A semiconductor refers to a material having a conductive property between a conductor and an insulator at room temperature. Semiconductors have a wide range of applications in radios, televisions, and temperature measurement. Diodes are semiconductor devices. Semiconductor refers to a material whose conductivity can be controlled and can range from insulator to conductor. Regardless of technology or economic development, the importance of semiconductors is enormous. Most of today’s electronic products, such as computers, mobile phones or digital recorders, have core units that are very closely related to semiconductors. The common semiconductor materials are silicon, germanium, gallium arsenide, etc., and silicon is a kind of most influential one among various semiconductor materials in commercial applications.
1. Intel Corporation
Intel Corporation of America is famous for producing CPU chips.
2. Samsung Electronics Co., Ltd.
Founded in 1969, it mainly produces home electronics products such as TVs and VCRs. Since entering the international market in the 1970s, it has gradually grown into one of the top five electronics companies in the world. Its products have also expanded from home appliances to computers and telecommunications. In the 1990s, due to economic reasons, Samsung had a large-scale strategic restructuring. In 1978, Samsung Semiconductor was separated from Samsung Electronics and became an independent entity. Since 1983, 64K DRAM VLSI was successfully developed. Since then, many new semiconductor products have been developed on the basis of single home appliance semiconductor products. Become the world's leading semiconductor manufacturer. Its semiconductor products mainly include DRAM, SRAM, flash memory, ASIC, CPU and TFF-LCD board and so on.
3. Texas Instruments Corporation
Headquartered in Dallas, Texas, USA, it is a global semiconductor company. It is the world's leading designer and supplier of digital signal processing and analog technology, and it is the engine that promotes the digitization process of electronics. The main IC products are: digital signal processors, analog and mixed-signal devices, digital logic, ASICs, microcontrollers, voice and graphics processors, programmable logic, and military devices.
Toshiba (Toshiba)
It is widely known in the international market. Outside of Japan, Toshiba has a large global network of more than 100 subsidiaries and collaboration companies. Only overseas subsidiaries employ more than 40,000 employees worldwide, from research to procurement, production, sales, and marketing. Research and other work. 39 manufacturers located around the world form Toshiba's production network, manufacturing a wide range of products, including the most advanced semiconductor components, kinescopes, color televisions, mobile computing personal computers, light? Magnetic storage, consumables and industrial generators and substations. These technologies and equipment are located in the world's leading manufacturers of Toshiba, which strongly protects the development of the company's technology and overall capabilities, promotes the advancement of the electronics industry, and also provides more employment opportunities and further promotes the local economy. Flourish.
5. Taiwan Semiconductor Manufacturing Company (TSMC)
Founded in 1987, TSMC is the world's largest professional integrated circuit manufacturing service company. As the founder and leader of professional integrated circuit manufacturing service industry, TSMC has established a reputation for providing advanced wafer process technology and the best manufacturing efficiency. Since its inception, TSMC has continued to provide its customers with the most advanced technologies; in 2006, its total production capacity exceeded 7 million wafers, and its annual revenue accounted for approximately 50% of the professional IC manufacturing services.
6. STMicroelectronics (ST)
STMicroelectronics (ST) is a global independent semiconductor manufacturer. The company designs, manufactures and markets a series of semiconductor ICs and discrete devices for telecommunications systems, computer systems, consumer electronics, automotive and industrial automation control systems. ST is the world’s largest supplier of MPEG-2 decoding ICs, digital set-top box ICs, Smartcard MCUs, special automotive ICs and EEPROMs, and the second largest supplier of analog/mixed-signal ASSPs and ASICs, disk drive ICs, and EEPROM memories. The company's products are designed and manufactured using a series of proprietary manufacturing processes and design methods, providing more than 3,000 major models.
ST was formed in 1987 by the merger of French Thomson Semiconductors and Italian SGS Microelectronics. Since its inception, ST has continuously expanded its production capacity. The company currently employs approximately 34,000 people, has a total of 9 R&D institutions, 35 design and application centers, 17 production sites, and has established 62 sales offices in 24 countries. . The headquarters of the company is located in St Genis, France, and the other is in Geneva, Switzerland. Regional headquarters are established in the United States, Singapore and Japan. ST company attaches great importance to technological development. In 1999, it invested 26.6% of sales revenue for product research and development, and completed a total of 751 new patent applications. The company designs and sells almost every type of semiconductor device, from simple transistors to the world's most complex IC products, covering all major semiconductor devices. These include: dedicated ICs, microprocessors, semi-custom ICs, memory, standard ICs, discrete components, and more.
7, Renesas Technology
Renesas was formally established on April 1, 2003 to realize human dreams with leading technology. Combining the rich experience and expertise of Hitachi and Mitsubishi Electric in the semi-conductor field, with the infinite creativity of 27,000 employees worldwide, we will be everywhere and beyond your imagination. The value of technology lies in making everything possible. As a leading and trusted supplier of smart chip solutions, we play an important role in expanding the ubiquitous world of networks. Our creativity is forward looking and creates a more comfortable and beautiful life for humanity. Renesas Precision AFE uses 10/12/14-bit high signal resolution to achieve excellent signal/noise ratio and incorporates the original IP technology of the image processor to provide high-quality digital photography. At the same time, Renesas is also a pioneer in DVD video technology, integrating different requirements for chip design, including MPEG LSIs, AFE analogs, DVD DSPs, ODD signal processors and embedded MCUs. At the same time, Renesas Technology has mastered the new technology of LCD TVs. In addition to the core system for LCD-TV production, it also has important parts: image data chip, LCD time controller, LCD driver, M16C and H8S microcontrollers, and driver solutions. , custom platforms, ASSPs. . Wait.
Hynix began operation in 1983 and has now developed into a world-class electronics company with approximately 22,000 employees. In 1999, the total assets reached 20 trillion. In the field of DRAM memory, the production of Hynix Semiconductor ranks among the top in the world. At present, after the reorganization of the company, the core business is mainly concentrated in three parts: semiconductor, communications and LCD.
The Sony Semiconductor Division is a division of Sony Electronics established in San Jose, Calif., in March 1995. This division enables Sony to quickly respond to the volatile, highly competitive US semiconductor market. , providing backup support for Sony Electronics to develop high value-added communications, audio/video, and computer applications.
Founded in 1985, Qualcomm is headquartered in San Diego, Calif., with more than 33,000 employees worldwide. Qualcomm is a global 3G, 4G and next-generation wireless technology company. Currently it has licensed technology to a number of manufacturers around the world, covering all the world's telecommunications equipment and consumer electronics equipment brands. The company's stock is a component of the S&P 100 and 500 indexes, and the stock trading code on the NASDAQ stock market is QCOM.
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