Under the rapid development of semiconductor technology,The cleaning work in the laboratory is particularly crucial。Even tiny pollutants can have a significant impact on the performance and reliability of chipsSnowflake cleaning machine,With its unique cleaning mechanism and efficient stain removal ability,Gradually becoming an indispensable cleaning tool in semiconductor laboratories。

Snowflake cleaning machineWorking principle of

Snowflake cleaning machineUsing high pressure to convert liquid carbon dioxide(Or other environmentally friendly solvents)Convert into tiny snowflake particles,When these particles collide with the surface of semiconductor materials at high speed,Capable of generating strong physical impact force,Simultaneously incorporating the low-temperature effect,Effectively remove various pollutants from the surface。This non-contact cleaning method,Not only does it avoid scratches and damages that may be caused by traditional mechanical cleaning,It also ensures thorough and efficient cleaning。

In the laboratory stage of semiconductor research and development,Chip samples are often more fragile and sensitive,We need a cleaning method that can effectively remove pollutants without causing damage to the sample。Snowflake cleaning machineBy spraying carbon dioxide snowflakes at high speed,Utilize physical shock and low-temperature effects,Capable of accurately removing grease from the surface of chips、Particles and chemicals,Simultaneously avoiding mechanical or chemical damage to the sample。This non-contact cleaning method ensures the accuracy and reliability of experimental data,Laying a solid foundation for subsequent research and development work。

Snowflake cleaning machineThe snowflake particles are extremely small in size,Capable of penetrating into the tiny gaps and depressions on the surface of the wafer,Thoroughly remove pollutants at the micrometer or even nanometer level,Like particles、organic compound、Metal ions, etc。This high-precision cleaning capability,Provided reliable assurance for semiconductor manufacturing processes。In the laboratory,This deep cleaning capability is crucial for ensuring the purity and performance of chip samples。

Semiconductor laboratories have extremely high requirements for environmental protection and safety。Snowflake cleaning machineThe cleaning medium used is liquid carbon dioxide,Non toxic and harmless,And no harmful waste liquid or gas is generated during the cleaning process。This meets the high standards of environmental protection and safety required by the semiconductor industry,Helps protect the laboratory environment and the health of operators。

modernSnowflake cleaning machineUsually highly integrated with automation equipment in semiconductor laboratories,Realize automated cleaning。Through precise control systems and efficient cleaning processes,Capable of completing the cleaning of a large number of chip samples in a short period of time,Improve laboratory work efficiency and research and development speed。

Application examples

During the pre-processing stage of silicon wafers,Snowflake cleaning machineCan quickly remove surface abrasive residue and small scratches,Provide a clean foundation for subsequent processes。Cleaning process before lithography,The surface of the wafer must be kept absolutely clean,To avoid pattern distortion or defects。Snowflake cleaning machineCan thoroughly remove surface pollutants,Ensure the accuracy and quality of photolithography patterns。in addition,In the cleaning process before chip packaging,Snowflake cleaning machine with its unique cleaning mechanism and efficient stain removal ability,Ensure that the chip meets extremely high cleanliness standards before packaging,Improved the performance and stability of the packaged chip。

Snowflake cleaning machineWith its unique cleaning mechanism and efficient stain removal ability,Has demonstrated outstanding performance in the cleaning work of the semiconductor laboratory。Its high-precision cleaning treatment、Deep cleaning capability、Characteristics of environmental protection, safety, and efficient automation,Make the snowflake cleaning machine an indispensable cleaning tool in semiconductor laboratories。With the continuous development of semiconductor technology,The snowflake cleaning machine will continue to be optimized and upgraded,Provide more efficient solutions for semiconductor laboratories、environment protection、Safe cleaning solutions,Promote the sustainable development and innovation of semiconductor technology。