SK-Electronics Co., Ltd.

SK-Electronics Co., Ltd. manufactures and sells large-format photomasks in Japan and internationally. It operates in two segments: Service Business and Solution Business. Its photomasks are used in liquid crystal displays, plasma display panels, OLEDs, TSPs, semiconductor packages, light guides, micro electromechanical systems, and other components and tools for equipment inspections. The company also offers radio frequency identification products and healthcare/medical devices, including electrical stimulators, stethoscopes, and percussion hammers. Incorporated in 2001, it is headquartered in Kyoto, Japan.