Organic light emitting display device
AssigneeSamsung Display Co., Ltd.
InventorsJung-Yeon Kim, Mu-Hyun Kim, Beom-Rak Choi, Un-Cheol Sung
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Abstract
An organic light emitting display device includes a substrate, a plurality of pixels on the substrate having a first region configured to emit light and a second region configured to transmit external light, a plurality of pixel circuit units, a plurality of first electrodes, a first organic layer on the plurality of first electrodes, a second organic layer on the first organic layer, the second organic layer including an emission layer, a third organic layer on the second organic layer, the third organic layer being positioned in the first region and outside a central portion of the second region, and a second electrode having a first portion only on the third organic layer.
Claims12
An organic light emitting display device, comprising:
- a substrate;
- a plurality of pixels on the substrate, each pixel having a first region configured to emit light and a second region configured to transmit external light;
- a plurality of pixel circuit units, each pixel circuit unit being in the first region of each of the plurality of pixels and including at least one thin film transistor;
- a plurality of first electrodes, each first electrode being in the first region of each of the plurality of pixels and being electrically connected to a respective pixel circuit unit, the first electrode having an island shape corresponding to a respective pixel of the plurality of pixels;
- a first organic layer covering the plurality of first electrodes;
- a second organic layer on the first organic layer, the second organic layer including an emission layer;
- a third organic layer on the second organic layer, the third organic layer being positioned in the first region and outside a central portion of the second region;
- and
- a second electrode having a first portion only on the third organic layer.
Dependencies are inferred from the claim text.