Tubes; cathode-ray television picture tubes, including video monitor cathode-ray tubes, colour

HS v2017 Code: 854011

About tubes; cathode-ray television picture tubes, including video monitor cathode-ray tubes, colour

hs code 854011 covers the production of cathode-ray television picture tubes, including video monitor cathode-ray tubes in color. This industry plays a crucial role in the electronics and display technology sectors, providing essential components for a wide range of devices, from televisions and computer monitors to medical imaging equipment. As a key input for the manufacture of 851762 Transmission apparatus for radio-broadcasting or television, 852841 Cathode-ray tube monitors, and other display-based products, the 854011 industry is closely tied to the broader electronics and technology industries.

Production process

The production of cathode-ray television picture tubes involves a complex process that begins with the manufacture of the glass envelope, which serves as the main structure of the tube. This glass envelope is then coated with a phosphor material, which emits light when struck by the electron beam. The electron gun, which generates and accelerates the electron beam, is then assembled and installed within the glass envelope. Finally, the tube is sealed and evacuated to create the necessary vacuum for the electron beam to function effectively.

Production inputs

The main inputs required for the 854011 industry include high-quality glass for the tube envelope, phosphor materials, electron gun components, and specialized manufacturing equipment. Additionally, the industry relies on a skilled workforce capable of precision assembly and quality control processes. Access to a reliable supply of electricity and other utilities is also crucial for the continuous operation of the production facilities.

Production outputs

The primary output of the 854011 industry is cathode-ray television picture tubes, which are then used in the manufacture of 851762 Transmission apparatus for radio-broadcasting or television and 852841 Cathode-ray tube monitors. These tubes are essential components in the production of a wide range of display-based products, including televisions, computer monitors, and medical imaging equipment. The industry's output also supports the broader electronics and technology sectors, contributing to the development and advancement of display technologies.

Revisions to 854011

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 854011. The most recent 1 version of this code (854011) is in the HS v2022 system:

This page shows a legacy version of code 854011 ( HS v2017).

Older versions

Family tree for tubes; cathode-ray television picture tubes, including video monitor cathode-ray tubes, colour

    graph LR
    A["<a href='/classifications/hs/v2017/85'>85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, parts and accessories of such articles</a>"]
A --> B["<a href='/classifications/hs/v2017/8540'>8540: Thermionic, cold cathode or photo-cathode valves and tubes (e.g. vacuum, vapour, gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode-ray and television camera tubes)</a>"]
B --> C["<a href='/classifications/hs/v2017/854011'>854011: Tubes; cathode-ray television picture tubes, including video monitor cathode-ray tubes, colour</a>"]

    B --> D["<a href='/classifications/hs/v2017/854012'>854012: Tubes; cathode-ray television picture tubes, including video monitor cathode-ray tubes, monochrome</a>"]
B --> E["<a href='/classifications/hs/v2017/854020'>854020: Tubes; television camera tubes, image converters and intensifiers, other photo-cathode tubes</a>"]
B --> F["<a href='/classifications/hs/v2017/854040'>854040: Tubes; data/graphic display tubes, monochrome; data/graphic display tubes, colour, with a phosphor dot screen pitch smaller than 0.4mm</a>"]
B --> G["<a href='/classifications/hs/v2017/854060'>854060: Tubes; cathode ray, n.e.c. in heading no. 8540</a>"]
B --> H["<a href='/classifications/hs/v2017/854071'>854071: Tubes; microwave, magnetrons, excluding grid-controlled tubes</a>"]
B --> I["<a href='/classifications/hs/v2017/854079'>854079: Tubes; microwave (for example klystrons, travelling wave tubes, carlinotrons), excluding magnetrons and grid-controlled tubes</a>"]
B --> J["<a href='/classifications/hs/v2017/854081'>854081: Valves and tubes; receiver or amplifier</a>"]
B --> K["<a href='/classifications/hs/v2017/854089'>854089: Valves and tubes; n.e.c. in heading no. 8540</a>"]
B --> L["<a href='/classifications/hs/v2017/854091'>854091: Tubes; parts of cathode-ray tubes</a>"]
B --> M["<a href='/classifications/hs/v2017/854099'>854099: Valves and tubes; parts of the valves and tubes of heading no. 8540, excluding parts of cathode-ray tubes</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
class L level6
class M level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight