Semiconductor Circuit Pattern Baking Technician
はんどうたいかいろぱたーんやきつけこう
Industry & Occupation
Classification
Summary
A technical job responsible for heat-treating photoresist patterns after exposure in the photolithography process of semiconductor manufacturing to fix circuit patterns on wafers.
Description
Semiconductor circuit pattern baking technicians handle the baking (pre-bake and post-bake) process in the photolithography stage within cleanrooms. They mainly set wafers after photoresist coating or exposure into dedicated equipment, strictly control temperature and time for heat treatment, and fix circuit patterns onto wafers. They also perform equipment setup, process parameter management, quality inspections (such as microscope checks), initial response to abnormalities, daily equipment maintenance, and record-keeping. They adhere to strict cleanroom work procedures, pay attention to safety and health regulations, and ESD measures while performing tasks.
Future Outlook
With the expansion of semiconductor demand, stable job openings are expected, but with the progress of automation and smart factories, there will be an increase in career transitions to high-value-added processes and process engineers.
Personality Traits
High Concentration / Meticulous / Strong Sense of Responsibility
Work Style
Career Path
Manufacturing Operator (Entry Level) → Manufacturing Operator (Advanced Level) → Process Engineer → Quality Control Engineer → Line Supervisor
Required Skills
Cleanroom Work Experience / ESD Measures / Equipment Maintenance / Exposure Equipment Operation / Process Condition Management
Recommended Skills
Data Analysis / English Document Reading Ability / Equipment Troubleshooting / Statistical Process Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because minute pattern shifts or uneven baking can lead to product defects. |
| Physical Stamina & Endurance | Due to prolonged standing work in cleanrooms and continuous wearing of dust-proof protective gear. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Creativity is not highly required as it involves accurately repeating prescribed processes. |
| Numerical & Quantitative Analysis | There is numerical input for process parameters, but advanced mathematical analysis is not required. |