Elena
Member
CRT(Crystal Ray Tube) can be said to be the "originator" of projection technology. CRT projector is also called three-gun projector, its working principle and CRT display are no different, its light source and imaging are CRT. CRT projector is scanned by cathode-ray electron beam and shot onto the imaging surface, so that the phosphor on the imaging surface can form an image, and then transmitted to the projection surface.
CRT (Cathode Ray Tube) is Cathode Ray Tube. Is a more widely used display technology. CRT projector decompose the input signal source to R (red), G (green) B (blue) three CRT tube fluorescent screen, under the action of high pressure luminous signal amplification, convergence, on the large screen display color image.
CRT projector display images rich in color, good performance, with rich geometric distortion adjustment ability; Disadvantages are low brightness, complex operation, large volume, high requirements for installation environment.
CRT (Cathode Ray Tube) is Cathode Ray Tube. Is a more widely used display technology. CRT projector decompose the input signal source to R (red), G (green) B (blue) three CRT tube fluorescent screen, under the action of high pressure luminous signal amplification, convergence, on the large screen display color image.
CRT projector display images rich in color, good performance, with rich geometric distortion adjustment ability; Disadvantages are low brightness, complex operation, large volume, high requirements for installation environment.
