Orville Washington Brown

Title: Orville Washington Brown: Innovator in Dielectric Materials

Introduction

Orville Washington Brown is a notable inventor based in Carlsbad, California. He has made significant contributions to the field of dielectric materials, holding a total of five patents. His work focuses on developing advanced materials for high-frequency applications, which are crucial in various technological advancements.

Latest Patents

One of his latest patents is titled "Low K dielectric compositions for high frequency applications." This invention describes a low K value, high Q value, low firing dielectric material and the method of forming a fired dielectric material. The dielectric material can be fired at temperatures below 950°C or below 1100°C, achieving a K value of less than about 8 at 10-30 GHz and a Q value greater than 500 or even 1000 at the same frequency range. The composition includes a solids portion comprising 10-95 wt% or 10-99 wt% silica powder and 5-90 wt% or 1-90 wt% glass component. The glass component consists of various mole percentages of SiO, BO, AlO, KO, NaO, LiO, and F. Additionally, the silica powder can be either amorphous or crystalline. Another significant patent involves "Mid-K LTCC compositions and devices," which focuses on LTCC devices produced from dielectric compositions that form a matrix of titanates of alkaline earth metals, doped with rare-earth elements and other oxides.

Career Highlights

Orville Washington Brown has established a successful career at Ferro Corporation, where he continues to innovate in the field of dielectric materials. His expertise and dedication have led to advancements that benefit various industries, particularly in electronics and telecommunications.

Collaborations

Throughout his career, Brown has collaborated with esteemed colleagues, including Srinivasan Sridharan and John J. Maloney. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Orville Washington Brown's contributions to dielectric materials have positioned him as a key figure in the field of innovation. His patents reflect a commitment to advancing technology and improving material performance in high-frequency applications.