Assignee

KIM SEON-IL

KR·1 granted patent·0 citations·filing 2011–2011

Technology mixC09K1 H01L1 H10K1 H10P1

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1 record

0136US9048430B2Non-halogenated etchant and method of manufacturing a display substrate using the non-halogenated etchantKIM SEON-IL·Filed 2011·Granted Jun 2, 2015·0 cites·23 claims

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