Transparent screen

Abstract

The present application discloses a transparent screen, including a first circuit board, an LED lamp bead and a plurality of first connecting columns. The first circuit board has a first surface and a second surface opposite to the first surface; the first circuit board includes a transparent portion provided with several first through holes and a mounting portion without through holes, and the LED lamp bead is mounted on the mounting portion of the first surface; and a first connecting column, mounted on the mounting portion of the second surface; where the first connecting column has a first limiting protrusion. The first connecting column is mounted on the mounting portion of the second surface which does not affect the transparency of the transparent screen.

Dependencies are inferred from the claim text.