Jui-Chang Chuang

Title: Jui-Chang Chuang: Innovator in Semiconductor Technology

Introduction

Jui-Chang Chuang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His innovative work focuses on enhancing the efficiency and functionality of semiconductor packages and controllers.

Latest Patents

One of Jui-Chang Chuang's latest patents is titled "Package structure having lid with protrusion and manufacturing method thereof." This patent describes a semiconductor package that includes a substrate, a semiconductor die, a lid, and an adhesive layer. The semiconductor die is attached to the substrate, while the lid covers both the semiconductor die and the substrate. The adhesive layer, which is sandwiched between the lid and the semiconductor die, consists of a metallic thermal interface material (TIM) layer and a polymeric TIM layer. The polymeric TIM layer is strategically located on the corners of the semiconductor die when viewed from above.

Another notable patent is "Synchronous rectifier controllers with slew-rate detector." This invention involves a synchronous rectifier controller that manages a rectification power switch connected in series with a secondary winding between two power lines. The controller features a gate driver and a slew-rate detector. The gate driver is responsible for driving the rectification power switch, while the slew-rate detector monitors the channel voltage of the switch. It checks if the slew rate of the channel voltage exceeds a predetermined slope threshold. If the threshold is exceeded, the detector activates the rectification power switch through the gate driver. Conversely, if the slew rate is below the threshold, the detector adjusts the slope threshold accordingly.

Career Highlights

Jui-Chang Chuang has worked with notable companies in the semiconductor industry, including Taiwan Semiconductor Manufacturing Company Ltd. and Weltrend Semiconductor Inc. His experience in these organizations has contributed to his expertise and innovative capabilities in semiconductor technology.

Collaborations

Throughout his career, Jui-Chang Chuang has collaborated with talented individuals such as Kuan-Min Wang and Chang-Jung Hsueh. These collaborations have likely fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Jui-Chang Chuang is a distinguished inventor whose work in semiconductor technology has led to valuable patents that enhance the efficiency of semiconductor packages and controllers. His contributions