| CPC G06V 40/1306 (2022.01) [G06V 40/1318 (2022.01); G06V 40/1329 (2022.01)] | 17 Claims |
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1. An electronic device comprising:
a display panel;
a biometric information sensing layer disposed under the display panel and comprising a sensor, the sensor including a first sensor electrode, a second sensor electrode, and a sensing layer between the first sensor electrode and the second sensor electrode; and
an optical pattern layer disposed between the display panel and the biometric information sensing layer and comprising a plurality of transmissive portions and a light blocking portion, the light blocking portion comprising:
a light blocking layer disposed on the biometric information sensing layer and including an opaque organic material;
an intermediate layer directly disposed on the light blocking layer and including an organic material;
a metal layer directly disposed on the intermediate layer, and
an additional pattern layer directly disposed on the metal layer and being formed of a material different from materials forming the metal layer and the intermediate layer,
wherein a thickness of the metal layer is thinner than that of the light blocking layer,
wherein each of the plurality of transmissive portions is a hole passing through the light blocking layer, the intermediate layer, the metal layer, and the additional pattern layer, and
wherein the light blocking layer, the intermediate layer, the metal layer and the additional pattern layer have a same shape in a plan view.
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