Philo Farnsworth American inventor Date of Birth: 19.08.1906 Country: USA

Biography of Philo Farnsworth

Philo Farnsworth, an American inventor known for his contribution to the development of television, was born in a small cabin near Beaver, Utah. He was the oldest of five children in a Mormon family. When his family moved to a farm in Rigby, Idaho, Farnsworth discovered his interest in electronics as their new home was electrified. He began studying mechanics and electrical engineering due to the frequent breakdowns of the generator and the poor wiring in the house.

In addition to his fascination with electronics, Farnsworth excelled in chemistry and physics at the local school. With the help of his science teacher, he started developing his first television system. In 1922, Farnsworth's family moved to Utah, but he stayed in Idaho and worked for the railroad to support his education at Brigham Young University. Unfortunately, his studies were cut short in 1924 when his father passed away, and he had to focus on supporting his mother, two sisters, and two brothers.

Farnsworth later returned to his passion for electronics and collaborated with Cliff Gardner, another enthusiast in Salt Lake City. They started a radio repair business, but it didn't last long and eventually filed for bankruptcy. However, Farnsworth remained in Salt Lake City and caught the attention of two wealthy philanthropists who sponsored his further experiments on television systems. With their support, Farnsworth obtained a laboratory in California and married Elma 'Pem' Gardner, his business partner's sister.

In California, Farnsworth dedicated himself to his work. His benefactors advised him to patent his inventions, which later proved crucial in his legal battles with RCA over intellectual property. Farnsworth already knew the direction in which he wanted to develop his models. Most television systems at that time relied on mechanical scanning and display modules, but Farnsworth understood that purely electronic systems would be more efficient. On September 7, 1927, Farnsworth successfully transmitted his first image, a simple straight line, from one room to another. By the following year, he had refined his invention to a state suitable for demonstration to journalists. By 1929, he had eliminated the need for mechanical generators, making his system entirely electronic.

Although electromechanical television transmission systems existed before, Farnsworth became the first to create a functioning system based solely on electronics. RCA became interested in Farnsworth's development and initially attempted to buy his patents before engaging in legal disputes. Eventually, it became evident that Farnsworth's invention could not compete with new electronic models. However, by that time, Farnsworth had already shifted his focus to nuclear physics. He made significant contributions to the field, although his nuclear generator had no commercial value and was primarily used for scientific experiments.

Philo Farnsworth passed away on March 11, 1971, at the age of 64, due to pneumonia. Throughout his life, he made substantial contributions to the fields of electronics and nuclear physics.