Light emitting display device
AssigneeLG Display Co., Ltd.
InventorsJae Choul Yu, Jeong Oh Kim, Myung Jae Yoo, Geum Young Lee, Seong Ho Kang
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Abstract
A light emitting display device includes a plurality of sub-pixels each including an emission area and a non-emission area, an anode including a first transparent electrode and a second transparent electrode at each of the plurality of sub-pixels, to overlap with the emission area and a portion of the non-emission area, a plurality of protrusion patterns inside an edge line of the second transparent electrode between the first transparent electrode and the second transparent electrode, and a bank to expose the emission area and a first area of the non-emission area.
Claims19
A light emitting display device comprising:
- a plurality of sub-pixels each including an emission area and a non-emission area;
- an anode including a first transparent electrode and a second transparent electrode at each of the plurality of sub-pixels and overlapping with the emission area and a portion of the non-emission area;
- a plurality of protrusion patterns disposed inside an edge line of the second transparent electrode between the first transparent electrode and the second transparent electrode;
- and
- a bank exposing the emission area and a first area of the non-emission area.
A light emitting display device comprising:
- a plurality of sub-pixels each including an emission area and a non-emission area defined in a substrate;
- an anode including a first transparent electrode and a second transparent electrode that have a portion overlapping in the emission area and the non-emission area;
- a light emission layer disposed on the anode;
- and
- a plurality of light emission enhancing dots disposed between the first and second transparent electrodes in the emission area and the non-emission area,
- wherein the plurality of light emission enhancing dots has a refractive index lower than those of the first and second transparent electrodes and refracts light emitted from the light emission layer toward the substrate in the emission area.
Dependencies are inferred from the claim text.