Laptop computer with ergonomically enhanced interface features
First Claim
1. A laptop computer, comprising:
- a substantially horizontal base having a front end, a rear end, and two lateral side edges;
a lid having a display monitor and pivotally mounted adjacent to the rear end of the base, the lid having an open position wherein it is pivoted away from the base, and a closed position wherein it is located adjacent to and faces the base;
a keyboard mounted to the base and having a front end, a rear end, and left and right portions that are spaced apart from each other, each of the keyboard portions having a plurality of keys;
a triangular array of function keys mounted to the base and located between the rear end of the keyboard and the rear end of the base; and
wherein the keyboard portions are skewed relative to each other when the lid is in both the open and closed positions.
1 Assignment
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Accused Products
Abstract
A laptop computer has a base and a cover with a display monitor that are connected together by a hinge. The base and cover have congruent trapezoidal shapes that give the laptop a unique appearance. A pair of segregated right and left keyboards are mounted to the base. Each keyboard is rotated by a small angle from the center of the base to align with the natural position of the arms of the user. The keyboards are further articulated such that their front ends are elevated relative to their rearward ends. Alternate embodiments of the invention utilize various mechanisms for articulating the keyboards. In addition, the keys on each keyboard may be arranged in a curvilinear formation. The laptop has a wedge that is slidably mounted to the rearward end of the base for varying the angle of inclination of the keyboards. The wedge can raise or lower the angle of the keyboards to suit the preference of the user. The laptop also has a pair of touch pads with different sensitivities, as well as a track point or track ball for moving the screen cursor.
60 Citations
9 Claims
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1. A laptop computer, comprising:
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a substantially horizontal base having a front end, a rear end, and two lateral side edges;
a lid having a display monitor and pivotally mounted adjacent to the rear end of the base, the lid having an open position wherein it is pivoted away from the base, and a closed position wherein it is located adjacent to and faces the base;
a keyboard mounted to the base and having a front end, a rear end, and left and right portions that are spaced apart from each other, each of the keyboard portions having a plurality of keys;
a triangular array of function keys mounted to the base and located between the rear end of the keyboard and the rear end of the base; and
whereinthe keyboard portions are skewed relative to each other when the lid is in both the open and closed positions.
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2. A laptop computer, comprising:
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a substantially horizontal base having a front end, a rear end, two lateral side edges, and a centerline extending from the rear end to the front end;
a lid having a display monitor and pivotally mounted adjacent to the rear end of the base, the lid having an open position wherein it is pivoted away from the base, and a closed position wherein it is located adjacent to and faces the base;
a keyboard mounted to the base and having a front end, a rear end, and left and right portions that are spaced apart from each other, each of the keyboard portions having a plurality of keys and extending beyond the lateral side edges of the base when the lid is in both the open and closed positions, wherein each of the keyboard portions is symmetrically skewed an acute angle relative to the centerline of the base; and
a triangular shaped speaker on each lateral side of the lid.
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3. A laptop computer, comprising:
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a substantially horizontal base having a front end, a rear end, two lateral side edges, and a centerline extending from the rear end to the front end;
a lid having a display monitor and pivotally mounted adjacent to the rear end of the base, the lid having an open position wherein it is pivoted away from the base, and a closed position wherein it is located adjacent to and faces the base;
a keyboard mounted to the base and having a front end, a rear end, and left and right portions that are spaced apart from each other, each of the keyboard portions having a plurality of keys and extending beyond the lateral side edges of the base when the lid is in both the open and closed positions, wherein each of the keyboard portions is symmetrically skewed an acute angle relative to the centerline of the base; and
a triangular array of function keys mounted to the base and located between the rear end of the keyboard and the rear end of the base.
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4. A laptop computer, comprising:
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a substantially horizontal base having a front end, a rear end, two lateral side edges, and a centerline extending from the rear end to the front end;
a lid having a display monitor and pivotally mounted adjacent to the rear end of the base, the lid having an open position wherein it is pivoted away from the base, and a closed position wherein it is located adjacent to and faces the base;
a keyboard mounted to the base and having a front end, a rear end, and left and right portions that are spaced apart from each other, each of the keyboard portions having a plurality of keys and extending beyond the lateral side edges of the base when the lid is in the open position, wherein each of the keyboard portions is symmetrically skewed an acute angle relative to the centerline of the base;
a triangular array of function keys mounted to the base and located between the rear end of the keyboard and the rear end of the base; and
a pair of touch pads mounted to the base between the keyboard portions, wherein a first one of said touch pads has a different degree of sensitivity for controlling a cursor on the monitor than that of a second one of said touch pads. - View Dependent Claims (5, 6, 7, 8, 9)
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Specification