1 jan 1968 ano - PROJECTOR - first LCD projector was invented by Gene Dolgoff, he began working on it in college during 1968.

Descrição:

It is overall, an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens, but some newer types of projectors can project the image directly, by using lasers.