MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202617067029 A) filed by Samsung Display Co. , Ltd. on May 28, 2026, for Display Device And Manufacturing Method Therefor.
Inventors include Chae, Soo Jung; Park, Da Hye; Park, Tae Sun; Bang, Seok Hwan; and Lee, Je Min.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: According to one embodiment of the present invention, a display device comprises: a first pixel electrode; a bank layer overlapping the first pixel electrode and having a first opening and an overhang portion; a first protective layer between an edge portion of the first pixel electrode and the overhang portion of the bank layer; an intermediate layer overlapping the first pixel electrode; and a counter electrode on the intermediate layer, wherein the overhang portion has a horizontal length from a first edge of a first side surface of the first protective layer to an edge of the overhang portion and a vertical distance from the upper surface of the first pixel electrode to the overhang portion, the intermediate layer includes a charge generation layer, lower sub-layers below the charge generation layer, and upper sub-layers above the charge generation layer, and the lower sub-layers and the charge generation layer each include a plurality of portions separated by the overhang portion.
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