Musi wa20 Kubvumbi, ETnews yekuSouth Korea yakashuma kuti LG Innotek yatanga kupa maFine Metal Masks (FMM) ayo akagadzirwa ega emafoni eOLED panels kuLG Display, iyo yava kushandisa mamasiki aya kugadzira maOLED akawanda.

Mumwe munhu anoona nezveindasitiri akati: "Makambani maviri aya akabatana mukutsvagisa nekugadzira tekinoroji yeFMM kwemakore mazhinji, uye kuwanikwa kweOLED maindasitiri matsva kunoratidza danho guru rekushanda kwavo. Huwandu hwekutanga hwezvinhu zvinotumirwa huchiri hudiki, asi kushandiswa kuchawedzerwa zvishoma nezvishoma zvichienderana nekushanda kwezvigadzirwa uye kugadzikana kwekushanda."

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MaFMM matsva aya akaiswa muchikamu cheLG Display's 6th-generation OLED production line muYongin, iyo inogadzira mapaneru emafoni nemidziyo yeIT.

FMM chinhu chinonyatsojeka uye chinogona kushandiswa muOLED evaporation process. Inogonesa zvinhu zve organic kuti zvikwanise kuburitsa kuburikidza nema micro fine openings kuti zvigadzire ma display pixels chaiwo. FMM inonyanya kugadzirwa neInvar alloy ine ultra-low coefficient yekuwedzera kwe thermal. Kugadzirwa kwayo kunosanganisira zvipingamupinyi zvepamusoro-soro zve technical, zvinoda micrometer-level opening accuracy (mukati me ±2.5μm). FMM hombe inofanirawo kukunda deformation inokonzerwa ne gravity uye thermal stress, ine zvinodiwa zvakasimba kuti zvinhu zvienderane.

Kare, indasitiri yekuratidzira muSouth Korea yaivimba zvakanyanya nezvigadzirwa zveFMM zvekuJapan zvinotengeswa kunze kwenyika, kambani huru yezvigadzirwa zvekuJapan DNP (Dai Nippon Printing) ndiyo yaive nesimba guru mumusika uyu.

Mushumo wacho wakataura kuti LG Innotek yakatanga kugadzira FMM yayo muna 2021, sezvo South Korea yaikurudzira kugadzirwa kwemakambani emuno kuti kuderedze kuvimba neJapan DNP. Kunyange zvazvo makambani akawanda akatevera kugadzira FMM kuburikidza nemapurojekiti anotsigirwa nehurumende, LG Innotek nePoongwon Precision chete ndivo vakakwanisa kugadzira michina yakawanda kusvika pari zvino.

Poongwon Precision, pamwe chete neSamsung Display, iri muchikamu chekupedzisira chekubvumidzwa kwekugadzirwa kweFMM uye inotarisirwa kutanga kugadzirwa kwakazara muhafu yechipiri yegore rino. Nekushandiswa kweFMM yeLG Innotek mukugadzirwa kweLG Display, LG Group yave kutungamira mukuwedzera huwandu hwezvinhu zvayo zveFMM.

Nekusiyanisa mashandiro ayo eFMM, LG Display ine chinangwa chekusimbisa kukwikwidzana kwebhizinesi rayo diki nerepakati reOLED. Kutenga kweFMM munzvimbo kuchabatsira kuchengetedza mabhenefiti emitengo uye kudzikamisa kugadzikana kwecheni yekugovera. Kunyanya, kushanda pamwe chete pakati pemakambani akabatana neLG Group kunotarisirwa kuwedzera kubatana kwese mu tekinoroji, kugadzirwa uye zvinhu.