Touch Screen is simply an electronic digital display that can detect touch by human or stylus to allow direct interaction with what is displayed without using a secondary device such as a keyboard or mouse. TFT (Thin Film Translator) is technology for liquid crystal display (LCD) screens, functioning in a similar way but with far wider applications with multiple applications.
Chat with our AI personalities
IPS stands for in-plane switching. An IPS-LCD is a type of thin display that offers better viewing angles than TFT-LCDs. IPS-LCDs feature two transistors for each pixel, where TFT-LCDs use just one. This requires a more powerful backlight, which delivers more accurate colors, and allows the screen to be viewed from a wider angle. The downside is that an IPS-LCD may consume more power than a TFT-LCD.
IPS-LCDs typically are found on high-end cell phones and portable devices.
Graphical lcd allow to show the pictures and text but simple lcd allow to show the text only.
TFT is thin film transistor, i.e. LCD flat screen.
CRT is cathode ray tube. The 'older' style big box TV.