Kingray Technology Co., Ltd. (6787.TWO) manufactures and sells optical filters and components for semiconductor, LED epitaxy, and imaging applications, including narrow band pass filters (NBPF) for infrared bands and time-of-flight (TOF) modules; new organic blue glass; IR cut filters; UVIR filters; IR pass filters; dichroic color filters; anti-reflective filters; beam splitters; high reflective filters; rectangle, octagon, and circular OEM dicing and drilling services; high transmittance multi-wavelength products for DMS, ADAS, and ALS applications; photolithography foundry services; and bumping, BPR, MLF, and micro LED processes. Founded in 1999 and headquartered at No. 256, Daming Road, Zhudong Township, Hsinchu City, Taiwan, the company operates facilities in Hsinchu and Zhongli, Taiwan; Kunshan, China; and sites under preparation in Kunshan, China, and Calamba, Philippines, serving customers primarily in consumer electronics, automotive, surveillance, AI robotics, and unmanned systems markets. In recent developments, Kingray introduced full-color night vision sensors capable of chromatic accuracy down to 0.002 lux for AI robots, patrol systems, and unmanned applications in 2025; expanded into 3D sensing with NBPF and TOF filters since 2017-2018; participated as an exhibitor at SEMICON Taiwan 2025 under booth S8141; and continues investments in advanced coating, cleanrooms, and automation technologies including Japanese sputtering coaters and Korean pick-and-press processing.