FINGERPRINT SENSING MODULE AND ELECTRONIC APPARATUS

Provided in the present invention are a fingerprint sensing module and an electronic apparatus, the fingerprint sensing module being suitable for arranging below a display panel and comprising an image sensor, a micro-lens array, and an ambient light blocking filter. The image sensor is arranged bel...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: YEH, Chao-Yi
Format: Patent
Sprache:chi ; eng ; fre
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Beschreibung
Zusammenfassung:Provided in the present invention are a fingerprint sensing module and an electronic apparatus, the fingerprint sensing module being suitable for arranging below a display panel and comprising an image sensor, a micro-lens array, and an ambient light blocking filter. The image sensor is arranged below the display panel, and the micro-lens array is arranged between the image sensor and the display panel and comprises a plurality of micro-lenses arranged in an array. The ambient light blocking filter is arranged between the image sensor and the micro-lens array and is provided with a plurality of light channels, each light channel being surrounded by a light-shielding body, and light beams from the micro-lenses respectively being transmitted to the image sensor by means of the light channels. The micro-lens array images the fingerprint of a finger in contact with the upper surface of the display panel onto the image sensor, but will not image the electrode structure in the display panel onto the image sensor. T