Pixel-level grayscale manipulation to improve accuracy in digital light processing 3D printing

• Main Authors: Montgomery, S. Macrae, Demoly, Frederic, Zhou, Kun, Qi, H. Jerry
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Mechanical engineering; Additive Manufacturing; Digital Light Processing
• Online Access: https://hdl.handle.net/10356/170659
• Institution: Nanyang Technological University

Digital light processing (DLP) is a widely used additive manufacturing technique for functional applications due to its high accuracy and print speeds. However, a variety of factors such as pixel size, motion stage resolution, optical focus, and chemical properties of the resin limit DLP's mini...