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The ABCs of LCDs: Terms You Need to Know
Buying any new display device can be daunting, and liquid-crystal displays (LCDs) are no exception. You'll encounter a myriad of otherwise confusing terms. While you may know the definition of some of these terms, you probably won't them all them. You can refer to...
Advantages of Laser Etching for Silicone Rubber Keypads
Silicone rubber keypads have become an increasingly popular alternative to traditional plastic keypads. Like their plastic counterparts, they consist of many individual switches, each of which functions as a separate circuit. Silicone rubber keypads, however, are...
The Importance of Cleaning a SAW Touchscreen
Surface acoustic wave (SAW) touchscreens have become a popular alternative to resistive and capacitive touchscreens. Using invisible sound waves, they are able to detect touch commands. If you're planning to buy a SAW touchscreen, though, you'll need to regularly...
7 Fun Facts About Keyboards
Consisting of multiple rows of electrical switches, each of which featuring a legend or graphic design, keyboards play an important role in the function of modern-day computers. For decades, they've been the primary method of input for desktop and laptop computers....
6 Frequently Asked Questions About Membrane Switches
When researching the different types of electrical switches, you'll probably come across membrane switches. Featuring a flexible and elastic construction for at least one of the two contacts, they've become a popular alternative to traditional switches. With that...
How Do Liquid-Crystal Displays (LCDs) Work?
Liquid-crystal displays (LCDs) have become increasingly popular in recent years. Statistics show that over 220 million LCDs are sold each year -- a number that's expected to increase in the years to come. From TVs and computer monitors to smartphones, smartwatches and...
Why Some Touchscreens Only Work With a Bare Finger
Have you ever tried to tap or touch an icon on a touchscreen device using a gloved finger or a stylus, only to discover that it didn't register your command? This is an all-too-common scenario encountered by consumers and professionals who use touchscreens. The...
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