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What are the differences between FPC and rigid PCBs? FPC (Flexible Printed Circuit) and rigid PCB (Rigid Printed Circuit Board) are two common circuit board types. They have the following differences: **Material and Structure**: Material: The dielectric layers in FPCs are typically homologous sheets of flexible polyimide material. While in rigid PCBs, the dielectric layers are usually the composite of

Why doesn’t the metal dome pop up when pressed? The metal dome cannot bounce back when pressed, which is also called the metal dome dead key phenomenon. This is fatal to the metal dome and directly causes the entire product not to work properly. So why does the metal dome have a dead key phenomenon? Let’s simplify it below. Analyze

  What are Tactile Dome Switch? Tactile dome switch, also known as snap domes or metal domes, are instantaneous contacts that trigger specific actions when pressed. They are usually used in electronic products, such as keyboards, game consoles, and medical equipment. The dome switches is made of a conductive material (such as stainless steel) and is placed on top of

If you have ever used electronic equipment, you are likely to have encountered surface mount equipment, also known as SMD switches. These miniature components play a vital role in modern electronic products, allowing users to turn on and off devices, adjust settings, and control various functions. However, with so many types of switches on the market, it may be difficult

What are die cut products? Die cutting products is a processing technology that uses a die-cutting machine to cut materials into products of various shapes and sizes. It has the advantages of high efficiency, precision, and customization, and is widely used in various fields of manufacturing and life. 1. What are die cut products? Die cutting is a common processing

What are die cut products? What is die cut foam? Die cutting is a technique of stamping foam parts using steel marking tools or “molds” on a machine called a punch. Any two dimensional shape can be configured and cut on multiple types of presses to form die cut foams. For example, the die cutting process can be used to

What Is A Membrane Switch? The membrane switch is an operating system that integrates key functions, indicating components, and instrument panels. It consists of four parts: panel, upper circuit, isolation layer, and lower circuit. When the membrane switch is pressed, the contacts of the upper circuit deform downwards and make contact with the plates of the lower circuit. After releasing

What is light guide film (LGF)? LGF is a thin film that guides the light generated by side-emitting or right-angle LEDs to areas that require backlight. The film is placed directly under the graphics cover layer and above the circuit layer so that the light will not be blocked by any circuit traces or tactile devices. The film can be

Shanyo boasts robust quality management systems integrated into every facet of our manufacturing processes.  Equipped with cutting-edge technology, a state-of-the-art clean room, and advanced testing equipment, our facilities enable us to monitor and validate product quality at each stage meticulously.  From initial design to final production, we employ stringent inspection protocols to identify and rectify any potential defects or deviations,