Display device
AssigneeLG Display Co., Ltd.
InventorsYeonjun OH, Chanwoo LEE
Life of this patent
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Abstract
A display device includes a lower substrate which includes an active area including a plurality of sub pixels and a non-active area enclosing the active area and is formed of one of transparent conducting oxide and an oxide semiconductor layer, a rigid unit in the non-active area to enclose the active area on the lower substrate, an insulating layer on the lower substrate and the rigid unit, a cathode on the insulating layer, and an encapsulation substrate on the cathode. Accordingly, the rigid unit is disposed in an outer peripheral area of the display device to improve the rigidity of the outer peripheral area.
Claims27
A display device, comprising:
- a lower substrate which includes an active area including a plurality of sub pixels and a non-active area enclosing the active area and is formed of one of transparent conducting oxide and an oxide semiconductor layer;
- a rigid unit disposed in the non-active area on the lower substrate that encloses the active area;
- an insulating layer disposed on the lower substrate and the rigid unit;
- a light emitting element on the insulating layer including a cathode.
The display device according to claim 5, wherein the rigid unit overlaps with an end of the cathode and an end of the encapsulation substrate.
A display device, comprising:
- a lower substrate which includes an active area and a non-active area and is formed of one of conducting oxide and an oxide semiconductor;
- a light emitting element in the active area disposed on the lower substrate, including a cathode;
- an encapsulation substrate which covers the cathode;
- and
- a plurality of rigid patterns which is disposed on the lower substrate and is spaced apart from each other,
- wherein a first rigid pattern of the plurality of rigid patterns overlaps with an end of the cathode and a second rigid pattern of the plurality of rigid patterns overlaps with an end of the encapsulation substrate.
A display device, comprising:
- a lower substrate which includes an active area including a plurality of sub pixels and a non-active area enclosing the active area and is formed of one of a conducting oxide and an oxide semiconductor;
- an insulating layer disposed on the lower substrate;
- a light emitting element disposed on the insulating layer including a cathode;
- and
- an encapsulation substrate disposed on the cathode,
- wherein the cathode overlaps with an end of the encapsulation substrate.
Dependencies are inferred from the claim text.