Seoul Semiconductor starts mass production of its patented filament LEDs

Seoul Semiconductor announced the immediate start of the mass production of its LED chip-on-board package for use in LED filament bulbs, a market currently estimated to be $1.3 billion globally. Mr. Ki-bum Nam, CTO of Seoul Semiconductor, said, “Based on its strong patents, Seoul Semiconductor will continue to increase its market share in the filament LED bulb market, which is a blue ocean market estimated at $1.3 billion.” He added: “We will widely promote the superiority of Seoul Semiconductor’s LED technology with its filament LEDs.”