# electronic visual display

> electrically controlled display with no moving parts

**Wikidata**: [Q6021804](https://www.wikidata.org/wiki/Q6021804)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Electronic_visual_display)  
**Source**: https://4ort.xyz/entity/electronic-visual-display

## Summary
An electronic visual display is an electrically controlled display with no moving parts. It serves as an output device for presenting visual information, commonly used in computers, smartphones, and other electronic devices. These displays are classified under hardware peripherals and include various types such as flat-panel displays, computer monitors, and electronic road signs.

## Key Facts
- An electronic visual display is a peripheral hardware device that provides output in visual form.
- It is classified under display devices and includes types like flat-panel displays, computer monitors, and electronic road signs.
- Notable examples include the Samsung Galaxy S smartphone, Fairphone 5, and Samsung Galaxy Tab 4 10.1.
- It is part of larger categories such as calculators, computer monitors, smartphones, and tablet computers.
- The term "Retina Display" was introduced in 2010 by Apple Inc.
- Electronic visual displays are distinct from computer monitors, which are typically stand-alone devices.
- The display is described in sources like the Armenian Soviet Encyclopedia and the Great Russian Encyclopedia.
- It has aliases such as display, display panel, screen, and electronic display.

## FAQs
### Q: What are the main types of electronic visual displays?
A: Electronic visual displays include flat-panel displays, computer monitors, electronic road signs, flexible displays, and electronic paper displays.

### Q: How does an electronic visual display differ from a computer monitor?
A: While both are output devices, computer monitors are typically stand-alone and externally powered, whereas electronic visual displays are a broader category that includes various display technologies.

### Q: What are some notable devices that use electronic visual displays?
A: Devices such as the Samsung Galaxy S smartphone, Fairphone 5, and Samsung Galaxy Tab 4 10.1 series incorporate electronic visual displays.

### Q: What is the significance of the Retina Display?
A: The Retina Display, introduced in 2010, is a high-resolution display technology featured in Apple products, known for its sharp image quality.

### Q: What are some common classifications of electronic visual displays?
A: Electronic visual displays are classified under display devices, peripherals, and include specific types like dot-matrix displays and seven-segment displays.

## Why It Matters
Electronic visual displays are fundamental to modern technology, enabling the presentation of information in a clear and dynamic manner. They are integral to devices ranging from smartphones and tablets to computer monitors and electronic road signs. The absence of moving parts in these displays allows for faster response times and lower power consumption compared to older technologies like cathode ray tubes. This technology has revolutionized how we interact with digital information, making it more accessible and efficient. The development of high-resolution displays, such as the Retina Display, has further enhanced user experience by providing sharper and more detailed visuals. Additionally, the versatility of electronic visual displays has led to their widespread adoption across various industries, from consumer electronics to industrial applications.

## Notable For
- Being a key component in modern computing and mobile devices, enabling visual output without moving parts.
- Including high-resolution displays like the Retina Display, which set new standards for image clarity.
- Serving as a foundational technology for both consumer electronics and industrial applications.
- Encompassing a wide range of display types, from flat-panel displays to electronic road signs.
- Facilitating advancements in display technology, such as flexible and curved screens.

## Body
### Classification and Types
Electronic visual displays are classified under display devices and peripherals. They include various types such as flat-panel displays, computer monitors, electronic road signs, and flexible displays. Specific examples include dot-matrix displays, seven-segment displays, and discrete scale indicators.

### Notable Devices
Several notable devices incorporate electronic visual displays, including the Samsung Galaxy S smartphone, Fairphone 5, and the Samsung Galaxy Tab 4 10.1 series. These devices demonstrate the widespread adoption of electronic visual displays in modern technology.

### Historical Context
The Retina Display, introduced in 2010, is a notable example of high-resolution display technology. It was developed by Apple Inc. and has since become a benchmark for display quality in consumer electronics.

### Distinctions
Electronic visual displays are distinct from computer monitors, which are typically stand-alone devices. The term "electronic visual display" encompasses a broader range of technologies and applications.

### Sources and References
The Armenian Soviet Encyclopedia and the Great Russian Encyclopedia have described electronic visual displays. The term is also referenced in the Armenian Soviet Encyclopedia, volume 4, page 334.

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Electronic visual display",
  "description": "Electrically controlled display with no moving parts",
  "sameAs": ["https://www.wikidata.org/wiki/Q123456", "https://en.wikipedia.org/wiki/Electronic_visual_display"],
  "additionalType": "DisplayDevice"
}

## References

1. KBpedia