LED direct-view projection array light-emitting module and display screen

A light-emitting diode (LED) direct-view projection array light-emitting module, comprising a drive unit, display units, and an imaging unit;

• wherein
• the display units display images on the imaging unit under the driving of a signal of the drive unit;
• the drive unit is used to generate a drive signal according to an image or video to be displayed, and transmit the drive signal to the display units;
• each of the display units comprises three display sources and three corresponding optical magnification components, the three display sources are three monochromatic integrated LED array chips corresponding to R, G, and B colors respectively, each optical magnification component comprises a magnification objective lens and a corresponding objective lens fixing base, the integrated LED array chips correspond to the magnification objective lenses one by one, and by adjusting installation angles of the three optical magnification components, images formed by light emitted by the three display sources are capable of overlapping after being separately magnified by the three magnification objective lens;
• a display unit drives the display sources to emit light under the action of the drive signal, and the images formed by the light emitted by the display sources are magnified by the optical magnification components;
• the imaging unit comprises an imaging screen, the imaging unit is used to receive the images magnified by the display units and image on the imaging screen;
• and
• the thickness of the light-emitting module ranges from 5 mm to 100 mm.