Start with a fun introduction to touch screen technology and how it has changed the way we interact with gadgets. Touch screens are like magic windows that let us talk to machines with a simple tap!What is Touch Screen Technology?Imagine being able to play games, draw, and select what you want on yo

Contrary to appearances, the LCD screen is actually made up mostly of four pieces (a cold cathode fluorescent bulb, a polarizer, glass, and filter). How can one assess the quality of an LCD screen? 1. The filter for the LCD display screen Specifically, the color filter is what allows the TFT LCD