“1955: PHOTOLITHOGRAPHY TECHNIQUES ARE USED TO MAKE SILICON DEVICES”. Computer History Museum. 2022年12月18日閲覧。 “In an early attempt to miniaturize electronic circuits in 1957, Jay Lathrop and James Nall of the U.S. Army's Diamond Ordnance Fuse Laboratories in Maryland patented photolithographic techniques used to deposit thin-film metal strips about 200 micrometers wide to connect discrete transistors on a ceramic substrate.”
“First planar IC - die photo”. Computer History Museum. 2022年12月18日閲覧。 “Members of Jay Last's development team included I. Haas - Diffusion & Test, L. Kattner - Concept & Assembly, J. Nall - Masks, S. M. Fok, C. Gunter, M. Hoar, J. Lessard, R. Marlin, G. Tripp, J. Wilkerson, plus R. Norman”
Norman, R.; Last, J.; Haas, I. (1960). “Solid-State Micrologic Elements”. IRE International Solid-State Circuits ConferenceIII: 82–83. doi:10.1109/ISSCC.1960.1157264.
Laws, David; Riordan, Michael (January 2012). “Making Micrologic: The Development of the Planar IC at Fairchild Semiconductor, 1957–1963”. IEEE Annals of the History of Computing34 (1): 20–36. doi:10.1109/MAHC.2011.87.
Henry, Rowanne (April 27, 2016). “Fowler Museum receives pledge of up to $14 million from longtime supporters Jay and Deborah Last”. UCLA Newsroom. https://newsroom.ucla.edu/releases/fowler-museum-receives-pledge-of-up-to-14-million-from-longtime-supporters-jay-and-deborah-lastNovember 22, 2021閲覧. "Trained as a physicist with a Ph.D. from the Massachusetts Institute of Technology, Last is one of the eight founders, known as the “fathers of Silicon Valley,” of Fairchild Semiconductor Corporation. He also founded and is president of Hillcrest Press, a publisher of books dealing with California art, ethnic art and graphic arts. In 2015, Last published “African Art and Silicon Chips: A Life in Science and Art,” which illuminates the connections among his entrepreneurial, adventurous and art-connoisseur interests. He is also a founder of the Archaeological Conservancy. Deborah Last holds a bachelor’s degree in art history from UCLA and a master’s in print journalism from USC."
