Yi-Hsuan Wang

Title: Yi-Hsuan Wang and Advances in Pixel-Sensor Optics.

Introduction

Yi-Hsuan Wang is an inventor associated with Hsinchu City, Taiwan, and Taiwan Semiconductor Manufacturing Company Limited. Her patent work addresses optical design for image sensors, with a focus on improving light collection while enabling smaller sensor dimensions.

Latest Patents

Wang is associated with 1 patent: “Lenses and Methods of Manufacturing the Same.” The invention describes forming multiple holes in the top surface of a silicon medium to create sub-meta lenses. These lenses produce multiple focal points instead of the single focal point associated with one meta lens, reducing the optical paths for incoming light and the angular response of incident photons. The design can improve light focusing and signal-to-noise ratio in a pixel sensor. It can also reduce the sensor’s dimensions, particularly its height, supporting further miniaturization of image sensors.

Career Highlights

Wang’s listed patent reflects work at the intersection of semiconductor manufacturing and optical engineering. Its approach uses a structured silicon surface to address light focusing and sensor-size constraints.

Collaborations

Wang’s listed coworkers include Cheng Yu Huang and Chun-Hao Chuang. The available information identifies them as coworkers but does not specify their roles in the patent.

Conclusion

Yi-Hsuan Wang’s patent describes a multi-focal-point lens structure intended to improve pixel-sensor performance while supporting more compact image sensors.