LEDs tau dhau los ua qhov tseem ceeb ntawm tib neeg kev paub dhau los, yog li nws xav tsis thoob thaum xav tias thawj lub teeb emitting diode tau tsim los ntawm ib tus neeg ua haujlwm GE tsuas yog me ntsis dhau 50 xyoo dhau los. Los ntawm thawj qhov kev tsim tawm, lub peev xwm tau tshwm sim tam sim ntawd, vim tias LEDs me me, ruaj khov, ci ntsa iab thiab siv zog tsawg dua li cov teeb pom kev zoo ib txwm muaj.
LED thev naus laus zis txuas ntxiv hloov zuj zus, thawb cov ciam teb ntawm qhov chaw thiab yuav ua li cas cov zaub tuaj yeem tso thiab siv. Yeej tsis muaj qhov txwv, raws li cov ntxaij vab tshaus tam sim no tuaj yeem mus txog txhua qhov chaw.
Kev Hloov Cov Zaub Kev Lag Luam: Miniaturization thiab Ultra-Thin Screens
Raws li kev lag luam LED tau loj hlob, nws yeej tsis tau qeeb thaum nws los txog rau kev tsim kho tshiab. Ib qho kev nce qib zoo kawg nkaus yog qhov kev siv thev naus laus zis me me, pab txo qhov loj thiab qhov hnyav ntawm qhov xav tau los tsim lub vijtsam LED. Tsis tas li ntawd, nws tau ua kom cov ntxaij vab tshaus los ua ultra-nyias thiab loj hlob mus rau qhov ntau thiab tsawg, tso cai rau cov ntxaij vab tshaus so ntawm txhua qhov chaw, sab hauv lossis sab nraud.
Nrog rau kev siv thev naus laus zis me me, Mini LEDs kuj tseem qhia txog qhov xwm txheej ntawm lub neej yav tom ntej. Mini LEDs xa mus rau LED units me dua 100 micrometers. Txhua pixel yog ib tus zuj zus pab kom emit lub teeb; nws yog ib qho kev txhim kho ntawm cov tsoos LED backlight. Cov thev naus laus zis tshiab no txhawb nqa lub vijtsam muaj zog dua nrog lub suab zoo pixel zoo.
Cov kev nce qib tseem ceeb yog hloov lub neej yav tom ntej ntawm LEDs
Los ntawm cov chaw ua kis las mus rau cov khw muag khoom mus rau cov chaw lag luam, cov ntawv thov rau LEDs tau muab ntau ntxiv, feem ntau rau kev nce qib thev naus laus zis, suav nrog kev daws teeb meem zoo dua, muaj peev xwm ci ntsa iab ntau dua, cov khoom siv ntau yam, hardened nto LEDs, thiab micro LEDs.
Txhim kho kev daws teeb meem
Pixel pitch yog tus qauv ntsuas los qhia txog kev daws teeb meem hauv LEDs. Ib lub pixel me me qhia qhov kev daws teeb meem siab dua. Kev daws teeb meem pib qis heev, tab sis tam sim no 4K cov ntxaij vab tshaus, uas muaj kab rov tav pixel suav ntawm 4,096, tau dhau los ua tus qauv. Raws li cov neeg tsim khoom ua haujlwm kom daws tau qhov zoo tshaj plaws, tsim 8K cov ntxaij vab tshaus thiab dhau mus tau dhau los ua kev vam meej.
Muaj peev xwm Brightness ntau dua
LEDs emit ib lub teeb pom kev zoo hauv ntau lab xim. Thaum lawv ua haujlwm ua ke, lawv muab cov duab zoo nkauj uas pom tau ntawm cov ces kaum dav heev. LEDs tam sim no muaj qhov ci ntsa iab tshaj plaws ntawm txhua qhov screen. Qhov no txhais tau tias LED cov ntxaij vab tshaus tuaj yeem sib tw zoo nrog lub hnub ci ncaj qha, tso cai rau txoj hauv kev tshiab los siv cov ntxaij vab tshaus sab nraum zoov thiab hauv qhov rais.
