Case study

From one demo laser to a TGV production line

[Customer] needed crack-free through-glass vias at production volume. This is how one test laser became [number] lasers on their line.

Published [date] [x] min read

[Photo: customer production line with LITILIT lasers]

[number]

LITILIT lasers now running on the production line.

[value] µm

Via diameter in [value] mm borosilicate glass.

[value] %

Yield after selective etching.

The challenge

[Customer] makes glass interposers for advanced packaging. Their existing process left microcracks around the vias, and yield dropped in reliability testing. They needed a process that was crack-free and could scale to [number] vias per panel.

Why they tested LITILIT

[Why the compact, air-cooled format mattered for their machine and cleanroom, and what they compared it with.]

[Requirement 1]
[Requirement 2]
[Requirement 3]

The test

[How the sample test in the Vilnius application lab ran, which parameters were used and what the first results showed.]

[Microscope image: via cross-section]

[Material], [thickness] mm, [value]× magnification.

Scaling up

[From one demo laser to a pilot line to [number] lasers. What changed in the process window, and how the order volumes grew.]

“[Customer quote about the result and working with LITILIT.]”
[Name], [Role], [Customer]

Results

[Measured results: yield, throughput, uptime, cost per part. Use real numbers only.]

[Photo]

PCD tools

[Customer]: PCD sharpening at production volume

Moving diamond tool sharpening from grinding to laser, without losing edge quality.

INDYLIT 20 [Region]

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