Abstract: The main parts of thin film transistor liquid crystal display (TFT-LCD) and environmental toxicity of liquid crystal materials were summarized. The toxicity characteristics of waste LCD in their leaching procedure, the route of their recycling and reuse, and the pollution problems were analyzed. Disposal technologies of waste TFT-LCD and related policies on their recycling and management both at home and abroad were reviewed, and on this basis the suggestions on waste TFT-LCD disposal and management were put forward.