Khoom Versatility
LEDs muaj ntau yam zoo heev. Ib yam uas ntau tus engineers tau siv sijhawm ntau heev rau yog tsim qhov zoo tshaj plaws sab nraum zoov screen. Cov ntxaij vab tshaus sab nrauv ntsib cov teeb meem tseem ceeb suav nrog kev hloov pauv kub, av noo, huab cua ntawm ntug hiav txwv, thiab huab cua qhuav heev. Niaj hnub nimno LEDs tuaj yeem ua txhua yam uas huab cua coj mus. Thiab vim tias LEDs tsis muaj qhov muag tsis pom kev, lawv yog qhov haum rau ntau qhov chaw - los ntawm lub chaw ntau pob mus rau lub khw muag khoom mus rau qhov chaw tshaj tawm.
Hardened Surface LEDs
LEDs yuav tsum muaj zog los daws txhua qhov teeb meem, yog li cov tuam txhab tam sim no ua haujlwm nrog cov txheej txheem hu ua Chip On Board (COB). Nrog COB, cov LEDs tau txuas nrog txoj cai rau lub rooj tsav xwm luam tawm tsis yog ua ntej ntim khoom (thaum lub LED yog xaim, sib txuas, thiab ntim rau kev tiv thaiv raws li ib tus neeg). Qhov no txhais tau tias ntau LEDs yuav haum rau tib lub hneev taw. Cov khoom siv tawv tawv no tso cai rau cov neeg tsim qauv thiab cov kws tsim vaj tsev los txiav txim siab LEDs ua lwm txoj hauv kev ib txwm muaj xws li pobzeb thiab pob zeb. Hloov chaw ntawm ib qho chaw, cov LEDs no tuaj yeem tso cai rau ib qho kev hloov pauv ntawm kev thov.
Micro LEDs
Cov kws tshaj lij tau tsim lub LED me me-lub microLED-thiab tau suav nrog ntau ntawm lawv rau tib qhov chaw. Micro LEDs yog txav thev naus laus zis mus rau pem hauv ntej, txuas cov LEDs thiab cov duab tsim tawm ntawm qhov screen. Txij li thaum micro LEDs txo qhov loj ntawm LEDs loj, ntau diodes tuaj yeem yog ib feem ntawm lub vijtsam. Qhov no txhim kho kev daws lub zog thiab muaj peev xwm ua kom nthuav dav zoo kawg.
Siv cov LED loj, siab daws teeb meem
PixelFLEX muaj kev lag luam-ua LED zaub thev naus laus zis thiab cov kev daws teeb meem uas hloov qhov chaw, tsim kom muaj kev nkag siab zoo, koom nrog cov kev paub loj, kev daws teeb meem siab LED hauv ntau qhov chaw paub zoo.
NETAPP tau siv peb cov FLEXMod LED zaub thev naus laus zis los tsim ib qho ntawm cov khoom zoo nkauj trapezoidal thiab nkhaus hauv nws qhov chaw tshiab Cov Ntaub Ntawv Pom Zoo uas tau qhib rau xyoo 2018. Cov zaub no nthuav tawm cov tuam txhab cog lus rau kev siv tshuab thiab ua tus muab kev pabcuam sab saum toj hauv Silicon Valley.
Ntawm Las Vegas Strip, koj yuav pom Beer Park, thawj lub ru tsev bar thiab grill ntawm Paris Las Vegas Hotel thiab Casino. Lub focal point ntawm qhov chaw yog sub 2mm LED zaub saum toj ntawm qhov chaw bar thiab tso cai rau ob qho tib si los yog ib qho kev pom.
Hino Trucks, kev lag luam caj npab ntawm Toyota cov tsheb thauj khoom tau siv peb lub pixel suab zoo hauv nws qhov tshiab Detroit HQ los nthuav qhia nws cov cuab yeej tshuaj ntsuam xyuas thiab tsim ib qho ntawm cov neeg ua haujlwm zoo ua yeeb yam rau lub rooj sib tham thiab cov xwm txheej.
Radiant txaus siab los ua ib feem ntawm cov haujlwm no thiab txuas ntxiv xa cov kev cai daws teeb meem hauv LED kev lag luam, tsim cov khoom lag luam uas haum rau cov hom phiaj tshwj xeeb uas txhawb nqa los ntawm cov neeg siv khoom tsis sib xws. Kawm paub ntxiv txog PixelFLEX cov kev daws teeb meem los ntawm kev txheeb xyuas lawv cov kab tag nrho ntawm cov khoom.
Post lub sij hawm: Mar-26-2021