Fine Pitch LED Zaub: Daim Ntawv Qhia Ua tiav 2024

1. kev taw qhia

Kev nruam ntej ntawm LED zaub thev naus laus zis tso cai rau peb ua tim khawv txog kev yug me nyuam ntawm qhov zoo nkauj LED zaub. Tab sis dab tsi raws nraim yog lub suab zoo LED zaub? Nyob rau hauv luv luv, nws yog ib hom ntawm LED zaub siv cov cuab yeej siv siab tshaj plaws, nrog cov pixel ceev heev thiab kev ua tau zoo ntawm cov xim, tso cai rau koj raus rau hauv qhov pom kev zoo siab ntawm cov ntsiab lus siab thiab cov xim ci ntsa iab. Tom ntej no, tsab xov xwm no yuav tham txog cov ntsiab cai ntawm kev ua haujlwm, thaj chaw thov thiab kev txhim kho yav tom ntej ntawm cov teeb pom kev zoo LED, thiab coj koj los txaus siab rau lub ntiaj teb zoo ntawm LED zaub!

2. Nkag siab txog cov thev naus laus zis tseem ceeb ntawm cov teeb pom kev zoo LED

2.1 Fine Pitch Definition

Fine pitch LED zaub, raws li lub npe qhia, yog ib yam ntawm LED zaub nrog me me pixel suab, uas yog tus cwj pwm los ntawm qhov kev ncua deb ntawm pixels nyob ze uas tib neeg lub qhov muag tsis tuaj yeem paub qhov txawv ntawm ib tus neeg LED pixels thaum saib ntawm qhov ze, yog li nthuav tawm cov duab zoo nkauj dua thiab meej. Piv rau cov lus qhia LED ib txwm muaj, cov duab zoo nkauj LED muaj qhov zoo tshaj plaws leap hauv pixel ceev thiab kev daws teeb meem, tso cai rau kom pom tseeb dua thiab kev ua haujlwm zoo dua.

2.2 P-value yog dab tsi (Pixel Pitch)

P-tus nqi, piv txwv li pixel suab, yog ib qho tseem ceeb indexes los ntsuas qhov pixel ntom ntawm LED zaub. Nws sawv cev qhov kev ncua deb ntawm ob lub pixels nyob sib ze, feem ntau yog ntsuas hauv millimeters (mm.) Qhov me dua P-tus nqi, qhov me me ntawm qhov deb ntawm pixels, qhov pixel ceev dua, thiab yog li qhov pom tseeb dua. Fine pitch LED zaub feem ntau muaj P-tus nqi me dua, xws li P2.5, P1.9 lossis me dua, uas txhais tau hais tias lawv muaj peev xwm paub ntau pixels ntawm thaj chaw me me, nthuav tawm cov duab daws teeb meem dua.

2.3 Cov Qauv rau Fine Pitch (P2.5 thiab hauv qab)

Feem ntau hais lus, tus qauv rau cov lus pom zoo LED yog P-tus nqi ntawm 2.5 thiab qis dua. Qhov no txhais tau hais tias qhov sib nrug ntawm pixels yog qhov me me, uas tuaj yeem paub qhov siab pixel ceev thiab siab daws teeb meem cov nyhuv.Qhov me dua tus nqi P yog, qhov siab dua qhov pixel ceev ntawm lub suab zoo LED zaub, thiab qhov zoo dua cov duab yuav ua tau.

3. Cov yam ntxwv tshwj xeeb

3.1 Siab daws teeb meem

Fine pitch LED zaub muaj qhov siab pixel ntom ntom, uas tuaj yeem nthuav tawm ntau pixels hauv qhov txwv qhov screen, yog li paub txog kev daws teeb meem ntau dua. Qhov no coj cov ntsiab lus ntse dua thiab cov duab tiag tiag rau tus neeg siv.

3.2 Siab Refresh Rate

Fine pitch LED zaub muaj qhov ua kom nrawm nrawm, muaj peev xwm hloov kho cov duab cov ntsiab lus kaum lossis ntau pua zaus hauv ib ob. Lub siab refresh npaum li cas txhais tau tias daim duab smoother, uas txo cov duab ghosting thiab flickering, thiab nthuav tawm qhov pom kev zoo dua rau cov neeg saib.

