Shenzhen Boer Zhuo Electronic Technology Co., Ltd. (http://www.boerzuo.com) Shenzhen, Guangdong Business League certification of quality companies, with TCL Corporation, goods Electric, KPT electronics, and other brands, has a good reputation, integrity oriented, service-oriented "business alliance customer service" on page click on the icon, we will be happy to serve you! Button on the membrane switch to a different position, said key body color, shape and size of the FPC membrane switch price, in the initial stages of membrane switch is more common. Dimensional membrane switch: Usually, only the key switch on the film to express the position of use of color, shape and size of the key body. This can only come with the operator's visual recognition accuracy FPC membrane switch operation, because there is no proper feedback to indicate whether a finger on the switch so that the effective range of the switching operation, thereby affecting the confidence of the whole monitoring and operation speed. A key to open the body to make slightly raised, slightly higher than the panel, constitute the three-dimensional shape of the membrane switch, called a three-dimensional key switch. Dimensional key not only to accurately scope given to the key body to improve identify speed, so that the operator is sensitive to touch, but also enhance the appearance of the decorative effect. Stereoscopic key making, should be ready at the design stage panel arrangements with technological holes to allow precise positioning in the mold pressed, the three-dimensional projections generally not more than twice the height of the substrate thickness. To look beautiful products, raised bumps membrane switch can have many variations, technical parameters, also known as touch-type keyboard membrane switch, membrane panel membrane switch with LED category, FPC membrane switch, PCB board membrane switch, EL membrane switch , aluminum membrane switch, is the use of PC, PVC, PET, FPC and double-sided tape and other soft materials, the use of screen printing technology made of a combination of multi-planar sealing set graphics, buttons, marks show that the conductive and electronic switches function in one of the plastic electronic products. Rigid membrane switch is the switch and line graphics are produced on a common printed circuit CCL. Rigid membrane switch is characterized drawn text would, process stability 2013FPC membrane switches, membrane switch resistance is low Shenzhen FPC company, and some components soldered directly to the circuit at the back of. In the case of small size, can save hard liner layer. Rigid metal membrane switch is generally used as a guide through the maze guide contacts, so a better feel. The downside is less flexible in the machine installed with associated membrane switch easy, plug-and often require soldering wire leads through the flat cable. Feedback rigid membrane switch in addition to the beep signal, LED indication, the general feeling can be metal shrapnel.