Touch screen capable of effectively reducing visual fatigue and material composition thereof

The invention provides a touch screen capable of effectively reducing visual fatigue and a material composition thereof, the touch screen comprises a main body shell, a touch display unit and an acousto-optic prompt unit are fixed in the main body shell, a fatigue detection unit is fixed outside the main body shell, and the fatigue detection unit comprises a protective shell. An infrared ray eye thermal imager, an infrared ray eye tracker and a first optical pupil position tracker are sequentially embedded into the protective shell along a straight line, and the acousto-optic prompt unit comprises a loudspeaker which is fixed in the main body shell and connected with the output end of the touch display unit. When the user is in visual fatigue, the visual fatigue of the user can be effectively processed in time, and the radiation emitted by the touch screen is processed. 本发明提供了有效降低视觉疲劳度的触摸屏及其材料组成，包括有主体外壳，所述主体外壳的内部固定有触摸显示单元以及声光提示单元，所述主体外壳外部固定有疲劳度侦测单元，所述疲劳度侦测单元包括有保护外壳，以及沿直线依次嵌入于所述保护外壳上的红外线眼部热像仪、红外线眼动仪以及第一光学瞳位追踪仪