Lithography, emes, micro nano processing, lithography sub micro OEM

Lithography, emes, micro nano processing, lithography sub micro OEM
Number HK-MEMS-001
Parameter Si wafer-MEMS
Specifications MEMS
Texture of material Silicon material
Colour Transparent + metal
Brand ZIXIN
Product Details

Photolithography is the most important step in the manufacturing process of semiconductor devices. Photolithography is a process that uses a mask with graphic design to form a pattern on the substrate through photochemical reaction, exposure and development. Lithography technology is mainly used in semiconductor device processing, integrated circuit manufacturing, etc. Lithography emes, micro nano processing, lithography emes micro nano processing, lithography sub micro level OEM

The main process of photolithography: first, ultraviolet light irradiates the surface of the substrate with a layer of photoresist film through the mask, causing chemical reactions in the photoresist in the exposed area; Then dissolve and remove the photoresist in the exposed area or unexposed area through the development technology (the former is called positive photoresist, and the latter is called negative photoresist), so that the pattern on the mask is copied onto the photoresist film; Finally, the pattern is transferred to the substrate by etching technology.

Processing parameters of purple core Zixin semiconductor lithography

Machining accuracy: 1 μ m. Accuracy is within 5%

Substrate materials: silicon wafer, oxidized silicon wafer, glass, sapphire, ceramics, pi/pet flexible substrate

Substrate size: 6', 4', 2', and irregular chips


If you have an inward remittance,Please request the remitter to instruct remitting bank to route the payment as fllows:

Beneficiary Bank:
Industrial and commercial,bank of china,Anhui branch
Swift BIC:
ICBCCNBJAHI
Beneficiary Name:
Anhui zixin semiconductor technology Co.,Ltd
Account:
1309079019200152506
Address:
No.80 Fengshu street,Liufan village,Liufan township,Taihu county,Anqing city,Anhui province.

Anhui ZIXIN semiconductor technology Co.,Ltd
E-mail: uvclcd@qq.com          
QQ:2197320943 Tel.: +86-4008601710
Fax:+86-556-4371082 Address: No. 80, fengshu street, Liufan village, Liufan Township, Taihu County, Anqing City, Anhui Province