FINGERPRINT IDENTIFICATION DISPLAY DEVICE
First Claim
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1. A fingerprint identification display device, comprising:
- a display panel;
a light guide plate arranged on a light emitting surface of the display panel;
a light emitting component configured to emit modulated light; and
a plurality of photosensitive induction units arranged in an array and arranged below the light guide plate, wherein the modulated light is transmitted between the light guide plate and the display panel in a total reflection mode.
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Abstract
A fingerprint identification display device includes: a display panel; a light guide plate arranged on a light emitting surface of the display panel; a light emitting component configured to emit modulated light; and a plurality of photosensitive induction units arranged in an array and arranged below the light guide plate, in which the modulated light is transmitted between the light guide plate and the display panel in a total reflection mode.
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Citations
20 Claims
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1. A fingerprint identification display device, comprising:
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a display panel; a light guide plate arranged on a light emitting surface of the display panel; a light emitting component configured to emit modulated light; and a plurality of photosensitive induction units arranged in an array and arranged below the light guide plate, wherein the modulated light is transmitted between the light guide plate and the display panel in a total reflection mode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification