Pen-hsin Chen

Title: Innovations of Pen-hsin Chen in 3D Sensing Technology

Introduction

Pen-hsin Chen is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of 3D sensing technology, holding a total of four patents. His work focuses on developing advanced systems that enhance depth perception and image quality.

Latest Patents

Among his latest innovations is a patent for a 3D sensing system and method. This system includes a liquid crystal lens, a projector, an image sensor, and a circuit. The projector emits a light beam that the liquid crystal lens modifies to create a structured light pattern. The image sensor captures images corresponding to this structured light. The circuit then calculates initial depth information based on the pattern and the captured image, assessing whether the image meets quality standards. If the image fails to meet these standards, the system modifies the pattern and captures a new image to calculate second depth information. Ultimately, the first and second depth information are combined to produce a comprehensive depth map.

Another patent by Chen describes a 3D sensing system that consists of a first sensing device, a second sensing device, and a controller. The first sensing device emits light and receives a sensing signal based on a specific timing. Similarly, the second sensing device emits light and captures a second sensing signal. The controller adjusts the timing of these sensing devices based on the interference results from the signals, optimizing the overall sensing process.

Career Highlights

Pen-hsin Chen is currently employed at Himax Technologies, Inc., where he continues to innovate in the realm of 3D sensing technologies. His work has positioned him as a key figure in the development of advanced imaging systems.

Collaborations

Throughout his career, Chen has collaborated with talented individuals such as Cheng-Che Tsai and Ching-Wen Wang. These collaborations have further enriched his research and development efforts.

Conclusion

Pen-hsin Chen's contributions to 3D sensing technology exemplify the innovative spirit of modern inventors. His patents reflect a commitment to enhancing image quality and depth perception, making significant strides in the field.