Manufacturing Method of LCD Device and LCD Device

Abstract

The invention provides a manufacturing method of an LCD device and an LCD device. The manufacturing method of an LCD device includes a manufacturing method of a front frame and a rubber frame: designing the patterns of a plate-shaped front frame and a rubber frame in the same mold; injection molding in the mold, and forming the front frame and the rubber frame after demolding. Because the degree of freedom of the LCD panel of the invention is fixed by the rubber frame in the plane direction and is clamped and fixed by the front frame and the rubber frame in the direction perpendicular to the LCD panel, and the front frame is in a plate shape, the LCD panel is only positioned by the front frame in the direction (Z axis direction) perpendicular to the LCD panel, and is positioned by the rubber frame in other directions. Thus, the structure of the front frame is greatly simplified, and the opening mold cost of the front frame is reduced; further, the front frame and the rubber frame can be molded by the same mold, thereby lowering the mold cost; in addition, the front frame and the rubber frame can be simultaneously produced by one injection molding, favoring the improvement of production efficiency and the reduction of production cost.

Dependencies are inferred from the claim text.