# eight-segment display

> electronic display device

**Wikidata**: [Q30680593](https://www.wikidata.org/wiki/Q30680593)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Eight-segment_display)  
**Source**: https://4ort.xyz/entity/eight-segment-display

## Summary
An eight-segment display is an electronic display device that uses eight separate line segments to form characters and symbols. It represents an intermediate form of display technology between the more common seven-segment display and the less common nine-segment display.

## Key Facts
- An eight-segment display is a specific type of segment display that uses exactly 8 line segments
- It follows the seven-segment display in the evolution of electronic display technology
- It is followed by the nine-segment display in the sequence of display technologies
- The device is classified as a subclass of segment display type
- It has only one sitelink across all Wikipedia language editions
- The English Wikipedia article about eight-segment display is the only documentation available
- It has a Google Knowledge Graph ID with code /g/11dxq_t3vz

## FAQs
### Q: What is an eight-segment display?
A: An eight-segment display is an electronic display device that utilizes eight separate line segments to form characters and symbols. It falls between the more common seven-segment display and the rarer nine-segment display in display technology evolution.

### Q: What can an eight-segment display display that a seven-segment display cannot?
A: The eight-segment display can display more characters and symbols than a seven-segment display due to its additional segment, though specific capabilities aren't detailed in available documentation. It represents an incremental improvement over its predecessor.

### Q: Is an eight-segment display commonly used today?
A: Based on the limited documentation (only one Wikipedia sitelink), the eight-segment display appears to be a relatively uncommon or specialized form of electronic display compared to the more prevalent seven-segment technology.

## Why It Matters
The eight-segment display represents a transitional step in the evolution of electronic display technology, bridging the gap between the widely adopted seven-segment display and the more complex nine-segment system. While not as commonly documented or implemented as its seven-segment counterpart, it offers insight into how display technologies evolved to provide more character representation capabilities. Understanding this intermediate form helps researchers and engineers trace the development path of digital displays and appreciate the engineering tradeoffs involved in segment count versus functionality. The eight-segment display contributes to the broader narrative of how display technology adapted to meet various user needs across different applications.

## Notable For
- Represents an intermediate evolution between seven-segment and nine-segment display technologies
- Uses exactly eight line segments to form characters and symbols
- Has minimal documentation compared to its more common seven-segment counterpart
- Exists as a distinct subclass in the segment display category
- Features a specific Google Knowledge Graph identifier in search databases

## Body
### Basic Definition
The eight-segment display is an electronic display device characterized by its use of eight separate line segments. It belongs to the broader class of segment displays and serves as an intermediate form between seven-segment and nine-segment displays.

### Technical Specifications
- Display type: Electronic display device
- Segment count: Exactly 8 line segments
- Classification: Subclass of segment display
- Implementation: Uses individual line segments to form characters and symbols

### Documentation and Recognition
- Wikipedia presence: Limited to English language edition only
- Sitelink count: 1 across all Wikipedia language editions
- Google Knowledge Graph: Identified with ID /g/11dxq_t3vz
- Visual documentation: Available on Wikimedia Commons showing a physical implementation

### Relationship to Other Technologies
- Predecessor: Seven-segment display (more common, with 28 Wikipedia sitelinks)
- Successor: Nine-segment display (less common, with 7 Wikipedia sitelinks)
- Context: Positioned between these more documented display technologies

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  "@type": "Thing",
  "name": "Eight-segment display",
  "description": "An electronic display device that uses eight separate line segments to form characters and symbols",
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  "sameAs": [
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  "image": "https://commons.wikimedia.org/wiki/Special:FilePath/Sharp_EL-8_Itron_vacuum-fluorescent_Display_Tube.jpg"
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