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US 9,429,806 B2Granted
Display device
AssigneeInnolux Corporation
InventorsShun-Chen Yang, Ying-Tong Lin, Yu-Lun Hsu
Life of this patent
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Abstract
A display device is provided. The display device includes an array substrate including a substrate and a first electrode having an opening, wherein the opening has an edge. The array substrate further includes a second electrode disposed over the first electrode and including a first finger portion having a first side and a second side opposite to the first side. The second electrode further includes a connection portion connecting the first finger portion at the edge, wherein the connection portion has a first concavity at the first side and a second concavity at the second side, and a length of the first concavity is greater than a length of the second concavity. The display device further includes an opposite substrate and a display medium.
Claims19
A display device, comprising:
- an array substrate, comprising:
- a substrate;
- a first electrode disposed over the substrate, wherein the first electrode has an opening and the opening has an edge parallel to a gate-line-extending direction;
- and
- a second electrode disposed over the first electrode, wherein the second electrode comprises:
- a first finger portion having a first side and a second side opposite to the first side, wherein a first outer edge of the first finger portion intersects the gate-line-extending direction at an acute angle at the first side, and a second outer edge of the first finger portion intersects the gate-line-extending direction at an obtuse angle at the second side;
- and
- a connection portion connecting the first finger portion at the edge, wherein the connection portion has a first width along the gate-line-extending direction adjacent to the edge, and the connection portion has a second width along the gate-line-extending direction away from the edge, wherein the first width is smaller than the second width,
- wherein the connection portion has a first concavity at the first side and a second concavity at the second side, and a length of the first concavity is greater than a length of the second concavity;
- an opposite substrate;
- and
- a display medium disposed between the array substrate and the opposite substrate.
9 more elements
A display device, comprising:
- an array substrate, comprising:
- a substrate;
- a first electrode disposed over the substrate, wherein the first electrode has an opening and the opening has an edge parallel to a gate-line-extending direction;
- and
- a second electrode disposed over the first electrode, wherein the second electrode comprises:
- a first finger portion having a first side and a second side opposite to the first side, wherein a first outer edge of the first finger portion intersects the gate-line-extending direction at an acute angle at the first side, and a second outer edge of the first finger portion intersects the gate-line-extending direction at an obtuse angle at the second side;
- and
- a connection portion connecting the first finger portion at the edge, wherein the connection portion has a first width along the gate-line-extending direction adjacent to the edge, and the connection portion has a second width along the gate-line-extending direction away from the edge, wherein the first width is smaller than the second width,
- wherein the connection portion has a first inflection point at the first side and a second inflection point at the second side, wherein a distance between the first inflection point and the edge is greater than a distance between the second inflection point and the edge along a direction perpendicular to the gate-line-extending direction;
- an opposite substrate;
- and
- a display medium disposed between the array substrate and the opposite substrate.
9 more elements
A display device, comprising:
- an array substrate, comprising:
- a substrate;
- a first electrode disposed over the substrate, wherein the first electrode has an opening and the opening has an edge parallel to a gate-line-extending direction;
- and
- a second electrode disposed over the first electrode, wherein the second electrode comprises:
- a first finger portion having a first side and a second side opposite to the first side, wherein a first outer edge of the first finger portion intersects the gate-line-extending direction at an acute angle at the first side, and a second outer edge of the first finger portion intersects the gate-line-extending direction at an obtuse angle at the second side;
- and
- a connection portion connecting the first finger portion at the edge, wherein the connection portion has a first width along the gate-line-extending direction adjacent to the edge, and the connection portion has a second width along the gate-line-extending direction away from the edge, wherein the first width is smaller than the second width,
- wherein the connection portion has a first concavity at the first side and a second concavity at the second side, wherein a distance between a most-concave point of the first concavity and the edge is greater than a distance between a most-concave point of the second concavity and the edge along a direction perpendicular to the extension direction of the gate line,
- an opposite substrate;
- and
- a display medium disposed between the array substrate and the opposite substrate.
9 more elements
Dependencies are inferred from the claim text.