point engineering

R&D Project

  • Conventional C4 Bump
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    • Diameter: 50 ~ 200um
    • Pitch: 30 ~ 200um
    • Solder Cap shape: Oval
  • PEC Micro Pillar Bump
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    • Diameter: 10 ~ 100um
    • Pitch: 15 ~ 150um
    • Solder Cap shape: Per customer's request
    • Material: Per customer's request
    • Minimize size up to ∅10um
    • Narrow the pitch up to ∅15um
    • Freedom of shape and design
    • Fully vertical Cu Pillar

Leading the new era with
Cutting-edge semiconductor packaging solution

Micro Pillar Bump

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Solder layer
Materials

① SnAg / ② Ni

Thickness

3 ~ 6um (± 1)

Pillar
Materials

① SnAg / ② Ni

Size

10 ~ 100um (± 1)

Thickness

10 ~ 100um (± 3)

Design

'/
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Array pitch

(20 ~ 150um)


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suggestions about PEC,
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