Patent ID: 9733673
Date: 2017-08-15
CPC Classifications: G06F

Claim:
1. A display module comprising: a first circuit substrate being flexible, having a display area provided with an image display function, and having a first peripheral area outside the display area; a second circuit substrate, being flexible, having an additional function area provided with a function added to the image display function, and having a second peripheral area outside the additional function area, the second circuit substrate partially overlapping with the first circuit substrate; a first flexible wiring substrate joined to a first edge of the first peripheral area so as to be electrically coupled to the first circuit substrate; and a second flexible wiring substrate joined to a second edge of the second peripheral area so as to be electrically coupled to the second circuit substrate, wherein the first and second circuit substrates are disposed so that the display area and the additional function area are superposed and so that the first and second edges are offset from each other, the first and second flexible wiring substrates are disposed so as not to overlap with each other, the first circuit substrate has a first curved portion in the first peripheral area, the first flexible wiring substrate extends toward an opposite side of the first circuit substrate from the second circuit substrate, the second circuit substrate has a second curved portion in the second peripheral area, and the second flexible wiring substrate extends toward an opposite side of the first circuit substrate from the second circuit substrate.