Peter J Schiller

Title: The Innovations of Peter J Schiller

Introduction

Peter J Schiller is a notable inventor based in Plymouth, MN (US). He has made significant contributions to the field of technology, holding a total of 3 patents. His work primarily focuses on advancements in field emission devices and methods of fabrication.

Latest Patents

One of Schiller's latest patents involves vertical field emission devices and methods of fabrication. These devices are characterized by very small cathode to anode separations. The preferred cathodes feature sharp edge emitters that extend outward, perpendicular to the surface of the underlying substrate. These sharp edge emitters are produced through planar photolithography, utilizing sacrificial conformal walls and anisotropic etching. Additionally, microencapsulation is employed to create a sealed cavity at low pressure, which includes the space between the anode and cathode. The field emission components can be adapted for the production of light-emitting field emission diodes. Each individual cathode emitter can be integrated with solid-state components on the substrate, allowing for independent addressing. Arrays of closely packed light-emitting field emission diodes are particularly suitable for use in displays, including flat-panel computer displays and high-definition televisions.

Another significant patent by Schiller is a dry etching method for endpoint detection of a single crystal silicon wafer. In this method, a top portion of the silicon wafer is doped with heavy levels of a doping agent, creating heavily and lightly doped regions. A photoresist is patterned on the top surface, and etching begins. The etch rate is monitored to determine the endpoint, which is detected by a local minimum generated by the combined effects of wafer surface thermal heating and the change in etch rate between the heavily and lightly doped regions. Once the endpoint is detected, the etching process is halted, and the photoresist is removed, exposing a doped product.

Career Highlights

Throughout his career, Peter J Schiller has worked with various companies, including Westinghouse Electric Corporation. His innovative work has contributed to advancements in technology and has had a lasting impact on the industry.

Collaborations

Some of Schiller's notable coworkers include Dennis L Polla and Robert Miles Young. Their collaborations have further enriched the field of technology and innovation.

Conclusion

Peter J Schiller's contributions to the field of technology through his