Patent ID: 8175735

Claim:
A multi-objective capacity planning system in a thin film transistor liquid crystal display (TFT-LCD) panel manufacturing industry, comprising: an input module, for inputting multiple characteristic parameters of the TFT-LCD panel manufacturing industry; a capacity planning module, for providing a first objective and a second objective and respectively evaluating a throughput and a raw material input according to the characteristic parameters, wherein the first objective is to minimize a glass substrate loss area, and the second objective is to maximize the throughput; a multi-objective planning module, for providing a first set of constraints and a second set of constraints to respectively limit the first objective and the second objective, wherein the first set of constraints is a set of lower limits of the throughput, and the second set of constraints is a set of upper limits of the glass substrate loss area; a capacity planning optimization module, for respectively calculating outputs of the first objective and outputs of the second objective according to the first set of constraints and the second set of constraints; and an output module, for respectively drawing a first curve and a second curve in a coordinate graph according to the outputs of the first objective and the outputs of the second objective and selecting an output on boundaries of an area enclosed by the first curve, the second curve, and axes of the coordinate graph.