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Martin Schadt
Martin Schadt (born 1938) is a Swiss physicist and inventor. Biography In 1970, the physicists Martin Schadt and Wolfgang Helfrich invented the twisted nematic field effect (TN-effect) in the Central Research Laboratories of F. Hoffmann-La Roche Ltd, in Basel, Switzerland. The resulting patent CH532261 was licensed worldwide to electronics and watch industries and thus initiated a paradigm change towards flat panel field effect liquid crystal (LC) displays. In the early 1970s, Martin Schadt started to investigate correlations between liquid crystal molecular structures, material properties, electro-optical effects and display performance to obtain criteria for novel, effect-specific liquid crystal materials for TN- and subsequent field-effect applications. His interdisciplinary approach involving physics and chemistry became the basis for modern industrial LC-materials research and led to the discovery and production of numerous new functional molecules and new electro-opti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin Schadt
Martin Schadt (born 1938) is a Swiss physicist and inventor. Biography In 1970, the physicists Martin Schadt and Wolfgang Helfrich invented the twisted nematic field effect (TN-effect) in the Central Research Laboratories of F. Hoffmann-La Roche Ltd, in Basel, Switzerland. The resulting patent CH532261 was licensed worldwide to electronics and watch industries and thus initiated a paradigm change towards flat panel field effect liquid crystal (LC) displays. In the early 1970s, Martin Schadt started to investigate correlations between liquid crystal molecular structures, material properties, electro-optical effects and display performance to obtain criteria for novel, effect-specific liquid crystal materials for TN- and subsequent field-effect applications. His interdisciplinary approach involving physics and chemistry became the basis for modern industrial LC-materials research and led to the discovery and production of numerous new functional molecules and new electro-opti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Ferdinand Braun Prize
Karl Ferdinand Braun (; 6 June 1850 – 20 April 1918) was a German electrical engineer, inventor, physicist and Nobel laureate in physics. Braun contributed significantly to the development of radio and television technology: he shared the 1909 Nobel Prize in Physics with Guglielmo Marconi "for their contributions to the development of wireless telegraphy", was a founder of Telefunken, one of the pioneering communications and television companies, and has been both called the "father of television" (shared with inventors like Paul Gottlieb Nipkow) and the co-father of the radio telegraphy, together with Marconi. Biography Braun was born in Fulda, Germany, and educated at the University of Marburg and received a PhD from the University of Berlin in 1872. In 1874, he discovered that a point-contact metal–semiconductor junction rectifies alternating current. He became director of the Physical Institute and professor of physics at the University of Strassburg in 1895. In 1897 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swiss Physicists
Swiss may refer to: * the adjectival form of Switzerland * Swiss people Places * Swiss, Missouri * Swiss, North Carolina *Swiss, West Virginia * Swiss, Wisconsin Other uses *Swiss-system tournament, in various games and sports *Swiss International Air Lines ** Swiss Global Air Lines, a subsidiary * Swissair, former national air line of Switzerland *.swiss alternative TLD for Switzerland See also * Swiss made, label for Swiss products * Swiss cheese (other) * Switzerland (other) *Languages of Switzerland, none of which are called "Swiss" *International Typographic Style, also known as Swiss Style, in graphic design *Schweizer (other), meaning Swiss in German *Schweitzer, a family name meaning Swiss in German *Swisse Swisse is a vitamin, supplement, and skincare brand. Founded in Australia in 1969 and globally headquartered in Melbourne, and was sold to Health & Happiness, a Chinese company based in Hong Kong previously known as Biostime Internatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Inventor Award
The European Inventor Award(formerly European Inventor of the Year Award, renamed in 2010), are presented annually by the European Patent Office, sometimes supported by the respective Presidency of the Council of the European Union and by the European Commission, to inventors who have made a significant contribution to innovation, economy and society in Europe. Inventions from all technological fields are considered for this award. The winners in each category are presented with an award shaped like a sail. There is no cash prize associated with the award. Award categories The European Inventor Award is presented in the following five categories: *Industry *Small and medium-sized enterprises (SMEs) *Research *Non-European countries *Lifetime achievement Since 2013, the public is invited to vote to select the winner of a ''Popular Prize'' from among the finalists. Nomination and selection Each year the European Patent Office calls on its patent examiners, on examiners at the pate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Stark Draper Prize
