Hsun-Chen Chu

Title: Hsun-Chen Chu: Innovator in Biometric Technology

Introduction

Hsun-Chen Chu is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of biometric technology, holding a total of four patents. His work focuses on enhancing fingerprint sensing and verification devices, which are crucial in today's security landscape.

Latest Patents

One of Hsun-Chen Chu's latest patents is a fingerprint sensing module. This innovative module includes a first substrate, an active device, a photosensitive element layer, a collimation structure layer, a second substrate, a plurality of micro lenses, and a spacer pattern. The active device is strategically placed on the first substrate, while the photosensitive element layer is electrically connected to the active device. The collimation structure layer is positioned on the photosensitive element layer, and the second substrate is placed on top of the collimation structure layer. The micro lenses are arranged on the surface of the collimation structure layer, overlapping the photosensitive element layer and divided into several microlens groups located in various sensing pixel areas of the fingerprint sensing module. The spacer pattern extends between these microlens groups.

Another notable patent is a biometric verification device. This device comprises a backlight module, a photodetector, a switching element, and at least one collimation structure. The photodetector is mounted on the backlight module, and the switching element is electrically connected to the photodetector. The collimation structure features a first pinhole and a second pinhole, with their horizontal projections on the backlight module not overlapping with that of the photodetector.

Career Highlights

Hsun-Chen Chu is currently employed at AU Optronics Corporation, where he continues to innovate in the field of optical technologies. His work has been instrumental in advancing the capabilities of biometric devices, making them more efficient and reliable.

Collaborations

Throughout his career, Hsun-Chen Chu has collaborated with talented individuals such as Chao-Chien Chiu and Shuo-Hong Wang. These collaborations have fostered a creative environment that has led to the development of cutting-edge technologies.

Conclusion

Hsun-Chen Chu is a key figure in the realm of biometric technology, with a focus on fingerprint sensing and verification devices. His innovative patents and contributions to