Display apparatus and method of manufacturing the same
A display apparatus includes: a first light emitting device arranged in the first display area; a first pixel circuit electrically connected to the first light emitting device; a second light emitting device arranged in the second display area; a second pixel circuit arranged in the peripheral area and electrically connected to the second light emitting device; an organic insulating layer arranged between the second light emitting device and the second pixel circuit; a connection line which electrically connects the second light emitting device and the second pixel circuit to each other and at least a portion of which is arranged in the second display area; and a phase compensation layer arranged in the second display area to overlap the connection line in a plan view, wherein a refractive index of the phase compensation layer is lower than a refractive index of the organic insulating layer.
1 . A display apparatus including a first display area, a second display area including a transmission area, and a peripheral area surrounding the first display area and the second display area, the display apparatus comprising:
a first light emitting device arranged in the first display area;
a first pixel circuit electrically connected to the first light emitting device;
a second light emitting device arranged in the second display area;
a second pixel circuit arranged in the peripheral area and electrically connected to the second light emitting device;
an organic insulating layer arranged between the second light emitting device and the second pixel circuit;
a connection line electrically connecting the second light emitting device to the second pixel circuit, and at least partially arranged in the second display area; and
a phase compensation layer arranged in the second display area to overlap the connection line in a plan view,
wherein a refractive index of the phase compensation layer is lower than a refractive index of the organic insulating layer, and
wherein the connection line and the phase compensation layer have a same shape in a plan view.
2 . The display apparatus of claim 1 , wherein the phase compensation layer is disposed under the connection line.
3 . The display apparatus of claim 1 , wherein the phase compensation layer is disposed over the connection line.
4 . The display apparatus of claim 1 , wherein the phase compensation layer includes:
a lower phase compensation layer disposed under the connection line; and
an upper phase compensation layer disposed over the connection line.
5 . The display apparatus of claim 1 , wherein the connection line includes a first connection line and a second connection line arranged on different layers with the organic insulating layer disposed therebetween, and
wherein the phase compensation layer includes a first phase compensation layer overlapping the first connection line and a second phase compensation layer overlapping the second connection line.
6 . The display apparatus of claim 1 , further comprising an inorganic insulating layer covering the connection line and the phase compensation layer.
7 . The display apparatus of claim 1 , further comprising an inorganic insulating layer arranged between the connection line and the phase compensation layer.
8 . The display apparatus of claim 1 , wherein a refractive index of the connection line is higher than the refractive index of the organic insulating layer.
9 . The display apparatus of claim 1 , wherein the connection line includes a transparent conductive oxide.
10 . The display apparatus of claim 1 , wherein the organic insulating layer includes a photosensitive polyimide or a siloxane-based organic material.
11 . The display apparatus of claim 1 , wherein the phase compensation layer includes an inorganic insulating material.
12 . The display apparatus of claim 11 , wherein the phase compensation layer includes at least one of silicon oxide (SiO2), silicon oxynitride (SiON), and silicon carbonitride (SiCN).
13 . The display apparatus of claim 1 , wherein a thickness of the phase compensation layer is provided such that a light passing through an area of the second display area in which the connection line is arranged and a light passing through an area in which the connection line is not arranged have a same phase.
14 . A display apparatus including a first display area, a second display area including a transmission area, an intermediate area disposed between the first display area and the second display area, and a peripheral area surrounding the first display area, the display apparatus comprising:
a first light emitting device arranged in the first display area;
a first pixel circuit electrically connected to the first light emitting device;
a second light emitting device arranged in the second display area;
a second pixel circuit arranged in the intermediate area and electrically connected to the second light emitting device;
an organic insulating layer arranged between the second light emitting device and the second pixel circuit;
a connection line electrically connecting the second light emitting device to the second pixel circuit and at least partially arranged in the second display area; and
a phase compensation layer arranged in the second display area to overlap the connection line in a plan view,
wherein a refractive index of the phase compensation layer is lower than a refractive index of the organic insulating layer, and
wherein the connection line and the phase compensation layer have a same shape in a plan view.