张伟, 郭勇. 基于ARM的红外多点触摸屏设计[J]. 液晶与显示, 2013, 28(5):698-702. Zhang W, Guo Y.The design of infrared multi-touch screen based on ARM[J].Chinese Journal of Liquid Crystals and Displays, 2013, 28(5):698-702.(in Chinese)[2] 李文生, 邓春健, 吕燚. 基于触摸显示屏的人机交互手势分析[J]. 液晶与显示, 2011, 26(2):194-199. Li W S, Deng C J, Lv Y. Interaction gesture analysis based on touch screen[J].Chinese Journal of Liquid Crystals and Displays, 2011, 26(2):194-199.(in Chinese)[3] 佳格科技推出创新的混合矩阵红外技术[J]. 现代显示, 2012, 134:30. The mixing matrix infrared technology which Standard technology put out[J].Advanced Display, 2012, 134:30.(in Chinese)[4] 张宏伟. 多触点抗强光红外触摸屏的设计与验证[D]. 成都:电子科技大学, 2009:27. Zhang H W.The design and verification of multi-touch and anti-light infrared screen[D].Chengdu:University of Electronic Science and Technology of China, 2009:27. (in Chinese)[5] 张明. 抗强光干扰的高精度红外触摸屏设计与实现[D]. 成都:电子科技大学光电信息学院, 2008:23-24. Zhang M.The design and implementation of anti-light high-precision infrared touch screen[D].Chengdu: University of Electronic Science and Technology of China, 2008:23-24. (in Chinese)[6] 李毅. 可扩展抗强光红外触控模块设计与实现[D]. 成都:电子科技大学, 2013:23-33. Li Y.Design and implementation of scalable, anti-light interference infrared touch module[D].Chengdu: University of Electronic Science and Technology of China, 2013:23-33. (in Chinese)[7] 冯致礼.晶体滤波器[M]. 北京:宇航出版社, 1987:488-501. Feng Z L.Crystal Filter[M].Beijing:Yuhang Press, 1987:488-501. (in Chinese)[8] 董冠涛. 红外线感应电子白板的设计与实现[D].长春:吉林大学, 2009:27-33. Dong G T.Design and realization of electronic whiteboard based on infrared ray[D].Changchun:Jilin University, 2009:27-33. (in Chinese)[9] 周烨. 基于锁相放大技术的抗强光干扰红外触控技术的研究[D]. 成都:电子科技大学, 2011:20-21. Zhou Y.The research of anti-light infrared touch technology based on lock-in amplifier technology[D]. Chengdu: University of Electronic Science and Technology of China, 2011:20-21. (in Chinese)[10] 高晋占.微弱信号检测[M]. 北京:清华大学出版社, 2002:161-162. Gao J Z.Detection of Weak Signals[M].Beijing:Qinghua University Press, 2002:161-162. (in Chinese)