DISPLAY SUBSTRATE AND DISPLAY DEVICE Russian patent published in 2020 - IPC H01L27/32 

FIELD: image forming devices.

SUBSTANCE: display substrate includes a base substrate, a plurality of pixel units, at least one first power supply line, a blocking structure, an auxiliary connection structure, a cathode layer and a first organic pattern. By arrangement of distance between first connection position closer to first part of at least one first power supply line and locking structure so, that it is larger, water vapor introduced from the first part of the first supply line into the plurality of pixel blocks through the hydrophilic material in the blocking structure is reduced.

EFFECT: disclosed is a display substrate.

29 cl, 22 dwg