Location History:
- Gwangju, KR (2014 - 2015)
- Suwon-si, KR (2016)
Company Filing History:
Years Active: 2014-2016
Title: Jong Sun Maeng: Innovator in Semiconductor Technology
Introduction
Jong Sun Maeng is a prominent inventor based in Gwangju, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on developing advanced light-emitting devices and chemical vapor deposition methods.
Latest Patents
One of his latest patents is for a semiconductor light-emitting device. This device includes an n-type semiconductor layer and a p-type semiconductor layer, with an active layer positioned between them. An electron blocking layer, which is doped with a p-type dopant element, is also included. This layer is formed of AlGaN, where 0 < x ≤ 1. The design features a plurality of first regions that block the overflow of electrons from the active layer to the p-type semiconductor layer, along with second regions made of InN, which are alternately disposed within the electron blocking layer.
Another notable patent involves a chemical vapor deposition apparatus and method for forming semiconductor epitaxial thin films. This apparatus consists of a reaction chamber with an inner tube and an outer tube that tightly seals the inner tube. A wafer holder is located within the inner tube, where multiple wafers are stacked at predetermined intervals. The gas supply unit includes at least one gas line that supplies an external reaction gas to the reaction chamber, along with several spray nozzles that communicate with the gas line to spray the reaction gas onto the wafers. This process allows for the growth of semiconductor epitaxial thin films on the wafer surfaces, which include a light-emitting structure formed by sequentially layering a first-conductivity-type semiconductor layer, an active layer, and a second-conductivity-type semiconductor layer.
Career Highlights
Jong Sun Maeng is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the semiconductor field. His work has been instrumental in advancing technologies that are crucial for modern electronic devices.
Collaborations
He has collaborated with notable coworkers, including Sung Tae Kim and Bum Joon Kim, contributing to various projects that enhance semiconductor technology.
Conclusion
Jong Sun Maeng is a key figure in the semiconductor industry, with a focus on developing innovative light-emitting devices and deposition methods. His contributions have significantly impacted the field, showcasing his expertise and dedication to
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