Patent ID: 7903224
Filing Date: 2011-03-08
Classification: G02F,H05K

Abstract:
1. A liquid crystal display device which arranges a front-side liquid crystal display panel and a rear-side liquid crystal display panel in an overlapped manner with a predetermined distance therebetween, comprising: a drive printed circuit board which mounts a display control circuit thereon, the display control circuit being configured to supply display data inputted from an external source after conversion of the display data into display signals to respective display parts of the front-side and rear-side liquid crystal display panels for displaying images on the respective display parts, and flexible printed circuit boards for transmitting the display signals to be supplied to the front-side and rear-side liquid crystal display panels which are connected between the drive printed circuit board and the respective front-side and rear-side liquid crystal display panels, wherein the drive printed circuit board is mounted on a back surface of the rear-side liquid crystal display panel, the flexible printed circuit boards have matching outlines with respect to the front-side and rear-side liquid crystal display panels, and the flexible printed circuit boards include elongated portions which are connected along a same side corresponding to the front-side and rear-side liquid crystal display panels, and large-width portions which are folded in a U-shape at end portions of the elongated portions and extend along the elongated portions with a length shorter than a length of the elongated portions, and the large-width portions are folded in a thickness direction of the front-side and rear-side liquid crystal display panels, and terminal portions formed on end portions of the folded portions are connected to respective connectors formed on the drive printed circuit board mounted on the back surface of the rear-side liquid crystal display panel.