Shih-Liang Ku

Title: Shih-Liang Ku: Innovator in Image Sensor Technology

Introduction

Shih-Liang Ku is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of image sensor technology, holding a total of 4 patents. His work focuses on innovative manufacturing methods that enhance the performance and efficiency of image sensors.

Latest Patents

One of his latest patents is titled "Image sensor and manufacturing method thereof." This patent describes a manufacturing method that includes several operations. A lens layer is formed above a substrate, followed by the formation of a patterned hard mask layer on the lens layer. The lens layer is then etched to transfer the pattern of the hard mask layer, defining a plurality of lenses, which can be micro-lenses or meta-surface lenses. A cladding layer is subsequently formed to cover both the lenses and the substrate. Portions of this cladding layer are etched to create inclined sidewalls, enhancing the optical properties of the sensor.

Another notable patent is the "Ambient light sensor." This invention comprises a substrate with a metasurface and an aperture layer. The metasurface features a plurality of nanostructures surrounded by a filling layer. The aperture layer separates the metasurface into multiple sub-meta groups, allowing for improved light detection capabilities.

Career Highlights

Shih-Liang Ku is currently employed at Visera Technologies Company Limited, where he continues to innovate in the field of optical technologies. His expertise in image sensors has positioned him as a key player in the industry, contributing to advancements that benefit various applications.

Collaborations

Throughout his career, Shih-Liang has collaborated with talented individuals such as Yu-Jen Chen and Chung-Hao Lin. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Shih-Liang Ku's contributions to image sensor technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to enhancing optical performance, making a significant impact on the industry.