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Nanosys
Nanosys is a nanotechnology company located in Milpitas, California and founded in 2001. The company develops and manufactures quantum dot materials for display products. Products Quantum Dot Enhancement Film (QDEF) Nanosys Quantum Dot Enhancement Film, or QDEF, is an optical film component for LED driven LCDs. Each sheet of QDEF contains trillions of tiny Quantum Dot Phosphors. QDEF enables LED-backlit LCDs to be brighter and more colorful by providing a high quality, tri-color white light from a standard blue LED light source. Larger than a water molecule, but smaller than a virus, these tiny phosphors convert blue light from a standard Gallium Nitride (GaN) LED into different wavelengths based upon their size. Larger dots emit longer wavelengths (red), while smaller dots emit shorter wavelengths (green). Blending together a mix of dot colors allows Nanosys to precisely engineer a new spectrum of light to customer specifications. The Quantum Dots are tuned to create better co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nanosys Logo
Nanosys is a nanotechnology company located in Milpitas, California and founded in 2001. The company develops and manufactures quantum dot materials for display products. Products Quantum Dot Enhancement Film (QDEF) Nanosys Quantum Dot Enhancement Film, or QDEF, is an optical film component for LED driven LCDs. Each sheet of QDEF contains trillions of tiny Quantum Dot Phosphors. QDEF enables LED-backlit LCDs to be brighter and more colorful by providing a high quality, tri-color white light from a standard blue LED light source. Larger than a water molecule, but smaller than a virus, these tiny phosphors convert blue light from a standard Gallium Nitride (GaN) LED into different wavelengths based upon their size. Larger dots emit longer wavelengths (red), while smaller dots emit shorter wavelengths (green). Blending together a mix of dot colors allows Nanosys to precisely engineer a new spectrum of light to customer specifications. The Quantum Dots are tuned to create better co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Larry Bock
Lawrence A. Bock (September 21, 1959July 6, 2016) was an American entrepreneur who has aided in starting or financing 50 early-stage growth companies, with a combined market value of more than $70 billion. Personal life Bock was born in Brooklyn, New York, and raised in Chappaqua to parents Ulrike Proctor and Richard Bock. Larry had one older sibling Steven who was deaf. He received a degree in biochemistry from Bowdoin College and an MBA from UCLA. After school, he worked for Genentech. Bock was a donor, co-founder, and the executive director of USA Science and Engineering Festival. Bock was married to Diane Birnie Bock for thirty years and had two daughters, Quincy Bock Stokes and Tasha Bock (Scruggs). Blindness Bock suffered from Stargardt disease, an inherited form of macular degeneration that causes progressive loss of vision. He was legally blind by the age of 29. Career Bock was highlighted as a "keystone species" in the ecosystem of Silicon Valley in the book ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nanotechnology
Nanotechnology, also shortened to nanotech, is the use of matter on an atomic, molecular, and supramolecular scale for industrial purposes. The earliest, widespread description of nanotechnology referred to the particular technological goal of precisely manipulating atoms and molecules for fabrication of macroscale products, also now referred to as molecular nanotechnology. A more generalized description of nanotechnology was subsequently established by the National Nanotechnology Initiative, which defined nanotechnology as the manipulation of matter with at least one dimension sized from 1 to 100 nanometers (nm). This definition reflects the fact that quantum mechanical effects are important at this quantum-realm scale, and so the definition shifted from a particular technological goal to a research category inclusive of all types of research and technologies that deal with the special properties of matter which occur below the given size threshold. It is therefore common to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nanotechnology
Nanotechnology, also shortened to nanotech, is the use of matter on an atomic, molecular, and supramolecular scale for industrial purposes. The earliest, widespread description of nanotechnology referred to the particular technological goal of precisely manipulating atoms and molecules for fabrication of macroscale products, also now referred to as molecular nanotechnology. A more generalized description of nanotechnology was subsequently established by the National Nanotechnology Initiative, which defined nanotechnology as the manipulation of matter with at least one dimension sized from 1 to 100 nanometers (nm). This definition reflects the fact that quantum mechanical effects are important at this quantum-realm scale, and so the definition shifted from a particular technological goal to a research category inclusive of all types of research and technologies that deal with the special properties of matter which occur below the given size threshold. It is therefore common to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LED-backlit LCD
An LED-backlit LCD is a liquid-crystal display that uses LEDs for backlighting instead of traditional cold cathode fluorescent (CCFL) backlighting. LED-backlit displays use the same TFT LCD (thin-film-transistor liquid-crystal display) technologies as CCFL-backlit LCDs, but offer a variety of advantages over them. While not an LED display, a television using such a combination of an LED backlight with an LCD panel is advertised as an ''LED TV'' by some manufacturers and suppliers. Advantages When compared with earlier CCFL backlights, using LEDs for backlighting offers: * Wider color gamut (with RGB-LED or QDEF) and dimming range * Greater contrast ratio * Very slim (some screens are less than thin in edge-lit panels) * Significantly lighter and cooler, as much as half the total chassis and system weight of a comparable CCFL * Typically 20–30% lower power consumption and longer lifespan * More reliable LED arrangements LED backlights replace CCFL (fluorescent) lamps ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Alivisatos
