Jinghua Guo

Title: The Innovative Contributions of Jinghua Guo in Ceramic Dielectric Materials

Introduction

Jinghua Guo, an accomplished inventor based in Zhaoqing, China, has made significant strides in the field of ceramic dielectric materials. With two patents to his name, Guo is at the forefront of developing high-frequency, low-dielectric-constant materials that are essential in modern capacitor production. His work is notable for both its technical innovation and its practicality in meeting environmental standards.

Latest Patents

Guo's latest patents demonstrate his expertise in creating advanced ceramic dielectric materials. The first patent focuses on a ceramic dielectric material that is matched with nickel internal electrodes. This material consists of a main crystalline phase of MgZrSiO, enhanced with modifying additives such as MnO, AlO, CaO, BiO, and TiO, as well as a selection of sintering fluxes including BO, SiO, ZnO, LiO, KO, and BaO. It exhibits excellent dielectric properties, uniformity, and conforms to the COG characteristics as outlined by EIA standards. Notably, this material is capable of being sintered under a reducing atmosphere, resulting in multilayer ceramic capacitors that display stable performance.

The second patent involves an anti-reductive high-frequency ceramic dielectric material that can be sintered at low temperatures and is paired with copper internal electrodes. This innovative material includes a crystalline phase of MgBaZrSiO and adopts similar modifying additives and fluxes as his previous patent. Meeting the requirements of COG characteristics by EIA standards, this material is characterized by a uniform particle size distribution, high dispersiveness, and eco-friendliness, ensuring its potential for widespread industrial use.

Career Highlights

Currently, Jinghua Guo is employed by Guangdong Fenghua Advanced Technology Holding Co., Ltd., where his work focuses on advancing technology in the field of capacitors and dielectric materials. His contributions have not only enriched the company's research portfolio but have also propelled advancements in the electronics sector.

Collaborations

Guo often collaborates with peers such as Beibei Song and Yongsheng Song, who contribute to his innovative projects. Their teamwork reflects a collective effort in pushing the boundaries of current technology and enhancing the capabilities of ceramic materials used in capacitors.

Conclusion

Jinghua Guo stands out as a leading figure in the realm of ceramic dielectric materials, with his groundbreaking patents reinforcing the importance of sustainable and effective solutions in capacitor technology. His ongoing commitment to innovation, coupled with collaborative efforts, positions him as a valuable asset to the field and the future of electronics.