I te 20 o Paenga-whāwhā, i pūrongo te pāpāho o Kōrea ki te Tonga, a ETnews, kua tīmata a LG Innotek ki te tuku i ana Fine Metal Masks (FMM) i hangaia e rātou anō mō ​​ngā panera OLED pūkoro ki a LG Display, e whakamahi nei i ēnei kopare mō te hanga papatipu OLED.

I kī tētahi o roto i te umanga: "Kua rangahau tahi, kua whakawhanake ngātahi ngā kamupene e rua i te hangarau FMM mō ngā tau maha, ā, ko te tuku tata nei ki ngā raina whakaputa papatipu OLED he tohu nui mō ā rāua mahi. He iti tonu ngā rahinga tuku tuatahi, engari ka whakawhānui haeretia te whakamahinga i ngā wā kei te heke mai i runga i te mahi whakaputa me te pumau o te mahi."

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Kua whakatinanahia ētahi wāhanga o ngā FMM hou i te raina whakaputa OLED o te reanga tuaono a LG Display i Yongin, e hanga ana i ngā panui mō ngā waea atamai me ngā taputapu IT.

He wāhanga matua o te tika te FMM, ā, he mea pau i roto i te tukanga mimiti OLED. Mā tēnei ka taea e ngā rauemi rauropi te whakatakoto mā roto i ngā whakatuwheratanga moroiti hei hanga i ngā pika whakaaturanga tino tika. Ko te nuinga o te FMM he mea hanga ki te koranu Invar me te tauwehenga tino iti o te whakawhānui wera. He tino teitei ngā arai hangarau mō tōna hanga, e hiahiatia ana te tika whakatuwheratanga taumata-micrometer (i roto i te ±2.5μm). Me wikitoria hoki e te FMM rahi te whakarerekētanga i puta mai i te kaha ā-papa me te ahotea wera, me ngā whakaritenga pakari mō te ōritetanga o ngā rauemi.

I mua, i whakawhirinaki nui te umanga whakaaturanga o Kōrea ki te Tonga ki ngā hua FMM kawemai a Hapanihi, ā, ko te kamupene rauemi nui o Hapani, a DNP (Dai Nippon Printing), te kaipupuri i te mana whakahaere mākete nui i tēnei rāngai.

I roto i te pūrongo, i whakarewahia e LG Innotek tana whanaketanga FMM ā-roto i te tau 2021, i te wā e akiaki ana a Korea ki te Tonga i te hanga ā-rohe hei whakaiti i te whakawhirinaki ki te DNP Hapanihi. Ahakoa he maha ngā kamupene i whai i te whanaketanga FMM mā roto i ngā kaupapa tautoko a te kāwanatanga, ko LG Innotek me Poongwon Precision anake kua whiwhi i ngā kaha hanga papatipu tae noa ki tēnei wā.

Kei te wāhanga whakaae whakamutunga a Poongwon Precision, i roto i te mahi tahi me Samsung Display, mō te hanga papatipu FMM, ā, e matapaetia ana ka tīmata te hanga tauine katoa i te haurua tuarua o tēnei tau. Nā te mea kua whakamahia kētia te FMM a LG Innotek i roto i te hanga papatipu a LG Display, kua ārahi a LG Group i te whakawhānui ake i tana mekameka tuku FMM.

Mā te whakawhānui ake i tana pūtake FMM, e whai ana a LG Display ki te whakapakari i te whakataetae o tana pakihi OLED iti me te rahi. Mā te hoko FMM ā-rohe ka āwhina i te whiwhi painga utu me te whakaū i te manawanui o te mekameka tuku. Ina koa, ko te mahi tahi tata i waenga i ngā hononga o te LG Group e tumanakohia ana ka whakanui ake i te mahi tahi whānui puta noa i te hangarau, te whakaputa me ngā rauemi.