How does the electron gun inside a TV work, and why is it called an "electron gun"?

Browse the article How does the electron gun inside a TV work, and why is it called an "electron gun"?

Forward this article to five of your friends.

Your Name:

Your E-mail:

Friend #1 E-mail:

Friend #2 E-mail:

Friend #3 E-mail:

Friend #4 E-mail:

Friend #5 E-mail:

Your Message:




Please enter the characters you see above:
This helps HowStuffWorks prevent automated emails.

TVS

Toshiba 27DF46 27" TV

Flat Screen, 27 inch Display, SDTV, 16:9 Aspect Ratio, ATSC, 480i (SDTV), Digital 3-Line Comb Filter

See It
$300 - $300

Toshiba 32D47 32" TV

32 inch Display, HDTV, 16:9 Aspect Ratio, ATSC, NTSC, Digital 3-Line Comb Filter

See It
$350 - $350

Disney DT1350-P 13" TV

Non-Flat Screen, 13 inch Display, Analog TV, 4:3 Aspect Ratio, NTSC, Speaker Power: 2 x 0.5 Watt

See It
$119 - $119