Flat panels are usually used in:

🧠 Explanation:

Flat panels are used in laptops, enabling displays. For tech students, this highlights hardware, making it a key topic for studying computer science, IT, and engineering. Panels enhance visuals. Understanding this ensures knowledge of display technology. It’s essential for analyzing computer science, engineering, and IT. Studying flat panels offers insights into how screens function, crucial for IT, computer science, and technology.