Display device
AssigneeSamsung Display Co., Ltd.
InventorJung Bae Song
Life of this patent
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Abstract
According to one aspect of the invention, a display device includes a pixel including a first subpixel to display a first color, a second subpixel to display a second color, and a third subpixel to display a third color, wherein the pixel includes a first light outputting region overlapping the first subpixel, a second light outputting region overlapping the second subpixel, a third light outputting region overlapping the third subpixel, and a light blocking region disposed around each of the light outputting regions, the first light outputting region has a generally square shape, and the second light outputting region and the third light outputting region each have a generally rectangular shape.
Claims17
A display device comprising:
- a pixel including a first subpixel to display a first color, a second subpixel to display a second color, and a third subpixel to display a third color,
- wherein the pixel includes a first light outputting region overlapping the first subpixel, a second light outputting region overlapping the second subpixel, a third light outputting region overlapping the third subpixel, and a light blocking region disposed around each of the first, second, and third light outputting regions,
- the first light outputting region, the second light outputting region, and the third light outputting region are defined by the light blocking region,
- the first light outputting region has a first side, a second side, a third side and a fourth side each defined by the light blocking region;
- as seen in a plan view, the first side having a first portion being a straight line extending in a first direction, a second portion being a straight line extending in the first direction, and an inwardly recessed area between the first portion and the second portion,
- as seen in the plan view, the second side opposing the first side and being a straight line extending continuously in the first direction from one end of the third side to one end of the fourth side,
- as seen in the plan view, the third side being a straight line extending continuously in a second direction from first end of the first side to a first end of the second side, the second direction perpendicular to the first direction, and
- as seen in the plan view, the fourth side opposing the third side and being a straight line extending continuously in the second direction from a second end of the first side to a second end of the second side,
- wherein the inwardly recessed area of the first side is closer to the second side of the first light outputting region than the first portion and second portion of the first side, and the second light outputting region and the third light outputting region each have a rectangular shape,
- wherein a spacer is disposed in the light blocking region and protrudes in a direction where the display device displays, the spacer is positioned adjacent to the first light outputting region, the inwardly recessed area of the first light outputting region is adjacent to the spacer, and at least one of the second light outputting region and the third outputting light region does not have an inwardly recessed area,
- wherein an area of the first light outputting region is greater than an area of the second light outputting region, and the area of the second light outputting region is greater than an area of the third light outputting region.
A display device, comprising:
- a pixel including a first subpixel to display a first color, a second subpixel to display a second color, and a third subpixel to display a third color,
- a first display substrate including a first substrate, a subpixel electrode disposed on the first substrate and overlapping each of the first, second, and third subpixels, a pixel definition film disposed on the first substrate along boundaries between the first subpixel, the second subpixel, and the third subpixel and exposing the subpixel electrode, a first layer disposed on the subpixel electrode exposed by the pixel definition film, and a common electrode disposed on the first layer;
- and
- a second display substrate opposite to the first display substrate and including a second substrate, a second layer disposed on the second substrate and overlapping each of the first, second, and third subpixels, and a light blocking member disposed on the second substrate along the boundaries between the first subpixel, the second subpixel, and the third subpixel,
- wherein the light blocking member defines a light outputting region and a light blocking region of the second display substrate,
- the light outputting region includes a first light outputting region overlapping the first subpixel, a second light outputting region overlapping the second subpixel, and a third light outputting region overlapping the third subpixel,
- the first light outputting region, the second light outputting region, and the third light outputting region are defined by the light blocking region, and
- the first light outputting region has a first side, a second side, a third side and a fourth side each defined by the light blocking region;
- as seen in a plan view, the first side having a first portion being a straight line extending in a first direction, a second portion being a straight line extending in the first direction, and an inwardly recessed area between the first portion and the second portion,
- as seen in the plan view, the second side opposing the first side and being a straight line extending continuously in the first direction from one end of the third side to one end of the fourth side,
- as seen in the plan view, the third side being a straight line extending continuously in a second direction from a first end of the first side to a first end of the second side, the second direction perpendicular to the first direction, and
- as seen in the plan view, the fourth side opposing the third side and being a straight line extending continuously in the second direction from a second end of the first side to a second end of the second side,
- wherein the inwardly recessed area of the first side is closer to the second side of the first light outputting region than the first portion and second portion of the first side, and the second light outputting region and the third light outputting region each have a rectangular shape,
- wherein, when seen in the plan view, the rectangular shape of one of the second light outputting region and the third light outputting region has a vertical side which is longer than a horizontal side, and, the rectangular shape of the other thereof has a horizontal side which is longer than a vertical side, and
- wherein a spacer is disposed in the light blocking region and protrudes in a direction where the display device displays, the spacer is positioned adjacent to the first light outputting region, the inwardly recessed area of the first light outputting region is adjacent to the spacer, and at least one of the second light outputting region and the third outputting light region does not have an inwardly recessed area,
- wherein an area of the first light outputting region is greater than an area of the second light outputting region that defines an entirety of the second outputting region, and the area of the second light outputting region is greater than an area of the third light outputting region.
Dependencies are inferred from the claim text.