Processing method for flexible-rigid board of high-pixel camera module
A technology of soft-rigid combination board and camera module, which is applied in the direction of electrical components, simultaneous processing of multiple printed circuits, and printed circuit manufacturing, etc. It can solve problems that affect product yield and delivery time, long processing process, and damaged flatness. , to achieve the effect of reducing processing costs, good flatness, and saving plates
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[0021] Such as Figure 2-4 As shown, a method for processing a soft-hard board of a high-pixel camera module includes the following steps:
[0022] S1. According to the design requirements, a number of lines of the flexible and hard combined board 90 arranged without gaps are etched on the original board 10 to obtain a connection board 80 (with a number of high-pixel camera module flexible and hard combined boards 90 distributed without gaps). That is, the arrangement of the high-pixel camera module's soft and hard combined board and board), and at the same time, the copper on the laser cutting path is etched away, so that the inner and outer layers on the laser cutting path are not coated with copper, saving cutting time. Improve cutting quality.
[0023] In the embodiment, the distance between the inner circuit and outer circuit of each of the rigid-flex board 90 and the outer edge of the rigid-flex board 90 is 0.2mm to prevent the occurrence of overlapping of the inner circuit ...
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