Projectors are used not only in education but also in business, entertainment and more.
There are four major types of projectos that we use today. There are DLP, LCD, LCOS and Laser. I will explain each of these four.
What is a DLP projector?
A DLP projector is a projector that uses digital light processing technology. It emits light using millions of tiny mirrors. DLP projectors can have up to three chips (or red, green, or blue) DLP chips. Because of the brightness of these DLP projectors, they are often used in well-lit classrooms and lectures.
What is an LCD projector?
Liquid Crystal Display (LCD) technology is also a popular type of projector. Similar to the technology used in monitors, it has three layers and produces the main colors red, green and blue.