LG Display has announced a new OLED manufacturing technology called FLiPP (FMM-Less innovative Pixel Patterning), designed to address several limitations in current OLED panel production. The company describes the technology as a next-generation patterning method with significant performance improvements over conventional approaches.
The key distinction of FLiPP lies in its manufacturing process. Rather than using a fine metal mask (FMM)—a metal plate with small apertures used to apply light-emitting materials in conventional RGB OLED production—the new method employs photolithography and ultraviolet light to pattern pixels. This approach eliminates challenges associated with traditional FMM manufacturing, including manufacturing costs and physical complications such as sagging and misalignment that can occur in larger panels.
According to LG Display’s specifications, FLiPP-based panels demonstrate substantial improvements in performance metrics. The technology enables displays that are 1.6 times brighter than FMM panels, achieve 2.4 times longer operational lifespans, and consume 13 percent less power. Additionally, the manufacturing process eliminates restrictions on panel dimensions and resolution capabilities, allowing application across a broad range of display requirements.
LG Display plans a phased implementation strategy, initially deploying FLiPP technology in information technology products such as tablets and computer monitors. Following this initial rollout, the company intends to expand the technology to additional categories, including large-format televisions and compact wearable displays measuring around one inch. However, the company has not provided specific timelines regarding when production will commence or when consumer products utilizing this technology will become commercially available.
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