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US 10,256,431 B2Granted
Organic light emitting display device
AssigneeLG Display Co., Ltd.
InventorsDongYoon Kim, YounYeol Yu
Life of this patent
Estimating the term…
Abstract
An organic light emitting device includes a base substrate having an active area and a pad area, an organic light emitting diode layer disposed on the active area, an encapsulation substrate disposed on the organic light emitting diode layer, a signal pad disposed on the pad area, and a cover layer provided between the active area and the pad area. Further, the cover layer and a portion of the encapsulation substrate are provided outside the active area.
Claims18
An organic light emitting device comprising:
- a base substrate having an active area and a pad area;
- an organic light emitting diode layer disposed on the active area;
- an encapsulation substrate disposed on the organic light emitting diode layer;
- a signal pad disposed on the pad area;
- and
- a cover layer provided between the active area and the pad area,
- wherein the cover layer and a portion of the encapsulation substrate are provided outside the active area, and
- wherein the cover layer includes a first portion adjacent to the active area and a second portion adjacent to the pad area, the first portion being higher than the second portion.
5 more elements
An organic light emitting device comprising:
- a base substrate having an active area and a pad area;
- an organic light emitting diode layer disposed on the active area;
- an encapsulation substrate disposed on the organic light emitting diode layer;
- a signal pad disposed on the pad area;
- and
- a cover layer provided between the active area and the pad area,
- wherein the cover layer and a portion of the encapsulation substrate are provided outside the active area, and
- wherein the cover layer and the encapsulation substrate are provided to adjoin each other outside the active area.
5 more elements
An organic light emitting device comprising:
- a base substrate having an active area and a pad area;
- an organic light emitting diode layer disposed on the active area;
- an encapsulation substrate disposed on the organic light emitting diode layer;
- a signal pad disposed on the pad area;
- and
- a cover layer provided between the active area and the pad area, wherein the cover layer and the encapsulation substrate are provided to adjoin each other outside the active area, and wherein the cover layer decreases in thickness toward the pad area.
3 more elements
Dependencies are inferred from the claim text.