1, 14 nm. According to the latest data, as of 2023, China has been able to produce 14-nanometer chips in the field of chip manufacturing, and the mass production rate has reached a high level. Chips are key components in electronic devices, which use microelectronics technology to integrate complex circuits and systems on tiny silicon wafers.
2, China's domestic chip can now reach 90 nmMachines, wafers, photoresist and other equipment and materials account for a large proportion. Among the lithographic machine equipment, the current Shanghai Microelectronics is 90 nm. High-end KrF and ArF photoresist are almost dependent on imports, of which ArF photoresist is almost zero domestic. At present, the manufacturing process level of China's chip has reached 14 nm, which can meet the needs of most application scenarios. In the future, the manufacturing process of Chinese chips will be further improved, and it is expected that by 2025, the manufacturing process of Chinese chips will reach 7 nanometers.
According to recent news, ChinaThe lithography machine has made a major breakthrough, achieving a higher level of precision in the chip manufacturing process. At present, Chinese lithography machines have achieved a level that can produce 7 nanometers of wire width, and have made significant progress in resolution and manufacturability.
The Chinese lithography machine now reaches 22 nanometers. Before the breakthrough in microelectronics technology in Shanghai, China's domestic lithography machines have been stuck in the manufacture of chips with a 90nm process. This time, China has directly broken through from 90nm to 22nm, which means that China has achieved localization in some key core areas of lithography.
Nano will be the highest process level of our domestic lithography machine, strictly speaking, this is really not a high level, it is in front of 12, or even 1nm.
Domestic chip level can only achieve 90 nm. From the perspective of chip manufacturing, equipment and materials such as lithography machines, etchers, wafers, and photoresist account for a large proportion. Among the lithographic machine equipment, the current Shanghai Microelectronics is 90 nm. High-end KrF and ArF photoresist are almost dependent on imports, among whichArF photoresist is almost zero domestic. At present, the manufacturing process level of China's chip has reached 14 nm, which can meet the needs of most application scenarios. In the future, the manufacturing process of Chinese chips will be further improved, and it is expected that by 2025, the manufacturing process of Chinese chips will reach 7 nanometers.
China's domestic chip can reach 90 nanometers. Domestic chip level can only achieve 90 nanometers. From the perspective of chip manufacturing, equipment and materials such as lithography machines, etchers, wafers, and photoresist account for a large proportion. Which lithographic machine equipment, meshUp to 22 nanometers. Lithography machines are generally divided into three types according to the simplicity of operation, manual, semi-automatic and fully automatic.
The most advanced lithography machine is 90 nanometers. Nanotechnology now includes nano-biology, nano-electronics, nano-materials science, nano-mechanics, nano-chemistry and other disciplines.
Domestic lithography machine 90nm. The etching machine reached the 5nm level, the lithography machine is still at the 90nm level, and the "super resolution lithography equipment development" of the Chinese Academy of Sciences passed the acceptance in 2018, and its lithography resolution reached 22nm, which can be used for manufacturing in the future after combining double exposure technology10nm class chip.
China's lithography machine produces a few nanometers: The latest results show According to recent news, China's lithography machine has made a major breakthrough, achieving a higher level of accuracy in the chip manufacturing process. At present, Chinese lithography machines have achieved a level that can produce 7 nanometers of wire width, and have made significant progress in resolution and manufacturability.
14 nm. According to the latest data, as of 2023, China has been able to produce 14 in the field of chip manufacturingNanoscale chips, and the mass production rate has reached a high level. Chips are key components in electronic devices, which use microelectronics technology to integrate complex circuits and systems on tiny silicon wafers.
China's domestic chips are currently able to reach the process level of 90 nm. In the key links of chip manufacturing, equipment and materials such as lithography machine, etching machine, wafer, photoresist occupy an important proportion. In particular, lithography equipment, at present, Shanghai microelectronics enterprises have been able to provide 90 nm level products.
Huawei is currently capable of producing 3-nanometer chips. Huawei's chip systemManufacturing technology has reached the level of several nanometers, and is developing 2 nanometer technology chips. Huawei has strong competitiveness in areas such as mobile devices, cloud computing and artificial intelligence, thanks to its advanced technology and manufacturing capabilities in chip manufacturing.
Domestic chip level can only achieve 90 nm. From the perspective of chip manufacturing, equipment and materials such as lithography machines, etchers, wafers, and photoresist account for a large proportion. Among the lithographic machine equipment, the current Shanghai Microelectronics is 90 nm. High-end KrF and ArF photoresist are almost dependent on imports, of which ArF photoresist is almost zero domestic.
Nano. According to Baidu Encyclopedia information shows that China can produce 14-nanometer chips by September 25, 2023, with a mass production rate of 95 percent. A chip is an electronic component, manufactured by microelectronics technology, that integrates circuits and systems on a tiny piece of silicon.