Abstract: An exemplary liquid crystal display includes a liquid crystal panel, a light guide plate, and a point illuminator. The liquid crystal panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first and second substrates. The light guide plate is disposed on a side of the second substrate that is not in contact with the liquid crystal layer, and includes a light incident surface. The point illuminator is rigidly bonded to the side of the second substrate that is not in contact with the liquid crystal layer, and faces the light incident surface of the light guide plate, such that the position of the point illuminator is fixed relative to the light guide plate.

Abstract: A touch panel includes a first conductive coating (23), a second conductive coating (24), a first wire (L1), a second wire (L2), a third wire (L3), a first switch element (233), and a second switch element (243). The first and second conductive coatings are opposite to each other. The first wire is electrically connected to a left edge of the first conductive coating. The second wire is electrically connected to a right edge of the first conductive coating via the first switch element, and is connected to a lower edge of the second conductive coating via the second switch element. The third wire is electrically connected to an upper edge of the second conductive coating. A method of driving the touch panel and a display utilizing the touch panel are also provided.

Abstract: A touch panel display device includes a touch panel and a frame enclosing the touch panel therein. The touch panel includes a first substrate, a second substrate opposite to the first substrate, a first conductive layer and a second conductive layer disposed on inner surfaces of the first and second substrates respectively, an enhancive layer sandwiched between the frame and the peripheral area of the first substrate, and an insulating film sandwiched between the peripheral areas of the first and second substrates. The insulating film secures the first and second substrates together, and a void is formed between the insulating film and the second conducting layer, where the enhancive layer partially overlaps the void.

Abstract: An exemplary liquid crystal display includes a liquid crystal panel, a light guide plate, and a point illuminator. The liquid crystal panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first and second substrates. The light guide plate is disposed on a side of the second substrate that is not in contact with the liquid crystal layer, and includes a light incident surface. The point illuminator is rigidly bonded to the side of the second substrate that is not in contact with the liquid crystal layer, and faces the light incident surface of the light guide plate, such that the position of the point illuminator is fixed relative to the light guide plate.