# Vertical alignment

> type of liquid-crystal display

**Wikidata**: [Q10853171](https://www.wikidata.org/wiki/Q10853171)  
**Source**: https://4ort.xyz/entity/vertical-alignment

## Summary
Vertical alignment (VA) is a type of liquid-crystal display (LCD) that uses liquid crystals arranged vertically to modulate light, offering better viewing angles and contrast compared to traditional LCDs. It is commonly used in displays for its improved image quality and reduced glare.

## Key Facts
- Subclass of liquid-crystal display (LCD)
- Also known as VA液晶, VAパネル, and 垂直排列液晶 in Japanese and Chinese
- Primarily used in display technologies for improved viewing angles and contrast
- Sitelink count: 2 (indicating limited but specific web references)
- Available in Japanese (ja) and Chinese (zh) Wikipedia versions
- Google Knowledge Graph ID: /g/1218fk74 (for structured data reference)

## FAQs
### Q: What is the main advantage of Vertical Alignment (VA) displays?
A: VA displays offer better viewing angles and contrast compared to traditional LCDs, making them ideal for applications requiring high image quality and reduced glare.

### Q: In which languages is Vertical Alignment documented on Wikipedia?
A: Vertical Alignment is documented in Japanese (ja) and Chinese (zh) Wikipedia, with limited sitelinks indicating niche but specific usage.

### Q: How does Vertical Alignment differ from other LCD technologies?
A: Unlike twisted nematic (TN) LCDs, VA displays use vertically aligned liquid crystals, which enhances contrast and reduces color shift across viewing angles.

### Q: What are the common aliases for Vertical Alignment in Japanese and Chinese?
A: Vertical Alignment is referred to as VA液晶, VAパネル, and 垂直排列液晶 in Japanese and Chinese contexts.

### Q: Where can I find structured data about Vertical Alignment?
A: Structured data about Vertical Alignment is available via Google’s Knowledge Graph with the ID /g/1218fk74.

## Why It Matters
Vertical alignment (VA) technology plays a crucial role in display innovation by improving image quality and reducing glare, making it a preferred choice for high-performance displays. Its superior viewing angles and contrast make it suitable for professional applications such as medical imaging, gaming, and high-end consumer electronics. By vertically aligning liquid crystals, VA displays minimize color distortion and enhance clarity, addressing limitations in traditional LCDs. This advancement has driven its adoption in various industries, ensuring sharper and more reliable visual outputs. The technology’s focus on precision and performance underscores its significance in the evolution of display technologies.

## Notable For
- Superior viewing angles and contrast compared to traditional LCDs
- Reduced color shift and improved image quality
- Commonly used in high-performance displays like medical imaging and gaming
- Limited but specific web references (sitelink count: 2)
- Structured data available via Google Knowledge Graph (ID: /g/1218fk74)

## Body
### Definition and Classification
Vertical alignment (VA) is a specialized type of liquid-crystal display (LCD) that uses vertically aligned liquid crystals to modulate light. This arrangement enhances contrast and reduces glare, making it distinct from other LCD technologies like twisted nematic (TN).

### Technical Specifications
VA displays are known for their improved viewing angles and reduced color distortion, which are critical for high-quality visual outputs. The vertical alignment of liquid crystals ensures consistent performance across different viewing positions.

### Applications
VA technology is widely used in professional displays, including medical imaging and gaming, where image clarity and precision are essential. Its superior contrast and reduced glare make it a preferred choice for demanding applications.

### Language Availability
Vertical alignment is documented in Japanese (ja) and Chinese (zh) Wikipedia, reflecting its regional relevance. The limited sitelink count (2) indicates niche but specific usage in these contexts.

### Structured Data
Structured data about vertical alignment is accessible via Google’s Knowledge Graph, identified by the ID /g/1218fk74. This structured reference supports semantic search and knowledge graph applications.