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CPU refers to the Central Processing Unit, which is one of the main parts of an electronic device. Its main function is to interpret instructions and process data. All operations...

The lens is a very important component of the projector. So what are the projector lens materials? What is the impact of different lens materials on the projector? Here are...

In 2021, Dangbei revealed a powerful 4k laser projector--Dangbei Mars Pro, which is available currently in the U.S., Canada, and Taiwan(China). Dangbei firstly launches a 4K home theater projector--Dangbei Mars Pro....

What is the difference between laser projection and normal projection? What is the difference between laser projection and ordinary projection? As we all know, the concept of laser projection has...

DLP is short for Digital Light Procession.It is a technique that digitally processes an image signal before projecting the light. DLP is based on DMD, a digital micromirror chip developed...

With the development of the Internet and technology, people are less use the televisions at home. Most of them chose smartphones or PCs, especially for the young generation. While both smartphones and...