液晶面板是跨世紀的新發明，這個產業更是百年產業，隨著技術的演進與產業的更替，這個產業最重要且關鍵殺手級的應用－平面電視機，終於在近些年逐漸引爆且蓬勃發展。本研究應用經濟學寡佔模型中的部分理論，分別就大尺寸電視液晶面板產業的競爭與合作關係依價格與產能兩大關鍵因素進行探討，並運用相關賽局理論探討各競爭廠商的策略思維，以期能對未來產業的競爭或相關類似產業架構的產業提供些許建議。 / The industry of TFT-LCD draws much attention for decades because of the world class business opportunities. The most important killer application, FPD（Flat-Panel Display）,starts booming these recent years. This study tries to apply some economy theories such as Oligopoly, Cournot Model and Bertrand Model to analyze the competition between prices and quantities. And we also analyzed the interaction of competition from the view of Game Theory and so on.