Analytics Solutions for the Semiconductor Manufacturing Industry - PowerPoint PPT Presentation

About This Presentation
Title:

Analytics Solutions for the Semiconductor Manufacturing Industry

Description:

The semiconductor industry faces several challenges that impact the effectiveness of yield analytics solutions. These challenges include equipment and process complexity, process dynamics, and data quality. To overcome these challenges, the industry recognizes the need for domain or subject matter expertise (SME) in tool process and analytics. – PowerPoint PPT presentation

Number of Views:3
Slides: 5
Provided by: yieldWerx_YMS
Tags:

less

Transcript and Presenter's Notes

Title: Analytics Solutions for the Semiconductor Manufacturing Industry


1
Analytics Solutions for the Semiconductor
Manufacturing Industry https//yieldwerx
.com/
2
The semiconductor industry faces several
challenges that impact the effectiveness of yield
analytics solutions. These challenges include
equipment and process complexity, process
dynamics, and data quality. To overcome these
challenges, the industry recognizes the need for
domain or subject matter expertise (SME) in tool
process and analytics. Analytics and yms
solutions are crucial for addressing the
challenges in the semiconductor data
manufacturing industry. These yield management
solutions leverage advanced techniques and
subject matter expertise to overcome complexity,
manage process dynamics, and improve data
quality. By incorporating expertise, analytics
solutions effectively analyze and control the
semiconductor manufacturing process.
Next-generation Fault Detection and
Classification (NG-FDC) techniques offer improved
accuracy and efficiency by incorporating
automated analysis and SME knowledge. Overall,
integrating subject matter expertise is essential
for achieving robust manufacturing processes and
enhanced performance in the semiconductor
industry. Equipment and Process Complexity  The
semiconductor manufacturing process involves the
use of highly complex and expensive equipment.
These machines, often costing millions of
dollars, consist of intricate subsystems and have
numerous potential failure points. Understanding
the detailed operations and interactions of these
machines requires expertise in tool process and
predictive analytics in semiconductor. Domain or
subject matter experts play a crucial role in
addressing equipment complexity. Their expertise
helps in data collection, interpretation, and
treatment. SMEs can provide insights into the
nuances of equipment operations, identifying
critical variables and features for effective
analysis. Their input in model building and
solution deployment ensures robust and
maintainable analytics solutions. Process
Dynamics  The semiconductor manufacturing process
is subject to significant dynamics influenced by
internal and external factors. Internal factors
include the gradual depletion of consumables,
such as chemicals and gases used in the
fabrication process. Understanding the impact of
these factors on the process operation requires
expertise in tool process and analytics. External
factors, such as maintenance events and changes
in ambient conditions, also contribute to process
dynamics. Maintenance activities, including
equipment calibration and cleaning, can introduce
variations in process performance. Changes in
ambient conditions, such as temperature and
humidity, can affect the behavior of the
manufacturing process. SMEs play a vital role in
incorporating these external factors into
analytics solutions to ensure accurate analysis
and control.
3
Data Quality  While the semiconductor industry
has made strides in improving data quality,
challenges related to accuracy, availability, and
context richness persist. Generating and
collecting vast amounts of data during the
manufacturing process is not enough. Ensuring the
quality and reliability of this data is essential
for effective analytics. SMEs contribute their
expertise in data collection and treatment to
ensure accurate and relevant data for analysis.
SMEs bring their understanding of the process
context to data analysis. They provide insights
into the relevance of specific data sources,
identify potential sources of error or bias, and
validate the accuracy and completeness of the
data. By incorporating SME knowledge, analytics
solutions can rely on high-quality data, enabling
more accurate analysis and decision-making. Advanc
ed Process Control (APC)  Advanced Process
Control (APC) encompasses a range of techniques
and technologies aimed at improving process
performance, stability, and yield management in
the semiconductor industry. It includes online
equipment and process fault detection (FD) and
process control (R2R control). Traditional fault
detection methods in APC have limitations,
including high setup costs and high rates of
false or missed alarms. The complexity of
semiconductor manufacturing processes makes it
challenging to define accurate fault detection
rules. SMEs are essential in overcoming these
limitations by providing expert knowledge for
refining fault detection algorithms and
rules. Next-Generation Fault Detection and
Classification (NG-FDC)  Next-generation Fault
Detection and Classification (NG-FDC) techniques
have emerged as a solution to the limitations of
traditional fault detection methods. NG-FDC
incorporates trace-level automated analysis and
semi-automated trace partitioning, feature
extraction, and limit monitoring. These
techniques leverage the expertise of SMEs to
reduce model-building times and improve alarm
accuracy. NG-FDC benefits greatly from the
incorporation of SME expertise. SMEs contribute
their domain knowledge to define and refine the
rules and algorithms used in NG-FDC. Their
insights into the process behavior and critical
variables enable accurate fault detection and
classification. By leveraging SME knowledge,
NG-FDC systems become more robust and
maintainable, leading to improved manufacturing
process control and production yield.
4
  • Conclusion
  •  
  • In the semiconductor manufacturing industry, the
    challenges of equipment and process complexity,
    process dynamics, and data quality require
    advanced analytics solutions. While data-driven
    approaches are important, the incorporation of
    domain or subject matter expertise (SME) is
    critical for robust and maintainable analytical
    solutions. The industry has adopted Advanced
    Process Control (APC) techniques, but traditional
    fault detection methods have limitations.
    Next-generation Fault Detection and
    Classification (NG-FDC) techniques, combined with
    SME knowledge, provide enhanced fault detection
    accuracy and enable better control of the
    manufacturing process.
  • References
  •  
  • Smith, J. (2019). Advanced Analytics in
    Semiconductor Manufacturing Addressing Key
    Challenges. Semiconductor Digest.
  • Chen, L., Lee, J. (2018). Advanced Process
    Control for Semiconductor Manufacturing. CRC
    Press.
  • Zhang, Y., et al. (2017). Next-generation fault
    detection and classification for semiconductor
    manufacturing. IEEE Transactions on Semiconductor
    Manufacturing, 30(3), 270-278.
  • Li, Y., et al. (2020). Data Analytics for
    Semiconductor Manufacturing Concepts,
    Methodologies, and Applications. IEEE
    Transactions on Semiconductor Manufacturing,
    33(4), 475-493.
Write a Comment
User Comments (0)
About PowerShow.com