Light path control member and display device including same

An optical path control member according to one embodiment includes: a first substrate; a first electrode disposed on the first substrate; the second substrate is arranged on the first substrate; a second electrode disposed under the second substrate; and a light conversion unit disposed between the first electrode and the second electrode, in which the light conversion unit includes blocking portions and accommodating portions that are alternately disposed, the accommodating portions having a light transmittance that changes according to an applied voltage, the first electrode extending in a first direction and including a plurality of pattern electrodes spaced apart from each other, and the second electrode extending in a second direction. And the blocking part and the accommodating part extend in a second direction different from the first direction. 根据一个实施例的光路控制构件包括：第一基板；第一电极，设置在第一基板上；第二基板，设置在第一基板上；第二电极，设置在第二基板下方；以及光转换单元，设置在第一电极与第二电极之间，其中，光转换单元包括交替设置的阻挡部和容纳部，容纳部具有根据施加的电压而改变的透光率，第一电极在第一方向上延伸并且包括彼此间隔开的多个图案电