LG Innotek Co., Ltd. is a Korea-based company mainly engaged in the production and sale of optical electronic parts. Along with subsidiaries, the Company operates its business through four segments. The Optical Solution segment is involved of the manufacturing and sale of camera modules and actuators. The Substrate Material segment is involved of the manufacturing and sale of photomasks, tape subsprays, high-density interconnects, and semiconductor substrates. The Electrical Components segment manufactures and sells automotive parts and electronic components. Automotive parts include motors, sensors, vehicle communication equipments, light emitting diode (LED) lamps and car cameras. Electronic components include tuners and wireless communication parts. The LED segment produces and sells lighting components and back light units (BLUs).