File:CRT_monochrome.png
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CRT_monochrome.png (800 × 600 pixels, file size: 203 KB, MIME type: image/png)
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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
I, the copyright holder of this work, hereby publish it under the following licenses:
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Image links
- EN: The following pages links to this image:
- NL: De volgende pagina's linken naar deze afbeelding:
По-русски
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 |
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defilection coil
Items portrayed in this file
depicts
image/png
4ba4ba03726fc2aa6142cc5ef509c6f2091a2e4f
208,208 byte
600 pixel
800 pixel
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 23:28, 6 April 2005 | 800 × 600 (203 KB) | Peo~commonswiki | 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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