Tricolor Television Tube
Definition:
A "tricolor television tube" is a type of television screen that uses three primary colors—red, green, and blue—to create all the colors you see on the screen. Each of these colors combines in different ways to produce a full range of colors.
Usage Instructions:
- You can use the term "tricolor television tube" when talking about older types of TVs, particularly those that use cathode ray tube (CRT) technology. - It's less common today because modern TVs mostly use flat screens, like LCD or LED.
Example Sentence:
"Before the invention of flat screens, most people watched their favorite shows on a tricolor television tube."
Advanced Usage:
- In discussions about the history of television technology, you might say, "The tricolor television tube was a significant advancement in display technology, allowing for vibrant color reproduction."
Word Variants:
- Tricolor: This adjective describes anything that has three colors. - Television: Often shortened to "TV," it refers to the device that shows moving pictures and sound.
Different Meanings:
- "Tricolor" can also refer to flags or other items that have three distinct colors. For example, a flag that includes red, white, and blue can be described as a tricolor flag.
Synonyms:
- Color television tube (though this is more general and may not imply the use of three specific colors) - CRT (cathode ray tube), which is the technology used in tricolor television tubes.
Idioms and Phrasal Verbs:
- There are no specific idioms or phrasal verbs that directly relate to "tricolor television tube," but you might encounter phrases like "turn on the TV" or "tune in," which indicate watching television in general.