Samsung display co., ltd. (20250107324). DISPLAY APPARATUS
DISPLAY APPARATUS
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DISPLAY APPARATUS
This abstract first appeared for US patent application 20250107324 titled 'DISPLAY APPARATUS
Original Abstract Submitted
a display apparatus includes a substrate having a display area and a peripheral area surrounding the display area. display elements are arranged in the display area. a spacer is disposed between the display elements and includes a lateral side having a first slope. a thin film encapsulation layer covers the display area and includes a buffer encapsulation layer, an inorganic encapsulation layer, an organic encapsulation layer, and a composite encapsulation layer sequentially stacked on one another. the composite encapsulation layer includes a plurality of sub-layers stacked on each other. each of the sub-layers has a thickness that is less than a thickness of the inorganic encapsulation layer. an upper surface of the buffer encapsulation layer has a second slope that is smaller than the first slope. the second slope overlaps the first slope in a direction of a thickness of the substrate.