LED transparent screen module capable of being seamlessly spliced in any direction and preparation method

• Main Authors: LI XIAOKE, LEE JAE PYEONG, LI JIE
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2024
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The invention relates to the technical field of display screens, in particular to an LED transparent screen module capable of being seamlessly spliced in any direction and a preparation method, and the method comprises the steps that a transparent-base flexible circuit board and a steel mesh are stacked at designated positions of a processing and preparation device, and the transparent-base flexible circuit board and the steel mesh are processed and prepared through transportation and addition; slotted holes are formed in the steel mesh on the transparent-base flexible circuit board in the processing and preparing device; solder paste dispensing adding is carried out in the groove holes; solder paste is flattened and dispensed in the steel mesh and the groove holes, and the steel mesh is taken out; an LED driving IC device is added to the solder paste; the LED transparent screen display module has the advantages that the display area and the connecting flat cable of the LED transparent screen display module a