Location History:
- Manheim Township, Lancaster County, PA (US) (1984)
- Lancaster, PA (US) (1980 - 2000)
Company Filing History:
2 out of 753 
2 out of 5,349 
1 out of 271 Years Active: 1980-2000
Title: Innovations of Samuel Pearlman
Introduction
Samuel Pearlman is a notable inventor based in Lancaster, PA (US). He has made significant contributions to the field of technology, particularly in the development of cathode-ray tubes. With a total of 5 patents to his name, Pearlman's work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is a method of manufacturing a matrix for a cathode-ray tube. This innovative process involves forming a light-absorbing matrix on the interior surface of a faceplate panel. The method includes providing a photoreceptor, electrostatically charging it, and exposing it to light through openings in a color selection electrode. This allows for selective discharge of the photoreceptor, leading to the creation of a matrix with openings that are smaller than those in the color selection electrode. Another significant patent involves a novel method for producing a coded marking on a CRT faceplate panel. This method includes depositing a photoresist, illuminating it with actinic radiation, and developing it to create a light-absorbing coating. The result is a coded marking that enhances the functionality of the CRT.
Career Highlights
Throughout his career, Samuel Pearlman has worked with prominent companies such as Thomson Consumer Electronics Inc. and RCA Inc. His experience in these organizations has contributed to his expertise in the field of electronics and innovation.
Collaborations
Pearlman has collaborated with notable individuals, including Glenn William Brunner and Randall Eugene McCoy. These partnerships have likely enriched his work and led to further advancements in technology.
Conclusion
Samuel Pearlman's contributions to the field of technology, particularly through his patents and collaborations, highlight his role as an influential inventor. His innovative methods in cathode-ray tube technology continue to shape the industry today.