Optical fingerprint imaging device and display
An imaging device and fingerprint technology, applied in optics, optical components, instruments, etc., can solve problems such as reducing fingerprint recognition rate and interference, and achieve the effect of improving fingerprint recognition accuracy and reducing interference light.
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[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.
[0029] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.
[0030] figure 1 It is a schematic structural diagram of an existing optical fingerprint imaging device, such as figure 1 As shown, it includes: a display component 10 including at least an OLED layer 12 and a cover...
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