Yen-Chen Chen

Title: Yen-Chen Chen: Innovator in Oxide Semiconductor Technology

Introduction

Yen-Chen Chen, a prolific inventor based in Tainan, Taiwan, has made significant strides in the field of semiconductor technology. With an impressive total of 54 patents to his name, Chen's work primarily focuses on oxide semiconductor field effect transistors and optical sensing devices.

Latest Patents

Among his latest contributions to the field are the following patents:

1. **Oxide Semiconductor Field Effect Transistor** - This patent describes an oxide semiconductor field effect transistor (OSFET) that features a first insulating layer, a source, a drain, a U-shaped channel layer, and a metal gate. The first insulating layer is positioned on a substrate, while the source and drain are integrated within this layer. The U-shaped channel layer, which contains at least one oxide semiconductor layer, is strategically positioned between the source and the drain, with the metal gate situated atop the U-shaped channel layer. This invention also outlines a method for effectively forming the OSFET.

2. **Structured Light Projector** - This patent presents an optical sensing device designed to utilize structured light for object detection. It comprises a structured light projector that includes a light source and beam multiplication film. The light source emits a light beam, which passes through the beam multiplication film made of anisotropic refractive index material, creating a series of distinct light beams to form structured light. The sensor then detects the structured light that is reflected from the object, further enhancing its detection capabilities.

Career Highlights

Yen-Chen Chen has worked with renowned companies in the semiconductor industry, including United Microelectronics Corporation and Himax Technologies, Inc. His contributions have significantly impacted the advancement of semiconductor technologies, leading to innovative solutions in electronic devices and optical sensing applications.

Collaborations

Throughout his career, Chen has collaborated with other talented professionals, including Kuo-Chih Lai and Yang-Ju Lu. These collaborations have fostered a dynamic exchange of ideas and expertise, further propelling innovations in their respective fields.

Conclusion

Yen-Chen Chen exemplifies the spirit of innovation with his extensive portfolio of patents that continue to make waves in the semiconductor and optical sensing markets. His relentless pursuit of technological advancement positions him as a key figure in the ongoing evolution of modern electronics.