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DigitalOptics Corporation
DigitalOptics Corporation (DOC) is a San Jose, California-based technology company that designs and manufactures imaging systems for smartphones. DOC’s capabilities include optical design, camera module design and manufacturing, MEMS manufacturing, and image processing algorithms. In 2013, DOC introduced a camera module technology ( mems, cam) with a MEMS-based autofocus actuator. The technology is designed to replace voice coil motor components, while improving speed, power consumption, and precision of the autofocus function. DigitialOptics also provides embedded image processing and computational photography algorithms, including its face beautification, face detection, and multi-focus products. DigitalOptics Corporation operates as a wholly owned subsidiary of Xperi. DOC consists of the imaging and optics-related businesses acquired by Xperi. since 2005. History *1991 ''Digital Optics Corporation was founded out of the University of North Carolina at Charlotte to devel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Jose, California
San Jose, officially San José (; ; ), is a major city in the U.S. state of California that is the cultural, financial, and political center of Silicon Valley and largest city in Northern California by both population and area. With a 2020 population of 1,013,240, it is the most populous city in both the Bay Area and the San Jose-San Francisco-Oakland Combined Statistical Area, which contain 7.7 million and 9.7 million people respectively, the third-most populous city in California (after Los Angeles and San Diego and ahead of San Francisco), and the tenth-most populous in the United States. Located in the center of the Santa Clara Valley on the southern shore of San Francisco Bay, San Jose covers an area of . San Jose is the county seat of Santa Clara County and the main component of the San Jose–Sunnyvale–Santa Clara Metropolitan Statistical Area, with an estimated population of around two million residents in 2018. San Jose is notable for its innovation, cultural div ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xperi
Xperi Holding Corporation (formerly Tessera Holding Corporation) is an American technology company that licenses technology and intellectual property in areas such as mobile computing, communications, memory and data storage, and three-dimensional integrated circuit (3D IC) technologies, among others. Markets include semiconductor packaging and interconnect solutions, mobile, computational imaging, audio and automotive. Tessera, a subsidiary of Xperi, has licensed its chip packaging technology to numerous semiconductor manufacturers, including Intel and Samsung Electronics. As the company has evolved, it expanded business through the formation of Invensas, an innovator in next-generation semiconductor and packaging technologies. The company continues to grow and expand through numerous acquisitions: FotoNation, which specializes in image and video enhancement and analysis; Ziptronix, which specializes in three-dimensional integrated circuit technologies; DTS, Inc., an audio t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voice Coil
A voice coil (consisting of a former, collar, and winding) is the coil of wire attached to the apex of a loudspeaker cone. It provides the motive force to the cone by the reaction of a magnetic field to the current passing through it. The term is also used for voice coil linear motors, such as those used to move the heads inside hard disk drives, which produce a larger force and move a longer distance but work on the same principle. Operation By driving a current through the voice coil, a magnetic field is produced. This magnetic field causes the voice coil to react to the magnetic field from a permanent magnet fixed to the speaker's frame, thereby moving the cone of the speaker. By applying an audio waveform to the voice coil, the cone will reproduce the sound pressure waves, corresponding to the original input signal. Design considerations Because the moving parts of the speaker must be of low mass (to accurately reproduce high-frequency sounds without being damped too much ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of North Carolina At Charlotte
The University of North Carolina at Charlotte (UNC Charlotte or simply Charlotte) is a public research university in Charlotte, North Carolina. UNC Charlotte offers 24 doctoral, 66 master's, and 79 bachelor's degree programs through nine colleges: the College of Arts + Architecture, the College of Liberal Arts & Sciences, the Belk College of Business, the College of Computing and Informatics, the Cato College of Education, the William States Lee College of Engineering, the College of Health and Human Services, the Honors College, and the University College. UNC Charlotte is the largest institution of higher education in the Charlotte region. The university has experienced rapid enrollment growth of 33% over the past 10 years, making it the fastest-growing institution in the UNC System and contributing to more than 50% of the system's growth since 2009. It is classified among "R2: Doctoral Universities – High research activity". In 2020, it surpassed the University of North Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MEMS
Microelectromechanical systems (MEMS), also written as micro-electro-mechanical systems (or microelectronic and microelectromechanical systems) and the related micromechatronics and microsystems constitute the technology of microscopic devices, particularly those with moving parts. They merge at the nanoscale into nanoelectromechanical systems (NEMS) and nanotechnology. MEMS are also referred to as micromachines in Japan and microsystem technology (MST) in Europe. MEMS are made up of components between 1 and 100 micrometers in size (i.e., 0.001 to 0.1 mm), and MEMS devices generally range in size from 20 micrometres to a millimetre (i.e., 0.02 to 1.0 mm), although components arranged in arrays (e.g., digital micromirror devices) can be more than 1000 mm2. They usually consist of a central unit that processes data (an integrated circuit chip such as microprocessor) and several components that interact with the surroundings (such as microsensors). Because of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flextronics
Flex Ltd. (previously known as Flextronics International Ltd. or Flextronics) is an American Singaporean-domiciled multinational diversified manufacturing company. It is the third largest global electronics manufacturing services (EMS), original design manufacturer (ODM) company by revenue, behind only Pegatron for what concerns original equipment manufacturers. Flex's corporate headquarters are located in Singapore, and its administrative headquarters are in San Jose, California. The company has manufacturing operations in over 30 countries, totaling about 160,000 employees. History The company was founded in 1969 as Flextronics, Inc. In 1990, the company was renamed Flextronics International, Ltd. and registered in Singapore. In 1993, the company received venture capital funding through Sequoia Capital, and became a publicly held company again in 1994. In 2000, the company ranked third on "100 Best-Managed Companies" by '' IndustryWeek''. In 2006 Flextronics took ov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manufacturing Companies Based In San Jose, California
Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of secondary sector of the economy. The term may refer to a range of human activity, from handicraft to high-tech, but it is most commonly applied to industrial design, in which raw materials from the primary sector are transformed into finished goods on a large scale. Such goods may be sold to other manufacturers for the production of other more complex products (such as aircraft, household appliances, furniture, sports equipment or automobiles), or distributed via the tertiary industry to end users and consumers (usually through wholesalers, who in turn sell to retailers, who then sell them to individual customers). Manufacturing engineering is the field of engineering that designs and optimizes the manufacturing process, or the steps through which raw materials are transformed into a final produc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronics Companies Of The United States
The field of electronics is a branch of physics and electrical engineering that deals with the emission, behaviour and effects of electrons using electronic devices. Electronics uses active devices to control electron flow by amplification and rectification, which distinguishes it from classical electrical engineering, which only uses passive effects such as resistance, capacitance and inductance to control electric current flow. Electronics has hugely influenced the development of modern society. The central driving force behind the entire electronics industry is the semiconductor industry sector, which has annual sales of over $481 billion as of 2018. The largest industry sector is e-commerce, which generated over $29 trillion in 2017. History and development Electronics has hugely influenced the development of modern society. The identification of the electron in 1897, along with the subsequent invention of the vacuum tube which could amplify and rectify small elect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photonics Companies
Photonics is a branch of optics that involves the application of generation, detection, and manipulation of light in form of photons through emission, transmission, modulation, signal processing, switching, amplification, and sensing. Though covering all light's technical applications over the whole spectrum, most photonic applications are in the range of visible and near-infrared light. The term photonics developed as an outgrowth of the first practical semiconductor light emitters invented in the early 1960s and optical fibers developed in the 1970s. History The word 'Photonics' is derived from the Greek word "phos" meaning light (which has genitive case "photos" and in compound words the root "photo-" is used); it appeared in the late 1960s to describe a research field whose goal was to use light to perform functions that traditionally fell within the typical domain of electronics, such as telecommunications, information processing, etc. Photonics as a field began with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Optics Manufacturing Companies
Optics is the branch of physics that studies the behaviour and properties of light, including its interactions with matter and the construction of instruments that use or detect it. Optics usually describes the behaviour of visible, ultraviolet, and infrared light. Because light is an electromagnetic wave, other forms of electromagnetic radiation such as X-rays, microwaves, and radio waves exhibit similar properties. Most optical phenomena can be accounted for by using the classical electromagnetic description of light. Complete electromagnetic descriptions of light are, however, often difficult to apply in practice. Practical optics is usually done using simplified models. The most common of these, geometric optics, treats light as a collection of rays that travel in straight lines and bend when they pass through or reflect from surfaces. Physical optics is a more comprehensive model of light, which includes wave effects such as diffraction and interference that cannot be acc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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