These are widely used in business conferences, meetings, and seminars.Īn LCD projector is energy efficient and produces excellent images or videos.ĬRT projectors were used commonly in early days of projection. They are portable and smaller in sizes as compared to CRT. LCD projector uses three liquid crystal panels to display images, and videos. The images produced by DLP projectors are very sharp.

In DLP projectors image is created by microscopically small mirrors also known as Digital Micromirror Device (DMD). These are manufactured by Texas Instruments. Which are as follows:-ĭLP are of two types i.e. Lastly, projectors are also used nowadays in airports, metro stations, malls to display advertisements.Film projectors are used in cinema houses or movie halls for displaying movies to the public.

Home theatre projectors are used at home for creating a mini-home theatre for watching movies.A video projector is used by MNCs business for conferences, meetings, and presentations.Overhead projectors are commonly used in classrooms for educational purposes like student presentations, to discuss slides, and announcements.We had mentioned below 5 uses of projector in daily life:. In order to understand the topic more clearly it is important to understand the uses of projector in daily life. The British photographer Eadweard Muybridge made the first movie projector in 1879 and it was known as Zoopraxiscope.Ī projector is used for expanding images, videos, and slides onto a surface for large gatherings like classrooms, auditoriums, etc. It projects images on the projection screen by getting input from a device like a computer, laptop, etc.

In general, projection means something to be sent out or forwarded.įor example, a presentation is projected onto a white screen or surface in the auditorium for the students.Ī projector is an output (optical) device that displays an image onto a surface generally known as a projection screen. Projection meaning varies depending on where it is being used. Alongside this also get to know, what is a projector, types of projector, and the uses of the projector.īut before going to the main topic of ways for connecting the projector let’s explore some relevant topics first.

Windows 10 connect to projector hdmi