Touch screen panel having sensing cells and coupling patterns

Patent metadata

Field	Value
Publication number	US-9229596-B2
Application number	US-201314138598-A
Country	US
Kind code	B2
Filing date	Dec 23, 2013
Priority date	Mar 7, 2013
Publication date	Jan 5, 2016
Grant date	Jan 5, 2016

Abstract

There is provided a touch screen panel in which sensing cells as touch sensors are formed on one surface of a substrate. The sensing cells are realized by laminating transparent conductive layers and mesh-shaped opaque metal layers. Therefore, uniform distribution of an electric field may be secured when a large area touch screen panel is realized and an operation may be performed although short is partially generated in the mesh-shaped opaque metal layers.

First claim

What is claimed is:

1. A touch screen panel, comprising:
a substrate;
first sensing cells disposed on a surface of the substrate and arranged in a first direction and second sensing cells disposed on the surface of the substrate and arranged in a second direction that intersects the first direction; and
first coupling patterns configured to couple the first sensing cells in the first direction and second coupling patterns configured to the second sensing cells in the second di…

Assignees

• Samsung Display Co Ltd

Inventors

• Kang Sung-Ku
• Kim Jung-Yun
• Park Mi-Ae

Classifications

• G06F2203/04111

  Physics · mapped topic

• G06F3/044 Primary

  Physics · mapped topic

• G06F3/0443 Primary

  Physics · mapped topic

• G06F3/0446 Primary

  Physics · mapped topic