1. Tus nqi ua tsis tiav

Txij li tag nrho cov xim LED zaub yog tsim los ntawm kaum tawm txhiab lossis ntau pua txhiab tus pixels uas muaj peb xim liab, ntsuab, thiab xiav LEDs, qhov ua tsis tiav ntawm ib qho xim LED yuav cuam tshuam rau tag nrho cov kev pom ntawm cov zaub.Feem ntau hais lus, raws li kev lag luam kev paub, qhov tsis ua tiav ntawm cov xim puv xim LED los ntawm kev pib sib dhos rau 72 teev ntawm kev laus ua ntej xa khoom yuav tsum tsis pub ntau tshaj peb kaum txhiab (xa mus rau qhov tsis ua haujlwm los ntawm LED khoom nws tus kheej) .

2. Antistatic muaj peev xwm

LED yog cov khoom siv hluav taws xob semiconductor, uas nkag siab rau hluav taws xob zoo li qub thiab tuaj yeem ua rau tsis zoo li qub.Yog li ntawd, lub peev xwm antistatic tseem ceeb heev rau lub neej ntawm lub vijtsam zaub.Feem ntau hais lus, qhov tsis ua hauj lwm voltage ntawm tib neeg lub cev electrostatic hom kev sim ntawm LED yuav tsum tsis txhob qis dua 2000V.

3. Attenuation yam ntxwv

Cov xim liab, ntsuab, thiab xiav LEDs txhua tus muaj cov yam ntxwv ntawm kev ci ntsa iab thaum lub sijhawm ua haujlwm nce.Qhov zoo ntawm LED chips, qhov zoo ntawm cov khoom siv pabcuam thiab qib ntawm cov tshuab ntim khoom txiav txim siab qhov txo qis ntawm LEDs.Feem ntau hais lus, tom qab 1000 teev, 20 mA qhov ntsuas kub ib txwm ntsuas, qhov attenuation ntawm LED liab yuav tsum tsawg dua 10%, thiab qhov attenuation ntawm xiav thiab ntsuab LEDs yuav tsum tsawg dua 15%.Lub uniformity ntawm liab, ntsuab, thiab xiav attenuation muaj kev cuam tshuam zoo rau cov dawb tshuav nyiaj li cas ntawm tag nrho cov xim LED zaub nyob rau hauv lub neej yav tom ntej, uas nyob rau hauv lem cuam tshuam rau cov zaub fidelity ntawm cov zaub.

4. Kev ci ntsa iab

LED brightness yog ib qho tseem ceeb ntawm kev txiav txim siab ntawm cov teeb pom kev zoo.Qhov siab dua qhov ci ntsa iab ntawm LED, qhov ntau dua cov npoo rau kev siv tam sim no, uas yog qhov zoo rau kev txuag hluav taws xob thiab ua kom lub LED ruaj khov.LEDs muaj lub kaum sab xis sib txawv.Thaum lub ci ci ntawm lub nti yog tsau, lub kaum sab xis me dua, lub teeb ci dua LED, tab sis qhov pom lub kaum sab xis me dua.Feem ntau, 100-degree LED yuav tsum raug xaiv los xyuas kom meej txaus saib lub kaum sab xis ntawm lub vijtsam.Rau cov lus qhia nrog qhov sib txawv ntawm qhov sib txawv thiab qhov sib txawv ntawm qhov pom, qhov sib npaug yuav tsum pom nyob rau hauv qhov ci, lub kaum sab xis, thiab tus nqi.

5. Kev sib raug zoo?

Cov xim puv xim LED yog tsim los ntawm suav tsis txheeb liab, ntsuab thiab xiav LEDs.Lub brightness thiab wavelength sib xws ntawm txhua xim LED txiav txim siab qhov ci ci sib xws, qhov sib npaug ntawm cov xim dawb thiab chromaticity ntawm tag nrho cov zaub.sib xws.Feem ntau hais lus, tag nrho-xim LED zaub cov tuam txhab xav tau cov khoom siv los muab cov LEDs nrog lub wavelength ntawm 5nm thiab qhov ci ci ntawm 1: 1.3.Cov ntsuas no tuaj yeem ua tiav los ntawm tus neeg muab khoom siv los ntawm lub tshuab spectroscopy.Qhov sib xws ntawm voltage feem ntau tsis tas yuav tsum tau.Txij li thaum lub LED yog angled, tag nrho-xim LED zaub kuj muaj angular directionality, uas yog, thaum saib los ntawm ntau lub ces kaum, nws brightness yuav nce los yog txo.

Nyob rau hauv txoj kev no, lub kaum sab xis ntawm cov xim liab, ntsuab, thiab xiav LEDs yuav cuam tshuam rau qhov sib xws ntawm cov nyiaj dawb ntawm cov ces kaum sib txawv, thiab cuam tshuam ncaj qha rau kev ncaj ncees ntawm cov yeeb yaj kiab xim ntawm lub vijtsam.Yuav kom ua tiav qhov sib xws ntawm qhov ci ci ntawm cov xim liab, ntsuab, thiab xiav LEDs ntawm cov ces kaum sib txawv, nws yog ib qho tsim nyog yuav tsum nruj me ntsis ua raws li kev tsim qauv hauv lub pob lens tsim thiab cov khoom siv raw xaiv, uas yog nyob ntawm cov txheej txheem ntawm pob. tus neeg muag khoom.Rau cov xim puv xim LED nrog qhov zoo tshaj plaws kev taw qhia dawb tshuav nyiaj li cas, yog tias lub kaum sab xis LED tsis zoo, qhov sib npaug dawb ntawm tag nrho cov vijtsam ntawm cov ces kaum sib txawv yuav tsis zoo.Cov yam ntxwv ntawm lub kaum sab xis ntawm cov khoom siv LED tuaj yeem ntsuas nrog LED lub kaum ntse ntse ntsuas, uas yog qhov tseem ceeb tshwj xeeb rau cov khoom nruab nrab thiab qib siab.