Patent ID: 11864425
Assignee: LG DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. An electroluminescent display device comprising:
a plurality of pixel arrangements disposed on a substrate and configured to display images,
wherein each pixel arrangement includes a plurality of sub-pixels arranged in a 4×4 matrix configuration on the substrate, and the plurality of pixel arrangements are repeatedly disposed adjacent to each other along a first direction and a second direction substantially perpendicular to the first direction; and
a light-emitting diode disposed in each of the plurality of sub-pixels and including a first electrode, a light-emitting layer and a second electrode,
wherein among the plurality of sub-pixels, the sub-pixel of an nth row and an mth column has a same color as the sub-pixel of an (n+1)th row and an (m−1)th column, where n is a natural number and m is a natural number larger than 4,
wherein among the plurality of sub-pixels, the sub-pixel of the nth row and a kth column has a same color being green as the sub-pixel of the nth row and a (k−2)th column, where k is a natural number smaller than or equal to m,
wherein in the 4×4 matrix configuration of each pixel arrangement, four same-color sub-pixels having a first color being green extend to be connected to each other in one diagonal direction between the first and second directions, three same-color sub-pixels having a second color extend to be connected to each other in the one diagonal direction, and three same-color sub-pixels having a third color extend to be connected to each other in the one diagonal direction, and
wherein the first, second and third colors are different from each other.