Optical imaging device as well as manufacturing method and application thereof
An optical imaging and optical imaging system technology, applied in the field of imaging devices, can solve the problems that the volume cannot be further reduced, and the size of the endoscope cannot be applied, etc.
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[0168] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.
[0169] In modern society, many industries and fields use fingerprint identification equipment to collect human fingerprints for identification. In the process of fingerprint collection and comparison, the reading of fingerprint images (or fingerprint image collection) is very important. This is due to fingerprint identification equipment High requirements for fingerprint clarity, etc., so the accuracy of fingerprint imaging is very import...
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