Organic light-emitting display device with frit seal and reinforcing structure
First Claim
1. An organic light-emitting display device, comprising:
- a first substrate, wherein the first substrate comprises glass;
a second substrate placed over the first substrate, wherein the second substrate comprises glass;
an array of organic light-emitting pixels interposed between the first and second substrates;
a frit seal interposed between the first substrate and the second substrate while surrounding the array, wherein the frit seal, the first substrate and the second substrate in combination define a substantially enclosed space in which the array is located; and
a structure interposed between the first and second substrates, wherein the structure is interposed only between the first and second substrates, wherein the structure contacts the frit seal along an entire outer perimeter of the frit seal to surround the frit seal, wherein the frit seal surrounds the array, and wherein the structure improves structural strength of the device and sealing of the enclosed space, wherein the structure comprises a polymeric resin.
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Accused Products
Abstract
Disclosed is an organic light-emitting display device in which the substrate and the encapsulation substrate are attached to each other by using a frit. The organic light-emitting display device includes a first substrate including a pixel region in which an organic light-emitting diode is formed, and a non-pixel region. The organic light-emitting diode includes an organic light-emitting layer between a first electrode and a second electrode. A second substrate attached to the first substrate. A frit is provided between the non-pixel region of the first substrate and the second substrate to attach the first substrate and the second substrate. A reinforcement material of resin is formed outside the frit.
168 Citations
12 Claims
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1. An organic light-emitting display device, comprising:
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a first substrate, wherein the first substrate comprises glass; a second substrate placed over the first substrate, wherein the second substrate comprises glass; an array of organic light-emitting pixels interposed between the first and second substrates; a frit seal interposed between the first substrate and the second substrate while surrounding the array, wherein the frit seal, the first substrate and the second substrate in combination define a substantially enclosed space in which the array is located; and a structure interposed between the first and second substrates, wherein the structure is interposed only between the first and second substrates, wherein the structure contacts the frit seal along an entire outer perimeter of the frit seal to surround the frit seal, wherein the frit seal surrounds the array, and wherein the structure improves structural strength of the device and sealing of the enclosed space, wherein the structure comprises a polymeric resin. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification