Ngo-Ephreli 20, i-ETnews yaseNingizimu Korea ibike ukuthi i-LG Innotek isiqalile ukuhlinzeka nge-Fine Metal Masks (FMM) yayo ezikhiqizele yona ngamaphaneli e-OLED eselula kwi-LG Display, manje esebenzisa lawa maski ukukhiqizwa kwe-OLED ngobuningi.

Isazi sangaphakathi embonini sithe: “Lezi zinkampani ezimbili ziye zacwaninga futhi zathuthukisa ubuchwepheshe be-FMM iminyaka eminingi, futhi ukutholakala kwamuva kwemigqa yokukhiqiza ngobuningi be-OLED kuphawula ingqophamlando enkulu yemizamo yazo. Umthamo wokuqala wokuthunyelwa usalokhu uncane, kodwa ukwamukelwa kuzokwandiswa kancane kancane ngokuya phambili ngokusekelwe ekusebenzeni kokukhiqiza kanye nokuzinza kokusebenza.”

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Ama-FMM asanda kunikezwa asetshenziswe kancane emgqeni wokukhiqiza we-OLED wesizukulwane sesi-6 se-LG Display eYongin, okhiqiza amaphaneli ama-smartphone namadivayisi e-IT.

I-FMM iyisakhi esicacile esiyinhloko futhi esisebenzisekayo enqubweni yokuhwamuka kwe-OLED. Ivumela izinto eziphilayo ukuthi zifake ezimbotsheni ezincane ukuze zakhe amaphikseli okubonisa anembile. I-FMM yenziwe ngokuyinhloko nge-Invar alloy ene-coefficient ephansi kakhulu yokwanda kokushisa. Ukukhiqizwa kwayo kuhilela izithiyo zobuchwepheshe eziphakeme kakhulu, ezidinga ukunemba kokuvula kwezinga le-micrometer (ngaphakathi kuka-±2.5μm). I-FMM enkulu kumele futhi inqobe ukuguquguquka okubangelwa amandla adonsela phansi kanye nokucindezeleka kokushisa, ngezidingo eziqinile zokufana kwezinto.

Ngaphambilini, imboni yokubonisa yaseNingizimu Korea yayithembele kakhulu emikhiqizweni ye-FMM yaseJapan engenisiwe, kanti inkampani enkulu yezinto zokwakha yaseJapan i-DNP (Dai Nippon Printing) yayiphethe ukulawula okukhulu emakethe kulo mkhakha.

Umbiko uphawule ukuthi i-LG Innotek yethule ukuthuthukiswa kwayo kwe-FMM ngaphakathi cishe ngo-2021, njengoba iNingizimu Korea icindezela ukukhiqizwa kwendawo ukuze kuncishiswe ukuthembela ku-DNP yaseJapan. Ngenkathi izinkampani eziningi ziphishekela ukuthuthukiswa kwe-FMM ngamaphrojekthi asekelwa nguhulumeni, yi-LG Innotek nePoongwon Precision kuphela ezithole amakhono okukhiqiza ngobuningi kuze kube manje.

I-Poongwon Precision, ngokubambisana ne-Samsung Display, isesigabeni sokugcina sokugunyazwa kokukhiqizwa kwe-FMM ngobuningi futhi kulindeleke ukuthi iqale ukukhiqizwa okugcwele engxenyeni yesibili yalo nyaka. Njengoba i-FMM ye-LG Innotek isivele yamukelwe ekukhiqizweni kwe-LG Display ngobuningi, i-LG Group ithathe izintambo ekuhlukaniseni uchungechunge lwayo lokuphakelwa kwe-FMM.

Ngokusebenzisa izindlela ezahlukahlukene zokuthola i-FMM, i-LG Display ihlose ukuqinisa ukuncintisana kwebhizinisi layo elincane neliphakathi le-OLED. Ukuthengwa kwe-FMM kwendawo kuzosiza ekuqinisekiseni izinzuzo zezindleko kanye nokuzinzisa ukuqina kweketanga lokuphakelwa. Ikakhulukazi, ukubambisana okuseduze phakathi kwezinkampani ezihambisana ne-LG Group kulindeleke ukuthi kukhulise ukusebenzisana okuphelele phakathi kobuchwepheshe, ukukhiqizwa kanye nezinto zokwakha.