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EWT 태양전지 제작을 위한 레이저 미세 관통홀 가공 기술

Laser via drilling technology for the EWT solar cell

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키워드

주제분류기타공학

초록

LaserdrillingofviasistheoneofkeytechnologiesindevelopingEmitter-WrapThrough(EWT)solarcellwhich isparticularlyattractiveduetotheuseofindustrialprocessingandcommonsolargradep-typesiliconmaterials. Whilealternativeeconomically feasibledrilling processisnotavailabletodate,theprocessing timeand laser induceddamageshouldbeassmallaspossibleinthisprocess.Thispaperprovidesanoverview onvariousfactors thatshouldbeconsideredinusingthelaserviadrillingtechnologyfordevelopinghighlyefficientandindustrially applicableEWT solarcel

Abstract

LaserdrillingofviasistheoneofkeytechnologiesindevelopingEmitter-WrapThrough(EWT)solarcellwhich isparticularlyattractiveduetotheuseofindustrialprocessingandcommonsolargradep-typesiliconmaterials. Whilealternativeeconomically feasibledrilling processisnotavailabletodate,theprocessing timeand laser induceddamageshouldbeassmallaspossibleinthisprocess.Thispaperprovidesanoverview onvariousfactors thatshouldbeconsideredinusingthelaserviadrillingtechnologyfordevelopinghighlyefficientandindustrially applicableEWT solarcel

참고문헌 (28)

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