3.3 High Brightness thiab Contrast

Fine pitch LED cov lus qhia muaj qhov ci ntsa iab thiab qhov sib txawv siab, txawm nyob hauv qhov chaw ci ntsa iab. Txawm nyob hauv tsev lossis sab nraum zoov, qhov pom tseeb thiab vividness ntawm daim duab tuaj yeem khaws cia, muab kev ua tau zoo dua rau kev tshaj tawm, kev ua yeeb yam theem thiab lwm lub sijhawm.

3.4 Xim sib xws thiab luam tawm

Fine-pitch LED zaub muaj cov xim zoo sib xws thiab cov xim luam tawm, uas tuaj yeem kho cov duab qub xim. Txawm hais tias nws yog xim liab, ntsuab lossis xiav, nws tuaj yeem tuav cov xim zoo nkauj thiab saturation.

4. Manufacturing txheej txheem ntawm

4.1 Chip manufacturing

Lub hauv paus ntawm nplua-pitch LED zaub yog nws cov high-zoo LED nti, LED nti yog lub teeb-emitting unit ntawm cov zaub, uas txiav txim lub brightness, xim thiab lub neej ntawm lub screen. Cov txheej txheem tsim cov chips suav nrog kev loj hlob ntawm epitaxial, kev tsim cov chips thiab cov kauj ruam kuaj.

LED cov khoom yog tsim nyob rau hauv substrate los ntawm epitaxial loj hlob technology thiab ces txiav mus rau hauv me me tej daim. Cov txheej txheem tsim cov chips zoo ua kom ntseeg tau tias cov chips LED muaj qhov ci dua thiab lub neej ntev dua.

4.2 Ntim Technology

LED chips tsuas tuaj yeem tiv thaiv tau zoo thiab siv tom qab encapsulation. Cov txheej txheem encapsulation yuav kho cov nti LED ntawm lub bracket thiab encapsulating nws nrog epoxy resin lossis silicone los tiv thaiv cov nti los ntawm ib puag ncig sab nraud. Advanced encapsulation thev naus laus zis tuaj yeem txhim kho cov thermal kev ua tau zoo thiab kev ntseeg siab ntawm LED chips, yog li ncua kev pab cuam lub neej ntawm cov zaub. Tsis tas li ntawd, cov teeb pom kev zoo LED feem ntau yog siv cov thev naus laus zis saum npoo av (SMD) los ntim ntau cov LED me me hauv ib chav tsev kom ua tiav cov pixel ceev dua thiab cov txiaj ntsig zoo dua.

4.3 Module Splicing

Fine pitch LED zaub yog ua los ntawm ntau lub LED modules spliced ​​ua ke, txhua module yog ib qho kev ywj pheej tso saib. Lub precision thiab sib xws ntawm module splicing muaj ib qho tseem ceeb cuam tshuam rau qhov kawg zaub nyhuv. High-precision module splicing txheej txheem tuaj yeem xyuas kom meej qhov flatness ntawm cov zaub thiab seamless kev twb kev txuas, thiaj li kom paub txog cov duab ua tiav thiab du. Tsis tas li ntawd, module splicing tseem suav nrog kev tsim cov kev sib txuas hluav taws xob thiab cov teeb liab sib kis kom ntseeg tau tias txhua qhov module tuaj yeem ua haujlwm ua ke kom ua tiav qhov kev ua tau zoo tshaj plaws ntawm tag nrho cov zaub.

5. Daim Ntawv Thov Scenario ntawm Fine Pitch LED Zaub

5.1 Kev lag luam tshaj tawm

5.2 Lub Rooj Sib Tham thiab Exhibition

5.3 Chaw Ua Si Lom Zem

5.4 Kev thauj mus los thiab cov chaw pej xeem

6. xaus

Hauv kev xaus, lub suab zoo LED qhia pom qhov kev nce qib loj hauv kev siv thev naus laus zis, muab cov duab meej, vibrant thiab pom kev paub zoo. Nrog rau lawv qhov siab pixel ceev thiab raug tsim, lawv zoo haum rau ntau yam kev siv, los ntawm kev tshaj tawm kev lag luam mus rau qhov chaw lom zem. Raws li kev siv thev naus laus zis, cov lus qhia no yuav dhau los ua qhov tseem ceeb rau peb lub neej niaj hnub, teeb tsa cov qauv tshiab rau cov ntsiab lus digital thiab kev sib txuas lus pom.

Yog tias koj muaj lus nug ntau ntxiv txog qhov zoo nkauj LED zaub, thovtiv tauj peb, peb yuav muab koj cov ncauj lus kom ntxaws LED zaub daws teeb meem.