Kev sib piv ntawm Flip-Chip COB thiab Rectangular COB
Qhov sib txawv tseem ceeb ntawm flip-chip COB thiab cov duab plaub COB nyob rau hauv kev ua kom sov dissipation, pixel suab tswj, thiab cov txheej txheem tsim khoom:
Thaum tshav kub kub Dissipation Performance:
* Flip-Chip COB: Flip-chip COB siv lub flip-chip qauv, ua rau txoj kev ua kom sov luv dua thiab ua kom muaj cua sov ntau dua. Qhov kev tsim no pab tswj cov cua sov kom zoo nyob rau hauv siab - ci ntsa iab, siab - ceev LED zaub, ua kom lub neej ntev ntawm cov zaub.
* Rectangular COB: Txawm hais tias cov duab plaub COB kuj muaj qee qhov cua sov dissipation, nws txoj kev ua cua sov yog ntev dua li ntawm flip-chip COB, uas ua rau me ntsis txo cov cua sov dissipation efficiency. Nyob rau hauv siab - siv cov xwm txheej siv, yuav xav tau kev ntsuas cua sov ntxiv los tswj kev ua haujlwm ruaj khov.
Pixel Pitch Control:
* Flip-Chip COB: Cov qauv nti ntawm flip-chip COB yog qhov me me, tso cai rau txo qis pixel suab ntxiv, yog li ua tiav cov kev daws teeb meem siab dua thiab cov duab ntxaws ntxaws dua. Qhov no yog qhov tseem ceeb tshwj xeeb rau cov ntawv thov nrhiav kev pom qhov kawg.
Rectangular COB: Cov qauv nti ntawm cov duab plaub COB yog qhov loj, txwv kev txo qis ntxiv hauv pixel suab. Thaum tus qauv COB tuaj yeem muab cov duab meej meej hauv cov ntawv thov tshwj xeeb, nws qhov kev sib tw me ntsis qis dua hauv kev lag luam xav tau kev daws teeb meem siab thiab nthuav dav.
Kev tsim khoom:
Flip-chip COB: Cov txheej txheem tsim khoom rau flip-chip COB yog qhov nyuaj dua, yuav tsum muaj siab- cov khoom siv precision thiab qib siab ntim tshuab. Txawm li cas los xij, qhov nyuaj no kuj ua rau muaj kev tsim khoom ntau dua thiab ruaj khov ntawm cov khoom zoo. Nrog kev txhim kho thev naus laus zis thiab txo tus nqi, cov txheej txheem tsim khoom rau flip-chip COB tau loj hlob thiab siv dav hauv kev lag luam siab - kawg zaub.
Txheem COB: Cov txheej txheem tsim khoom rau tus qauv COB yog qhov yooj yim thiab qis dua tus nqi. Qhov no ua rau tus qauv COB sib tw hauv qee tus nqi -sensitive applications. Txawm li cas los xij, raws li kev lag luam xav tau rau cov khoom zoo thiab kev ruaj ntseg txuas ntxiv, kev sib tw ntawm tus qauv COB hauv qee qhov kev lag luam siab - kawg yuav maj mam poob qis.
Hauv cov ntsiab lus, flip-chip COB muaj qhov zoo ntawm cov cua kub dissipation, pitch tswj, thiab cov txheej txheem tsim khoom, thiab suav tias yog yav tom ntej ntawm kev siv thev naus laus zis. Txawm li cas los xij, tus qauv COB tseem muaj qee qhov kev sib tw hauv qee cov ntawv thov tshwj xeeb. Thaum xaiv ib txoj kev ntim khoom, kev lag luam tawm - yuav tsum tau ua raws li kev thov tshwj xeeb thiab pob nyiaj siv.
