ACTIVE MATRIX ORGANIC LIGHT-EMITTING DISPLAY AND DISPLAY APPARATUS

摘要

An AMOLED comprises a plurality of pixel structures arranged in a matrix and one layer of power supply signal electrode configured to provide a power supply voltage signal for the pixel structures, and the power supply signal electrode has a planar structure. The planar power supply signal electrode can greatly reduce its resistance and hence can reduce the IR drop of power supply voltage signals that are transmitted over the power supply signal electrode, effectively reduce the impact of the IR drop on the display effect, and remarkably reduce the power consumption of a panel.

主权项

1. An active matrix organic light-emitting display (AMOLED), comprising:
a plurality of pixel structures arranged in a matrix, wherein each of the pixel structures comprises an upper substrate, a lower substrate and a buffer layer, a thin-film transistor (TFT) structure and an organic electroluminescent (EL) structure disposed on the lower substrate in order, and the TFT structure is configured to control the organic EL structure; and one layer of power supply signal electrode configured to provide a power supply voltage signal for the pixel structures, wherein the power supply signal electrode having a planar structure and is electrically connected with the active layer.