Accurately evaluating the sight perspectives of LED screens is crucial for various applications, including advertising, broadcasting, and displays in public spaces. Viewing angle refers to the maximum angle at which a screen can be seen with acceptable visual performance. When evaluating LED panels, it is important to ensure that the https://karen406s3i.wikirecognition.com/1324831/understanding_the_key_elements_influencing_light_emitting_diode_wall_panel_observation_angles_for_ideal_visual_encounter