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LG Display develops \'FLiPP\' OLED process without cutting glass substrate, seeks first use in IT panels

LG Display is pushing to apply a maskless OLED pixel-forming process to IT panels, citing limits of fine metal masks on larger substrates and costs. The company unveiled its in-house FLiPP technology at an online seminar, saying it uses photolithography to form RGB pixels and can raise aperture ratio to 65% from 42%. It also aims to use uncut 8th-generation glass to improve yield efficiency. The mass-production timeline is undecided.