SOP RSPI - In-Depth Notes

SOP RSPI Overview

  • Reel Service Philippines Inc. (RSPI): Manages various processes in semiconductor packaging and testing.

Core Values

  • E - Efficiency
  • C - Care
  • C - Commitment
  • I - Integrity
  • T - Teamwork
  • E - Excellence

Amkor Core Values

  1. Integrity: Upholding strong moral principles.
  2. Trust: Building reliable relationships.
  3. Reliability: Consistency in operations.

Front of Line (FOL) Processes

  1. Die banking and Wafer Incoming
  2. Mount
  3. Saw
  4. Wash
  5. Second Optical Inspection
  6. Die Attach
  7. Die Attach Cure
  8. Wire Bond
  9. Third Optical Inspection
  10. Third Optical Quality Control

End of Line (EOL) Processes

  1. Molding
  2. Post Mold Cure
  3. Deflash and Trim
  4. Marking
  5. Central Load Finish
  6. Form and Singulation
  7. Final Visual Inspection
  8. Packing

System Correction/Change Control (Error Correction Process)

  • CLEAN ROOM: Standards and protocols for maintaining cleanliness.
  • ESD (Electrostatic Discharge): Manage risk associated with static electricity.

Types of Grounding

  1. Personnel
  2. Work Station
  3. Equipment

Quality Control Tags

  • Yellow Tag: Limited Use
  • Red Tag: Do not use tag

Quality Awareness

  • Poor Quality: Associated with excuses:
    • Egoism (3rd excuse)
    • Complacency (2nd excuse)
    • Wrong Quality Mindset (1st excuse)

Security Policies

  • ATP Security Policy: Protects employees and guests through various controls:
    1. Manned Guarding/Security Guards
    2. Closed Circuit Television (CCTV)
    3. Monitoring of Exit Doors
    4. Body Frisking
    5. Turnstile Access Control
    6. Access Badge Control

Security Access Levels

  • Green: Visitor Control
  • Yellow: Limited access
  • Blue: Restricted, limited to production and personnel
  • Orange: Restricted, limited personnel only
  • Red: Restricted access; need-to-know basis

Document Security Levels

  1. Open: Can be shared publicly
  2. For Internal Use: Private use within the company
  3. Confidential: Sensitive to Amkor
  4. Sturdy Confidential: Highly sensitive documents

Environmental Safety and Health (ESH)

  • ISO 14001: Environmental Management
  • ISO 45001: Occupational Safety and Health Management System

Safety Terms

  • Hazard: Potential risk of harm.
  • Unsafe Condition: Hazardous condition at the workplace.
  • Unsafe Act: Violation in safety standards.
  • Incident: Work-related event resulting in injury.

Risk and Controls

  • Hierarchy of Control (Most to Least Effective):
    1. Elimination
    2. Substitution
    3. Engineering Controls
    4. Administrative Control
    5. Personal Protective Equipment (PPE)

Chemical Safety Hazards

  • Classification of hazardous chemicals:
    • Physical Hazards: Flammable, Combustible, Pyrophoric, Unstable, etc.
    • Health Hazards: Acute (short-term) and Chronic (long-term) exposures.

Statistical Process Control (SPC)

  • SPC: Monitoring process behavior to reduce variability.
  • Types of Data:
    • Continuous (e.g., measurements)
    • Discrete (pass/fail outcomes)

Control Charts

  • Natural Cause Variations: Expected and manageable variations.
  • Assignable Cause Variations: Unpredictable; require intervention.
  • Important Terms:
    • Upper Control Limit (UCL)
    • Lower Control Limit (LCL)
    • Point Out of Control (POC): Data points outside acceptable limits

Conclusion

  • Emphasis on maintaining quality, safety, and adherence to policies to ensure flawless service and product delivery.