NEO HB room-temperature direct/hybrid bonding

SET Corporation · Process equipment and thermal control

Purpose: Direct/hybrid bonding needs die-placement and post-bond displacement comparisons across the wafer.
Technical approach: NEO HB combines closed-loop alignment, automated placement and room-temperature direct/hybrid bonding.
Scope of use: Die-to-wafer/substrate use needs stack-specific surface, geometry and subsequent thermal-process confirmation.
Limitations and open questions: These evaluation considerations are compiled by BLNKK from public information. They are not supplier guarantees or a mandatory submission checklist.
Scope and limitations
Equipment accuracy is not a customer overlay distribution or electrical-yield guarantee. Room-temperature bonding does not establish universally anneal-free or pretreatment-free processing.
What to prepare
BLNKK suggests preparing fiducials, die/wafer distortion, surface readiness, placement/post-bond overlay and thermal history.
Confirm with the supplier
Confirm accuracy definitions, samples/modes, clamping/alignment and surface/thermal processes; discuss overlay and bond/electrical validation.
Public evidence: SET describes bonding processes, post-bond accuracy and stand-alone/fully automatic modes.

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