Display device and organic light emitting display device having auxiliary electrode
AssigneeSamsung Display Co., Ltd.
InventorsJin-Koo Chung, Jun-Ho Choi, Seong-Min Kim
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Abstract
A display device including a substrate; an organic light emission unit, which is arranged on the substrate, wherein light emission regions arranged in a first direction emit light of a same color and light emission regions adjacent to one another from among light emission regions arranged in a second direction crossing the first direction emit light of different colors; a counter electrode, which is arranged to cover at least the light emission regions; and an auxiliary electrode, which is formed on the auxiliary electrode, does not overlap the light emission regions, and extends in the second direction.
Claims23
A display device comprising:
- a substrate;
- an organic light emission unit comprising light emission regions arranged on the substrate, wherein light emission regions arranged in a first direction emit light of a same color and light emission regions adjacent to one another from among light emission regions arranged in a second direction crossing the first direction emit light of different colors;
- a counter electrode, arranged to cover at least the light emission regions;
- and
- an auxiliary electrode, on the counter electrode,
- wherein the auxiliary electrode does not overlap the light emission regions, extends in the second direction;
- an auxiliary layer formed in at least one of the light emission regions.
An organic light-emitting display device comprising:
- a substrate, which comprises:
- a first region;
- and
- second regions, which are arranged by interposing the first region therebetween and emit light of a same color;
- first electrodes arranged in the second regions;
- second electrodes, which face the first electrodes and are arranged to cover the first region and the second regions;
- organic light-emitting layers which are interposed between the first electrode and the second electrodes and emit light;
- a third electrode, which contacts at least one of the second electrodes and is arranged in the first region;
- and
- an organic layer formed at least on the second electrodes in the second regions.
Dependencies are inferred from the claim text.