organic light-emitting diode

Friendly

Explanation of "Organic Light-Emitting Diode"

Definition:
An "organic light-emitting diode," often abbreviated as OLED, is a type of light that shines on its own when an electric current passes through it. Unlike some other types of lights that need a separate light source behind them (like a light bulb or a lamp), OLEDs can create light by themselves. This makes them very useful for screens, such as televisions and smartphones, because they can produce bright and colorful images without needing extra parts.

Usage Instructions

• When to Use: You can use "organic light-emitting diode" when talking about modern technology, especially in the context of displays and screens.
• How to Use: You can say, "My new TV has an OLED screen," to indicate that the TV uses this technology for better picture quality.

Example

• "The new smartphone features an organic light-emitting diode display, which means it has vibrant colors and consumes less power."

Advanced Usage

In more technical discussions, you might hear terms like "pixel" or "substrate" in relation to OLED technology. For example: - "The organic light-emitting diode technology allows for flexible displays, which can be curved or even rolled up."

Word Variants

There are no direct variants of "organic light-emitting diode," but you might encounter related terms like: - OLED (the abbreviation). - LED (light-emitting diode, which is a different but related technology).

Different Meanings

While "organic light-emitting diode" has a specific meaning in technology, the word "organic" can also refer to natural substances or farming without chemicals. However, in this context, it specifically relates to the technology of light emission.

Synonyms

There are no exact synonyms for "organic light-emitting diode," but you might hear: - OLED (the shortened form). - Self-emissive display (which describes how it produces light on its own).

Idioms and Phrasal Verbs

There are no idioms or phrasal verbs specifically related to "organic light-emitting diode," but you might come across phrases in technology discussions, such as: - "Light up" (meaning to illuminate or brighten). - "Screen out" (to filter or block light or information).

Summary

An organic light-emitting diode (OLED) is a type of technology that creates light by itself, making it popular for screens on devices like TVs and smartphones.

Academic

Noun

1. a self-luminous diode (it glows when an electrical field is applied to the electrodes) that does not require backlighting or diffusers

Synonyms

• oled