The nature of the display technology is such that the use of LEDs (light-emitting diodes) in it will result in the backlight bleeding phenomenon sooner or later. It can range from minimal to extreme ...

Desktop and laptop computer LCD monitors sport a long light bulb to display the video. When this bulb burns out, the screen dims to almost black. Failing backlights can also cause the picture to ...

The PC hardware space can be quite wasteful from the environmental perspective. Most peripherals have to be replaced — not because they stop working, but because they are too dumb and slow for the ...

Remember when compact fluorescent lightbulbs first hit the market? Despite the promise of significant energy savings, few people could stomach the purchase price of nearly $20 each. But today, these ...

Using a PC, tablet, or smartphone all the time is like looking at a light all the time, which puts a lot of strain on your eyes. In fact, high school student Mr. Huang Rui felt that screen time was ...