ORGANIC LIGHT EMITTING DISPLAY DEVICE
First Claim
1. An organic light emitting display (OLED) device, comprising:
- a display panel having a display region where a plurality of pixels are disposed and a pad region located in a first side of the display region, the pad region including a bending region located in a portion of the pad region that is adjacent to the display region and a pad electrode region located in a remaining portion of the pad region, the pad electrode region being where pad electrodes are disposed; and
a lower protection film on a lower surface of the display panel such that a portion of the bending region is exposed, the lower protection film including;
a first lower protection film including a first concave-convex pattern in a portion of the bending region located adjacent to the display region; and
a second lower protection film spaced apart from the first lower protection film, the second lower protection film including a second concave-convex pattern in a portion of the bending region located adjacent to the pad electrode region, the second concave-convex pattern having a shape such that the second concave-convex pattern is insertable into the first concave-convex pattern.
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Accused Products
Abstract
An OLED device includes a display panel including a display region and a pad region located at a first side of the display region. The pad region includes a bending region located in a portion of the pad region adjacent to the display region and in a pad electrode region located in a remaining portion of the pad region. A lower protection film is on a lower surface of the display panel and exposes a portion of the bending region. The lower protection film includes a first lower protection film including a first concave-convex pattern in the bending region adjacent to the display region. A second lower protection film is spaced apart from the first lower protection film and includes a second concave-convex pattern in the bending region adjacent to the pad electrode region. The second concave-convex pattern has a shape that is insertable into the first concave-convex pattern.
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Citations
20 Claims
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1. An organic light emitting display (OLED) device, comprising:
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a display panel having a display region where a plurality of pixels are disposed and a pad region located in a first side of the display region, the pad region including a bending region located in a portion of the pad region that is adjacent to the display region and a pad electrode region located in a remaining portion of the pad region, the pad electrode region being where pad electrodes are disposed; and a lower protection film on a lower surface of the display panel such that a portion of the bending region is exposed, the lower protection film including; a first lower protection film including a first concave-convex pattern in a portion of the bending region located adjacent to the display region; and a second lower protection film spaced apart from the first lower protection film, the second lower protection film including a second concave-convex pattern in a portion of the bending region located adjacent to the pad electrode region, the second concave-convex pattern having a shape such that the second concave-convex pattern is insertable into the first concave-convex pattern. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification