Rechan Electronic Technology Co., Ltd. is a manufacturer of FPC flexible circuit boards. The flexible circuit board adopts a matrix circuit design, with conductive silver paste printed on multiple layers of PET material to form a multi-grid matrix switch circuit. Each grid is a small touch switch. Press the button area lightly, the button will instantly contact and conduct, and the response will be sensitive. Multi-layer designed FPC flexible circuit boards are widely used in early childhood education equipment, such as point reading machines, and toy wall charts with numbers or English letters printed on them.
The FPC flexible circuit board inside the reading machine adopts a large-area matrix switch circuit design.
The flexible circuit board adopts a three-layer structure of upper, middle and lower layers: the upper and lower layers are printed flexible circuit boards, and the middle layer is a spacer with double-sided tape. The spacer can stick the upper and lower layers of flexible circuit boards.
When an external force is applied to the button area, the contacts of the upper and lower flexible circuit boards are connected to form a button switch.
The FPC flexible circuit board adopts a double-layer printing design. There are printed conductive silver paste lines on both sides of the PET. The connection point is a small hole that penetrates both sides. The conductive silver paste in the hole connects the silver lines on the front and back sides. The light green part in the picture is printed insulating UV oil.
Ruicheng Electronic Technology Co., Ltd. provides one-stop service from quotation, design, drawing, proofing, testing, to mass production. Welcome to come to the factory to discuss customization. kevin@m.rechan.com
