International Display Workshops Incorporated Association

2:20 PM - 2:35 PM

[PRJ6/AIS3-4L] High-Speed and High-Brightness Color Single-Chip DLP Projector Using High-Power LED-Based Light Sources

*Yoshihiro Watanabe1,2, Masatoshi Ishikawa2 (1. Tokyo Institute of Technology (Japan), 2. University of Tokyo (Japan))

Projector, Digital Mirror Device, LED, Augmented Reality, Projection Mapping

https://doi.org/10.36463/idw.2019.1350

This paper proposes a high-speed and high-brightness color projector with a single-chip-DLP configuration that meets the demands for compactness and speed by introducing light sources based on luminescent concentration from LEDs and an optimized optical system. Furthermore, with the unique control circuit of the projector, it actualizes various projection functions.