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US 2019/0102593 A1Published application
Fingerprint identification display device
AssigneeBoe Technology Group Co., Ltd.
InventorsHaisheng WANG, Xue DONG, Jing LV, Chun Wei WU, Yingming LIU, Xiaoliang DING
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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.
Claims20
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.
2 more elements
Dependencies are inferred from the claim text.