US6018332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Overscan user interface
Assignee: Ostendo Technologies Inc
•
Filing: 1997-11-21
•
Granted: 2000-01-25
•
Expires: 2017-11-21
Abstract
Abstract A method for creating and accessing a graphical user interface in the overscan area outside the area of the display normally visible to users of the common operating systems. This normal display area is generally known as the "desktop". The desktop serves as the graphical user interface to the operating system. The desktop displays images representing documents and applications available to the user (icons). The desktop is restricted in the common environments to a predetermined set of resolutions (e.g., 640x480, 800x600, 1024x768) as defined by VGA and SuperVGA standards. Displayable borders outside this area are the overscan.
Inventors
- 👤 D. David Nason
- 👤 Thomas C. O'Rourke
- 👤 J. Scott Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:51
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/14; G06F9/00; G06F9/06; G06F9/44; G06F9/451; G09; G09G; G09G1/00; G09G1/06; G09G1/14; G09G1/16; G09G5/00; G09G5/14; G09G2320/00; G09G2320/08
Claims Analysis
Total Claims: 36
Claim 1
Independent Claim
154 words
A method for displaying an image on a video display system in an overscan area outside of a display area generated with a video mode having two dimensions, each dimension having a number of pixels, in a computer system running an operating system which presents a user interface fully occupying said display area, comprising: a. adjusting parameters for said video display system to increase the number of pixels in a dimension of said video display system by a number of pixels less than or equal to a difference between the number of pixels specified in said video mode and a maximum number of pixels which said video display system can effectively display; b. within said computer system, addressing video display memory for said increased pixels; c. writing said image to said video display memory; and d. displaying said image from said video display memory onto said video display system along side said display area.
Claim 2
Independent Claim
154 words
A method for displaying an image on a video display system in an overscan area outside of a display area generated with a video mode having two dimensions, each dimension having a number of pixels, in a computer system running an operating system which presents a user interface fully occupying said display area, comprising: a. adjusting parameters for said video display system to increase the number of pixels in a dimension of said video display system by a number of pixels less than or equal to a difference between the number of pixels specified in said video mode and a maximum number of pixels which said video display system can effectively display; b. within said computer system, addressing video display memory for said increased pixels; c. writing said image to said video display memory; and d. displaying said image from said video display memory onto said video display system along side said display area.
Claim 3
Dependent Claim
35 words
The method of claim 1 wherein the dimension of said video display system in which the number of pixels is increased is vertical and said video display system presents said image below said display area.
Claim 4
Dependent Claim
19 words
The method of claim 2 wherein said image includes a movable pointer which moves in relation to user input.
Claim 5
Dependent Claim
22 words
The method of claim 3 wherein said pointer has a tip which is positioned below a hot spot associated with said tip.
Claim 6
Dependent Claim
21 words
The method of claim 4 wherein said hotspot remains within said display area while said pointer is displayed within said image.
Claim 7
Dependent Claim
36 words
The method of claim 5 wherein said display area includes a transparent window adjoining said image such that events which occur while said hotspot is within said transparent window may be associated with said transparent window.
Claim 8
Dependent Claim
20 words
The method of claim 1 wherein said parameters are control parameters for a controller for a cathode ray tube display.
Claim 9
Dependent Claim
26 words
The method of claim 1 wherein said video mode is defined in one or both of the standard DOS ROM BIOS or the VESA extensions thereto.
Claim 10
Dependent Claim
38 words
The method of claim 1 wherein the dimension of said video display system in which the number of pixels is increased is horizontal and said video display system presents said image to the right of said display area.
Claim 11
Dependent Claim
39 words
The method of claim 9 wherein said image includes a movable pointer which moves in relation to user input and said pointer has a tip which is positioned to the right of a hot spot associated with said tip.
Claim 12
Dependent Claim
51 words
The method of claim 1 wherein the dimension of said video display system in which the number of pixels is increased are both horizontal and vertical and said video display system presents said image on a vertical side of said display area and on a horizontal side of said display area.
