Custom Dicing Service

Platypus Technologies offers a customizable dicing service for a range of substrate materials. Accommodations can be made for both silicon wafers and glass substrates. Substrates are scribed, and then broken into individual pieces. Well-defined scribing lines are made with a diamond finished scribing wheel. This process does not involve heat therefore prevents any potential damage to a substrate material. 

What is Plasma Cleaning?

Reactive gas molecules form what is known as plasma. The ions and electrons in plasma are used to remove unwanted organic contaminants. Unwanted particles are removed through a vacuum system. This cleaning procedure creates an ideal sterilization process. In addition, plasma cleaning eliminates the need for expensive solvents since substrate surfaces can be cleaned via a chemical reaction within plasma molecules.  

Why Is There a Shortage of Silicon Chips?

Silicon chips are a type of integrated circuit that is the primary electronic component of computing devices. The chips are mainly made from silicon (as the name suggests), which is the second most abundant element on the earth. In the last few years, there has been a significant shortage of silicon chips across the world. In this article, we explain the reasons why and the effects of this shortage.

Thin Film Interference Effects

During the photolithography process, thin film interference effects can influence a substrates surface properties. Common interference effects include the standing wave effect, reflective notching, edge bead formation, and under/over baking. The Platypus Technologies engineers have enhanced our standard operating procedures to account for potential defects caused by thin film interference effects.

The Basics of Surface Science: Nanoscale Chemistry & Physics

Surface science is a highly complex field that spans multiple disciplines and is related to the chemical and physical interactions that take place when two phases come together. These interfaces can be solid-vacuum, liquid-gas, solid-liquid, solid-gas, etc. This article will outline some of the basic elements of surface science and how it is used.

OEM Silicon Chips & Wafers for Biosensors

New human health challenges arise in response to an array of geopolitical and socioeconomical factors including radical global population growth, paradigm shifts in social behaviour, or increased urbanization and loss of land for agriculture. This creates unique opportunities for innovators and original manufacturers (OEMs) who are willing to collaborate and deliver solutions to the next generation of environmental and human health problems.

Pros and Cons of Surface Patterning Via Screen Printing

Surface patterning is the general term used to describe any fabrication method for modifying a substrate with extremely fine precision. Producing detailed surface structures with microscale features is now a matter of course for scientists and engineers in a wide range of application areas. As with any new manufacturing paradigm, there are various technical routes for creating precision surface patterns. Selecting the best surface patterning method can subsequently be a difficult choice.