Display device
AssigneeSamsung Display Co., Ltd.
InventorsSang Gab Kim, Tae Sung Kim, Joon Geol Lee, Hyun Min Cho, Dae Won Choi, Yun Jong Yeo
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Abstract
A display device includes a base substrate; an organic layer disposed on the base substrate; and a first conductive layer disposed on the organic layer, wherein the first conductive layer includes a plurality of stacked films, the plurality of stacked films include a first conductive film disposed directly on the organic layer and a second conductive film disposed on the first conductive film, and the first conductive film has an oxygen concentration higher than an oxygen concentration of the second conductive film.
Claims20
A display device comprising:
- a base substrate;
- an organic layer disposed on the base substrate;
- and
- a first conductive layer disposed on the organic layer,
- wherein the first conductive layer includes a plurality of stacked films,
- the plurality of stacked films includes a first conductive film disposed directly on the organic layer and a second conductive film disposed on the first conductive film, and
- the first conductive film has an oxygen concentration higher than an oxygen concentration of the second conductive film.
A method of manufacturing a display device, the method comprising:
- providing a conductive layer including a plurality of layers sequentially stacked on an organic layer, wherein the plurality of layers includes a first conductive film provided directly on the organic layer and a second conductive film provided on the first conductive film;
- etching the second conductive film using a first etchant to form a second conductive pattern;
- and
- etching the first conductive film using a second etchant different from the first etchant to form a first conductive pattern.
Dependencies are inferred from the claim text.