I-Hsiu Chen

Title: **Innovative Contributions of I-Hsiu Chen in Optical Technologies**

Introduction

I-Hsiu Chen, an esteemed inventor based in Taipei, Taiwan, has made significant strides in the field of optical technologies. With a remarkable portfolio of 15 patents, Chen’s work has led to pioneering advancements that enhance the functionality of electronic devices. His inventions often center around the integration of optical sensing techniques into display technologies, providing practical solutions for modern challenges.

Latest Patents

Among his most recent contributions, Chen developed an optical fingerprint sensing module and a display device with optical fingerprint detection. This innovative optical fingerprint sensing module includes a sophisticated image sensing device, a light source, and a specialized light shielding structure. The image sensing device is tailored to detect light emitted from a fingerprint resting on a display panel. Notably, the design incorporates specific geometric parameters to optimize performance, ensuring that the light sensing plane and the light emitting plane maintain a precise distance ranging from 2 mm to 20 mm apart. Moreover, the module includes a field angle controller that allows the transmission of light within a constrained angle of 5-60 degrees, enhancing its detection capabilities.

Another groundbreaking innovation from Chen involves a sensing device that integrates a light-field image sensor and a sensing circuit. This device features multiple subarrays, with certain subarrays dedicated to sensing pixels. These sensing pixels capture images of objects positioned on or near a display panel by detecting light from various angles, ultimately leading to the generation of detailed image data composed of numerous sub-images.

Career Highlights

I-Hsiu Chen has gained valuable experience working with prominent organizations in the tech industry. His tenure at Novatek Microelectronics Corp. and Visera Technologies Company Limited has allowed him to hone his expertise in optical technologies and related fields. His contributions in these companies have significantly influenced the development of innovative electronic display solutions.

Collaborations

Throughout his career, Chen has collaborated with talented individuals, including Li-Yuan Chang and Shu-Fang Wang. Their teamwork has contributed to the successful innovation and implementation of complex optical systems, highlighting the importance of collaboration in driving technological advancements.

Conclusion

I-Hsiu Chen stands out as a key figure in the realm of optical technologies, with his inventions pushing the boundaries of what is possible in fingerprint identification systems and display devices. His impressive collection of patents reflects his commitment to innovation and his ability to address the evolving needs of the tech industry. As Chen continues to explore new ideas, the impact of his work will undoubtedly resonate across various technological landscapes for years to come.