Peter E Loeffler

Title: The Innovations of Peter E Loeffler

Introduction

Peter E Loeffler is a notable inventor based in Deerfield, Illinois. He is recognized for his contributions to the field of electron gun technology, particularly in the design of cathode ray tubes. His innovative work has had a significant impact on television display technology.

Latest Patents

Loeffler holds a patent for a "Tetrode section for a unitized, three-beam electron gun." This invention is particularly designed for use in color cathode ray tubes of the small-neck, shadow-mask type. The patent describes a gun design that is also applicable to other television cathode ray tube displays requiring small, symmetrical spots of uniform cross-section. The tetrode section generates at least one electron beam and a crossover that is imaged on the screen of the tube, focused by a main focus lens. The design features a strong prefocus, which bends the electron trajectories before they exit the tetrode section. This innovative approach helps to suppress spherical aberration, a common issue in highly refractive tetrode section designs.

Career Highlights

Peter E Loeffler has made significant strides in his career, particularly while working at Zenith Radio Corporation. His work has contributed to advancements in television technology, enhancing the quality and performance of cathode ray tubes.

Collaborations

Loeffler has collaborated with notable coworkers such as John A Christensen and James W Schwartz. Their combined expertise has likely contributed to the success of their projects and innovations in the field.

Conclusion

Peter E Loeffler's contributions to electron gun technology exemplify the spirit of innovation in the field of display technology. His patent and work at Zenith Radio Corporation have left a lasting impact on the industry.