Laser marker for post-process traceability of semiconductor package substrates.
The unique ID for each substrate allows for tracing the history from assembly to packaging.
For product traceability management, a laser marker that marks unique IDs is essential. The LMS-K500ML is an inline laser marker that directly marks unique IDs (2D codes and characters) on glass epoxy, glass, and ceramic substrates, serving as the starting point for linking data from each assembly and packaging process. 【Usage Scenarios】 - Assigning unique IDs to glass epoxy, glass, and ceramic substrates for packaging to serve as a starting point for subsequent processes. - Linking data from each assembly and packaging process at the substrate level. - Tracking process history necessary for yield analysis in subsequent processes on a per-sheet basis. 【Benefits of Implementation】 - Identifying the target substrate and lot during defect occurrences, minimizing the scope of selection. - Reading and verifying 2D codes after printing to prevent misrouting to subsequent processes. - Establishing a data foundation for yield improvement through cross-process traceability.
basic information
【Features】 - Equipped with a Keyence 3-axis laser marker. CO2, UV, and YVO4 light sources can be selected according to the substrate material. - Compatible materials include resin-based substrates (such as FR-4 and CEM-3), as well as glass and ceramic substrates. - High-performance image processing standardly equipped for XY position correction, front and back identification, and 2D code reading judgment. - Supports DataMatrix (ECC200), QR, Micro QR, 1D codes, sequential numbering, and date/time. - Target substrates range from a maximum of 380×280mm to a minimum of 50×50mm, with a thickness of 0.6 to 2.2mm. - Operates completely air-free and connects only to AC100V (200V specification is also possible). No ink or labels required, resulting in zero consumables. 【Our Strengths】 Approximately 30 years of experience in laser marking and traceability. Made in Japan, minimizing the risk of technical information leakage. We offer free test printing on actual substrates (work tests).
Price information
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Delivery Time
Model number/Brand name
LMS-K500ML Series (Laser marker compatible with CO2, UV, and YVO4 / Traceability support for semiconductor package substrate post-processing)
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
