ORGANIC LIGHT-EMITTING DISPLAY DEVICE
First Claim
1. An organic light-emitting display device comprising:
- a substrate comprising a plurality of sub-pixels, each of the sub-pixels having an emission area and a non-emission area provided to surround the emission area;
an auxiliary line disposed in the non-emission area;
a first insulating film having a first hole configured to expose a portion of the auxiliary line;
an auxiliary line connection pattern disposed on the first insulating film having a protruding portion protruding towards a center of the first hole and overlapping the auxiliary line;
at least one bump disposed on the auxiliary line within the first hole and adjacent to the protruding portion of the auxiliary line connection pattern; and
a bank having a second hole larger than the first hole to expose the protruding portion of the auxiliary line connection pattern.
1 Assignment
0 Petitions
Accused Products
Abstract
An organic light-emitting display device comprises a substrate comprising a plurality of sub-pixels, each of the sub-pixels having an emission area and a non-emission area provided to surround the emission area; an auxiliary line disposed in the non-emission area; a first insulating film having a first hole configured to expose a portion of the auxiliary line; an auxiliary line connection pattern disposed on the first insulating film having a protruding portion protruding towards a center of the first hole and overlapping the auxiliary line; at least one bump disposed on the auxiliary line within the first hole and adjacent to the protruding portion of the auxiliary line connection pattern; and a bank having a second hole larger than the first hole to expose the protruding portion of the auxiliary line connection, thereby lowering resistance of a cathode covering a plurality of sub-pixels and preventing lateral current leakage between the sub-pixels through a change of the connection structure between the auxiliary line and the cathode.
6 Citations
20 Claims
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1. An organic light-emitting display device comprising:
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a substrate comprising a plurality of sub-pixels, each of the sub-pixels having an emission area and a non-emission area provided to surround the emission area; an auxiliary line disposed in the non-emission area; a first insulating film having a first hole configured to expose a portion of the auxiliary line; an auxiliary line connection pattern disposed on the first insulating film having a protruding portion protruding towards a center of the first hole and overlapping the auxiliary line; at least one bump disposed on the auxiliary line within the first hole and adjacent to the protruding portion of the auxiliary line connection pattern; and a bank having a second hole larger than the first hole to expose the protruding portion of the auxiliary line connection pattern. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An organic light-emitting display device comprising:
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a substrate comprising a plurality of sub-pixels, each of the sub-pixels having an emission area and a non-emission area surrounding the emission area; an auxiliary line disposed in the non-emission area; a first insulating film having a first hole exposing a portion of the auxiliary line; an island shape bump disposed on the auxiliary line within the first hole; an auxiliary line connection pattern having an overhanging portion and disposed in close proximity to the island shape bump; and a cathode connecting with the auxiliary line in a space between the overhanging portion of the auxiliary line connection pattern and the auxiliary line. - View Dependent Claims (17, 18, 19, 20)
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Specification