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Technology &
Plasma Insights

Articles on plasma cleaning, surface treatment, and semiconductor manufacturing from the SCI Plasma engineering team.

A row of magenta plasma discharges glowing between the electrode bars inside the chamber of an SCI QML inline plasma system
  • Plasma Cleaning
  • Semiconductor Manufacturing

Semiconductor Plasma Cleaning: How the Process Works and Where It's Used

Semiconductor manufacturing leaves little room for surface contamination. This guide explains how plasma cleaning works, where it is used in assembly and packaging, how it helps prevent NSOP, and which plasma system options suit semiconductor production.
A close macro of an atmospheric plasma jet: a slim cylindrical nozzle pointed down at a surface in open air, emitting a fine focused violet-blue plasma plume onto the material.
  • Plasma Cleaning
  • Adhesion & Bonding

Atmospheric Plasma Cleaning: Solving Surface Contamination and Adhesion Problems in Manufacturing

In high-performance manufacturing, small surface variations can have a big impact on final product quality.
Stainless steel lead-frame magazines queued on the magazine table of an SCI Quadrio plasma system, one loaded at the front station under the process lights
  • Process Fundamentals

Improving Manufacturing Throughput Without Compromising Quality

Understanding what is truly restricting throughput is the first step toward solving it and unlocking a more reliable, high-yield production process.
A row of gold ball bonds along the edge of a silicon die, fine gold wires arcing away into soft focus.
  • Plasma Cleaning
  • Adhesion & Bonding
  • Semiconductor Manufacturing

Why Your Wire Bonding Is Failing and How to Fix It with Plasma Cleaning

Wire bonding failures don't happen by accident, and blaming machines or operators misses the real problem.
A component resting on the perforated mesh electrode of a plasma chamber, magenta plasma glowing through the mesh cells around it.
  • Plasma Cleaning
  • Process Fundamentals

Plasma Cleaning Explained: What It Does and Why It Matters for Adhesion

Discover plasma cleaning, an eco-friendly, cost-effective way to remove unwanted materials from object surfaces. Learn how it works here.
SCI's JUNO batch plasma system, chamber door open to show the shelf stack, beside the QML-4CI four-lane inline system, labelled batch and inline.
  • Plasma Cleaning
  • Process Fundamentals

Batch vs Inline Cleaning Equipment: Which Treatment Solution is Right For Each Production Line

In this guide, we explore how batch and inline systems works, where they are commonly used, and how to determine which option is best suited to your operation.
A stamped copper lead frame strip, its repeating square die pads ringed by combs of fine tapered leads, with pilot index holes along both edges
  • Adhesion & Bonding
  • Semiconductor Manufacturing

Bond Strength and Yield: Engineering Stability into Every Frame

Bond strength isn't a constant—it's the outcome of surface prep, material control, and the process environment. When failures occur,...
The cut edge of a bonded three-layer stack — metal, adhesive and polymer — with a dark blister opening along the upper interface where the bond has failed
  • Plasma Cleaning
  • Adhesion & Bonding

How Plasma Cleaning Solves Delamination Risks in Multi-Material Assemblies

When two materials don't bond properly, failure is often only a matter of time. Delamination—where bonded surfaces separate under stress...
A stamped lead frame strip running diagonally across a flat dark surface, one section lifting clear of the table with a bright sliver of light and a shadow in the gap beneath it
  • Semiconductor Manufacturing
  • Plasma Cleaning

Lead Frame Handling Challenges: How Complex Frames Affect Production

Warped or sagging lead frames turn automated handling into mispicks, jams and scrap. This guide covers how to engineer handling systems for real-world frame variability, and where vacuum plasma cleaning fits in the lead frame process.
A circular silicon wafer standing on edge, its mirror surface shimmering with iridescent thin-film interference colours from an ultra-thin deposited coating.
  • Coatings & Surface Modification
  • Semiconductor Manufacturing

Plasma-Assisted ALD: Precision for High-Tech Coatings

Atomic layer deposition (ALD) is a revolutionary thin-film coating technology that has become indispensable in industries where precision...
Two matte black polymer housing halves parted along their joint line, a thin even bead of clear structural adhesive running along the mating flange
  • Surface Activation
  • Adhesion & Bonding

Plasma Treatment for Enhanced Polymer Bonding

In today's fast-evolving industries, from automotive to biomedical devices, the demand for strong, durable, and reliable polymer bonding...
A view through the round viewport of a stainless-steel vacuum plasma chamber, its interior filled with a soft, even violet-blue plasma glow.
  • Process Fundamentals

Advanced Plasma Techniques: Transforming Industrial Applications

Plasma, often known as the fourth state of matter, has become a game-changer across numerous industries, enabling innovations that...