Chromatron
The Chromatron is a color television cathode ray tube design invented by Nobel prize-winner Ernest Lawrence and developed commercially by Paramount Pictures, Sony, Litton Industries and others. The Chromatron offered brighter images than conventional color television systems using a shadow mask, but a host of development problems kept it from being widely used in spite of years of development. Sony eventually abandoned it in favor of their famous Trinitron system using an aperture grille. History Color television Color television had been studied even before commercial broadcasting became common, but it was only in the late 1940s that the problem was seriously considered. At the time, a number of systems were being proposed that used separate red, green and blue signals (RGB), broadcast in succession. Most systems broadcast entire frames in sequence, with a colored filter (or "Color gel, gel") that rotated in front of an otherwise conventional black and white television tube. ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Trinitron
Trinitron was Sony's brand name for its line of aperture-grille-based CRTs used in television sets and computer monitors. It was one of the first television systems to enter the market since the 1950s. Constant improvement in the basic technology and attention to overall quality allowed Sony to charge a premium for Trinitron devices into the 1990s. Patent protection on the basic Trinitron design ran out in 1996, and it quickly faced a number of competitors at much lower prices. The name Trinitron was derived from ''trinity'', meaning the union of three, and ''tron'' from elec''tron'' tube, after the way that the Trinitron combined the three separate electron guns of other CRT designs into one. History Color television Color television had been demonstrable since the 1920s starting with John Logie Baird's system. However, it was only in the late 1940s that it was perfected by both CBS and RCA. At the time, a number of systems were being proposed that used separate red ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Color Television
Color television (American English) or colour television (British English) is a television transmission technology that also includes color information for the picture, so the video image can be displayed in color on the television set. It improves on the monochrome or black-and-white television technology, which displays the image in shades of gray (grayscale). Television broadcasting stations and networks in most parts of the world upgraded from black-and-white to color transmission between the 1960s and the 1980s. The invention of color television standards was an important part of the history of television, history and technology of television. Transmission of color images using mechanical scanners had been conceived as early as the 1880s. A demonstration of mechanically scanned color television was given by John Logie Baird in 1928, but its limitations were apparent even then. Development of electronic scanning and display made a practical system possible. Monochrome transmi ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Chicken Or The Egg
The chicken or the egg causality dilemma is commonly stated as the question, "which came first: the chicken or the egg?" The dilemma stems from the observation that all chickens hatch from eggs and all chicken eggs are laid by chickens. "Chicken-and-egg" is a metaphoric adjective describing situations where it is not clear which of two events should be considered the ''cause'' and which should be considered the ''effect'', to express a scenario of infinite regress, or to express the difficulty of sequencing actions where each seems to depend on others being done first. Plutarch posed the question as a philosophical matter in his essay " The Symposiacs", written in the 1st century CE. Ancient legacy The question represents an ancient folk paradox addressing the problem of origins and first cause. Aristotle, writing in the fourth century BCE, concluded that this was an infinite sequence, with no true origin. Plutarch, writing four centuries later, specifically highlighted this que ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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ÅŒsaki Station
is a railway station in Shinagawa, Tokyo, Japan, jointly owned and operated by East Japan Railway Company (JR East) and Tokyo Waterfront Area Rapid Transit (TWR). Lines ÅŒsaki Station is served by the following JR East lines. * SaikyÅ Line * ShÅnan-Shinjuku Line * Yamanote Line It also forms the western starting point of the TWR Rinkai Line to . Most SaikyÅ Line trains operate through to Shin-Kiba on the Rinkai Line. Station layout The station has four island platforms serving eight tracks. Platforms 1 to 4 are for the Yamanote Line, and 5 to 8 are shared by the SaikyÅ Line, the ShÅnan-Shinjuku Line, and the Rinkai Line. ÅŒsaki is one of the stations on the Yamanote Line loop where trains are put into and taken out of service. It therefore has four tracks (two in each direction) for the Yamanote Line so as not to interfere with continuing trains (trains go several rounds before being taken out); usually platforms 1 and 3 are used by regular services, while platforms 2 ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Sony Chromatron (cropped)
is a Japanese multinational conglomerate (company), conglomerate headquartered at Sony City in Minato, Tokyo, Japan. The Sony Group encompasses various businesses, including Sony Corporation (electronics), Sony Semiconductor Solutions (imaging and sensing), Sony Entertainment (including Sony Pictures and Sony Music Group), Sony Interactive Entertainment (video games), Sony Financial Group, and others. Sony was founded in 1946 as by Masaru Ibuka and Akio Morita. In 1958, the company adopted the name Initially an electronics firm, it gained early recognition for products such as the TR-55 transistor radio and the CV-2000 home video tape recorder, contributing significantly to Japan's Japanese economic miracle, post-war economic recovery. After Ibuka's retirement in the 1970s, Morita served as chairman until 1994, overseeing Sony's rise as a global brand recognized for innovation in consumer electronics. Landmark products included the Trinitron color television, the Walkma ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Autometric
