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Type | Public company |
---|---|
Industry | Electrical engineering |
Founded | 1984 |
Headquarters | , |
Area served | automotive |
Products | Semiconductors, microstructures |
Subsidiaries | Silicon Microstructures |
Website | http://www.elmos.de/ |
Footnotes /references Garnter ranked #2 Automotive ASIC Supplier |
Elmos Semiconductor SE is a German manufacturer of semiconductor products headquartered in Dortmund, North Rhine-Westphalia, Germany.[ clarification needed ] Elmos supplies automotive application-specific integrated circuits (ASICs).
Silicon Microstructures, Inc.(SMI) was founded in 1991 as a commercial source of high-performance silicon pressure sensors, including Microelectromechanical systems sensors, and accelerometers. Its first product was a silicon sensor for very low-pressure usage. SMI was acquired in March 2001 from OSI Systems. [4] SMI began production on higher performance, system level sensors and microstructures, wireless, RF and bus addressable microstructures. In August 2002, SMI acquired the IC Sensors' wafer fabrication operations and wafer R&D group and relocated to Milpitas, California. The following year, Silicon Microstructures undertook a significant and complete wafer fabrication upgrade to expand the facility for full 6" wafer handling.
This facility processed primarily 6 inch wafers and has advanced technical capabilities including deep reactive ion etching (DRIE) and plasma enhanced fusion bonding.[ clarification needed ]
Semiconductor device fabrication is the process used to manufacture semiconductor devices, typically integrated circuits (ICs) such as computer processors, microcontrollers, and memory chips that are present in everyday electrical and electronic devices. It is a multiple-step photolithographic and physico-chemical process during which electronic circuits are gradually created on a wafer, typically made of pure single-crystal semiconducting material. Silicon is almost always used, but various compound semiconductors are used for specialized applications.
In electronics, a wafer is a thin slice of semiconductor, such as a crystalline silicon (c-Si), used for the fabrication of integrated circuits and, in photovoltaics, to manufacture solar cells. The wafer serves as the substrate for microelectronic devices built in and upon the wafer. It undergoes many microfabrication processes, such as doping, ion implantation, etching, thin-film deposition of various materials, and photolithographic patterning. Finally, the individual microcircuits are separated by wafer dicing and packaged as an integrated circuit.
STMicroelectronics N.V. commonly referred as ST or STMicro is a Dutch multinational corporation and technology company of French-Italian origin headquartered in Plan-les-Ouates near Geneva, Switzerland and listed on the French stock market. ST is the largest European semiconductor contract manufacturing and design company. The company resulted from the merger of two government-owned semiconductor companies in 1987: Thomson Semiconducteurs of France and SGS Microelettronica of Italy.
Taiwan Semiconductor Manufacturing Company Limited is a Taiwanese multinational semiconductor contract manufacturing and design company. It is the world's most valuable semiconductor company, the world's largest dedicated independent ("pure-play") semiconductor foundry, and one of Taiwan's largest companies, with its headquarters and main operations located in the Hsinchu Science Park in Hsinchu. It is majority owned by foreign investors.
Applied Materials, Inc. is an American corporation that supplies equipment, services and software for the manufacture of semiconductor chips for electronics, flat panel displays for computers, smartphones, televisions, and solar products. Integral to the growth of Silicon Valley, the company also supplies equipment to produce coatings for flexible electronics, packaging and other applications. The company is headquartered in Santa Clara, California.
Fabless manufacturing is the design and sale of hardware devices and semiconductor chips while outsourcing their fabrication to a specialized manufacturer called a semiconductor foundry. These foundries are typically, but not exclusively, located in the United States, China, and Taiwan. Fabless companies can benefit from lower capital costs while concentrating their research and development resources on the end market. Some fabless companies and pure play foundries may offer integrated-circuit design services to third parties.
Wafer fabrication is a procedure composed of many repeated sequential processes to produce complete electrical or photonic circuits on semiconductor wafers in semiconductor device fabrication process. Examples include production of radio frequency (RF) amplifiers, LEDs, optical computer components, and microprocessors for computers. Wafer fabrication is used to build components with the necessary electrical structures.
Silicon Glen is a nickname for the high tech sector of Scotland, the name inspired by Silicon Valley in California. It is applied to the Central Belt triangle between Dundee, Inverclyde and Edinburgh, which includes Fife, Glasgow and Stirling; although electronics facilities outside this area may also be included in the term. The term has been in use since the 1980s. It does not technically represent a glen as it covers a much wider area than just one valley.
United Microelectronics Corporation is a Taiwanese company based in Hsinchu, Taiwan. It was founded as Taiwan's first semiconductor company in 1980 as a spin-off of the government-sponsored Industrial Technology Research Institute (ITRI).
Maxim Integrated, a subsidiary of Analog Devices, designs, manufactures, and sells analog and mixed-signal integrated circuits for the automotive, industrial, communications, consumer, and computing markets. Maxim's product portfolio includes power and battery management ICs, sensors, analog ICs, interface ICs, communications solutions, digital ICs, embedded security, and microcontrollers. The company is headquartered in San Jose, California, and has design centers, manufacturing facilities, and sales offices worldwide.
The X-FAB Silicon Foundries is a group of semiconductor foundries. The group specializes in the fabrication of analog and mixed-signal integrated circuits for fabless semiconductor companies, as well as MEMS and solutions for high voltage applications. The holding company named "X-FAB Silicon Foundries SE" is based in Tessenderlo, Belgium while its headquarters is located in Erfurt, Germany.
Multi-project chip (MPC), and multi-project wafer (MPW) semiconductor manufacturing arrangements allow customers to share mask and microelectronics wafer fabrication cost between several designs or projects.
Systems on Silicon Manufacturing Company Pte. Ltd. is a Singaporean semiconductor fabrication company located in Pasir Ris Wafer Fab Park. It was incorporated in 1999 and is a joint venture between NXP Semiconductors and TSMC. Founded by Philips and EDB Investments, the plant was completed in 2000.
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GlobalFoundries Inc. is a multinational semiconductor contract manufacturing and design company incorporated in the Cayman Islands and headquartered in Malta, New York. Created by the divestiture of the manufacturing arm of AMD, the company was privately owned by Mubadala Investment Company, the sovereign wealth fund of the United Arab Emirates, until an initial public offering (IPO) in October 2021.
Tower Semiconductor Ltd. is an Israeli company that manufactures integrated circuits using specialty process technologies, including SiGe, BiCMOS, Silicon Photonics, SOI, mixed-signal and RFCMOS, CMOS image sensors, non-imaging sensors, power management (BCD), and non-volatile memory (NVM) as well as MEMS capabilities. Tower Semiconductor also owns 51% of TPSCo, an enterprise with Nuvoton Technology Corporation Japan (NTCJ).
ChangXin Memory Technologies is a Chinese semiconductor integrated device manufacturer headquartered in Hefei, Anhui, specializing in the production of DRAM memory.
The Taiwanese semiconductor industry, including IC manufacturing, design, and packing, forms a major part of Taiwan's IT industry. Due to its strong capabilities in OEM wafer manufacturing and a complete industry supply chain, Taiwan has been able to distinguish itself from its competitors and dominate the global marketplace. Taiwan’s semiconductor sector accounted for US$115 billion, around 20 percent of the global semiconductor industry. In sectors such as foundry operations, Taiwanese companies account for 50 percent of the world market, with Taiwan Semiconductor Manufacturing Company (TSMC) the biggest player in the foundry market.
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