Circuit Wiring Worker (IC・LSI Manufacturing)
かいろはいせんこう（アイシー・エルエスアイせいぞう）
Industry & Occupation
Classification
Summary
A manufacturing technical job that connects IC or LSI chips to external package terminals using fine wires to perform electrical wiring.
Description
Circuit Wiring Workers (IC・LSI Manufacturing) wire semiconductor chips to lead frames or substrates of external packages using wire bonding machines to establish electrical connections. In a clean room environment, they use microscopes to precisely bond fine wires such as gold wires or aluminum wires. They manage wire tension, length, bonding temperature, etc., to reduce defects. To ensure stable production line operation, they adjust work conditions, detect abnormalities, perform quality inspections, and engage in process improvements as needed.
Future Outlook
With the expansion of demand in the semiconductor industry, the importance of fine wiring technology increases. While automation progresses, highly precise work is expected to continue to be required.
Personality Traits
Dexterous hands and good at detailed work / High concentration / Meticulous
Work Style
Career Path
Operator → Leader/Section Chief → Process Improvement Technician → Manufacturing Manager
Required Skills
Clean Room Work Procedures / Microscope / Use of Precision Measuring Instruments / Wire Bonding Machine Operation
Recommended Skills
Material Properties Understanding / Microscope Observation / Quality Control / Semiconductor Manufacturing Process Knowledge
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | High precision and attention are required for bonding fine wires. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | High necessity to follow work procedures, with little room for creative thinking. |
| Numerical & Quantitative Analysis | No need for advanced calculations. |
| Physical Stamina & Endurance | Standing work and microscope observation do not impose significant physical strain. |
Aliases
- Wire Bonder
- Wire Bonding Operator
Related Jobs
- Chip Assembler
- Inspector
- Semiconductor Manufacturing Operator