EP 1356370 A1 20031029 - DISPLAY AND OPERATING DEVICE, ESPECIALLY TOUCH PANEL
Title (en)
DISPLAY AND OPERATING DEVICE, ESPECIALLY TOUCH PANEL
Title (de)
ANZEIGE- UND BEDIENVORRICHTUNG, INSBESONDERE TOUCH PANEL
Title (fr)
DISPOSITIF DE COMMANDE ET D'AFFICHAGE, NOTAMMENT ECRAN TACTILE
Publication
Application
Priority
- DE 0200150 W 20020118
- DE 20101768 U 20010131
Abstract (en)
[origin: WO02061566A1] The invention relates to a display and operating device (A) that comprises a touch-sensitive display unit (B) for outputting display objects (AZ, K) and a processing unit (G). Said processing unit has first means for processing display data of a first and a second display object which simulates an on-screen keyboard (K) with keyboard elements (T), second means that superimpose 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, third means for detecting an input position (P) on the touch-sensitive display unit, and fourth means for associating the detected input position with a keyboard element and for initiating an action associated with said keyboard element. The inventive device is advantageous in that it makes the entire surface of the touch-sensitive display unit available for the user to input data by means of the transparent on-screen keyboard without substantial limitations to the visibility of the first display data.
IPC 1-7
IPC 8 full level
G06F 3/0488 (2013.01)
CPC (source: EP US)
G06F 3/04886 (2013.01 - EP US)
Citation (search report)
See references of WO 02061566A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DE 20101768 U1 20020314; CN 1489724 A 20040414; EP 1356370 A1 20031029; US 2004104942 A1 20040603; WO 02061566 A1 20020808
DOCDB simple family (application)
DE 20101768 U 20010131; CN 02804419 A 20020118; DE 0200150 W 20020118; EP 02700159 A 20020118; US 63082803 A 20030731