Oled lighting apparatus
AssigneeLG Display Co., Ltd.
InventorsJongmin KIM, Taejoon SONG
Life of this patent
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Abstract
Discussed is an organic light emitting diode (OLED) lighting apparatus including a substrate; an auxiliary wiring disposed on the substrate; a protective layer configured to cover the auxiliary wiring; a first electrode disposed between the auxiliary wiring and the protective layer to be in direct contact with the auxiliary wiring, the first electrode including a first layer and a second layer, the first layer having a first resistance, and the second layer being configured to cover the first layer and the protective layer and having a second resistance higher than the first resistance; an organic light emitting layer disposed on the first electrode; and a second electrode disposed on the organic light emitting layer.
Claims20
An organic light emitting diode (OLED) lighting apparatus, comprising:
- a substrate;
- an auxiliary wiring disposed on the substrate;
- a protective layer configured to cover the auxiliary wiring;
- a first electrode disposed between the auxiliary wiring and the protective layer to be in direct contact with the auxiliary wiring, the first electrode including a first layer and a second layer, the first layer having a first resistance, and the second layer being configured to cover the first layer and the protective layer and having a second resistance higher than the first resistance;
- an organic light emitting layer disposed on the first electrode;
- and
- a second electrode disposed on the organic light emitting layer.
An organic light emitting diode (OLED) lighting apparatus, comprising:
- an auxiliary wiring;
- a protective layer to cover the auxiliary wiring;
- a first electrode between the auxiliary wiring and the protective layer, the first electrode including a first layer having a first resistance and a second layer having a second resistance higher than the first resistance, the second layer covering the first layer and the protective layer and having a flat surface;
- and
- an organic light emitting layer on the flat surface of the second layer of the first electrode.
Dependencies are inferred from the claim text.