Display and keyboard panel
First Claim
Patent Images
1. An electronic device having a display and keyboard panel comprising:
- said electronic device having saiddisplay area and said keyboard area;
said keyboard area having said plurality of switches, each of said first plurality of switches providing a constant input to said electronic device and providing a visual indication at each of said first plurality of switches of the function thereof represented by said constant input,said display area being responsive to said first plurality of switches to provide an indication thereon responsive to the switch being actuated; and
an indication area located adjacent said keyboard area having a second plurality of switches uniquely responsive to each of plural mode settings of said electronic device to provide different variable inputs to said electronic device for each of said plural mode settings and to provide at each of said second plurality of switches a visual display of the current function thereof represented by said variable input.
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Abstract
A display and keyboard panel for an electronic device such as a handheld or desktop calculator, the panel having a keyboard area and an indication area located in the vicinity of the keyboard area. The indication area has a plurality of key sections each having at least two component areas each for indicating a single piece of information. Each of the key sections is typically formed by a touch sensor switch area having at least two adjacent areas corresponding respectively to the aforesaid component areas, each of the adjacent areas of the touch sensor switch area including at least one segment or plural segments of a conductor.
27 Citations
7 Claims
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1. An electronic device having a display and keyboard panel comprising:
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said electronic device having saiddisplay area and said keyboard area; said keyboard area having said plurality of switches, each of said first plurality of switches providing a constant input to said electronic device and providing a visual indication at each of said first plurality of switches of the function thereof represented by said constant input, said display area being responsive to said first plurality of switches to provide an indication thereon responsive to the switch being actuated; and an indication area located adjacent said keyboard area having a second plurality of switches uniquely responsive to each of plural mode settings of said electronic device to provide different variable inputs to said electronic device for each of said plural mode settings and to provide at each of said second plurality of switches a visual display of the current function thereof represented by said variable input. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification