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US 10,256,283 B2Granted
Organic light emitting display device with improved pad area and method for fabricating the same
AssigneeLG Display Co., Ltd.
InventorHyunjoo Song
Life of this patent
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Abstract
An organic light emitting display (OLED) device capable of preventing a pad area of an organic light emitting display panel from being rolled, and a method of fabricating the same, in which the OLED device can include a base film including a display area, and a first pad area provided with first pads, in which the first pad area extends from and protrudes out of a first side of the display area; a plurality of thin film transistors on the base film; and a plurality of organic light emitting diodes on the thin film transistors.
Claims31
An organic light emitting display (OLED) device comprising:
- a base film including a display area, and a first pad area provided with first pads, wherein the first pad area extends from and protrudes out of a first side of the display area;
- a plurality of thin film transistors on the base film;
- and
- a plurality of organic light emitting diodes on the thin film transistors,
- wherein the base film further includes a second pad area which extends from and protrudes out of a second side of the display area,
- wherein the second pad area is provided with second pads,
- wherein the OLED device further comprises an encapsulation layer disposed on the plurality of organic light emitting diodes,
- wherein the display area of the base film overlaps with the encapsulation layer,
- wherein both the first pad area of the base film and the second pad area of the base film do not overlap with the encapsulation layer, and
- wherein the first pad area of the base film includes first laser cutout portions and the second pad area of the base film includes second laser cutout portions.
7 more elements
A display device comprising:
- a flexible substrate;
- a plurality of thin film transistors on the flexible substrate;
- and
- a plurality of organic light emitting diodes on the thin film transistors,
- wherein the flexible substrate comprises:
- a display area;
- a first pad area provided with first pads, wherein the first pad area extends from and protrudes out of a first side of the display area;
- and
- a link line area disposed between the first pad area and the display area, wherein the link line area includes link lines for connecting the first pads with first lines of the display area, and
- wherein the link line area includes a cutting portion disposed between link lines connecting the first pads.
7 more elements
Dependencies are inferred from the claim text.