The Reason the Circuit on the Circuit Board is Designed to Bent

We found that the circuits on the board were all bent. Why should it be designed like this? Do you know the answer?

First, if the circuit in the manufacturing of the circuit board is designed to be straight, the area of the circuit board will increase several times. In this era of pursuit of exquisiteness and compactness, the area of the circuit board must be as small as possible, otherwise it will directly affect the area of electronic products. At present, most people's requirements for electronic products are: the larger the screen, the lighter the weight, the smaller the volume and the thinner the thickness.

Second, even if we don’t care about the size of the circuit board and design the circuit in the circuit board to be straight, it will cause other problems. In a circuit board, the circuit must be turned. If we designed the circuits in the circuit board to be straight, the angle of this turn would be 90 degrees. Because the circuit easily generates a large reflection when turning at 90 degrees, such a circuit board is easily broken during the production process. In this case, not only is the material wasted, but even if the circuit board is successfully manufactured, quality problems are prone to occur.