Touch screen and display device including the same
AssigneeSamsung Display Co., Ltd.
InventorDae Won KIM
Life of this patent
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Abstract
The present disclosure relates to a touch screen which includes: a base substrate including a sensing area and a peripheral area enclosing an edge of the sensing area; a first touch electrode disposed in the sensing area and extending in a first direction; a second touch electrode disposed in the sensing area and extending in a second direction which crosses the first direction; a plurality of sensing lines disposed in the peripheral area, wherein one ends of the sensing lines are respectively connected to the first touch electrode and the second touch electrode; and a pad unit disposed in the peripheral area and connected to the other end of each of the sensing lines to electrically connect the sensing lines to a driving circuit, wherein the sensing lines have different line widths.
Claims20
A touch screen comprising:
- a base substrate including a sensing area and a peripheral area enclosing an edge of the sensing area;
- a first touch electrode disposed in the sensing area and extending in a first direction;
- a second touch electrode disposed in the sensing area and extending in a second direction which crosses the first direction;
- a plurality of sensing lines disposed in the peripheral area, wherein some of the plurality of sensing lines are each connected at one end to the first touch electrode and some of the plurality of sensing lines are each connected at one end to the second touch electrode;
- and
- a pad unit disposed in the peripheral area and connected to an other end of each of the plurality of sensing lines to electrically connect the sensing lines to a driving circuit,
- wherein the sensing lines have different line widths.
A display device comprising:
- a display panel displaying an image;
- and
- a touch screen disposed on a front surface of the display panel,
- the touch screen includes
- a base substrate including a sensing area and a peripheral area enclosing an edge of the sensing area;
- a first touch electrode disposed in the sensing area and extending in a first direction;
- a second touch electrode disposed in the sensing area and extending in a second direction which crosses the first direction;
- a plurality of sensing lines disposed in the peripheral area, wherein some of the plurality of sensing lines are each connected to the first touch electrode and some of the plurality of sensing lines are each connected at one end to the second touch electrode;
- and
- a pad unit disposed in the peripheral area and connected to an other end of each of the plurality of sensing lines to electrically connect the sensing lines to a driving circuit,
- wherein the sensing lines have different line widths.
Dependencies are inferred from the claim text.