Pressure head and fingerprint module test device
A fingerprint module and testing device technology, applied in the field of fingerprint identification, can solve problems such as inaccurate test results and affecting the accuracy of test results, and achieve the effect of reducing maintenance costs and ensuring accuracy
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[0019] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manners of the present invention will be further described below in conjunction with the accompanying drawings.
[0020] Such as Figure 1 to Figure 3 As shown, in this embodiment, the fingerprint module testing device includes an indenter 11 and a test platform 13 , and the indenter 11 includes a fixing block 111 , a circuit board 113 and a base 15 . The circuit board 113 includes a testing part 115 and a connecting part 117 , and the circuit board 113 includes a front side 1132 and a back side 1134 opposite to each other. The test portion 115 of the front side 1132 is provided with a pattern, and the test portion 115 of the back side 1134 is connected to the fixed block 111, the test portion 115 is electrically connected to the connection portion 117, and the connection portion 117 is electrically connected to the ground port of the test platform 13, to...
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