But the technical magicians at UCLA have come up with a solar cell that can let a phone charge itself using the screen’s backlight. In a typical LCD, there are tiny liquid crystal molecules ...

The Minimal Company’s Minimal Phone has a 4.3-inch touch E Ink screen with a backlit black and white display. It’s a device meant for text over graphics, though it can handle those, too.

The LCD screens on Apple phones have a backlight that's always shining behind the screen. AMOLED screens don't . Instead, pixels light up when electricity passes through them.

The tablet also has a backlight with no blue, which means the DC1 will glow an amber color. Daylight is jumping on the blue-blocker bandwagon here, based on the popular notion that exposure to ...

The Washingtonian has a rundown of the study and the medical analysis of it, but in short, there’s no proof linking blue light screen exposure to eye damage, either in the short term or the long ...

And 2020 research shows that they block 30 to 60 percent of blue light, though it isn’t clear whether blocking the blue will help preserve the sleep-wake cycle for those who use backlit screens ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. It's not the most intriguing part of the handset, but this is the first time we're seeing ...

Our tech writer explains the benefits of reading text on e-ink screens over LCD screens, from their effect on your eyes and your sleep to their minimal energy consumption.

Short Version: Samsung’s SyncMaster XL2370 is a 23-inch LED backlit monitor that retails for around $300. At under eight pounds and less than two inches thick, there’s a lot to like here.

Clicks is launching keyboard covers for Android devices, starting with Moto, Pixel, and Galaxy S25 models. The Clicks keyboard moves the physical keyboard off the screen, freeing up display space.

In the modern age of technology it is not uncommon to come home after a long day at work or school and blow off steam by reading an e-book or watching television. Lately, however, scientists have ...

You’re reading this on a backlit screen. Maybe it’s a laptop, or a tablet, or a smartphone. And thanks to a teeny tiny world of structures embedded in the screen, it’s brighter than ever.