"화면" is the Korean word for "screen." It refers to the surface on which images and information are displayed, commonly found in devices like TVs, computers, and smartphones. Screens can vary in size, resolution, and technology, including LCD, LED, and OLED types. Screens play a crucial role in modern communication and entertainment. They allow users to view videos, read texts, and interact with applications. The quality of a screen can significantly affect the user experience, influencing how clearly content is seen and how enjoyable it is to use various devices.