2Dnäytöille

2Dnäytöille refers to displays that present visual information in two dimensions, as opposed to three-dimensional displays. These are the most common types of screens encountered in everyday life. Examples include the displays found on smartphones, computer monitors, televisions, and digital signage. The fundamental principle of a 2D display is the arrangement of pixels in a grid format, where each pixel can be assigned a specific color and brightness to form an image. These displays rely on technologies such as Liquid Crystal Displays (LCD), Light Emitting Diodes (LED), and Organic Light Emitting Diodes (OLED) to generate and control the light that forms the visible picture. The resolution of a 2D display, typically measured in pixels (e.g., 1920x1080), determines the level of detail and sharpness of the displayed image. Refresh rates, measured in Hertz (Hz), indicate how many times the image on the screen is updated per second, affecting the smoothness of motion. Color depth further specifies the range of colors a display can reproduce. The development and widespread adoption of 2Dnäytöille have been crucial for advancements in computing, communication, and entertainment.