Autometric Inc. was a company spun out of Paramount Pictures to work with early satellite imagery. Early successes at Autometric included the invention of the Chromatron, which was subsequently sold to Sony and used prior to developing the Trinitron. Autometric created image analysis software for representing imagery of the earth, cataloging, and image analysis and developed early orthophotographic hardware and methodology. Raytheon subsequently acquired the company and transitioned its product focus to military and intelligence projects as the Autometric Operation of Raytheon. In a few years, Autometric split off from Raytheon becoming independent. Autometric's nominally successful products included Wings Mission Rehearsal, Edge Whole Earth, Spatial Query Server and DataMaster. Wings and Edge were direct predecessors to Google Earth. Bob Cowling, the Director of Product Engineering at Autometric, was the primary developer of Wings. Wings was a mission rehearsal product drapin ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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New York Coliseum
The New York Coliseum was a convention center that stood at Columbus Circle in Manhattan, New York City, from 1956 to 2000. It was designed by architects Leon Levy and Lionel Levy in a modified International Style, and included both a low building with exhibition space and a 26-story office block. The project also included the construction of a housing development directly behind the complex. The Coliseum was planned by Robert Moses, an urban planner and the chairman of the Triborough Bridge and Tunnel Authority (TBTA). In 1946, it was proposed to build a convention center within a new Madison Square Garden building at Columbus Circle. This plan was not successful, nor was another plan for the Metropolitan Opera House. After years of delays, the Coliseum was approved in 1953, and construction started in 1954. The Coliseum hosted its first exhibits on April 28, 1956, followed by hundreds of conventions over the next four decades. The Coliseum supplanted the Grand Central Palac ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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IEEE
The Institute of Electrical and Electronics Engineers (IEEE) is an American 501(c)(3) organization, 501(c)(3) public charity professional organization for electrical engineering, electronics engineering, and other related disciplines. The IEEE has a corporate office in New York City and an operations center in Piscataway, New Jersey. The IEEE was formed in 1963 as an amalgamation of the American Institute of Electrical Engineers and the Institute of Radio Engineers. History The IEEE traces its founding to 1884 and the American Institute of Electrical Engineers. In 1912, the rival Institute of Radio Engineers was formed. Although the AIEE was initially larger, the IRE attracted more students and was larger by the mid-1950s. The AIEE and IRE merged in 1963. The IEEE is headquartered in New York City, but most business is done at the IEEE Operations Center in Piscataway, New Jersey, opened in 1975. The Australian Section of the IEEE existed between 1972 and 1985, after which it s ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Nobutoshi Kihara
Nobutoshi Kihara (木原 ä¿¡æ• ''Kihara Nobutoshi'', 14 October 1926 – 13 February 2011) was an engineer at Sony, best known for his work on the original Walkman cassette-tape player in the 1970s and was commonly called ''Mr. Walkman'' in the press. Born in Tokyo, Kihara attended Waseda University, then joined Sony's predecessor, Tokyo Telecommunications Engineering Corporation in 1947 as a new university graduate. He retired from Sony in 2006. While at Sony, he worked on Japan's first magnetic tape recorders, portable tape recorders, music stereo systems, Betamax video, digital cameras, a compact cassette magazine-type recorder and Japan's first transistor radio. In 1964, a team led by Kihara developed the CV-2000, the world's first VTR intended for home usage. He also was instrumental in creating cassette versions of the VTR (Video Tape Recorder),established the basis for the U-matic system. In 1981, was involved in the development of the Mavica digital still camera, wh ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Akio Morita
was a Japanese entrepreneur and co-founder of Sony along with Masaru Ibuka. Early life Akio Morita was born in Nagoya. Morita's family was involved in sake, miso and soy sauce production in the village of Kosugaya (currently a part of Tokoname City) on the western coast of Chita Peninsula in Aichi Prefecture since 1665. He was the oldest of four siblings and his father Kyuzaemon trained him as a child to take over the family business. Akio, however, found his true calling in mathematics and physics, and in 1944 he graduated from Osaka Imperial University with a degree in physics. He was later commissioned as a sub-lieutenant in the Imperial Japanese Navy, and served in World War II. During his service, Morita met his future business partner Masaru Ibuka at a study group for developing infrared-guided bombs ( Ke-Go) in the Navy's Wartime Research Committee. Sony In September of 1945, Ibuka founded a radio repair shop in the bombed out Shirokiya Department Store in Nihonb ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Masaru Ibuka
Masaru Ibuka (井深 大 ''Ibuka Masaru''; April 11, 1908 – December 19, 1997) was a Japanese electronics industrialist and co-founder of Sony, along with Akio Morita.Kirkup, James"Obituary: Masaru Ibuka," ''Independent'' (London). December 22, 1997.Fasol, Gerhard''Nature'' (London). February 26, 1998. Early life Masaru Ibuka was born on April 11, 1908, as the first son of Tasuku Ibuka, an architectural technologist and a student of Inazo Nitobe.Secret stories â‘ muie louca KOBECCO (in Japanese)] His ancestral family were chief retainers of the , and his relatives include Yae Ibuka and [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Identification Friend Or Foe
Identification, friend or foe (IFF) is a combat identification system designed for command and control. It uses a transponder that listens for an ''interrogation'' signal and then sends a ''response'' that identifies the broadcaster. IFF systems usually use radar frequencies, but other electromagnetic frequencies, radio or infrared, may be used. It enables military and civilian air traffic control interrogation systems to identify aircraft, vehicles or forces as friendly, as opposed to neutral or hostile, and to determine their bearing and range from the interrogator. IFF is used by both military and civilian aircraft. IFF was first developed during World War II, with the arrival of radar, and several friendly fire incidents. IFF can only positively identify friendly aircraft or other forces. If an IFF interrogation receives no reply or an invalid reply, the object is not positively identified as foe; friendly forces may not properly reply to IFF for various reasons such as e ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |