Company Filing History:
Years Active: 1991
Title: The Innovations of Lawrence D. Smith
Introduction
Lawrence D. Smith is an accomplished inventor based in Indianapolis, IN (US). He has made significant contributions to the field of technology, particularly in the area of cathode ray tube (CRT) systems. His innovative work has led to the development of a patent that addresses critical issues in video projection technology.
Latest Patents
Smith holds a patent for a "Deflection loss protection arrangement for a CRT." This invention involves three vertical deflection windings of corresponding three deflection yokes that are mounted on three cathode ray tubes of a projection video. These windings are coupled in series through corresponding three connector pairs. Additionally, three horizontal deflection windings of the corresponding three deflection yokes are coupled in parallel through the same connector pairs. When any of the three connector pairs is left disengaged, a disabling signal is generated, indicating a loss of vertical deflection current in the series coupled vertical deflection windings. This disabling signal is then coupled to a corresponding video driver of each cathode ray tube, providing beam current blanking to protect the screens of the tubes against screen burn damage. Smith's innovative approach has resulted in 1 patent that enhances the reliability and longevity of projection video systems.
Career Highlights
Lawrence D. Smith has had a notable career at Thomson Consumer Electronics Inc., where he has applied his expertise in electronic engineering and innovation. His work has contributed to advancements in consumer electronics, particularly in video technology.
Collaborations
Smith has collaborated with Leroy S. Wignot, a fellow innovator in the field. Their partnership has fostered the development of new ideas and solutions in technology.
Conclusion
Lawrence D. Smith's contributions to the field of technology, particularly through his patent on CRT deflection loss protection, demonstrate his commitment to innovation and excellence. His work continues to influence the industry and improve consumer electronics.