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What Are Surface Acoustic Wave (SAW) Touchscreens Made Of?

What Are Surface Acoustic Wave (SAW) Touchscreens Made Of?

Surface acoustic wave (SAW) touchscreens are on the rise. You can find them in restaurants, retail stores, amusement parks, banks and more. Like all touchscreens, SAW touchscreens are able to detect and respond to touch commands. While other types of touchscreens rely...

What Are Printed Electronics?

What Are Printed Electronics?

Have you heard of printed electronics? When most people hear the term “printing,” they envision computer printers that distribute ink onto paper. In addition to printed paper, though, there are printed electronics. Printed electronics have become increasingly popular...

Passive vs Active Stylus: What’s the Difference?

Passive vs Active Stylus: What’s the Difference?

Styluses are commonly used with touchscreens. As you may know, they are pen-shaped input devices. You can touch a stylus against the display interface of a touchscreen to perform a touch command. While there are many different types of styluses, however, most of them...

Are SAW Touchscreens Long-Lasting

Are SAW Touchscreens Long-Lasting

If you're considering buying a surface acoustic wave (SAW) touchscreen, you might wonder whether they are long-lasting. Some touchscreens last longer than others. They are better protected against premature wear and tear, resulting in a longer usable life. And with...

Fiber Optic Backlighting: Everything You Need to Know

Fiber Optic Backlighting: Everything You Need to Know

Backlighting is an essential part of many devices. From touchscreens and computer monitors to membrane switches, industrial machinery interfaces and more, it consists of a light-producing system. There are different types of backlighting, however. Fiber optic, for...

How Do Capacitive Switches Work?

How Do Capacitive Switches Work?

Ever wonder how capacitive switches work? Even if you've used them, you may not be familiar with their underlying mechanics. Like all switches, capacitive switches are designed to control a circuit. You can touch them to open or close a circuit, such as the circuit to...

Technology tips worth knowing

4 Common Types of Video Connectors

Are you thinking about a display device? Display devices, such as computer monitors, typically support a video connector. You'll have to connect a monitor to a computer via a cable. The type of cable you'll need to use, though, will depend on the device's video...

The Rise of LED-Backlit LCDs

You can't choose the perfect liquid-crystal display (LCD) without considering the backlighting. All LCDs have backlighting. Unlike other display technologies -- cathode-ray tube (CRT), plasma, etc. -- LCDs don't feature self-illuminating pixels. The pixels in LCDs...

CCFL LCDs vs LED LCDs: What’s the Difference?

Not all liquid-crystal displays (LCDs) are the same. While they all feature liquid pixels comprised in a separate layer, there are different types of LCDs. Some of them feature cold-cathode fluorescent lamps (CCFLs), for instance, whereas others feature light-emitting...

CCFL LCDs vs LED LCDs: What’s the Difference?

Not all liquid-crystal displays (LCDs) are the same. While they all feature liquid pixels comprised in a separate layer, there are different types of LCDs. Some of them feature cold-cathode fluorescent lamps (CCFLs), for instance, whereas others feature light-emitting...

How Active-Matrix LCDs Work

When shopping for a liquid-crystal display (LCD), you may come across active-matrix LCDs. It's one of the most common types of LCD technologies. Active-matrix LCDs are used in everything from computer monitors and smartphones to industrial control systems, touchscreen...