Company Filing History:
Years Active: 2023-2024
Title: Innovations of Eun Ha Jang in Multilayer Capacitor Technology
Introduction
Eun Ha Jang is a prominent inventor based in Suwon-si, South Korea, known for her significant contributions to the field of multilayer capacitors. With a total of seven patents to her name, she has made remarkable advancements in capacitor technology, particularly focusing on improving reliability and performance.
Latest Patents
Among her latest patents, one notable invention is a multilayer capacitor that features a body comprising multiple dielectric layers and internal electrodes laminated in a first direction, along with external electrodes. This innovative design includes an active portion where the internal electrodes are arranged to form capacitance, specifically in a region between the outermost internal electrodes. The patent outlines specific grain size ratios, where 1.49 < A1/A2 < 2.50, with A1 representing the average grain size of the dielectric layer in the central region of the active portion, and A2 being the average grain size in the active-cover boundary portion adjacent to the cover portion.
Another significant patent focuses on a multilayer capacitor that enhances reliability by adjusting the grain size of the dielectric layer. This invention also features a multilayer structure with dielectric layers stacked in a first direction and internal electrodes interposed between them. The design includes an active portion and a side margin portion, with specific grain size conditions defined as 1 < A2/M1 ≤ 1.5 and A2 < A1, where A1, A2, and M1 represent average grain sizes in different regions of the capacitor.
Career Highlights
Eun Ha Jang is currently employed at Samsung Electro-Mechanics Co., Ltd., where she continues to innovate and develop advanced capacitor technologies. Her work has significantly impacted the electronics industry, particularly in enhancing the performance and reliability of electronic components.
Collaborations
Throughout her career, Eun Ha Jang has collaborated with notable colleagues, including Jae Sung Park and Seung In Baik, contributing to various projects and advancements in capacitor technology.
Conclusion
Eun Ha Jang's contributions to multilayer capacitor technology exemplify her innovative spirit and dedication to advancing electronic components. Her patents reflect a deep understanding of material science and engineering, positioning her as a key figure in the field.
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