Patent · US Active

Circuit arrangement having a resistive touch screen, medical imaging appliance having a resistive touch screen and method for operating a resistive touch screen

US10379692B2 · kind B2 · utility

1Cited by

7References

17Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Peter Greif · Cologne, DE
Harald Karl · Bad Mergentheim, DE
Lennart Kilian · Gauting, DE
Torsten König · Hohndorf, DE

Key dates

Filing date	Dec 8, 2015
Grant date	Aug 13, 2019
Priority date	—
Expiry date	Jun 19, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG06F2203/04113
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A circuit having a resistive touch screen, a medical imaging appliance having a resistive touch screen and a method for operating a resistive touch screen are provided. The circuit has a resistive touch screen with a resistive first layer and a resistive second layer that are arranged parallel above one another. Voltage dividers of the first and second layers are formed by contact with the touch screen and are extended by electrical resistors arranged at edges of the first and second layers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.