Da-Ching Tzu

Title: Da-Ching Tzu: Innovator in Optical Fingerprint Recognition Technology

Introduction

Da-Ching Tzu is a notable inventor based in Zhubei, Taiwan. He has made significant contributions to the field of optical fingerprint recognition technology. His innovative approach has led to the development of a unique sensor package that enhances the accuracy of fingerprint recognition systems.

Latest Patents

Da-Ching Tzu holds a patent for an optical fingerprint recognition sensor package. This invention comprises a carrier, at least one image sensor, at least one light-emitting diode, a first molding compound, and at least one second molding compound. The image sensor is positioned on the carrier and is electrically connected to it. The light-emitting diode surrounds the image sensor, providing essential light sources. The first molding compound, made of infrared material, is designed to minimize interference from ambient light, thereby improving the sensor's performance. The second molding compound, made of colored silicone, ensures a proper lighting path for the light source. This innovative design effectively reduces interference, enhancing the accuracy and precision of the sensing results.

Career Highlights

Da-Ching Tzu is currently associated with Tron Intelligence Inc., where he continues to push the boundaries of technology in fingerprint recognition. His work has garnered attention for its practical applications in security and identification systems.

Collaborations

Da-Ching Tzu collaborates with Ruey-Jiann Lin, who is also a key contributor to their projects. Together, they work on advancing technologies that improve user experience and security.

Conclusion

Da-Ching Tzu's contributions to optical fingerprint recognition technology exemplify innovation in the field. His patent and ongoing work at Tron Intelligence Inc. highlight his commitment to enhancing security solutions.