Billede:CRT monochrome.png

Illustration showing the interior of a cathode-ray tube for monochrome televisions and monitors. Numbers in the picture indicates:

1. Deflection coils
2. Electron beam
3. Focusing coil
4. Phosphor layer on the inner side of the screen; emits light when struck by the electron beam
5. Filament for heating the cathode
6. Graphite layer on the inner side of the tube
7. Rubber gasket where the anode voltage wire enters the tube
8. Cathode
9. Air-tight glass "body" of the tube
10. Screen
11. Coil yoke made of iron
12. Control electrode regulating the intensity of the electron beam and thereby the light emitted from the phosphor
13. Contact pins for cathode, filament and control electrode
14. Wire for anode voltage

This image was rendered using the Persistence of Vision Raytracer (see http://www.povray.org/) - merged with the close-up insert and numbers added using a graphics software package. See Image:CRT_color for the scene description used for rendering this and other images of CRTs.

Created by Søren Peo Pedersen

I, the author of this work, hereby publish it under the following license: Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". العربية | Asturianu | Български | বাংলা | ইমার ঠার | Brezhoneg | Bosanski | Català | Sinugboanong Binisaya | Česky | Dansk | Deutsch | Ελληνικά | English | Esperanto | Español | Eesti | Euskara | فارسی | Suomi | Français | Galego | עברית | Hrvatski | Magyar | Bahasa Indonesia | Ido | Íslenska | Italiano | 日本語 | ქართული | 한국어 | Kurdî / كوردي | Latina | Lëtzebuergesch | Lietuvių | Bahasa Melayu | Nnapulitano | Nederlands | Norsk (nynorsk) | Norsk (bokmål) | Polski | Português | Română | Русский | Slovenčina | Slovenščina | Shqip | Српски | Svenska | తెలుగు | ไทย | Türkçe | Українська | اردو | Tiếng Việt | Volapük | 中文(简体) | 中文(繁體) | +/-

[edit] Image links

• EN: The following pages links to this image:
• NL: De volgende pagina's linken naar deze afbeelding:

• nl:Kathodestraalbuis

[edit] По-русски

перевод: User:Mercury13, ru:User:Mercury

1. Отклоняющие катушки
2. Электронный луч
3. Фокусирующая катушка
4. Люминофор, излучает свет при бомбардировке электронами
5. Катушка для нагрева катода
6. Аквадаг
7. Изоляция анодного гнезда
8. Катод
9. Баллон с выкачанным воздухом
10. Экран
11. Железный сердечник катушки
12. Управляющий электрод, управляющий интенсивностью электронного луча (и, соответственно, яркостью свечения люминофора)
13. Выводы для катода, нагревающей катушки и управляющего электрода
14. Провод анода