Qhov zoo thiab qhov tsis zoo ntawm cov txheej txheem ntim khoom sib txawv rau LED cov khoom me me-pitch thiab yav tom ntej!

Cov pawg me me-pitch LEDs tau nce, thiab lawv tau pib sib tw nrog DLP thiab LCD hauv kev lag luam sab hauv tsev. Raws li cov ntaub ntawv ntawm cov nplai ntawm lub ntiaj teb LED zaub ua lag luam, los ntawm 2018 txog 2022, qhov kev ua tau zoo ntawm cov khoom me me-pitch LED zaub yuav pom tseeb, tsim ib qho qauv ntawm kev hloov cov tsoos LCD thiab DLP technologies.

Kev lag luam faib ntawm me me-pitch LED cov neeg siv khoom
Nyob rau hauv xyoo tas los no, me me-pitch LEDs tau ua tiav txoj kev loj hlob sai, tab sis vim yog cov nqi thiab cov teeb meem kev lag luam, lawv tam sim no tsuas yog siv rau hauv cov khoom lag luam. Cov kev lag luam no tsis rhiab rau cov khoom lag luam, tab sis yuav tsum muaj cov khoom lag luam zoo, yog li lawv ceev nrooj tuav lub khw hauv thaj chaw tshwj xeeb.

Txoj kev loj hlob ntawm me me-pitch LEDs los ntawm kev ua lag luam siab rau kev lag luam thiab kev lag luam pej xeem. Tom qab xyoo 2018, raws li cov thev naus laus zis loj zuj zus thiab cov nqi txo qis, cov LEDs me me tau tawg hauv cov khw muag khoom lag luam xws li chav sib tham, kev kawm, khw khw, thiab chaw ua yeeb yaj kiab. Qhov kev thov rau high-end me-pitch LEDs hauv kev lag luam txawv teb chaws tau nrawm dua. Xya ntawm lub ntiaj teb sab saum toj yim LED tuam txhab lag luam yog los ntawm Tuam Tshoj, thiab yim lub tuam txhab lag luam suav nrog 50.2% ntawm lub ntiaj teb kev lag luam sib koom. Kuv ntseeg hais tias raws li tus kab mob tshiab tshiab nyob ruaj khov, kev lag luam txawv teb chaws yuav tuaj sai sai.

Kev sib piv ntawm me me-pitch LED, Mini LED, thiab Micro LED
Cov saum toj no peb cov yees duab yog tag nrho raws li me me LED siv lead ua raws li pixel luminous cov ntsiab lus, qhov sib txawv nyob rau hauv qhov kev ncua deb ntawm lub teeb hlaws dai thiab cov nti loj. Mini LED thiab Micro LED ntxiv txo lub teeb hlaws qhov sib nrug thiab nti loj ntawm lub hauv paus ntawm me me-pitch LEDs, uas yog cov qauv tseem ceeb thiab kev loj hlob ntawm cov cuab yeej siv yav tom ntej.
Vim qhov sib txawv ntawm cov nti loj, ntau yam kev siv thev naus laus zis daim ntawv thov teb yuav txawv, thiab qhov me me pixel suab txhais tau hais tias qhov kev pom ze dua.

Kev tsom xam ntawm Me Pitch LED Ntim Technology
SMDyog lub npe luv ntawm nto mount ntaus ntawv. Cov nti liab qab yog tsau rau ntawm lub bracket, thiab kev sib txuas hluav taws xob yog tsim los ntawm qhov zoo thiab tsis zoo electrodes los ntawm cov hlau hlau. Cov epoxy resin yog siv los tiv thaiv SMD LED teeb hlaws. LED teeb yog tsim los ntawm reflow soldering. Tom qab cov hlaws dai yog welded nrog PCB los tsim cov khoom vaj huam sib luag module, lub module tau nruab rau ntawm lub thawv ruaj khov, thiab cov khoom siv hluav taws xob, daim npav tswj hwm thiab xaim tau ntxiv los ua qhov tiav LED zaub screen.

 

Piv nrog rau lwm qhov xwm txheej ntim, qhov zoo ntawm SMD ntim cov khoom lag luam tshaj qhov tsis zoo, thiab ua raws li cov yam ntxwv ntawm kev lag luam hauv tsev (kev txiav txim siab, kev yuav khoom, thiab siv). Lawv kuj yog cov khoom lag luam tseem ceeb hauv kev lag luam thiab tuaj yeem tau txais kev pabcuam sai.

COBtxheej txheem yog ncaj qha mus ua raws li LED nti rau PCB nrog conductive los yog tsis-conductive kua nplaum, thiab ua cov hlau sib txuas kom ua tiav cov hluav taws xob kev twb kev txuas (zoo mounting txheej txheem) los yog siv chip flip-chip technology (tsis muaj hlau nyob ntawm tej) los ua qhov zoo thiab tsis zoo. electrodes ntawm lub teeb hlaws ncaj qha mus rau PCB kev twb kev txuas (flip-chip thev naus laus zis), thiab thaum kawg lub teeb pom kev module tau tsim, thiab tom qab ntawd cov module tau teeb tsa rau ntawm lub thawv ruaj khov, nrog lub hwj huam mov, tswj daim npav thiab xaim, thiab lwm yam. ua tiav LED zaub screen. Qhov zoo ntawm COB thev naus laus zis yog tias nws ua kom yooj yim rau cov txheej txheem tsim khoom, txo cov nqi ntawm cov khoom, txo cov kev siv hluav taws xob, yog li qhov ntsuas kub ntawm qhov chaw raug txo, thiab qhov sib piv tau zoo heev. Qhov tsis zoo yog tias qhov kev ntseeg tau ntsib cov teeb meem ntau dua, nws nyuaj rau kho lub teeb, thiab qhov ci ntsa iab, xim, thiab xim number case tseem nyuaj rau kev sib xws.

 

IMDintegrates N pawg ntawm RGB teeb hlaws rau hauv ib lub me me los tsim ib lub teeb hlaws. Txoj kev tseem ceeb: Common Yang 4 hauv 1, Common Yin 2 hauv 1, Common Yin 4 hauv 1, Common Yin 6 hauv 1, thiab lwm yam. Lub teeb hlaws loj yog loj dua, qhov saum npoo mount yog yooj yim dua, thiab lub suab me me tuaj yeem ua tiav, uas txo qhov nyuaj ntawm kev saib xyuas. Nws qhov tsis zoo yog qhov kev lag luam tam sim no tsis zoo tag nrho, tus nqi siab dua, thiab kev ntseeg siab tau ntsib cov teeb meem ntau dua. Kev saib xyuas tsis yooj yim, thiab qhov sib xws ntawm qhov ci, xim, thiab xim xim tsis tau raug daws thiab yuav tsum tau txhim kho ntxiv.

Micro LEDyog hloov pauv qhov loj ntawm qhov chaw nyob los ntawm cov tsoos LED arrays thiab miniaturization mus rau lub voj voog substrate los tsim ultra-fine-pitch LEDs. Qhov ntev ntawm millimeter-theem LED yog ntxiv txo mus rau qib micron kom ua tiav ultra-siab pixels thiab ultra-siab daws teeb meem. Hauv txoj kev xav, nws tuaj yeem hloov kho rau ntau qhov screen loj. Tam sim no, cov thev naus laus zis tseem ceeb nyob rau hauv lub fwj ntawm Micro LED yog ua txhaum los ntawm cov txheej txheem miniaturization thiab huab hwm coj hloov tshuab. Thib ob, cov tshuab hloov cov yeeb yaj kiab nyias tuaj yeem tawg los ntawm kev txwv qhov loj thiab ua kom tiav batch hloov, uas yuav tsum tau txo tus nqi.

GOByog ib lub tshuab rau npog tag nrho saum npoo ntawm qhov chaw mount modules. Nws encapsulates ib txheej ntawm pob tshab colloid rau saum npoo ntawm cov tsoos SMD me me-pitch modules los daws qhov teeb meem ntawm cov duab muaj zog thiab kev tiv thaiv. Hauv qhov tseeb, nws tseem yog SMD cov khoom me me. Nws qhov zoo dua yog txo cov teeb tuag. Nws ua rau kom muaj zog tiv thaiv kev poob siab thiab kev tiv thaiv saum npoo ntawm lub teeb hlaws. Nws qhov tsis zoo yog tias nws nyuaj rau kho lub teeb, qhov deformation ntawm lub module tshwm sim los ntawm colloidal kev nyuaj siab, kev xav, lub zos degumming, colloidal discoloration, thiab qhov nyuaj kho ntawm lub virtual vuam.