Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:television
|
| gptkbp:consists_of |
Nipkow disk
|
| gptkbp:developed_by |
gptkb:Germany
|
| gptkbp:first_introduced |
1920s
|
| gptkbp:has_limitations |
bandwidth constraints
|
| gptkbp:has_variants |
electromechanical television
|
| https://www.w3.org/2000/01/rdf-schema#label |
Mechanical television
|
| gptkbp:invention |
Paul Nipkow
|
| gptkbp:is_characterized_by |
rotating disk
|
| gptkbp:is_considered_as |
precursor to modern television
|
| gptkbp:is_popular_in |
early 20th century
|
| gptkbp:produces |
low-resolution images
|
| gptkbp:replaced_by |
gptkb:electronic_television
|
| gptkbp:requires |
gptkb:lighting_system
|
| gptkbp:uses |
mechanical scanning
|
| gptkbp:uses_technology |
photoelectric effect
|
| gptkbp:was_a_demonstration_of |
gptkb:John_Logie_Baird
|
| gptkbp:was_commercially_available_in |
1930s
|
| gptkbp:bfsParent |
gptkb:Sir_John_Baird
|
| gptkbp:bfsLayer |
8
|