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The Rise of LED-Backlit LCDs

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...

What Type of Touchscreens Work With Gloves?

What Type of Touchscreens Work With Gloves?

If you regularly wear gloves, you might be wondering what type of touchscreens support gloved commands. All touchscreens, of course, allow you to control the onboard computer -- as well as the display -- by performing touch commands. While some of them support all...

Did You Know? Why Capacitive Touchscreens Are So Bright

Did You Know? Why Capacitive Touchscreens Are So Bright

If you've ever used a capacitive touchscreen, you recall it being bright. All touchscreens produce light. They feature a backlighting system that illuminates the pixel layer from behind -- just like most traditional display devices. There are different types of...

What Is a WLED LCD?

What Is a WLED LCD?

Liquid-crystal display (LCD) has become one of the world's most popular display technologies. It's used to power everything from televisions and computer monitors to smartphones, smartwatches and even human machine interfaces (HMIs). While all LCD devices feature...

How to Use a Touchscreen While Wearing Gloves

How to Use a Touchscreen While Wearing Gloves

Have you ever tried to control a touchscreen while wearing gloves? Depending on the type of touchscreen, it may not work. Some types of touchscreens only work with a bare finger. If you wear gloves, they won't register your touch commands. You can only control them...

How to Use a Touchscreen While Wearing Gloves

How to Use a Touchscreen While Wearing Gloves

Have you ever tried to control a touchscreen while wearing gloves? Depending on the type of touchscreen, it may not work. Some types of touchscreens only work with a bare finger. If you wear gloves, they won't register your touch commands. You can only control them...

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

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...

Technology tips worth knowing

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