George William Gray
George William Gray CBE, FRS (4 September 1926 – 12 May 2013) was a Professor of Organic Chemistry at the University of Hull who was instrumental in developing the long-lasting materials which made liquid crystal displays possible. He created and systematised the liquid crystal materials science, and established a method of practical molecular design.
Education and career
Born in Denny, Scotland, Gray was educated at the University of Glasgow and while working as an assistant lecturer at the University College in Hull (then part of the University of London) obtained his PhD in 1953.
He developed his academic career at the college, which became the University of Hull in 1954, from 1946 to 1990. He was appointed senior lecturer in 1960, Professor of Organic Chemistry in 1974, and GF Grant Professor of Chemistry in 1984. He remained an Emeritus Professor at Hull.
In 1973, in conjunction with the Royal Radar Establishment, he showed that 4-Cyano-4'-pentylbiphenyl possessed a stable nematic phase at room temperature. This compound and other long-lasting cyano-biphenyls made the twisted nematic display (LCD) popular. Gray wrote the first English book covering the subject of liquid crystals, "Molecular Structure and Properties of Liquid Crystals", published in 1962.
Gray was recipient of the 1995 Kyoto Prize for Advanced Technology and was made a Commander of the Order of the British Empire (CBE) in 1991. He was elected a Fellow of the Royal Society in 1983, and in 1987 was awarded the Leverhulme Medal of the Royal Society. In 1979 he was awarded the Rank Prize for Opto-electronics and in 1996 the SID Karl Ferdinand Braun Prize. The University of Hull was the first university to be awarded the Queen's Award for Technological Achievement, in 1979, for the liquid crystal joint-development work. Gray has been a Director of the International Liquid Crystal Society. Members of the British Liquid Crystal Society honoured his achievements by establishing the George W. Gray Medal for contributions to liquid crystal research and technology.
In 1953 George Gray married Marjorie Canavan, who died two weeks before her husband. They had three daughters.
- ‘Reminiscences from a life with liquid crystals’, by George W. Gray Chemistry Arena, 2013-05-14, retrieved 2013-05-17
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- John Goodby and Peter Raynes (21 May 2013). "George Gray obituary". The Guardian. Retrieved 11 November 2013.
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- George W. Gray (January 1998). "Reminiscences from a life with liquid crystals". Liquid Crystals. Taylor & Francis. 24 (1). doi:10.1080/026782998207523. Retrieved 17 May 2013.
- "George Gray: Liquid Perfection". Null Hypothesis. Retrieved 2010-05-02.
- "Applications of Liquid Crystals". Liquid Crystal Group, University of Hamburg. 2001-05-28. Archived from the original on 2001-05-28. Retrieved 2010-05-02.
- "Upcoming Events - George W. Gray". Liquid Crystal Institute, kent State University. 1997-06-06. Archived from the original on 2011-07-19. Retrieved 2010-05-02.
- "The screen you're reading this on was inspired in Hull 40 years ago...". University of Hull. 20 March 2013. Retrieved 14 May 2013.
- "New fleet named to celebrate modern "Pioneers"". Hull Trains. 2007-04-17. Archived from the original on 2007-04-17. Retrieved 2010-05-02.
- Martin A. Bates (2005-07-01). "George Gray honoured as a "Hull Pioneer"". The Liquid Crystal & Advanced Materials Group, University of York. Archived from the original on 2011-07-18. Retrieved 2010-05-02.
- David Dunmur & Tim Sluckin (2011) Soap, Science, and Flat-screen TVs: a history of liquid crystals, pp 201,221–5, Oxford University Press ISBN 978-0-19-954940-5
- The History of Liquid Crystals at the University of Hull
- George William Gray, Kyoto Prize biography
- George William Gray, Kyoto Prize citation
- George Gray - Liquid Perfection
- Interview With George Gray, The Vega Science Trust
- The history of liquid-crystal displays, Hirohisa Kawamoto, Proceedings of the IEEE, Vol. 90, No. 4, April 2002
- G. W. Gray, K. J. Harrison, J. A. Nash "New family of nematic liquid crystals for displays" Electronics Lett. 9 (1973) 130
- Celebrating 40 years of LCD research, University of Hull