Back to results
US 2021/0200407 A1Published application
Touch display device
AssigneeLG Display Co., Ltd.
InventorsJae-Hyung JANG, Min-Joo KIM, Jae-Won LEE
Life of this patent
Estimating the term…
Abstract
A touch display device in which routing lines are formed to have the same resistance value. Routing lines connected to touch electrodes in a non-active area and display signal links electrically connected to a light-emitting element are formed in different shapes from each other, and the lengths of at least one of zigzag patterns of the routing lines disposed in the non-active area and single-line regions are formed differently.
Claims20
A touch display device comprising:
- a substrate comprising an active area and a non-active area;
- a light-emitting element disposed on the substrate;
- a plurality of touch electrodes disposed on the light-emitting element;
- a plurality of routing lines connected to the touch electrodes;
- and
- a plurality of display signal links intersecting the routing lines in the non-active area and electrically connected to the light-emitting element,
- wherein the routing lines and the display signal links have different shapes from each other in the non-active area.
4 more elements
A touch display device comprising:
- a substrate comprising an active area and a non-active area;
- a light-emitting element disposed on the substrate;
- a plurality of touch electrodes disposed on the light-emitting element;
- a plurality of routing lines connected to the touch electrodes;
- and
- a plurality of display signal links intersecting the routing lines in the non-active area and electrically connected to the light-emitting element,
- wherein the display signal links and the routing lines have a straight line shape in a corner area of the non-active area, and the display signal links have a straight line shape and the routing lines have zigzag patterns in a resistance adjustment area adjacent to the corner area.
4 more elements
Dependencies are inferred from the claim text.