1. Starr Semiconductor. 202 1 In the first half of the year, the company's revenue was 7 1 billion, and its net profit was10.50 billion. The company mainly designs, develops and produces IGBT power semiconductor chips and modules, and sells them in the form of IGBT modules. The company has experts in IGBT module design and application, and has set up a special application department, which can quickly and accurately understand the individual needs of customers and turn this demand into product demand; At the same time, the company has established a new product development mechanism to quickly and effectively transform customer needs into products. At present, the company has formed hundreds of personalized products, which has become an important basis for the company to maintain long-term and stable cooperation with existing customers; In addition, compared with international brand manufacturers, as a domestic manufacturer of IGBT modules, the company uses direct sales mode to directly contact customers, thus further improving the efficiency of serving customers.
2. New clean energy. The company's revenue in the first half of 2002/kloc-0 was 678 million, and its net profit was 654.38+75 million. The company's main business is research, development, design and sales of semiconductor chips and power devices, such as MOSFET and IGBT. The products sold by the company can be divided into chips and power devices according to whether they are packaged or not. The company develops leading products based on the advanced theory and technology of semiconductor power devices in the world. It is one of the earliest enterprises in China to master the theory and technology of superjunction and mass-produce shielded gate power MOSFET and superjunction power MOSFET. It is also one of the earliest enterprises in China with four product platforms: trench power MOSFET, super junction power MOSFET, shielded gate power MOSFET and IGBT.
3. Huawei microelectronics. In the first half of 20021,the company's revenue was 990 million and its net profit was 266 1 10,000. The company is mainly engaged in the design and development of power semiconductor devices, chip manufacturing, packaging and testing, sales and other businesses. The company has established the most complete and competitive power semiconductor device product system in China by using the comprehensive technical advantages such as product design and process design. From high-end diodes, unidirectional thyristors and MOS series products to the sixth generation IGBT, it is gradually changing from a single device supplier to a whole solution supplier. At the same time, the company actively and rapidly expanded into new energy vehicles, military industry and other fields, and achieved remarkable results, laying a solid foundation for the company's development.
4. Taiji shares. 202 1 The company's revenue in the first half of the year was10.6 billion, and its net profit was 33 million. IGBT module is one of the main businesses of the company. Through independent research and development and external introduction, the company has mastered the sealing and testing technology of industrial IGBT modules. The company's IGBT module sealing and testing key technologies and product indicators are at the leading level in the industry and have completely independent intellectual property rights. The company mass-produced high-power IGBT, actively cooperated with Industry-University-Research, and continuously tracked the research and development and application of third-generation wide-band gap semiconductor technologies such as SiC and GaN.
5. Great technology. In the first half of 2002/kloc-0, the company's revenue was 233.4 million, and its net profit was 3 1 10,000. The company's main products include IGBT, Fred chip, single tube and module. The company's IGBT single-tube chips are all from self-research, and the research and development and procurement of module product chips are carried out simultaneously. The company's products are mainly used in industrial control, new energy, frequency conversion white goods and other fields.
With the development of carbon neutrality, new energy vehicles and industrial control, the demand for igbt in China will be increasing, and igbt in the future is a field worthy of attention.