Organic light-emitting display

摘要

An organic light-emitting display includes first sub-pixels of a first color and second sub-pixels of a second color. Pairs of the first sub-pixels are consecutively arranged in different rows, and pairs of the second sub-pixels are consecutively arranged in different rows. The pairs of first sub-pixels and the pairs of second sub-pixels arranged alternately in a first column, and third sub-pixels are in a second column adjacent to the first column. When one sub-pixel is defective, a control circuit provides current another sub-pixel of the same color.

主权项

1. An organic light-emitting display, comprising:
a pair of first sub-pixels of a first color arranged adjacent to one another in different rows and corresponding to different unit pixels; a pair of second sub-pixels of a second color adjacent to one another in different rows and corresponding to different unit pixels, the pair of first sub-pixels and the pair of second sub-pixels arranged alternately in a first column; and third sub-pixels of a third color in a second column adjacent to the first column, wherein each third sub-pixel includes a light-emitting diode and a pixel circuit connected to the light-emitting diode, and each of the first sub-pixel and the second sub-pixel including: a plurality of light-emitting diodes, each of which includes an anode electrode and a cathode electrode; a pixel circuit to be selectively connected to at least one of the plurality of light-emitting diodes; and a switch circuit between the pixel circuit and the plurality of light-emitting diodes, wherein the switch circuit of the first sub-pixel in the first row is to selectively connect the pixel circuit of the first sub-pixel in the first row to at least one of the light-emitting diodes of the first sub-pixel in the first row and at least one of a plurality of light-emitting diodes of the first sub-pixel in the second row adjacent to the first row according to a state of the plurality of light-emitting diodes of the first sub-pixel in the first row, and wherein the switch circuit of the second sub-pixel in the first row is to selectively connect the pixel circuit of the second sub-pixel in the first row to at least one of the light-emitting diodes of the second sub-pixel in the first row and at least one of a plurality of light-emitting diodes of the second sub-pixel in the second row according to a state of the plurality of light-emitting diodes of the second sub-pixel in the first row.