Armand Paul Alivisatos (born November 12, 1959) is an American chemist who serves as the 14th president of the University of Chicago. He is a pioneer in nanomaterials development and an authority on the fabrication of nanocrystals and their use in biomedical and renewable energy applications. He was ranked fifth among the world's top 100 chemists for the period 2000–2010 in the list released by Thomson Reuters. On September 1, 2021, Alivisatos became the 14th president of the University of Chicago, where he also holds a faculty appointment as the John D. MacArthur Distinguished Service Professor in the Department of Chemistry, the Pritzker School of Molecular Engineering, and the College; and serves as the Chair of the Board of Governors of Argonne National Laboratory and Chair of the Board of Directors of Fermi Research Alliance LLC, the operator of Fermi National Accelerator Laboratory. Prior to joining the University of Chicago, Alivisatos was the Executive Vice Chancellor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quantum Dots
Quantum dots (QDs) are semiconductor particles a few nanometres in size, having optical and electronic properties that differ from those of larger particles as a result of quantum mechanics. They are a central topic in nanotechnology. When the quantum dots are illuminated by UV light, an electron in the quantum dot can be excited to a state of higher energy. In the case of a semiconducting quantum dot, this process corresponds to the transition of an electron from the valence band to the conductance band. The excited electron can drop back into the valence band releasing its energy as light. This light emission ( photoluminescence) is illustrated in the figure on the right. The color of that light depends on the energy difference between the conductance band and the valence band, or the transition between discrete energy states when band structure is no longer a good definition in QDs. In the language of materials science, nanoscale semiconductor materials tightly confine eith ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venrock Associates
Venrock (portmanteau of Venture and Rockefeller) is a venture capital firm formed in 1969 to build upon the successful investing activities of the Rockefeller family that began in the late 1930s. It has offices in Palo Alto, California, New York City, and Boston, Massachusetts. History Venture capitalist Laurance S. Rockefeller (1910–2004) was the fourth of the six children of John D. Rockefeller, Jr. In January 1946 he formed Rockefeller Brothers, Inc., one of the first postwar venture-capital operations, starting with a capitalization of $1.5 million. There were eight partners in all, the five brothers and their sister, Abby, and two non family members Harper Woodward and MIT scientist, Ted Walkowicz. In 1969, the firm became known as Venrock. Laurance S. Rockefeller became an investor in enterprises based on science and technology. His investment interests included the fields of aviation, aerospace, electronics, high temperature physics, composite materials, optics, lasers, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Lieber
Charles M. Lieber (born 1959) is an American chemist, a pioneer in nanoscience and nanotechnology. In 2011, Lieber was named the leading chemist in the world for the decade 2000–2010 by Thomson Reuters, based on the impact of his scientific publications.Top 100 Chemists, 2000–2010: Special Report on High-Impact Chemists , ScienceWatch, February 10, 2011. He is known for his contributions to the synthesis, assembly and characterization of nanoscale materials and nanodevices, the application of nanoelectronic devices in biology, and as a mentor to numerous leaders in nanoscience. Lieber, a professor at |
Quantum Dot
Quantum dots (QDs) are semiconductor particles a few nanometres in size, having light, optical and electronics, electronic properties that differ from those of larger particles as a result of quantum mechanics. They are a central topic in nanotechnology. When the quantum dots are illuminated by UV light, an electron in the quantum dot can be excited to a state of higher energy. In the case of a semiconductor, semiconducting quantum dot, this process corresponds to the transition of an electron from the valence band to the conductance band. The excited electron can drop back into the valence band releasing its energy as light. This light emission (photoluminescence) is illustrated in the figure on the right. The color of that light depends on the energy difference between the conductance band and the valence band, or the transition between discrete energy states when band structure is no longer a good definition in QDs. In the language of materials science, nanoscale semiconductor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quantum Dot
Quantum dots (QDs) are semiconductor particles a few nanometres in size, having light, optical and electronics, electronic properties that differ from those of larger particles as a result of quantum mechanics. They are a central topic in nanotechnology. When the quantum dots are illuminated by UV light, an electron in the quantum dot can be excited to a state of higher energy. In the case of a semiconductor, semiconducting quantum dot, this process corresponds to the transition of an electron from the valence band to the conductance band. The excited electron can drop back into the valence band releasing its energy as light. This light emission (photoluminescence) is illustrated in the figure on the right. The color of that light depends on the energy difference between the conductance band and the valence band, or the transition between discrete energy states when band structure is no longer a good definition in QDs. In the language of materials science, nanoscale semiconductor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vizio Inc
Vizio Inc. (stylized as VIZIO) is an American publicly traded company that designs and sells televisions, sound bars, viewer data, and advertising. The company was founded in 2002 and is based in Irvine, California.Lawton, Christopher, Iwatani Kane, Yukari and Dean, JasonU.S. Upstart Takes On TV Giants in Price War", ''The Wall Street Journal'', 2008-04-15. Retrieved on April 15, 2008. History The company was founded in 2002 as V Inc. by entrepreneur William Wang and two founding employees. By 2004, Wang changed the company name to Vizio. In 2006, the company's revenue was estimated at $700 million, and in 2007 it was estimated to have exceeded $2 billion. Vizio is known for selling its HDTVs at lower prices than its competitors. On October 19, 2010, Vizio signed a 4-year contract to sponsor U.S. college football's annual Rose Bowl Game, Rose Bowl game in Pasadena, California, beginning with the 2011 Rose Bowl and ending with the 2014 BCS National Championship Game, 2014 Vizio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
