LTX-Credence
Sapphire
Provisional entry — research in progress
This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.
What it is
How it works
General reference — not yet source-verifiedA test and probe system brings electrical probes into contact with device pads or wafer-level sites so that electrical measurements can be made before final assembly.
Where it fits in the process flow
General reference — not yet source-verifiedThe Sapphire sits in the semiconductor test flow at wafer level, before packaging and final product screening.
The Sapphire supports probe-based evaluation of devices while they remain on wafer, allowing electrical test before downstream assembly steps.
Applications
The Sapphire is used for semiconductor wafer probing and test operations.[2][3]
What do the numbers mean?
Configuration & options4
Where are the manuals?
Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.
Not publicly documented
Field notes
No research found yet — worked with this tool? Share what you know.
Frequently asked questions
What type of equipment is the LTX-Credence Sapphire?
The LTX-Credence Sapphire is a semiconductor test and probe system.[2]
Where does the Sapphire fit in the semiconductor manufacturing process?
The Sapphire sits in the semiconductor test flow at wafer level, before packaging and final product screening.[2]
What is the Sapphire used for?
The Sapphire is used for semiconductor wafer probing and test operations.[2]
Not publicly documented
The following facts about the Sapphire are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Sapphire are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the Sapphire are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the Sapphire are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the Sapphire are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the Sapphire is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No research found yet — worked with this tool? Share what you know.
Sources & citations
Sources (3)Every fact above is drawn from these public sources
- [1]Equipment inventory listing
- [2]waferpedia.com — waferpedia.comwaferpedia.com
- [3]LTX / Credence Sapphire | SPS Global — semi-sps.comsemi-sps.com
Last updated Oct 7, 2026.