The U.S. National Academy of Engineering annually awards the Draper Prize, which is given for the advancement of engineering and the education of the public about engineering. It is one of three prizes that constitute the "Nobel Prizes of Engineering" — the others are the Academy's Russ and Gordon Prizes. The Draper Prize is awarded biennially and the winner of each of these prizes receives $500,000. The Draper prize is named for Charles Stark Draper, the "father of inertial navigation", an MIT professor and founder of Draper Laboratory. Past winners * 1989: Jack S. Kilby and Robert N. Noyce for their independent development of the monolithic integrated circuit * 1991: Sir Frank Whittle and Hans von Ohain for their independent development of the turbojet engine * 1993: John Backus for his development of FORTRAN, the first widely used, general purpose, high-level computer language * 1995: John R. Pierce and Harold A. Rosen for their development of communication satellite techno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Fergason
James Lee Fergason (January 12, 1934 – December 9, 2008) was an American inventor and business entrepreneur. A member of the National Inventors Hall of Fame, Fergason is best known for his work on an improved Liquid Crystal Display, or LCD. He held over one hundred U.S. patents at the time of his death. Early life and education James Lee "Jim" Fergason was born on a farm near the small town of Wakenda, Carroll County, Missouri. He was educated in a one-room schoolhouse until the 7th grade when his family moved to the county seat of Carrollton. The Fergason family had something of a reputation for educational over achievement. One grandfather graduated from college at age fifteen, while two of Fergason's older brothers studied chemical engineering and electrical engineering respectively. A cousin was an agricultural engineer who had over 100 patents for his machinery inventions. Following his graduation from Carrollton High School in 1952 he enrolled at the University of Miss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IEEE Jun-ichi Nishizawa Medal
In 2002, the Institute of Electrical and Electronics Engineers (IEEE) added a new award to its already existing program of awards. Each year, one or more nominees are honored with a medal in the name of Jun-ichi Nishizawa, considered to be the ''father of Japanese microelectronics''. Nishizawa was professor, director of two research institutes and the 17th president at Tohoku University, Sendai, Japan, and contributed important innovations in the fields of optical communications and semiconductor devices, such as laser and PIN diodes and static induction thyristors for electric power Electric power is the rate at which electrical energy is transferred by an electric circuit. The SI unit of power is the watt, one joule per second. Standard prefixes apply to watts as with other SI units: thousands, millions and billions o ... applications. This medal is awarded by the IEEE on a yearly basis to nominees in the fields of materials science and device technologies. Sponsor o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Society For Information Display
The Society for Information Display (SID) is an industry organization for displays, generally electronic displays such as televisions and computer monitors. SID was founded in September 1962. Its main activities are publishing technical journals and running "Display Week", its main conference, held in May or June each year. SID publications include the ''Journal of the Society for Information Display'', published monthly, the ''Digest of Technical Papers'' from SID's annual conference, ''Information Display'' magazine, proceedings from other conferences such as the Vehicle Displays and Interfaces Symposium, Asia Display, and International Display Workshops. In addition, local chapters in the Americas, Europe, and throughout Asia have meetings frequently, including lectures by display technologists, and are sometimes offered as webcasts. The SID Board of Directors grants several SID awards based upon outstanding achievements and significant contributions. History In early 1960s, I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photoalignment
Photoalignment is a technique for orienting liquid crystals to desired alignment by exposure to polarized light and a photo reactive alignment chemical. It is usually performed by exposing the alignment chemical ('command surface') to polarized light with desired orientation which then aligns the liquid crystal cells or domains to the exposed orientation. The advantages of photoalignment technique over conventional methods are non-contact high quality alignment, reversible alignment and micro-patterning of liquid crystal phases. History Photoalignment was first demonstrated in 1988 by K. Ichimura on Quartz substrates with an azobenzene compound acting as the command surface. Shortly after publication of Ichimura’s results, the groups from the USA (Gibbons et al.), Russia/Switzerland (Schadt et al. and Ukraine (Dyadyusha et al.) almost simultaneously demonstrated LC photoalignment in an azimuthal plane of the aligning substrate. The latter results have been particularly importa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Switzerland
). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel, St. Gallen a.o.). , coordinates = , largest_city = Zürich , official_languages = , englishmotto = "One for all, all for one" , religion_year = 2020 , religion_ref = , religion = , demonym = , german: Schweizer/Schweizerin, french: Suisse/Suissesse, it, svizzero/svizzera or , rm, Svizzer/Svizra , government_type = Federalism, Federal assembly-independent Directorial system, directorial republic with elements of a direct democracy , leader_title1 = Federal Council (Switzerland), Federal Council , leader_name1 = , leader_title2 = , leader_name2 = Walter Thurnherr , legislature = Fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
