LG Corp., together with its subsidiaries, operates in the electronics, chemicals, and telecommunications industries worldwide. It offers mobile phones, TV and audio products, video products, home appliances, air conditioners, and IT products for consumers; and commercial TVs, digital signage products, video conference systems, commercial air conditioners, solar power, home network products, security products, and commercial laundry systems, as well as components, such as motors and compressors for business use. The company also provides petrochemicals ranging from basic distillates to specialty polymers; and information and electronic materials, such as display-related products, including polarizers, 3D film patterned retarders, photo-resists, LCD glass, OLED-related materials, and touch panel materials; green energy related products, such as rechargeable batteries materials, solar cell related materials, and OLED lighting; and other products, such as semiconductor materials and toners for copiers and laser printers, as well as rechargeable batteries, such as lithium-ion cylindrical batteries, lithium-ion polymer batteries, lithium-ion prismatic batteries, and mid and large batteries. In addition, it offers telecommunication services, such as personal services, including mobile, Internet phone, broadband Internet, Internet HD TV, triple play, and cable TV services, as well as business solution services, such as leased line services for infrastructure communications service providers; mobile messaging services for corporate clients, such as corporate groupware service with electronic payment and asset management services for online businesses, supply chain management for providing cooperative solutions between companies, electronic tax services, application services, short message service, and multimedia messaging services; and global roaming phone rental services