Vacuum glazing and method for manufacturing the same

1. A vacuum glazing comprising:

a first glazing that defines a first surface;

a second glazing located at a side of the first glazing and spaced apart from the first glazing, the second glazing defining a second surface that faces the first surface;

a vacuum layer defined between the first surface of the first glazing and the second surface of the second glazing;

a spacer located in the vacuum layer and configured to support the first glazing and the second glazing;

a frame that is located at edge portions of the first glazing and the second glazing, that faces each of the first glazing and the second glazing, and that is located between the first surface of the first glazing and the second surface of the second glazing, wherein the frame defines the vacuum layer with the first surface of the first glazing and the second surface of the second glazing; and

a sealant that is provided between the frame and at least one surface of the first glazing and between the frame and at least one surface of the second glazing, the sealant being configured to provide a sealing to the vacuum layer,

wherein the sealant comprises:

a first sealant part located between the frame and the first surface of the first glazing, and

a second sealant part located between the frame and the second surface of the second glazing.

2. The vacuum glazing of claim 1 , wherein the frame comprises a metallic material.

3. The vacuum glazing of claim 2 , wherein the metallic material comprises a stainless material.

4. The vacuum glazing of claim 1 , wherein the frame comprises a plurality of frame parts configured to couple to corner portions of each of the first glazing and the second glazing.

5. The vacuum glazing of claim 4 , wherein each of the first glazing and the second glazing has a rectangular shape, and

wherein the plurality of frame parts comprises:

a first frame part configured to couple to a first corner portion of each of the first glazing and the second glazing;

a second frame part configured to couple to a second corner portion of each of the first glazing and the second glazing;

a third frame part configured to couple to a third corner portion of each of the first glazing and the second glazing; and

a fourth frame part configured to couple to a fourth corner portion of each of the first glazing and the second glazing.

6. The vacuum glazing of claim 5 , wherein the frame has a hollow rectangular shape.

7. The vacuum glazing of claim 1 , wherein a width of the vacuum layer is in a range of 0.18-0.22 mm in a vertical direction in which the second glazing is located vertically above the first glazing, and

wherein a thickness of the frame is in a range of 0.2-1.0 mm.

8. The vacuum glazing of claim 7 , wherein each of the first surface of the first glazing and the second surface of the second glazing comprises a portion that is coupled to the frame and that extends by a lateral width in a range of 3-10 mm.

9. The vacuum glazing of claim 1 , wherein the second glazing is spaced apart from the first glazing in a vertical direction, and the frame is located between the first glazing and the second glazing,

wherein a vertical thickness of the frame is in a range of 0.1-1.0 mm in the vertical direction, and

wherein a vertical thickness of the vacuum layer is in a range of 0.18-0.22 mm in the vertical direction, the vertical thickness of the vacuum layer corresponding to a distance between the first surface of the first glazing and the second surface of the second glazing.

10. The vacuum glazing of claim 1 , wherein the first glazing includes a bottom surface that is opposite to the first surface and that is exposed to an outside of the vacuum glazing,

wherein the second glazing includes a top surface that is opposite to the second surface and that is exposed to the outside, and

wherein the sealant is absent from each of the bottom surface of the first glazing and the top surface of the second glazing.

11. The vacuum glazing of claim 10 , wherein the first glazing further includes a first lateral side surface that connects the first surface and the bottom surface of the first glazing,

wherein the second glazing further includes a second lateral side surface that connects the second surface and the top surface of the second glazing, and

wherein the first and second lateral side surfaces are exposed to the outside.

12. The vacuum glazing of claim 1 , wherein the first sealant part contacts each of the frame and the first surface of the first glazing, and

wherein the second sealant part contacts each of the frame and the second surface of the second glazing.