Dialysis of LED projection technology based on common knowledge of projector
The application of LED light source has the most important meaning in the aspect of projector, which opens up a new way for miniaturization of the fuselage. Because the LED light source is small and has many advantages in display technology, it is more suitable for the development of compact projectors and even originals, making the user's projection more "portable" and "free".
LEDs are used for projection lighting, which not only increases the lifespan, but also changes the structure of the projector. Since the heat dissipation requirements are reduced and the optical path system is shortened, the heat dissipation and noise have better performance.
At present, LED light sources are mainly used in integrated small projection originals and pocket minicomputers. The integrated small projection originals are not made as stand-alone models. They are mainly integrated with miniature display devices such as mobile phones, digital cameras, and notebook computers. Together, they are battery-powered and can project images about the size of A4 or standard letter paper, making it easy to share pictures with others. The pocket-sized handheld projector is a complete stand-alone model. It is small, light, and can be easily picked up with one hand. It is easy to carry and can be placed in a file bag. The future development direction is business applications. It can be used for AC and DC, the projection screen can be larger than 17 inches, and the screen brightness is 15 to 200 lumens. With the development of technology, the display effect is still improving.
Outdoor Portable Pizza Oven,Portable Pizza Oven，Pizza Oven
GFTOP , https://www.ovenchief.com