Operating panel for a household appliance with at least one user interface, household appliance, and method for producing the operating panel with user interface
First Claim
1. An operating panel for a household appliance with at least one user interface, comprising:
- a planar support with an outer support surface facing an external region;
a planar glass or glass-ceramic substrate with an outer substrate surface facing the external region and an opposite-lying inner substrate surface facing away from the external region and facing the outer support surface;
a display element affixed to the planar support for luminous indication of information on the outer support surface; and
a sensor arrangement having at least two sensors, each of the at least two sensors comprising at least one electrode, the at least two sensors being disposed directly on the inner substrate surface and being configured for interaction with a user located in the external region.
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Accused Products
Abstract
An operating panel for a household appliance is provided with at least one user interface. The operating panel includes a planar support with an outer support surface facing an external region; a planar glass or glass-ceramic substrate with an outer substrate surface facing the external region and an opposite-lying inner substrate surface facing away from the external region and facing the outer support surface; a display element affixed to the support for luminous indication of information, which is preferably disposed on the outer support surface; and a sensor arrangement having at least two sensors, each of which comprises at least one electrode and is disposed on the inner substrate surface, for interaction with a user located in the external region.
27 Citations
22 Claims
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1. An operating panel for a household appliance with at least one user interface, comprising:
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a planar support with an outer support surface facing an external region; a planar glass or glass-ceramic substrate with an outer substrate surface facing the external region and an opposite-lying inner substrate surface facing away from the external region and facing the outer support surface; a display element affixed to the planar support for luminous indication of information on the outer support surface; and a sensor arrangement having at least two sensors, each of the at least two sensors comprising at least one electrode, the at least two sensors being disposed directly on the inner substrate surface and being configured for interaction with a user located in the external region. - View Dependent Claims (2, 3, 4, 5, 6, 13, 14, 15, 16, 17)
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7. An operating panel for a household appliance with at least one user interface, comprising:
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a planar support with an outer support surface facing an external region; a planar glass or glass-ceramic substrate with an outer substrate surface facing the external region and an opposite-lying inner substrate surface facing away from the external region and facing the outer support surface; a display element affixed to the support for luminous indication of information on the outer support surface; and a sensor arrangement having at least two sensors, each of the at least two sensors comprising at least one electrode, the at least two sensors being disposed on the inner substrate surface and being configured for interaction with a user located in the external region, wherein the at least one electrode comprises a first electrode and a second electrode distanced laterally from the first electrode by a gap, wherein the at least one user interface comprises two user interfaces and wherein at least two of the first electrodes of the two user interfaces are interconnected, and wherein the electrodes of the sensors are disposed in a sensor matrix, which is formed as a bipartite graph, wherein the bipartite graph for one user interface is a 1;
N or 2;
N graph and for paired user interfaces (10) is a 2;
N graph, and the second electrodes form N second nodes of a second node set, and wherein the first electrodes form 2 nodes of a first node set, and wherein the edges of the graph are formed by the gaps between the first and second electrodes. - View Dependent Claims (8, 9, 10, 11, 12)
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18. A method for producing an operating panel for a household appliance with at least one user interface, comprising:
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producing a structured, electrically conductive coating on a planar, transparent glass or glass-ceramic plate or panel, wherein the coating forms electrodes for at least two sensors each comprising at least one electrode, the at least one electrode comprises a first electrode and a second electrode distanced laterally from the first electrode by a gap; affixing at least one display element onto an outer support surface of a support, the outer support surface facing an external region; and fitting the support to the plate or panel on a side on which the electrodes are disposed, whereby contact elements of the support connect the electrodes to the support, wherein the electrodes are disposed and interconnected in a sensor matrix in such that the electrodes form nodes of a bipartite graph and the gaps between the first and second electrodes form edges of the bipartite graph. - View Dependent Claims (19, 20)
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21. An operating panel for a household appliance with at least one user interface, comprising:
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a planar support with an outer support surface facing an external region; a display element affixed to the outer support surface of the planar support; a planar glass or glass-ceramic substrate with an outer substrate surface facing the external region and an opposite-lying inner substrate surface facing away from the external region and facing the display element on the outer support surface; and a sensor arrangement having a plurality of single-electrodes disposed directly on the inner substrate surface respect to one another to detect a swiping gesture of a user located in the external region, wherein the plurality of single-electrodes are actuated, in an alternating manner, as either a single-electrode sensor or as a screen electrode so that spaces between a first set of the single-electrodes operated as single-electrode sensors are filled, at least partially, by a second set of the single-electrodes operated as screen electrodes. - View Dependent Claims (22)
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Specification