component density การใช้

• Multi-layer PCBs allow for much higher component density.
• "There's been an explosion in component density,"
• Mixtures with two distinct components need not be bimodal and two component mixtures of unimodal component densities can have more than two modes.
• Carefully " stretching " or waiving certain design rules is often used to increase performance and component density at the expense of yield.
• Gradually as clock speeds and component density increased, heat sinks were added to the surfaces of CPUs, but the cooling was still only passive, relying on naturally occurring air convection.
• Obviously there will have in recent times been some drive for efficiency and the addition of power-saving features, but I am guessing possibly some factors like the need for increased cooling as more a higher component density causes chips to become hotter, for example.