Nrog rau kev sib koom ua ke ntawm optoelectronic thev naus laus zis rau hauv tib neeg lub neej, cov khoom lag luam coj cov duab kos duab tau dhau los ua kev tsim thiab kev tsim kho tas li, cov khoom tshiab txuas ntxiv hloov cov khoom qub, coj cov duab screen modules tau txais me thiab me, thiab cov ntsiab lus thiab kev daws teeb meem tau nce siab dua. thiab siab dua. Yog tias koj ua tib zoo saib xyuas, koj lub neej yuav raug "nyob" los ntawm LEDs. Koj puas yuav pom LED zaub hauv chav sib tham? Koj puas yuav them sai sai rau cov ntxaij vab tshaus tshaj tawm hauv qhov chaw tos txais? Muaj ntau thiab ntau cov ntxaij vab tshaus tshaj tawm hauv cov chaw nres tsheb ntawm txoj kev. Tau loj thiab loj dua. Nyob rau tib lub sijhawm, tshwj xeeb-zoo li LED zaub cov ntxaij vab tshaus nrog cov duab ntawm tus kheej tuaj yeem nyiam cov neeg nyiam thiab sib sau ua ke qhov muag ntawm cov tub ntxhais hluas. Cov kab lus no feem ntau yog los tshuaj xyuas cov teeb pom kev zoo ntawm LED los ntawm qhov ntiav mus rau qhov tob, kom txhua tus tuaj yeem pab tau thaum hu rau LED zaub.
Los ntawm ntiav mus rau qhov tob, loj tsom xam ntawm cov tsis sib xws ntawm coj zaub
1. Lub ntsiab lus ntawm qhov chaw mount module thiab peb-hauv-ib yog dab tsi
Nto mount yog solder lub SMT ntim teeb rau saum npoo ntawm PCB board, thiab lub teeb tus pin tsis tas yuav dhau los ntawm PBC board. Cov txheej txheem module no hu ua nto mount. Peb-hauv-ib yog hais txog encapsulating peb xim sib txawv ntawm R, G, G teeb nyob rau hauv tib gel. Txoj kev no yog qhov yooj yim los tsim thiab muaj cov txiaj ntsig zoo.
2. Dab tsi yog pseudo-xim thiab pab pawg txuj ci zaub? Dab tsi yog qhov xim thib ob?
Pseudo-xim yog tsim los ntawm peb xim sib txawv ntawm liab, daj-ntsuab, thiab xiav, thiab tag nrho cov xim yog tsim los ntawm peb cov xim sib txawv ntawm liab, ntshiab ntsuab, thiab xiav ntshiab. Cov xim sib txawv LEDs tuaj yeem tsim cov ntxaij vab tshaus sib txawv. Cov xim thawj ob yog tsim los ntawm liab, ntsuab lossis daj-ntsuab.
3. Qhov ci ntsa iab thiab qhov ci ci yog dab tsi? High brightness yog dab tsi?
Qhov kev siv ntawm lub teeb emissions los ntawm ib tug coj zaub chav ua cd / m2 nyob rau hauv kev lag luam, uas yog qhov siv ntawm lub teeb emitted los ntawm ib square meter. Qib brightness yog phau ntawv los yog tsis siv neeg hloov theem ntawm tag nrho cov screen brightness ntawm tsawg thiab siab brightness. High brightness yog thaum thawj xim ntawm LED zaub screen nyob rau hauv brightness thiab grey teev nyob rau hauv ib tug tej yam ib puag ncig illumination.
4. Dab tsi yog qib grey ntawm lub vijtsam coj zaub sawv cev?
Grey scale ntawm ib tug coj zaub yog tus naj npawb ntawm kev ua theem ntawm maub mus rau ci nyob rau hauv tib lub brightness theem.
5. Dab tsi yog qhov dawb tshuav ntawm cov zaub coj?
Qhov sib npaug dawb ntawm cov khoom coj qhia yog hais txog qhov sib npaug ntawm qhov ci ntawm peb xim R, G, thiab B ntawm qhov sib piv ntawm 3: 6: 1. Txhawm rau kho qhov ci ntawm qhov seem dawb yog kho qhov piv txwv kom ua tiav qhov pom kev pom.
6. Qhov sib txawv ntawm cov zaub txhais li cas?
Contrast yog qhov sib txawv ntawm qhov ci ntawm lub teeb pom kev zoo thiab qhov ci ntsa iab tom qab nyob rau hauv qhov kev siv lub teeb tas li.
7. Xim kub
Cov xim kub yog cov xim ntawm lub teeb ci ntawm qhov kub thiab txias, uas yog tib yam li cov xim radiated los ntawm lub cev dub. Lub sijhawm no, qhov kub ntawm lub cev dub yog xim kub ntawm lub teeb ci. Feem ntau 1500K txog 5000K yog qhov hloov pauv ntawm lub teeb daj mus rau lub teeb dawb huv.
8. Dab tsi yog qhov txawv ntawm refresh zaus thiab ncej hloov zaus
Refreshing qhov screen yog qhov ceev ntawm qhov screen yog refreshed. Qhov qis dua qhov refresh zaus, qhov hnyav dua qhov jitter uas tib neeg lub qhov muag pom, thiab qhov ua rau pom qhov pom kev zoo dua, uas yuav ua rau lub qhov muag puas rau qee yam. Feem ntau, qhov hloov tshiab zaus ntawm LED zaub yog 120HZ. Tus ncej tus nqi yog tus naj npawb ntawm lub sij hawm cov ntaub ntawv tshuaj ntsuam tau hloov kho rau ib lub sij hawm.
9. Saib lub kaum sab xis
Lub kaum sab xis pom zoo kawg nkaus txhais tau hais tias tag nrho cov ntsiab lus tshwm sim ntawm LED zaub tuaj yeem pom tau tag nrho, thiab txhua qhov tsis yog xim cam, thiab lub kaum sab xis tsim los ntawm qhov tseeb ntawm cov duab cov ntsiab lus thiab qhov qub. . Lub kaum sab xis saib yog lub kaum sab xis tsim los ntawm cov kev taw qhia uas cov ntsiab lus ua si ntawm lub vijtsam zaub tuaj yeem pom thiab cov kab ib txwm ntawm cov zaub screen.
Thaum peb teeb tsa qhov project LED zaub, peb yuav tsum nkag siab txog cov ntsiab lus saum toj no LED zaub, thiab nkag siab txog lwm yam nyuaj thiab tsis tsim nyog. Paub txog cov lus saum toj no tuaj yeem pab peb xaiv cov zaub zoo rau peb.
