Anti-warping composite copper foil material for liquid crystal module

The invention relates to the technical field of liquid crystal modules, in particular to an anti-warping composite copper foil material for a liquid crystal module, which improves the supporting strength of a copper foil in each direction, and is beneficial to warping resistance of the liquid crystal module while ensuring heat dissipation. The material comprises a copper foil and a carbon fiber rib, wherein the copper foil is fixedly installed on a heating assembly of the liquid crystal module and used for dissipating heat of the heating assembly; caulking grooves are symmetrically formed in one end, far away from the heating assembly, of the copper foil, and the caulking grooves are shaped like a Chinese character 'mi'; the carbon fiber rib is of a structure shaped like a Chinese character 'mi', the carbon fiber rib is embedded into the caulking groove in an interference mode, and the thickness of the carbon fiber rib is the same as the depth of the caulking groove; and a copper plating layer is plated on th