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Trinitron: History, Partial list of other aperture grille brands & Overview
Trinitron was Sony's brand name for its line of aperture-grille-based CRTs used in television sets and computer monitors. It was one of the first television systems to enter the market since the 1950s. The first color Trinitron system was released in October 1968. 100 million Trinitron systems had been sold by 1994.
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Trinitron topic overview
The analysis highlights History, Partial list of other aperture grille brands and Overview as prominent areas in the source structure around Trinitron.
Related topics
79
Source areas
4
Connected nodes
83
Extracted relationships
80
Concept neighborhoods
15
Bridge connections
83
What this topic covers Research coverage
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
History · 62 topics
Overview · 12 topics
Partial list of other aperture grille brands · 4 topics
Reception · 1 topics
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
Key facts & relationships
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Explore all related topics Closing gaps
A structured outline of related entities, concepts and subtopics. Open any item to build a new map centered on it.
Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
How Trinitron connects Entity context
Entity context groups extracted connections by relationship type. Counts show recurrence in the analyzed source; the examples are research signals, not claims about importance.
The extracted context around Trinitron shows recurring relationship patterns in the source. For example, Trinitron → Early, Europe, HD Trinitron TV, HF, In, Japan, KX-20xx1, KX-27xx1, Larger, Multiple, New, Nyquist, ProFeel, PS, Sony, SS-X1A, The, They, This, TXT-100G TeleText Another extracted example is Trinitron → After, Diamondtron, FD Trinitron, For, Hi-Scan, High, Initially, Mitsubishi, Mitsubishi's, NEC Display Solutions, Sony, Sony's, Sony's Trinitron, Super Fine Pitch, The, To, WEGA, With. Use these groups to spot repeated connection types before inspecting the individual relationships.
Trinitron → After, Diamondtron, FD Trinitron, For, Hi-Scan, High, Initially, Mitsubishi, Mitsubishi's, NEC Display Solutions, Sony, Sony's, Sony's Trinitron, Super Fine Pitch, The, To, WEGA, With
related to Introduction, early models· 14
Trinitron → April, GE's Porta-color, Ibuka, It, Japan, KV-1210, KV-1210U, KV-1320UB, October, Some, The, The KV-1210, United Kingdom, Yoshida
related to Partial list of other aperture grille brands· 10
Relationships are represented as Subject → Predicate → Object triples. Confidence describes extraction strength, not the real-world importance of a relationship; lower-confidence rows may be contextual rather than explicit.
TTTA extracted 80 structured relationships around Trinitron. Examples in this analysis include the KV-1320UB for the United Kingdom market were initially fitted with 3AT2 valves for the extra high tension → instance of → Some larger models and Trinitron → related to Advantages → In. The table shows each extracted connection, where it came from and its confidence.
Subject
Predicate
Object
Confidence
Src
the KV-1320UB for the United Kingdom market were initially fitted with 3AT2 valves for the extra high tension
instance of
Some larger models
0.80
text
Trinitron
related to Advantages
In
0.60
section
Trinitron
related to Advantages
RCA
0.60
section
Trinitron
related to Advantages
Improvements
0.60
section
Trinitron
related to Advantages
Another
0.60
section
Trinitron
related to Advantages
The
0.60
section
Trinitron
related to Basic concept
The Trinitron
0.60
section
Trinitron
related to Basic concept
The
0.60
section
Trinitron
related to Basic concept
Each
0.60
section
Trinitron
related to Basic concept
RGB
0.60
section
Trinitron
related to End of Trinitron
Sony's
0.60
section
Trinitron
related to End of Trinitron
After
0.60
section
No triples extracted yet.
Related concept clusters Concept neighborhoods
Concept neighborhoods group terms that sit near one another in the extracted graph. They are useful for discovering adjacent language and context, but proximity does not by itself imply a factual relationship.
The concept neighborhoods around Trinitron bring nearby vocabulary together. In this analysis, examples include Sony, Monitors and Design. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Trinitron
Sony
Monitors
Design
Tubes
Shadow
Million
Grille
Introduced
Screen
Electron
Also
Production
trinitron
Sony
Monitors
Design
Tubes
Shadow
Million
Grille
Introduced
Screen
Electron
Also
Production
television sets
Color
Tube
Early
Market
Sets
Television
Chromatron
Would
Introduced
Systems
Used
Grille
fd trinitron
Sony
Monitors
Design
Tubes
Shadow
Million
Grille
Introduced
Screen
Electron
Also
Production
compatible color
Sets
Television
Early
Would
Grille
New
Shadow
Sony
System
Mask
Also
Chromatron
electron guns
Three
Grille
Mask
Guns
Shadow
Early
Tube
Chromatron
Much
Screen
Instead
Used
shadow mask
Mask
Shadow
Grille
System
Rca
Screen
Wires
Trinitron
Early
Much
Television
Tube
chromatron
Electron
Television
Ibuka
Would
Grille
Wires
System
New
Shadow
Color
Early
Line
Connections between topic areas Semantic bridges
Semantic bridges connect parts of the graph that would otherwise be more separate. A bridge is a structural signal in this analysis, not a claim that the two topic areas are equivalent.
For Trinitron, one of the stronger structural bridges in this analysis connects Trinitron with History. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
Min side: 3
Trinitron — History· splits 21 ⟂ 63Trinitron — Overview· splits 71 ⟂ 13Trinitron — Partial list of other aperture grille brands· splits 79 ⟂ 5
Map overview Semantic statistics
Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.
Trinitron
Nodes84
Edges83
Triples80
Avg. degree1.98
Density0.02381
Components1
Source & methodology
TTTA analyzes the structure around Trinitron to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Partial list of other aperture grille brands & Overview, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
