The History of Television

1
The History of Television

• The past of the most influential communications
  device of all time.

2
Televisions humble beginning

• The television was developed during the 1920s
• It was perfected in the 1930s and used an
  iconoscope camera tube.
• Signals received in analog

3
Progress of the television

• The first color television program was introduced
  by CBS in June of 1951.
• During 1962, the first public telecommunications
  satellite, Telstar, enabled the airing of live
  programs.

4
Innovations in television

• In the 1980s Projection televisions are
  introduced, the first step in producing large
  screen televisions, with dimensions ranging
  between 50 and 70 inches.
• In 1983 first digital signals are sent.

5
Modern day televisions

• In 1990 all digital high definition television
  system is proposed.
• The 1990s produces a variety of high-tech
  television systems
• High Definition Televisions
• Plasma screen televisions
• Flat screen televisions
• Even portable televisions for the car are
  introduced

6
The future of televisions

• While many advancements have been made in the
  quality of television pictures, screens, and
  signal reception, this is only the beginning.
• A merging of computers with televisions is next
  on the horizon. It has not quite happened yet,
  although both were introduced in the same decade.