Power chip manufacturers: Infineon, Texas Instruments, ST, NXP, onsemi. Infineon is the world's leading semiconductor company offering various types of power chips, including AC/DC converters, DC/DC converters, LED drivers and more. Its products have a high degree of reliability and efficiency, widely used in electric vehicles, industrial automation, new energy and other fields.
Domestic power management chip manufacturers ranked NXP, Infineon Infineon, MPS Core Source Systems, Shengbang Microelectronics, Silergy. NXP's semiconductor business provides High Performance Mixed Signal and standard product solutions for a wide range of applications.
First place: Huawei Hisilicon, when it comes to domestic chip manufacturers, we have to talk about Huawei, Huawei's main chip design and development center is transformed from Huawei integrated circuit design Center into Hisilicon Semiconductor. At present, most of Huawei's mobile phone, tablet computer chips, areIt uses a self-developed Kirin chip, and Huawei's own CPU has also begun to be used in laptops.
Allwinner Technology, founded in 2007, is an excellent intelligent application processor SoC, high performance simulator and wireless interconnection chip design manufacturer. The headquarter is located in Zhuhai, China, with R&D centers or branches in Shenzhen, Hong Kong, Xi 'an, Beijing, Shanghai and other places.
One of the world's top three CMOS image sensor chip design companies, the world's second largest vehicle CIS manufacturer, was founded in 202007, the headquarters is located in Shanghai. The main products include protection devices, power devices, power management devices, analog switches and other four product lines, more than 700 product models, products in mobile phones, computers, TV, communication, security, vehicle, wear, medical and other fields are widely used.
Intel Founded in 1968, Intel Corporation is a global leader in semiconductor industry and computing innovation. Intel Corporation is the world's largest semiconductor chip manufacturer, it has decades of production history, ever since Intel launched the world's first processor, has made a difference in our lives! 54 semiconductor companies net profit increase of more than 100%'> Semiconductor leading company performance inventory! Net profit of 54 semiconductor companies increased by more than 100%
1. In terms of net profit growth in the first quarter of the year, 100 semiconductor companies achieved year-on-year growth in net profit (including year-on-year growth, turning losses into profits, and narrowing losses), accounting for 8333%.
2, among them, there are 54 semiconductor companies with net profit growth of more than 100%, accounting for 45%; The net profit growth rate of 0~100% (inclusive) of 25 enterprises; First-quarter net profit increase of more than 100%Semiconductor company (above) Rare domestic IDM leading enterprises, set chip design, chip manufacturing, chip packaging and testing multiple industrial chains in one, this model is quite scarce in the current domestic, it is the largest domestic IDM integrated circuit enterprise.
3, the semiconductor leading stocks are BYD (002594), SMIC (688981), Weil (603501), Zoshengwei (300782), TCL Technology (00100), SAN 'an Optoelectronics (600703), Wentai Technology (600745), Neusoft Carrier (300183), Nanda OptoelectronicsThe leading stock index of (300346), Tongfu Microelectronics (002156) and Fuhanwei (300613) refers to the stocks that have influence and appeal to other stocks in the same industry in the speculation of the stock market in a certain period.
2. SMIC is one of the largest IC chip manufacturers in China. Headquartered in Shanghai, SMIC was founded in 2000 and listed on the Hong Kong Stock Exchange in 2004. Shanghai Huahong (Group) Co., Ltd. is a company with an important position in the field of integrated circuit manufacturing. China Resources Microelectronics (Holdings) Co., LTD. : mainly engaged in the development, production and sales of integrated circuits and related products.
3, Spreadtrum communications (aboveHai) Co., Ltd. is one of the leading mobile phone chip suppliers in China and is committed to independent innovation. The company has successfully developed and industrialized 2G/5G/3G/5G mobile communication technology baseband, RF chip product series, and completed TD-SCDMA, TD-LTE core chip and other national research topics. Hangzhou Silan Microelectronics Co., Ltd. is widely known for its core development concept of "integrity, patience, exploration and enthusiasm".