The transmission area TA may be at least partially surrounded by the display area DA. In some embodiments, as illustrated in FIG. 1A, the transmission area TA may be entirely surrounded by the display area DA including the display elements. In other embodiments, the transmission area TA may be arranged between the display area DA and the second non-display area NDA2, and in this case, the transmission area TA may be partially surrounded by the display elements.

In the present embodiment, the first substrate 110 may include a first through hole 110H corresponding to the transmission area TA. Also, the second substrate 310 may include a second through hole 310H corresponding to the first through hole 110H of the first substrate 110.

The first non-display area NDA1 may be arranged between the transmission area TA and the display area DA. The first non-display area NDA1 may be arranged to surround the transmission area TA. In the first non-display area NDA1, pixels for implementing an image may not be arranged, and lines may be arranged to transmit electrical signals to pixels spaced apart from each other with the transmission area TA therebetween.

The second non-display area NDA2 may be arranged to extend along the edge of the display panel to surround the display area DA. In the second non-display area NDA2, pixels for implementing an image may not be arranged, and various lines, an internal circuit portion, a driving circuit portion 150, and/or the like may be arranged.