CRT projector
id:
crt-projector-267-257755
title:
CRT projector
text:
A CRT projector is a video projector that uses a small, high-brightness cathode ray tube (CRT) as the image generating element. The image is then focused and enlarged onto a screen using a lens kept in front of the CRT face. The first color CRT projectors came out in the early 1950s. Most modern CRT projectors are color and have three separate CRTs, and their own lenses to achieve color images. The red, green and blue portions of the incoming video signal are processed and sent to the respective
brand slug:
wiki
category slug:
encyclopedia
description:
Older type of video projector that uses small, high intensity CRTs as image generating elements
original url:
https://en.wikipedia.org/wiki/CRT_projector
date created:
date modified:
2024-04-24T04:42:34Z
main entity:
{"identifier":"Q354132","url":"https://www.wikidata.org/entity/Q354132"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/ee/Kalht_01.jpg","width":534,"height":800}
fields total:
13
integrity:
15