What is a photosensitive screen fingerprint?

OPPO R 17 adopts the fingerprint unlocking technology of sensitive screen, which is more accurate, faster and safer. At the same time, it also supports three cool unlocking effects to meet the individual needs of users. The fingerprint of the photosensitive screen adopts advanced hardware: 1, and adopts a 2mm*2mm large-size sensor, with a single pixel reaching 12.5μm and a resolution as high as160 *160; 2. Start the microlens technology and add an optical photosensitive mechanism in the sensing unit; 3. A 3P wide-angle lens, wide angle 130 and three filters are used.