US 11,700,749 B2 · Transparent display device

Abstract

A transparent display device may have high transmittance and at the same time embody high resolution. Moreover, the transparent display device may provide optimal picture quality. The transparent display device comprises a plurality of first signal lines extended in a first direction and disposed to be spaced apart from one another, a plurality of second signal lines extended in a second direction and disposed to be spaced apart from one another, a transmissive area provided between two first signal lines adjacent to each other and two second signal lines adjacent to each other, and a pixel disposed in an intersection or overlapping area where the first signal line and the second signal line cross or overlap each other, including a first subpixel emitting light of a first color, a second subpixel emitting light of a second color, and a third subpixel emitting light of a third color. The pixel includes a first pixel overlapped with a part of the first signal line of an odd row and a second pixel overlapped with a part of the first signal line of an even row, and the first pixel and the second pixel are different from each other in a position of at least one of the first subpixel, the second subpixel or the third subpixel.

Claims19

Dependent claims

A transparent display device comprising:

a plurality of first signal lines extended in a first direction and disposed to be spaced apart from one another;
a plurality of second signal lines extended in a second direction and disposed to be spaced apart from one another;
a transmissive area provided between two first signal lines of the plurality of the first signal lines that are adjacent to each other and two second signal lines of the plurality of the second signal lines that are adjacent to each other;
and
a pixel disposed in areas where one of the first signal lines and one of the second signal lines overlap each other, including a first subpixel emitting light of a first color, a second subpixel emitting light of a second color, and a third subpixel emitting light of a third color,
wherein the pixel includes a first pixel overlapped with a part of the first signal line in an odd row and a second pixel overlapped with a part of the first signal line in an even row, and
wherein the first pixel and the second pixel are different from each other in a position of at least one of the first subpixel, the second subpixel, or the third subpixel.

4 more elements

A transparent display device comprising:

a first non-transmissive area and a second non-transmissive area extended in a first direction and disposed to be spaced apart from each other;
a third non-transmissive area and a fourth non-transmissive area extended in a second direction and disposed to be spaced apart from each other;
a transmissive area provided between the first non-transmissive area and the second non-transmissive area and between the third non-transmissive area and the fourth non-transmissive area;
a first pixel disposed in first areas where the third non-transmissive area is overlapped with the first non-transmissive area and where the fourth non-transmissive area is overlapped with the first non-transmissive area;
and
a second pixel disposed in second areas where the third non-transmissive area is overlapped with the second non-transmissive area and where the fourth non-transmissive area is overlapped with the second non-transmissive area,
wherein each of the first pixels and the second pixels includes a first subpixel emitting light of a first color, a second subpixel emitting light of a second color, and a third subpixel emitting light of a third color, and
wherein at least one of the first subpixel, the second subpixel, or third subpixel has different shapes and positions in the first pixel and the second pixel.

5 more elements

Dependencies are inferred from the claim text.

Transparent display device

Life of this patent

Transparent display device

Life of this patent

Abstract

Claims19