Samsung display co., ltd. (20250008768). ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND FABRICATION METHOD THEREOF
ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND FABRICATION METHOD THEREOF
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ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND FABRICATION METHOD THEREOF
This abstract first appeared for US patent application 20250008768 titled 'ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND FABRICATION METHOD THEREOF
Original Abstract Submitted
an organic light-emitting display apparatus includes a display substrate and a thin film encapsulation layer on the display substrate. the display substrate includes at least one hole, a thin film transistor, a light-emitting portion electrically connected to the thin film transistor, and a plurality of insulating layers. the light-emitting portion includes a first electrode, an intermediate layer, and a second electrode. the display substrate includes an active area, an inactive area between the active area and the hole, and a plurality of insulating dams. each insulating dam includes at least one layer. the inactive area includes a first area different from a laser-etched area and a second laser-etched area.
