File:CRT monochrome.png
CRT_monochrome.png (800 × 600 pixels, file size: 203 KB, MIME type: image/png)
Captions
Illustration showing the interior of a cathode-ray tube for monochrome televisions and monitors. Numbers in the picture indicates:
- Deflection coils
- Electron beam
- Focusing coil
- Phosphor layer on the inner side of the screen; emits light when struck by the electron beam
- Filament for heating the cathode
- Graphite layer on the inner side of the tube
- Rubber gasket where the anode voltage wire enters the tube
- Cathode
- Air-tight glass "body" of the tube
- Screen
- Coil yoke made of iron
- Control electrode regulating the intensity of the electron beam and thereby the light emitted from the phosphor
- Contact pins for cathode, filament and control electrode
- 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
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.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
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This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
Image links
[edit]- EN: The following pages links to this image:
- NL: De volgende pagina's linken naar deze afbeelding:
По-русски
[edit]перевод: User:Mercury13, ru:User:Mercury
- Отклоняющие катушки
- Электронный луч
- Фокусирующая катушка
- Люминофор, излучает свет при бомбардировке электронами
- Катушка для нагрева катода
- Аквадаг
- Изоляция анодного гнезда
- Катод
- Баллон с выкачанным воздухом
- Экран
- Железный сердечник катушки
- Управляющий электрод, управляющий интенсивностью электронного луча (и, соответственно, яркостью свечения люминофора)
- Выводы для катода, нагревающей катушки и управляющего электрода
- Провод анода
Annotations InfoField | This image is annotated: View the annotations at Commons |
defilection coil
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:28, 6 April 2005 | 800 × 600 (203 KB) | Peo~commonswiki (talk | contribs) | Illustration showing the interior of a cathode-ray tube for monochrome televisions and monitors. Numbers in the picture indicates: # Deflection coils # Electron beam # Focusing coil # Phosphor layer on the inner side of the screen; emits light when struck |
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