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Breaking Down the Parts of a SAW Touchscreen
Surface acoustic wave (SAW) touchscreens are on the rise. They live up to their namesake by using acoustic waves to detect touch commands. Acoustic waves are essentially sound waves. When powered up, SAW touchscreens will produce acoustic waves over the top layer....
What Type of Touchscreen Technology Do Mobile Devices Use?
Mobile devices have become increasingly popular. Statistics show that four-fifths of the global population owns a smartphone. In addition to a smartphone, many people own a tablet. Whether it's a smartphone or tablet, though, all mobile devices feature a touchscreen....
3 Common Types of Organic Light-Emitting Diodes (OLEDs)
When researching display technologies, you may come across organic light-emitting diode (OLED). Not to be confused with LED-backlit liquid crystal display (LCD), OLED is a classification of display technologies that feature self-illuminating pixels. You can find...
The Benefits of HDMI for Display Devices
High-Definition Multimedia Interface (HDMI) ports are commonly found on display devices. Whether you're buying a computer monitor or a TV, it will likely have one or more HDMI ports. In the past, display devices often featured red, green and blue (RGB) ports. These...
5 Things to Consider When Choosing a Capacitive Touchscreen
Are you thinking about buying a capacitive touchscreen? When compared to resistive touchscreens, capacitive touchscreens offer several advantages. They are more responsive, longer-lasting and produce crystal-clear images. With that said, not all capacitive...
How the Pixels in an LCD Are Powered
Pixels are an important part of a liquid-crystal display (LCD). All display devices, including LCDs, are comprised of many small elements that form their respective images. Known as pixels, they are typically arranged in a grid. LCDs produce images by illuminating...
How Does an Optical Keyboard Work?
Optical keyboards have become increasingly popular in recent years. Like all keyboards, they consist of rows of keys. Some of these keys are for letters, whereas others are for numbers or special characters. Optical keyboards aren't the same as scissor-switch...
Technology tips worth knowing
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