Organic light-emitting display device with frit seal and reinforcing structure

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.