Mouse having an optically-based scrolling feature
First Claim
Patent Images
1. A mouse for use in a computer system having a display screen, the mouse comprising:
- a first position detection mechanism configured to track the position of a finger moving across an outer surface of the mouse and to generate signals for controlling movements on the display screen; and
a second position detection mechanism configured to track the position of the mouse moving across a surface and to generate signals for controlling movements on the display screen,wherein each of the position detection mechanisms includes an optical sensor and wherein the position detection mechanisms share a light source, the light source cooperating with each of the optical sensors.
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0 Petitions
Accused Products
Abstract
A peripheral input device for controlling movements on a display screen. The peripheral input device includes a housing and an optical touch pad carried by the housing. The optical touch pad is configured to translate finger motion into movements on the display screen.
213 Citations
46 Claims
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1. A mouse for use in a computer system having a display screen, the mouse comprising:
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a first position detection mechanism configured to track the position of a finger moving across an outer surface of the mouse and to generate signals for controlling movements on the display screen; and a second position detection mechanism configured to track the position of the mouse moving across a surface and to generate signals for controlling movements on the display screen, wherein each of the position detection mechanisms includes an optical sensor and wherein the position detection mechanisms share a light source, the light source cooperating with each of the optical sensors. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A mouse for controlling movements on a display screen, the peripheral input device comprising:
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a housing for enclosing internally various electrical components associated with the mouse; a position detection mechanism carried by the housing, the position detection mechanism being configured to translate housing motion into movements on the display screen; an optical touch pad carried by the housing, the optical touch pad being configured to translate finger motion into movements on the display screen, the optical touch pad including an optically operable window that is a portion of the housing of the mouse, and an optical system that is located within the housing and configured to work through the optically operable window so as to detect movements of a finger in close proximity to and moving across the optically operable window, the optical system including a single light source and one or more optical sensors so that they can detect movements of a finger in close proximity to and moving across the optically operable window by receiving light reflected directly from the finger through the optically operable window, wherein the light source is a light emitter configured to shine light towards the optically operable window, and the optical sensors are light detectors configured to measure the light intensity of the light that is reflected off an object located at the optically operable window.
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11. A mouse for controlling movements on a display screen, the peripheral input device comprising:
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a housing for enclosing internally various electrical components associated with the mouse; a position detection mechanism carried by the housing, the position detection mechanism being configured to translate housing motion into movements on the display screen; an optical touch pad carried by the housing, the optical touch pad being configured to translate finger motion into movements on the display screen, the optical touch pad including an optically operable window that is a portion of the housing of the mouse, and an optical system that is located within the housing and configured to work through the optically operable window so as to detect movements of a finger in close proximity to and moving across the optically operable window, the optical system including a single light source and one or more optical sensors so that they can detect movements of a finger in close proximity to and moving across the optically operable window by receiving light reflected directly from the finger through the optically operable window; and an audio feedback device that provides audio feedback to the user at the rate at which an object is moved across the optically operable window.
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12. A mouse for controlling movements on a display screen, the peripheral input device comprising:
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a housing for enclosing internally various electrical components associated with the mouse; a position detection mechanism carried by the housing, the position detection mechanism being configured to translate housing motion into movements on the display screen; an optical touch pad carried by the housing, the optical touch pad being configured to translate finger motion into movements on the display screen, the optical touch pad including an optically operable window that is a portion of the housing of the mouse, and an optical system that is located within the housing and configured to work through the optically operable window so as to detect movements of a finger in close proximity to and moving across the optically operable window, the optical system including a single light source and one or more optical sensors so that they can detect movements of a finger in close proximity to and moving across the optically operable window by receiving light reflected directly from the finger through the optically operable window, wherein the optically operable window is located above a printed circuit board enclosed within the housing of the mouse, the light source and optical sensors are mounted on a bottom side of a printed circuit board, and the printed circuit board includes one or more openings through which the light source and optical sensors optically communicate with the scrolling region.
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13. A mouse for controlling movements on a display screen, the peripheral input device comprising:
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a housing for enclosing internally various electrical components associated with the mouse; a position detection mechanism carried by the housing, the position detection mechanism being configured to translate housing motion into movements on the display screen; and an optical touch pad carried by the housing, the optical touch pad being configured to translate finger motion into movements on the display screen, the optical touch pad including an optically operable window that is a portion of the housing of the mouse, and an optical system that is located within the housing and configured to work through the optically operable window so as to detect movements of a finger in close proximity to and moving across the optically operable window, the optical system including a single light source and one or more optical sensors so that they can detect movements of a finger in close proximity to and moving across the optically operable window, wherein the optically operable window is located above a printed circuit board enclosed within the housing of the mouse, the light source and optical sensors are mounted on a bottom side of a printed circuit board, and the printed circuit board includes one or more openings through which the light source and optical sensors optically communicate with the scrolling region. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21)
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22. A mouse for controlling movements on a display screen, the peripheral input device comprising:
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a housing for enclosing internally various electrical components associated with the mouse; a position detection mechanism carried by the housing, the position detection mechanism being configured to translate housing motion into movements on the display screen; an optical touch pad carried by the housing, the optical touch pad being configured to translate finger motion into movements on the display screen, the optical touch pad including an optically operable window that is a portion of the housing of the mouse, and an optical system that is located within the housing and configured to work through the optically operable window so as to detect movements of a finger in close proximity to and moving across the optically operable window, the optical system including a single light source and one or more optical sensors so that they can detect movements of a finger in close proximity to and moving across the optically operable window; and an audio feedback device that provides audio feedback to the user at the rate at which an object is moved across the optically operable window.
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23. A mouse for controlling movements on a display screen, the peripheral input device comprising:
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a housing for enclosing internally various electrical components associated with the mouse; a position detection mechanism carried by the housing, the position detection mechanism being configured to translate housing motion into movements on the display screen; an optical touch pad carried by the housing, the optical touch pad being configured to translate finger motion into movements on the display screen, the optical touch pad including an optically operable window that is a portion of the housing of the mouse, and an optical system that is located within the housing and configured to work through the optically operable window so as to detect movements of a finger in close proximity to and moving across the optically operable window, the optical system including a single light source and one or more optical sensors so that they can detect movements of a finger in close proximity to and moving across the optically operable window, wherein the optical touch pad includes one or more optical components that help direct the light between the light source and the optical sensor; and a light guide that directs light from the light source to the housing at the scrolling region, and a lens that helps direct light from the housing at the scrolling region to the optical sensors.
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24. A mouse for controlling movements on a display screen, the peripheral input device comprising:
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a housing for enclosing internally various electrical components associated with the mouse; a position detection mechanism carried by the housing, the position detection mechanism being configured to translate housing motion into movements on the display screen; and an optical touch pad carried by the housing, the optical touch pad being configured to translate finger motion into movements on the display screen, the optical touch pad including an optically operable window that is a portion of the housing of the mouse, and an optical system that is located within the housing and configured to work through the optically operable window so as to detect movements of a finger in close proximity to and moving across the optically operable window, the optical system including a single light source and one or more optical sensors so that they can detect movements of a finger in close proximity to and moving across the optically operable window, wherein the light source is a light emitter configured to shine light towards the optically operable window, and the optical sensors are light detectors configured to measure the light intensity of the light that is reflected off an object located at the optically operable window. - View Dependent Claims (25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46)
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Specification