Display and operating device, in particular a touch panel
First Claim
1. Operator interface equipped with a touch-sensitive display unit for outputting display objects and a processing unit, comprising:
- a) first means to process at least;
a1) industrial display data of a first (AZ) of the display objects to represent a technical process and a2) display data of a second of the display objects (K) to simulate an on-screen keyboard (K) having keyboard elements (T), b) second means to superimpose the display data of the first and the second display objects such that the on-screen keyboard (K) and the first display object (AZ) appear mutually transparent on the touch-sensitive display unit, c) third means to detect an input position (P) on the touch-sensitive display unit, and d) fourth means to associate the detected input position (P) with one of the keyboard elements (T) of the on-screen keyboard (K) and to initiate an action associated with the keyboard element (T), wherein the display data of the first and second display objects are coupled such that using a keyboard element (T) of the second display object (K) initiates an action influencing the industrial display data of the first display object (AZ) and causes effects of the action to be displayed directly in the first display object (AZ).
1 Assignment
0 Petitions
Accused Products
Abstract
A display and operating device (A) that has a touch-sensitive display unit (B) for outputting display objects (AZ, K) and has a processing unit such as a graphics card (G). This processing unit has a first component that processes display data of a first display object that represents a technical process and a second display object that simulates an on-screen keyboard (K) with keyboard elements (T), and has a second component that superimposes the first and second display data in such a manner that the on-screen keyboard and the first display object appear transparent on the touch-sensitive display unit. A third component of the processing unit detects an input position (P) on the touch-sensitive display unit, while a fourth component associates the detected input position with a keyboard element and initiates an action associated with this keyboard element. The entire surface of the touch-sensitive display unit is thereby rendered available for the user to input data via the transparent on-screen keyboard without thereby adversely affecting the visibility of the first display data.
-
Citations
13 Claims
-
1. Operator interface equipped with a touch-sensitive display unit for outputting display objects and a processing unit, comprising:
-
a) first means to process at least;
a1) industrial display data of a first (AZ) of the display objects to represent a technical process and a2) display data of a second of the display objects (K) to simulate an on-screen keyboard (K) having keyboard elements (T), b) second means to superimpose the display data of the first and the second display objects such that the on-screen keyboard (K) and the first display object (AZ) appear mutually transparent on the touch-sensitive display unit, c) third means to detect an input position (P) on the touch-sensitive display unit, and d) fourth means to associate the detected input position (P) with one of the keyboard elements (T) of the on-screen keyboard (K) and to initiate an action associated with the keyboard element (T), wherein the display data of the first and second display objects are coupled such that using a keyboard element (T) of the second display object (K) initiates an action influencing the industrial display data of the first display object (AZ) and causes effects of the action to be displayed directly in the first display object (AZ). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. An apparatus comprising:
-
a touch-sensitive display unit displaying display objects and detecting inputs from a user; and
a processor comprising;
a first module that processes display data of a first display object that provides information regarding a technical process and display data of a second display object that simulates an on-screen keyboard having keyboard elements (T), a second module that superimposes the first and the second display objects on the display unit such that the on-screen keyboard and the first display object appear overlapping and mutually transparent on the touch-sensitive display unit, and a third module that processes detected inputs from the touch-sensitive display and outputs updated display data to the first module to update the first display object while superimposed with the second display object. - View Dependent Claims (11)
-
-
12. A method, comprising:
-
displaying display data providing information regarding a technical process on a touch-screen as a first display object;
superimposing a second display object on the touch-screen such that the second display object is transparent on the touch-screen with respect to the first display object, whereby the first display object and the second display object are simultaneously visible to a user on the touch-screen; and
updating the first display object while the second display object is superimposed on the first display object and while both the first display object and the second display object are visible to the user. - View Dependent Claims (13)
-
Specification