Tsev > Xov xwm > Ntsiab lus

Kev Ntsuam Xyuas Ntawm Lub Hauv Paus Xwb, Kev Ua Lag Luam thiab Kev Tshawb Pom Tiav AOI Pom Kev Siv Cov Kab Mob Los ntawm OLED

Feb 28, 2018

AOI tag nrho cov npe automatic kho qhov muag pom yog ib qho kev paub tias siv tshuab raws li kev siv qhov muag pom siv lub tshuab tsis pom qhov muag pom tseeb. Cov cuab yeej AOI yog siv rau kev soj ntsuam ntawm PCB, FPD, semiconductor, photovoltaic, automotive electronics thiab lwm yam lag luam.

Lub hauv paus ntsiab lus ntawm kev tshawb nrhiav AOI

AOI technology yog tus txheej txheem ntawm cov khoom siv dag kom paub siv lub tshuab tsis pom kev ua ib qho lej, thiab nws txoj hauv paus ntsiab lus zoo ib yam li cov kev taw qhia kom paub tseeb.

AOI los ntawm cov teeb pom kev zoo siv lub teeb ci, qhov lem optical lens hloov tib neeg lub lens, CCD, CMOS thiab lwm yam es tsis txhob retinal duab tshaaj, duab ua algorithms tom qab cov qauv duab tom qab thiab ua ntej qhov kev sib piv ntawm kev sib piv, txoj kev ntsuam xyuas cov duab sib piv + hom hloov ntawm lub paj hlwb ntawm tib neeg.

Tus kabmob AOI no yog tsim los ntawm cov kabmob duab, qhov kev tswj xyuas lub zog, kev tsim duab thiab cov ntaub ntawv ua haujlwm. Cov cuab yeej kho vajtse no tau muab faib ua rau ntu: lub teeb ci, lub koob yees duab, kev siv computer, lub hauv paus qws, lub cev thiab lub cev. Lub teeb pom kev zoo yog qhov tseem ceeb tshaj plaws hauv kev txiav txim siab txog kev paub lub peev xwm, thiab lub koob yees duab muaj kev lag luam yog lub ntsiab lus tseem ceeb kom paub qhov chaw ua tiav. Ntxiv nrog rau qhov kho vajtse, yuav tsum muaj kev sib piv kev ua piv txwv.

AOI Testing Market

Cov kev tshawb fawb txog kev lag luam yuav tsum tau hu xov tooj ntawm lub ntsej muag kom paub qhov chaw yog 10-15 zaug Module; nyob rau hauv daim teb OLED, 1.5-2 zaug ntawm txoj kab AOI rau AOI cov cuab yeej yog hais txog LCD kab, qhov nruab nrab nqi nce ntawm 20-30% cov cuab yeej kom paub.

Cov zaub mov ntawm cov zaub thiab cov kov tshuaj ntau muag kab tuav nyiaj rau cov neeg ua hauj lwm ntau tshaj li 30-40%, yog lub neej tom ntej ntawm kev ua haujlwm ntawm qhov kev siv khoom hauv kev lag luam.


Ib qho cuab yeej AOI hauv online tuaj yeem hloov txoj haujlwm ntawm 4-5 tus neeg, qhib lub tshuab rau 25 hnub hauv ib lub hlis thiab pib rau 23 teev, yeej tsis cuam tshuam. Nyob hauv SMT teb, AOI chav tus nqi tsuas yog 10-20 lab, uas yog sib npaug rau cov nyiaj hli ntawm 1-1.5 cov neeg ua haujlwm.

Cov ntws ntawm AOI mas suav nrog cov khoom siv tshuab muag, cov khoom sib txuas thiab cov kis las ua si. Mechanical khoom thiab lwm yam yees tau muaj ntau yam kev paub ntau yam, uas tau muab los ntawm tuam ntxhab.

Muaj ntau txoj cai uas yuav tsum tau ua kom pom tseeb ntawm cov khoom muag kho tau raws li cov khoom siv. Tab sis ntxiv rau qhov siab yuav tsum muaj cov cuab yeej siv high-end rau cov koob yees duab, cov neeg yuav khoom xaiv tau tag nrho, thiab cov khoom noj hluav taws xob yuav tsis yog kev txwv rau cov tuam txhab ua lag luam.

Tus nqes tsuas yog suav nrog PCB, FPD, semiconductor thiab lwm yam lag luam.


AOI khoom hauv SMT ntau txoj kab nyob rau hauv txoj hauj lwm feem ntau tom qab luam ntawv, thaj (cua sov) thiab tom qab reflow (qhov cub), uas yog qhov tseem ceeb) tom qab luam ntawv txoj kev paub, cov ntaub ntawv qhia tias 60% -70% tus muaj teeb meem nyob rau hauv cov txheej txheem luam ntawv, nrhiav hauv kev luam cov tshuaj zom zaws, cia li ntxuav lub phaj uas tau sau dua kom rov zoo dua qhov khoom zoo, qhov nqi qis tshaj plaws;

Lub luag haujlwm yuav xaiv seb tus thaj yog qhov twg, yog tias nws tuaj yeem ntes cov teeb meem thaum lub sij hawm rov ua ntej tus nqi them tsawg tsawg, lub reflow soldering tsis tsuas yog tus nqi siab, nws tseem yuav ua rau tag nrho PCB seem, yog li lub neej yav tom ntej yuav yog mus xyuas thaj yuav tau them ntau dua rau;

Tom qab qhov kev xav rov qab ua qhov khoom txiav tawm zaum kawg ua ntej txoj hauj lwm yog cov AOI nyiam tshaj plaws, tuaj yeem txhim kho cov nqi ntawm qhov khoom. Raws li cov ntaub ntawv muag khoom hauv 2000, 20.8% ntawm AOI tau siv los sau, 21.3% siv rau thaj, thiab 57.9% siv rau reflow soldering. Nws kuj paub tseeb tias qhov kev faib khoom yog ib qho kev tso cai los ntawm lub khw.

Ntxiv rau kev soj ntsuam SMT, AOI khoom siv hauv PCB kev lag luam kuj tseem siv tau rau DIP nrhiav, pom qhov muag, thiab ntxiv rau. Qhov kev ntsuam xyuas ntawm DIP thiab SMT zoo sib xws, txoj hauj lwm tseem ceeb yog muab tso tom qab paub tias yoj yoj tes yoj; kev soj ntsuam ntawm kev pom zoo rau lub rooj tsav xwm vaj huam sib luag nrog HDI, lub rooj tsav xwm ywj pheej.

Rau kev lag luam hauv PCB, qhov kev thov rau AOI cov khoom siv yog nyob rau hauv cov ntsiab lus ntawm cov txheej txheem, cov nqi, thiab cov qhua tuaj noj mov.

1. Txij ntawm kev pom ntawm kev siv tshuab thiab kev siv tshuab, lub miniaturization ntawm PCB ua tsis tau raws li cov kev cai ntawm lub qhov muag pom tseeb, thiab nws yog ib txoj kev loj los siv lub tshuab kuaj pom.

2, los ntawm kev xav ntawm cov nqi tsim nqi, khoom ASP tsawg zuj zus thiab cov nqi zog ua nce. Optimizing ntau lawm txoj kev los tswj tus nqi yog txoj kev rau cov lag luam kom ciaj sia nyob rau hauv kev sib tw tsiv. Nws yog tsim nyog los ua kom paub cov cuab yeej siv tshuaj xyuas tsis khoom.

3, qhov kev xav tau ntawm tus qhua kev pom, lub complexity ntawm ntau yam khoom ntxiv mus txuas ntxiv txhim kho, kev ruaj ntseg ruaj ntseg kuj nce zuj zus, AOI tuaj yeem ntes cov defects ntawm Alice taw, txuas mus, txhim khu kev cia siab ntawm cov khoom, kev taw qhia ntawm Cov cuab yeej AOI tseem ceeb heev rau cov tuam txhab ua lag luam rau cov neeg txiav txim siab.

Hom khaub thuas tshuab ntaus hauv FPD sau


vaj huam sib luag

Vaj huam sib luag tsim tau faib ua Array, Cell, thiab Module peb txheej txheem. Tag nrho peb cov txheej txheem yuav tsum muaj cov cuab yeej siv tshuaj AOI, thiab cov khoom siv los ntawm cov txheej txheem txhua yam sib txawv, thiab cov khoom yuav tsum tau tsim tshwj xeeb raws li daim ntawv thov scenario.



Cov khoom uas yuav siv tau muaj xws li cov iav substrate, CF, CG, LCM thiab hais txog, ntawm qhov chaw ua lag luam ntawm Array thiab Cell txheej txheem ntau tshaj li kaum zaus ntau dua li qhov Module. Muaj qee yam sib txawv ntawm cov txheej txheem sib txawv rau cov kev cai ntawm cov khoom siv. Txhua lub chaw tsim khoom siv kev tshuaj ntsuam xyuas vaj tse muaj qhov sib txawv ntawm kev ua lag luam hauv cov txheej txheem peb.

Tam sim no, kev ua lag luam ntawm Array cov txheej txheem kom paub cov cuab yeej yog monopolized los ntawm cov tuam txhab Japanese, thiab cov txheej txheem ntawm tes yog nyob hauv cov tuam txhab hauv Nyiv, Kauslim Teb thiab Taiwan. Tuam Tshoj cov khoom siv sim khoom sim ua cov kauj ruam mus rau hauv Array thiab Cell txoj kev ua lag luam relying on Module tshuab txuam nrog.


OLED rau cov khoom lag luam AOI zoo tshaj qhov LCD LCD LCD LCD thiab OLED muab ua ntau yam rau cov twj AOI, vim hais tias lub teeb-emitting txujci txawv, OLED tsis muaj lim, li ntawm tus LCD tsis xav tau cov khoom ntsuas CF AOI , tiam sis OLED xav tau Mura tshwj xeeb nrhiav khoom. Lub Mura ntawm LCD tshwm sim feem ntau yog nyob rau hauv CF, thiab Mura defects ntawm ntau hom Mura yog loj vim ntau txoj kev ntawm OLED.

Muaj feem ntau yog kev ntsuam xyuas tus kheej rau cov teeb meem ntawm Mura, AOI cov cuab yeej ntawm ib sab tes yuav ua rau kev kuaj xyuas cov teeb meem, nws yog qhov tseem ceeb rau qhov teeb meem luminance uas tau pom los ntawm AOI, raws li Mura kho qhov nyiaj raug mob kom tshem tawm qhov tsis xws luag, namely Demura technology.


Muaj ob qhov teeb meem loj hauv cov tshuab no.

1. Yuav ua li cas los txheeb xyuas txhua yam ntawm Mura xws li sai thiab meej;

2, yuav ua li cas los txhim kho cov nyiaj raug mob kom sai li sai tau kom txo tau qhov tsis muaj peev xwm.

Tam sim no, OLED Samsung thiab LG Demura tshuab yog ib qho yooj yim dua, vim hais tias OLED yield yield yog tsawg, cov cuab yeej muaj peev xwm ua kom zoo zuj zus OLED yields, nrog cov koob npe ntawm OLED thiab cov qoob loo ntawm nce siab coob, nrog lub ntawm cov cuab yeej Demur AOI yuav tau txais tos.

Cov ntaub ntawv qhia tau hais tias cov AOI tau tsim rau ib txoj kab OLED yog li 3 npaug tshaj li ntawm LCD.

Iav

AOI khoom siv rau iav, AOI khoom siv rau kev paub txog cov teeb meem ua lag luam, thiab AOI zaj duab xis, thiab lwm yam. Raws li OFweek twv ua ntej, qhov kev thov AOI khoom hauv kev lag luam ntawm kev lag luam yog txog 1600 teev / poob rau hauv CG teb, 4000 sets / modules nyob rau hauv TP teb, 2000 cov qauv, modules thiab kab tag nrho, thiab tag nrho kev lag luam yuav muaj ntau tshaj 8000 teev / poob lawm.

Semiconductor

AOI devices yog dav siv nyob rau hauv cov kev lag luam rau cov khoom siv rau cov khoom soj ntsuam, cov khoom ntim, kev ntim ntim IC thiab cov cim los yog lub npe kom pom. Lawv feem ntau siv rau hauv cov khoom siv hluav taws xob.

Xyoo tas los, nrog rau kev tsim cov IC ntim tshuab maj mam los ntawm lub dav hlau mus rau 3D, xws li 3D, txhim khu lub pob hluav taws kub tawm wafer theem, SoC thiab SiP cov cuab yeej siv kom paub tsis zoo khoom, yav tom ntej tej zaum yuav tau X -hais kom paub AXI li siv X rau hauv lub teeb.