Meister D die-placement inspection

Koh Young Technology · Engineering measurement and characterization

Purpose: Placed dies require checks of visible position and appearance, with height and tilt capability established for the selected model.
Technical approach: Meister D uses 3D optical inspection for small components and dies. The supplier assigns mirror-surface die height and tilt inspection specifically to Meister D+.
Scope of use: Evaluate accessible dies using the actual carrier, spacing, reflective surfaces and coordinate references.
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
Visible surfaces do not establish die positions after molding. Do not transfer D+ reflective-height capability to D.
What to prepare
BLNKK suggests representative dies and carriers, placement coordinates, reference marks and relevant defect samples.
Confirm with the supplier
Confirm model-specific height/tilt performance, coordinate export and integration with downstream RDL alignment.
Public evidence: The official body distinguishes D from D+ and describes inspection of visible microcracks, chipping and foreign material.

Contact the supplier

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