Category Archives: Metal Dome Assembly
What are button domes?What are they used for?
Button domes, also known as metal domes or pot pieces, are elastic metal sheets, usually made of metal materials such as stainless steel and copper. It is mainly installed inside the buttons of electronic devices to transmit external forces and … Continue reading →
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Tactile switch function&principle,High Quality
The most basic function of a tactile switch is to act as a trigger device. When the user presses the switch, it can respond quickly and change the state of the circuit. Whether it is turning on or off an … Continue reading →
Posted in Four leg metal dome, Metal Dome Assembly
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Tagged Tactile dome switches, Tactile switch
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Custom Membrane Keyboard for Membrane Switch
What is a membrane switch? A membrane switch, also known as a tactile keyboard, is a new type of electronic component that integrates light, mechanics, and electricity into a sealed, multilayered structure. It combines key switches, panels, markings, symbol displays, … Continue reading →
Posted in FAQ, Membrane Switches, Metal Dome Assembly
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Tagged custom membrane switch, membrane keyboard
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How to assemble metal dome on PET adhesive sheet?
Normally we have three method to assemble metal dome on PET adhesive sheet. Please check details below: Assembly jig: this is the assembly method we use often currently. According to the drawing of PET adhesive sheet (dome array) to make … Continue reading →
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What’s light guild film and what function of it?
LGF, also known as light guide film , is a new product designed to improve the existing light guide film. It is to add a layer of LGF to the current common double layer metal dome structure, so as to achieve good light distribution effect. … Continue reading →
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What’s caused the poor click feeling when pressing metal dome?
The click feeling of metal dome is very important for the using of whole product, a good click feeling not only need the metal dome has very good click feeling, but also related with the assembly of whole product, if … Continue reading →
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What factors will influence the click feeling of the metal dome after assembly on PCB
We always get feedback from customers that the click of dome switch or metal dome is not good after assembly on PCB, what reasons cause this issue? That’s what they care about most. Today I will analyze it from the … Continue reading →
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What problem or issue would have if the metal dome height and PET adhesive size are not suitable?
Recently, we got feedback fron one of our customers that found Plastic of Dome Switch bulge and peel off as below photo when production after assembly dome array on PCB, we could see the place from the red arrow. Why … Continue reading →
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How to improve the metal dome assembly efficienc?
As the labor cost increase every year, more and more customer pursue the assembly efficiency of metal dome. So how to increase the assembly efficiency? There are many methods for metal dome assembly, such as the triangle with legs is … Continue reading →
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Can metal dome be weld on PCB board?
We know there are different assembly methods for metal dome, such as metal dome with legs can insert in PCB’s pin hole to fix, similar like below picture. Most of the dome switch with legs are triangle type. It has … Continue reading →
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