紅外觸摸屏常用的紅外發(fā)射管與接收管規(guī)格如下：

For small-middle (5~42”)size：12-21 family，  26-51 family，  26-61 family，   26-71 family

For bigger (26” ↑)size：533/534 family，383/334 family，1503/1504 family，A953B-1303 family

For CMOS+IR application：83-01 family，89-01 family，HIR50-215 family