A light emitting display panel comprising: a base layer; a light emitting element including a first electrode disposed on the base layer (WU-BS), a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer; and a stacked structure disposed on the light emitting element and including a plurality of layers, wherein a first layer to a q-th layer among the plurality of layers satisfy at least one of the following Equations 1 and 2, the first layer contacts with the second electrode, 2 πm + 2 π 3 < 2 n 1, z d 1 1 − 1 n 1 z 2 sin 2 θ air 2 π λ + 2 n 2, z d 2 1 − 1 n 2 z 2 sin 2 θ air 2 π λ... 2 n q, z d q 1 − 1 n q z 2 sin 2 θ air 2 π λ + φ 1, CE + φ q, q + 1 < 2 πm + 4 π 3 2 πm + 5 π 3 < 2 n 1, z d 1 1 − 1 n 1 z 2 sin 2 θ air 2 π λ + 2 n 2, z d 2 1 − 1 n 2 z 2 sin 2 θ air 2 π λ... 2 n q, z d q 1 − 1 n q z 2 sin 2 θ air 2 π λ + φ 1, CE + φ q, q + 1 < 2 π m + 1 + π 3 in Equations 1 and 2, m is zero or a natural number, n 1,z to n q,z are refractive indices in a thickness direction of each of the first layer to the q-th layer, d 1 to d q are respective thicknesses of the first layer to the q-th layer, θ air is 20° to 40°, λ in Equation 1 is 610 nm or more and 645 nm or less, and λ in Equation 2 is 515 nm or more and 545 nm or less, in Equations 1 and 2, φ 1, CE is the following Equation 3, φ 1, CE = tan − 1 Im r 1, CE Re r 1, CE, in Equation 3, r 1,CE is defined as a reflection coefficient of the first layer for the light emitting element, wherein the first layer is the layer contacting the upper surface of the second electrode, and if Im(r 1,CE) ≥0, 0 ≤ φ 1,CE ≤ π and if Im(r 1,CE) < 0, π ≤ φ 1,CE ≤ 2 π, and in Equations 1 and 2, if the refractive index of the q-th layer is larger than the refractive index of a q+1th layer, φ q,q +1 is π and if the refractive index of the q-th layer is smaller than the refractive index of the q+1th layer, φ q,q +1 is 0, characterised in that the stacked structure comprises a first organic layer, a first inorganic layer, a second inorganic layer, a second organic layer, and a third inorganic layer, which are sequentially stacked. a base layer; a light emitting element including a first electrode disposed on the base layer (WU-BS), a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer; and a stacked structure disposed on the light emitting element and including a plurality of layers, wherein a first layer to a q-th layer among the plurality of layers satisfy at least one of the following Equations 1 and 2, the first layer contacts with the second electrode, 2 πm + 2 π 3 < 2 n 1, z d 1 1 − 1 n 1 z 2 sin 2 θ air 2 π λ + 2 n 2, z d 2 1 − 1 n 2 z 2 sin 2 θ air 2 π λ... 2 n q, z d q 1 − 1 n q z 2 sin 2 θ air 2 π λ + φ 1, CE + φ q, q + 1 < 2 πm + 4 π 3 2 πm + 5 π 3 < 2 n 1, z d 1 1 − 1 n 1 z 2 sin 2 θ air 2 π λ + 2 n 2, z d 2 1 − 1 n 2 z 2 sin 2 θ air 2 π λ... 2 n q, z d q 1 − 1 n q z 2 sin 2 θ air 2 π λ + φ 1, CE + φ q, q + 1 < 2 π m + 1 + π 3 in Equations 1 and 2, m is zero or a natural number, n 1,z to n q,z are refractive indices in a thickness direction of each of the first layer to the q-th layer, d 1 to d q are respective thicknesses of the first layer to the q-th layer, θ air is 20° to 40°, λ in Equation 1 is 610 nm or more and 645 nm or less, and λ in Equation 2 is 515 nm or more and 545 nm or less, in Equations 1 and 2, φ 1, CE is the following Equation 3, φ 1, CE = tan − 1 Im r 1, CE Re r 1, CE, in Equation 3, r 1,CE is defined as a reflection coefficient of the first layer for the light emitting element, wherein the first layer is the layer contacting the upper surface of the second electrode, and if Im(r 1,CE) ≥0, 0 ≤ φ 1,CE ≤ π and if Im(r 1,CE) < 0, π ≤ φ 1,CE ≤ 2 π, and in Equations 1 and 2, if the refractive index of the q-th layer is larger than the refractive index of a q+1th layer, φ q,q +1 is π and if the refractive index of the q-th layer is smaller than the refractive index of the q+1th layer, φ q,q +1 is 0,