntau hauv cov cuab yeej siv LCD nyob rau theem pib xav pom.
Rau cov neeg tsim khoom siv hluav taws xob, nrog rau kev tso tawm tas li ntawm cov cuab yeej muaj peev xwm nyob rau theem pib, tag nrho cov khoom siv hluav taws xob ua lag luam yuav maj mam dhau los ua qhov hnyav dhau. Piv nrog cov khoom lag luam LED, Mini-LED cov khoom xav tau LED chips. Kev nce ntawm 2-3 xaj ntawm qhov loj, uas tuaj yeem txhawb kev zom zaub mov ntawm cov khoom siv hluav taws xob sab saud!
Tshwj xeeb, cov ntim cog tau ua lub luag haujlwm tseem ceeb hauv kev ua tiav ntawm cov thev naus laus zis tseem ceeb ntsig txog Mini-LED. Substrate thev naus laus zis, thev naus laus zis hloov pauv ntau, thiab tshuaj xyuas thiab kho thev naus laus zis tau suav tias yog ob peb lub thev naus laus zis tseem ceeb rau Mini-LED ntau lawm. Cov thev naus laus zis no kuj yog kev txawj tu vaj tse ntawm cov chaw ntim khoom. Tsis tas li ntawd, vim tias qhov loj ntawm cov ntim ntim tau nce los ntawm 2-3 xaj ntawm qhov loj, qhov loj ntawm qhov ntim ntawm qhov loj tau ua rau muaj qhov nce ntawm tus nqi ntawm cov khoom lag luam ntim khoom hauv tag nrho kev lag luam saw. Kev txawj ntse ntawm cov thev naus laus zis thev naus laus zis thiab kev nce hauv tus nqi ntawm cov saw hlau kev lag luam yuav ua rau lub suab nrov ntawm cov khoom ntim khoom hauv tag nrho kev lag luam saw. Qhov no yog qhov kev sim siab loj rau ntim cov nroj tsuag uas xav kom tshem tawm ntawm kev sib tw homogeneous.
