THV-2747
THV-2747
THV-2747
电阻式触摸屏主要是利用压力感应进行控制。它的构成是显示屏及一块与显示屏紧密贴合的电阻薄膜屏。这个电阻薄膜屏通常分为两层,一层是由玻璃或有机玻璃构成的基层,其表面涂有透明的导电层;基层外面压着我们平时直接接触的经过硬化及防刮处理的塑料层,塑料层内部同样有一层导电层,两个导电层之间是分离的。当我们用手指或其他物体触摸屏幕的时候,两个导电层发生接触,电阻产生变化,控制器则根据电阻的具体变化来判断接触点的坐标并进行相应的操作。
※: ※ 公司
Allen-Bradley 厦门泰尼电气有限公司
联系人:小黄(销售代表)
Triconex 固定电话:
FOXBORO QQ:2917675397
ABB 邮箱:2917675397@qq.c o m
SIEMENS 传真:
MOTOROLA 网址:www.xmtaini.c o m
XYCOM 地址:厦门海沧街道滨湖一里7号
Rexroth Indramat 邮编:361026
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