The DLP4500 is a digital micromirror device (DMD) developed by Texas Instruments (TI), a U.S.-based semiconductor company. It is part of TI's DLP® (Digital Light Processing) technology portfolio, which serves industries such as industrial automation, 3D printing, medical imaging, and augmented reality. The DLP4500 specifically is a 0.45-inch 1080p spatial light modulator, designed for structured light applications, enabling high-speed, high-resolution pattern projection. It is widely used in machine vision, 3D scanning, and spectroscopy, offering precision and reliability for advanced optical systems.