Protective cover for direct viewing type light-emitting diode display

摘要

Problem to be solved: to provide a direct viewing type light emitting diode (DV LED) display capable of preventing damage due to human contact, including wear, shock, and exposure to liquid.DV LED display 296 includes at least one circuit board 300 having at least one circuit board 300 having an array of surface mount device LEDs 100 defining a display surface 304 and at least a portion of the display surface Includes protective transparent polymer film 390 to cover.The transparent polymer film comprises a polymeric material layer 400 and an adhesive layer 402, which is laminated on the polymeric material layer and directly attached to the display surface.The transparent polymer film can facilitate the use of touch screen technology using a DV LED display and can be removable to allow the DV LED display to be repaired or disassembled \/ reassembled.Diagram