Samsung Electronics Co., Ltd. is a South Korean multinational electronics corporation headquartered in the Yeongtong District of Suwon. Samsung is a major manufacturer of electronic components such as lithium-ion batteries, semiconductors, image sensors, camera modules and displays for clients such as Apple, Sony, HTC and Nokia. It is the world's largest manufacturer of mobile phones and smartphones, started with the original Samsung Solstice and later, the popularity of its Samsung Galaxy line of devices. The company is also a major vendor of tablet computers, particularly its Android-powered Samsung Galaxy Tab collection, and regarded for developing the phablet market with the Samsung Galaxy Note family of devices.