Optical sensing device

An optical sensing device includes: a substrate; the circuit wiring layer is positioned on the substrate; a plurality of light emitting units arranged on the circuit wiring layer and used for emitting light; the light filtering layer is provided with a plurality of first light blocking parts which are respectively arranged above the plurality of pixel gaps among the plurality of light emitting units, and is provided with a plurality of light holes, the plurality of light holes are aligned with the plurality of light transmitting gaps of the circuit wiring layer, and the size of each light hole is smaller than or equal to the size of one corresponding light transmitting gap of the plurality of light transmitting gaps; and the optical sensor is arranged below the substrate and is used for executing under-screen optical sensing without a polaroid. 一种光学感测装置包含：一基板；一电路配线层，位于基板上；多个发光单元，设置于电路配线层上，用于发出光线；一滤光层，具有多个第一阻光部，分别设置于所述多个发光单元之间的多个像素间隙的上方，并具有多个光孔，所述多个光孔对准电路配线层的多个透光间隙，且各光孔的尺寸小于或等于所述多个透光间隙的对应的其中一个的尺寸；及一光学传感器，设置于基板