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US 10,852,593 B2Granted
Display substrate and liquid crystal display device comprising the same
AssigneeSamsung Display Co., Ltd.
InventorsKyusu Ahn, Dongil Yoo, Haeryeong Park, Sangyun Lim
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Abstract
A display substrate includes a base substrate having a plurality of pixel areas and a pixel electrode in a pixel area of the plurality of pixel areas. The pixel electrode a first stem portion extending in a first direction, a second stem portion extending from the first stem portion in a second direction that intersects the first direction, a plurality of branch portions diagonally extending from at least one of the first stem portion and the second stem portion, and a bent portion extending from at least one of the plurality of branch portions.
Claims19
A display substrate, comprising:
- a base substrate;
- a thin film transistor on the base substrate;
- and
- a pixel electrode connected to the thin film transistor, wherein
- the pixel electrode includes:
- a first stem portion extending in a first direction;
- a second stem portion extending from the first stem portion in a second direction that intersects the first direction;
- a first branch portion;
- and
- a second branch portion,
- wherein the first branch portion includes:
- a first-first portion extending from one of the first stem portion and the second stem portion in a third direction that intersects the first and second directions, and
- wherein the second branch portion includes:
- a second-first portion extending from one of the first stem portion and the second stem portion in the third direction;
- and
- a second-second portion extending the second-first portion in a fourth direction that intersects the third direction and being adjacent to and spaced apart from the first-first portion extending toward the second-second portion.
13 more elements
A liquid crystal display device, comprising:
- a first substrate;
- a second substrate opposing the first substrate;
- and
- a liquid crystal layer between the first substrate and the second substrate, wherein the first substrate includes:
- a base substrate;
- a thin film transistor on the base substrate;
- and
- a pixel electrode connected to the thin film transistor,
- the pixel electrode includes:
- a first stem portion extending in a first direction;
- a second stem portion extending from the first stem portion in a second direction that intersects the first direction;
- a first branch portion;
- and
- a second branch portion,
- the first branch portion includes:
- a first-first portion extending from one of the first stem portion and the second stem portion in a third direction that intersects the first and second directions, and
- wherein the second branch portion includes:
- a second-first portion extending from one of the first stem portion and the second stem portion in the third direction;
- and
- a second-second portion extending the second-first portion in a fourth direction that intersects the third direction and being adjacent to and spaced apart from the first-first portion extending toward the second-second portion.
17 more elements
A display substrate, comprising:
- a base substrate;
- a thin film transistor on the base substrate;
- and
- a pixel electrode connected to the thin film transistor,
- wherein the pixel electrode includes:
- a first stem portion extending in a first direction;
- a second stem portion extending from the first stem portion in a second direction that intersects the first direction;
- a plurality of branch portions extending from at least one of the first stem portion and the second stem portion in a third direction that intersects the first and second directions;
- and
- an edge bar extending from the first stem portion in a fourth direction that intersects the first and third directions, wherein the edge bar is adjacent to and spaced apart from the plurality of the branch portions extending toward the edge bar.
7 more elements
A liquid crystal display device, comprising:
- a first substrate;
- a second substrate opposing the first substrate;
- and
- a liquid crystal layer between the first substrate and the second substrate, wherein the first substrate includes:
- a base substrate;
- a thin film transistor on the base substrate;
- and
- a pixel electrode connected to the thin film transistor, and
- wherein the pixel electrode includes:
- a first stem portion extending in a first direction;
- a second stem portion extending from the first stem portion in a second direction that intersects the first direction;
- a plurality of branch portions extending from at least one of the first stem portion and the second stem portion in a third direction that intersects the first and second directions;
- and
- an edge bar extending from the first stem portion in a fourth direction that intersects the first and third directions, wherein the edge bar is adjacent to and spaced apart from the plurality of the branch portions extending toward the edge bar.
11 more elements
Dependencies are inferred from the claim text.