Samsung display co., ltd. (20250107347). DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
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DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
This abstract first appeared for US patent application 20250107347 titled 'DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
Original Abstract Submitted
a display panel includes: a base layer; a pixel-defining film on the base layer, and having a light-emitting opening; a partition wall having a partition wall opening overlapping with the light-emitting opening, and including a first partition wall layer on the pixel-defining film, and a second partition wall layer on the first partition wall layer; a light-emitting element at least partially located in the partition wall opening, and including an anode, an intermediate layer, and a cathode in contact with the partition wall; and a sacrificial pattern between the first partition wall layer and the second partition wall layer, and having a sacrificial opening overlapping with the partition wall opening.