Seung-Hyun Rhee

Title: Seung-Hyun Rhee: Innovator in Semiconductor Technology

Introduction

Seung-Hyun Rhee is a prominent inventor based in New York, NY, known for his contributions to semiconductor technology. He holds 2 patents that showcase his innovative approaches in the field. His work primarily focuses on methods that enhance the reliability and efficiency of interlevel dielectric layers in semiconductor devices.

Latest Patents

One of Rhee's latest patents is titled "Method of forming an interlevel dielectric layer employing dielectric etch-back process without extra mask set." This patent describes a method for forming a polymer sacrificial interlevel dielectric (ILD) on a substrate. After metallization structures are created in the polymer sacrificial ILD layer, a low power etch back is performed. This process allows for the non-conformal deposition of dielectric material as an ILD layer over the substrate and metallization structures, resulting in air gaps between some of the structures.

Another significant patent is "Test structure for determining electromigration and interlayer dielectric failure." This invention outlines a test structure that includes a first metal line situated in a metal layer, with a second metal line placed adjacent and parallel to it. The design ensures that the two metal lines are separated by a distance that adheres to minimum design rule separation. The structure is instrumental in determining electromigration failure and interlayer dielectric failure based on resistance and current measurements.

Career Highlights

Seung-Hyun Rhee is currently employed at Advanced Micro Devices Corporation, a leading company in the semiconductor industry. His work at AMD has allowed him to contribute significantly to advancements in semiconductor technology.

Collaborations

Rhee has collaborated with notable colleagues, including Hyeon-Seag Kim and Christine Hau-Riege. These collaborations have further enriched his research and development efforts in the field.

Conclusion

Seung-Hyun Rhee's innovative patents and contributions to semiconductor technology highlight his role as a key inventor in the industry. His work continues to influence advancements in the reliability and efficiency of semiconductor devices.