Goertek Optics Technology Co. (‘Goeroptics’), a subsidiary of Goertek, the Chinese acoustic components company responsible for the production of AirPods, has unveiled its proprietary DLP (Digital Light Processing) 3D printing light engine.
Precise light field control is critical for 3D printing light engines to reduce errors and improve the quality and consistency of printed products. Goeroptics DLP-based 3D printing light engine supports resolutions of 4K and 1080P; the 3W high output power shortens the curing time for each layer of material; and the contrast ratio exceeds 1000:1 – effectively minimizing print residue.
Additionally, the light engine boasts 90% uniformity – ensuring that printed product details are sharp and features are intact – and distortion control is maintained within 0.1%. The light engine also features an all-glass lens and all-metal structural design, coupled with robust thermal management.
In addition to its 3D printing offerings, Goeroptics showcased its 3D scanning light engines and laser modules for precise 3D profiler measurements. The 3D scanning light engine leverages DLP technology to rapidly display various high-resolution structured light patterns – capturing intricate surface details and enhancing 3D model accuracy for a wide range of applications. The laser module, utilizing line laser technology, precisely scans object surfaces to measure their 3D contours. With a Gaussian degree of over 90%, uniform scanning lines, and high accuracy, it is well suited for inspection tasks in the 3C electronics, lithium battery, and PCB segments.
Since 2017, Goeroptics has been developing DLP projection light engines – providing end-to-end solutions from optical design to assembly. The company continues to expand its research and manufacturing capabilities in micro-nano optical components and laser modules.
