Lee Byung-Chul founded Samsung in 1938 as a trading company. Over time, the company entered different areas such as insurance and retail, but now specializes in electronics. The Korean hanja word Samsung means "tristar" or "three stars." Samsung was separated into four groups, in... Read Morecluding Samsung Group, Shinsegae Group, CJ Group, and Hansol Group. Since the 1990s, Samsung has increased its activities, as mobile phones and semiconductors has quickly become its major source of income. Today, Samsung covers around 80 different companies with activities in construction, electronics, financial services, medical services, and more. Samsung offers a wide range of consumer electronics, such as TVs, cell phones, digital cameras, computers, and major home appliances. Samsung's NX20 20.3MP WiFi Digital Camera with 3x Optical Zoom features a camera with built in wi-fi and a faster shutter speed for clearer pictures. Although Samsung specializes in numerous groups and products, the company is mainly known for its electronics and innovation.