By : Connor Allred

By : Connor Allred

The TV

Table of Contents

• Who invented the TV?

• When and why experiments started.

• About the TV.

Who invented the TV?

• Vladimir K. Zworykin.

• Made the iconoscope and kinescope.

• Wasn’t the FIRST one to make the TV.• First to make a TV work with electricity.

• Use’s Television Camera, Picture tube and projection, Videotape recording, and more.

PROJECTION PART

Some pictures of the equipment

VIDEOTAPE RECORDING.

AMPLIFIERS.

SATELLITE AND DISH.

TUNER.

Back to the PAST!!

When and Why experiments started

• Experiments for it started in the 1800’s.• Progress was slow.• Meant to find another way to communicate.• To persuade ,inform and entertain.• Has 7 types of broadcastings.• Commercial, Cable, Public, Satellite, Closed Circuit, Video

Entertaining, and Televised.

When and Why experiments started (continued)

• Most important ways of communicating.• Brings picture, sound, and motion all over the world.• Inform people in a clearer way.

Back to the PAST!!

About the TV

• Regular color telecast began in 1953.• Sometimes called “the device that brings the world

home.”• Screens were only 7-10 inches long between 1926 and

1989.

About the TV (continued)

• Comes from a Greek and Latin word.• Invented on September 7, 1927. (mechanical one) • Flat panel, large screen TV became available in the

late 1990’s.

+Greek –“Tele”

Latin –“Vision”

Television or TV=

Conclusion

• Why’d it take so long to make.• I know why it was invented.

Work Cited

• ( 2008)”Television. "World Book.2008.