Organic light-emitting display device with frit seal and reinforcing structure
First Claim
1. A method of making an organic light-emitting display device, the method comprising:
- providing an unfinished device comprising;
a first substrate,a second substrate placed over the first substrate,an array of organic light-emitting pixels interposed between the first and second substrates, anda frit seal interposed between the first substrate and the second substrate while completely surrounding the array, wherein the frit seal, the first substrate and the second substrate in combination define an enclosed space, in which the array is located; and
forming a structure outside the enclosed space such that the structure is interposed only between the first and second substrates, wherein the structure surrounds the frit seal without any gaps in circumference of the frit seal and the structure.
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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.
187 Citations
16 Claims
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1. A method of making an organic light-emitting display device, the method comprising:
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providing an unfinished device comprising; a first substrate, a second substrate placed over the first substrate, an array of organic light-emitting pixels interposed between the first and second substrates, and a frit seal interposed between the first substrate and the second substrate while completely surrounding the array, wherein the frit seal, the first substrate and the second substrate in combination define an enclosed space, in which the array is located; and forming a structure outside the enclosed space such that the structure is interposed only between the first and second substrates, wherein the structure surrounds the frit seal without any gaps in circumference of the frit seal and the structure. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification