Jack Kilby - Wikipedia
American electrical engineer (1923–2005) Jack St. Clair Kilby (8 November 1923 - 20 June 2005) was an American electrical engineer who took part, along with Robert Noyce of Fairchild Semiconductor , in the realization of the first integrated circuit while working at Texas Instruments (TI) in 1958. [1] : 22 He was awarded the Nobel Prize in Physics on 10 December 2000. [2] Kilby was also the co-inventor of the handheld calculator and the thermal printer , for which he had the patents. He also had patents for seven other inventions. [3] Early life [ edit ] Jack Kilby was born in 1923 in Jefferson City, Missouri, to Hubert and Vina Freitag Kilby. [4] Both parents had Bachelor of Science degrees from the University of Illinois. His father was a manager at a local utility company. [4] Kilby grew up and attended school in Great Bend, Kansas , graduating from the Great Bend High School . Today road signs at the entrances to the town commemorate his time there, and the Commons Area at Great Bend High School has been named The Jack Kilby Commons Area . Kilby received his Bachelor of Science degree from the University of Illinois Urbana-Champaign , where he was an honorary member of Acacia fraternity . In 1947, he received a degree in electrical engineering . He earned his Master of Science in electrical engineering from the University of Wisconsin–Madison in 1950, while working at Centralab , a division of Globe-Union corporation in Milwaukee . Kilby was vital to the invention of the integrated circuit . In mid-1958, as a newly employed engineer at Texas Instruments (TI), he did not yet have the right to a summer vacation. Kilby spent the summer working on the problem in circuit design that was commonly called the " tyranny of numbers ", and he finally came to the conclusion that the manufacturing of circuit components en masse in a single piece of semiconductor material could provide a solution. On September 12, he presented his findings to company's management, which included Mark Shepherd . He showed them a piece of germanium with an oscilloscope attached, pressed a switch, and the oscilloscope showed a continuous sine wave , proving that his integrated circuit worked, and thus that he had solved the problem. [5] U.S. Patent 3,138,743 for "Miniaturized Electronic Circuits", the first integrated circuit, was filed on February 6, 1959. [6] It was notable for having different components (transistors, diodes, resistors, capacitors, etc.) on one single substrate. [1] : 22 Along with Robert Noyce (who independently made a similar circuit a few months later), Kilby is generally credited as co-inventor of the integrated circuit. Jack Kilby went on to pioneer military, industrial, and commercial applications of microchip technology. He headed teams that created the first military system and the first computer incorporating integrated circuits. He invented the handheld calculator (along with Jerry Merryman and James Van Tassel [7] ). In 1970, he took a leave of
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