What is a plane membrane switch
Membrane switch on the keys to different colors that the body position, body and size, the membrane switch in the initial stage is more common. Three-dimensional membrane switch: In general, the membrane switch button is used to express the color of the key body position, shape and size. In this way, the accuracy of the operation can only be identified by the operator's vision. Since there is no proper feedback information indicating whether the finger is in the effective range of the switch, the operation of the switch is affected, thereby affecting the confidence of the whole machine monitoring and the operation speed. A key to make the switch slightly convex slightly above the panel to form a three-dimensional shape of the membrane switch, known as the three-dimensional key switch. Three-dimensional keys can not only accurately given the scope of the keys to improve recognition speed, so that the operator's sense of touch more sensitive, but also increased the decorative appearance of the product.
Hangzhou Kaike Electronics Co., Ltd.
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