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Is photoresist a semiconductor material? The relationship between photoresist and semiconductor
Photoresist is the core material of lithography technology in semiconductor manufacturing process, photoresist is the pattern transfer medium, which uses the different solubility after the light reaction to transfer the mask pattern to the substrate, mainly by the photosensitive agent (photoinitiator), polymerization agent (photosensitive resin), solvent and additives. Photoresist is widely used in the processing of micro-graphic circuits in the optoelectronic information industry and is a key material in the field of electronic manufacturing.
29
2023
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Tens of millions of yuan investment in Weixin materials
According to the public number of Yida Capital, Yida Capital has recently completed an investment of tens of millions of yuan in Ningbo Microchip New Material Technology Co., Ltd. Weixin Material was established in 2018 and is a R & D and production enterprise of monomers and resins for KrF and above photoresists. The company has electronic grade monomer and high-end semiconductor resin mass supply capacity, has been recognized by Japanese and Korean customers.
12
2021
Photoresist: key materials for semiconductor localization, core enterprise combing
Photolithography process is a key process in the manufacture of integrated circuits and is a prerequisite for other steps to be carried out normally. The photolithography process accounts for 35% of the entire wafer manufacturing cost, and the time-consuming process accounts for 40% to 60% of the entire manufacturing process. Photoresist is a key material in the graphic processing technology. Photoresist, also known as "photoresist", is a carrier medium for lithography. It can use photochemical reactions to convert light information into chemical energy after diffraction and filtering in the lithography system, thereby transferring the micro-pattern from the mask to the substrate to be processed.
