Coby Electronics Corporation Coby Electronics Corporation Coby Electronics Corporation was an American manufacturer of consumer electronics products headquartered in Lake Success, New York, with offices and factories around the world (including the United States, Mexico, and China). With the joint efforts of Coby Electronics Co. of Hong Kong and Coby Electronics Corp. of the United States, the products reached consumers in Asia, North America, South America and Europe; however, the company mostly sold in Europe and the United States. Coby also served as an OEM manufacturer for brands including Samsung, NEC, RadioShack's Presidian brand and Hyundai. Coby formerly provided OEM manufacturing for Daewoo
Consumer electronics vacuum tubes that had made radios practical were used with record players as well, to amplify the sound so that it could be played through a loudspeaker. Television was soon invented, but remained insignificant in the consumer market until the 1950s. The transistor, invented in 1947 by Bell Laboratories, led to significant research in the field of solid-state semiconductors in the early 1950s. The transistor's advantages revolutionized that industry along with other electronics. By 1959 Fairchild Semiconductor had introduced the first planar transistor from which come the origins of Moore's law. Integrated circuits followed when manufacturers built circuits (usually for