What Is Light Guide Backlighting in Touchscreens?

What Is Light Guide Backlighting in Touchscreens?

When researching the different backlighting technologies used in touchscreen devices, you may come across light guides. Whether it’s capacitive or resistive, countless touchscreens use light guides for backlighting. The presence of the light guides helps to...
7 Fun Facts About Keyboards

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...
How Do Liquid-Crystal Displays (LCDs) Work?

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,...
Why Some Touchscreens Only Work With a Bare Finger

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...