VertaBond

The YES VertaBond™ vacuum furnace provides complete, reliable wafer and panel bonding in less time with a reduced thermal budget.

Superior bond strength as well as excellent particle performance come from the VertaBond’s precise temperature uniformity in a low vacuum environment.

Innovative manufacturers utilize VertaBond for demanding 3D stacking and heterogeneous integration applications in HBM and other critical areas.

Wafers

Runs two wafer sizes in parallel in large batch sizes.

Panels

Handles panel dimensions down to 200 μm thickness without breakage.

Copper Eless

Efficient electroless plating of copper for both surface bonding and glass core liner.

Values

Optimal on-board chemical
management

Specialized handling with panel shock

Low COO with high throughput

Applications

Via liner

Build-up layers

Interconnects

Glass Etch

Tested on multiple commercially available substrates, the glass core etch can be specified for specific glass needs.

Values

Specialized glass panel handling

Optimized chemical usage

Onboard analysis and metrology

Applications

Through glass via etch

Glass cavity etch for embedded devices

ENEPIG / ENIG

Electroless plating processes for enhanced bonding in advanced packaging.

Values

Optimal on-board chemical management

Specialized handling with panel shock

Low COO with high throughput

Applications

Final layer interface for bonding

Extends package lifetime

Protects copper layers from oxidation

Metal Etch

Metal etch capability for Cu, Ti, TiW, Ru, and more.

Values

Multiple chemical processes available

Efficient onboard chemical management

Chemical cabinets available
for bulk chemical delivery

Applications

Seed metal etch

Standard Cleans

Metal etch capability for Cu, Ti, TiW, Ru, and more.

Values

High efficiency processing

Ultrasonic and megasonic agitation available

Flexible setup for multiple processes

Applications

Front end particle cleans

Post SiC wafer cleans

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Values

Void-free hybrid bonding

Bonding in less time and at lower temperatures using a vacuum

Low wafer warpage

Less film stress from vacuum anneals produces better bonding properties and less wafer warpage

Vacuum anneal

Providing Cu-Cu bonding without voids, delamination, or dishing. Enabling 6 µm pitch with no voids or bubbles

Applications

WtW Hybrid Bonding

DtP Bonding

PtP Bonding

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