Television Jardo Annus
The history of television <ul><li>The word “television” was first used at World’s Fair in 1900 in Paris by Constantin Pers...
“ Television” comes from 2 words <ul><li>The greek word “tele” means “far”. </li></ul><ul><li>Latin word “vision” means “t...
Paul Gottlieb Nipkow <ul><li>In 1884 sent images through wires with the help of rotating metal disk. </li></ul>
Charles Francis Jenkins <ul><li>By 1920, Jenkins had developed a device known as the prismatic rings, which was the main a...
John Logie Baird <ul><li>He was the first person to succeed in transmitting live images on TV.  </li></ul>
Alan A. Campbell-Swinton <ul><li>The first man to envision a completely electronic television system. </li></ul>
First electronic television <ul><li>Philo T. Fransworth invented the first completely electronic television. </li></ul><ul...
Colour television <ul><li>First broadcast on 25-th June 1951 on CBS. </li></ul><ul><li>In 1977 75% of homes in United Stat...
1 416 338 245 TV sets    <ul><li>In Estonia there are 605 000 TVs. That means 453.863 per 1000 people.  </li></ul>
Sources <ul><li>www.wikipedia.org </li></ul><ul><li>http://www.thehistoryoftelevision.com </li></ul><ul><li>http://www.his...
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Television

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Television

  1. 1. Television Jardo Annus
  2. 2. The history of television <ul><li>The word “television” was first used at World’s Fair in 1900 in Paris by Constantin Perskyi. </li></ul>
  3. 3. “ Television” comes from 2 words <ul><li>The greek word “tele” means “far”. </li></ul><ul><li>Latin word “vision” means “to see”. </li></ul>
  4. 4. Paul Gottlieb Nipkow <ul><li>In 1884 sent images through wires with the help of rotating metal disk. </li></ul>
  5. 5. Charles Francis Jenkins <ul><li>By 1920, Jenkins had developed a device known as the prismatic rings, which was the main aspect of his Radiovisor television kits. </li></ul>
  6. 6. John Logie Baird <ul><li>He was the first person to succeed in transmitting live images on TV. </li></ul>
  7. 7. Alan A. Campbell-Swinton <ul><li>The first man to envision a completely electronic television system. </li></ul>
  8. 8. First electronic television <ul><li>Philo T. Fransworth invented the first completely electronic television. </li></ul><ul><li>Vladimir K. Zworykin invented iconoscope (1923) and kinescope (1929). </li></ul>
  9. 9. Colour television <ul><li>First broadcast on 25-th June 1951 on CBS. </li></ul><ul><li>In 1977 75% of homes in United States were able to recive colour. </li></ul>
  10. 10. 1 416 338 245 TV sets   <ul><li>In Estonia there are 605 000 TVs. That means 453.863 per 1000 people. </li></ul>
  11. 11. Sources <ul><li>www.wikipedia.org </li></ul><ul><li>http://www.thehistoryoftelevision.com </li></ul><ul><li>http://www.history-timelines.org.uk/events-timelines/08-television-invention-timeline.htm </li></ul><ul><li>http://library.thinkquest.org/04oct/00451/television.htm </li></ul><ul><li>http ://www.nationmaster.com/graph/med_tel-media-televisions </li></ul>
  12. 12. Thank you for listening!

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