Claim 13
Independent Claim
162 words
A device for displaying an image on a video display system in an overscan area outside of a display area generated with a video mode having two dimensions, each dimension having a number of pixels, in a computer system running an operating system which presents a user interface fully occupying said display area, comprising: a. means for adjusting parameters for said video display system to increase the number of pixels in a dimension of said video display system by a number of pixels less than or equal to a difference between the number of pixels specified in said video mode and a maximum number of pixels which said video display system can effectively display; b. means for, within said computer system, addressing video display memory for said increased pixels; c. means for writing said image to said video display memory; and d. means for displaying said image from said video display memory onto said video display system along side said display area.
Claim 14
Independent Claim
162 words
A device for displaying an image on a video display system in an overscan area outside of a display area generated with a video mode having two dimensions, each dimension having a number of pixels, in a computer system running an operating system which presents a user interface fully occupying said display area, comprising: a. means for adjusting parameters for said video display system to increase the number of pixels in a dimension of said video display system by a number of pixels less than or equal to a difference between the number of pixels specified in said video mode and a maximum number of pixels which said video display system can effectively display; b. means for, within said computer system, addressing video display memory for said increased pixels; c. means for writing said image to said video display memory; and d. means for displaying said image from said video display memory onto said video display system along side said display area.
Claim 15
Dependent Claim
35 words
The device of claim 12 wherein the dimension of said video display system in which the number of pixels is increased is vertical and said video display system presents said image below said display area.
Claim 16
Dependent Claim
19 words
The device of claim 13 wherein said image includes a movable pointer which moves in relation to user input.
Claim 17
Dependent Claim
22 words
The device of claim 14 wherein said pointer has a tip which is positioned below a hot spot associated with said tip.
Claim 18
Dependent Claim
21 words
The device of claim 15 wherein said hotspot remains within said display area while said pointer is displayed within said image.
Claim 19
Dependent Claim
36 words
The device of claim 16 wherein said display area includes a transparent window adjoining said image such that events which occur while said hotspot is within said transparent window may be associated with said transparent window.
Claim 20
Dependent Claim
20 words
The device of claim 12 wherein said parameters are control parameters for a controller for a cathode ray tube display.
Claim 21
Dependent Claim
26 words
The device of claim 12 wherein said video mode is defined in one or both of the standard DOS ROM BIOS or the VESA extensions thereto.
Claim 22
Dependent Claim
38 words
The device of claim 12 wherein the dimension of said video display system in which the number of pixels is increased is horizontal and said video display system presents said image to the right of said display area.
Claim 23
Dependent Claim
39 words
The device of claim 20 wherein said image includes a movable pointer which moves in relation to user input and said pointer has a tip which is positioned to the right of a hot spot associated with said tip.
Claim 24
Dependent Claim
51 words
The device of claim 12 wherein the dimension of said video display system in which the number of pixels is increased are both horizontal and vertical and said video display system presents said image on a vertical side of said display area and on a horizontal side of said display area.
Claim 25
Dependent Claim
171 words
A computer program storage device containing a computer program which, when run on a computer system, accomplishes the following method for displaying an image on a video display system in an overscan area outside of a display area generated with a video mode having two dimensions, each dimension having a number of pixels, in a computer system running an operating system which presents a user interface fully occupying said display area: a. adjusting parameters for said video display system to increase the number of pixels in a dimension of said video display system by a number of pixels less than or equal to a difference between the number of pixels specified in said video mode and a maximum number of pixels which said video display system can effectively display; b. within said computer system, addressing video display memory for said increased pixels; c. writing said image to said video display memory; and d. displaying said image from said video display memory onto said video display system along side said display area.
Claim 26
Dependent Claim
171 words
A computer program storage device containing a computer program which, when run on a computer system, accomplishes the following method for displaying an image on a video display system in an overscan area outside of a display area generated with a video mode having two dimensions, each dimension having a number of pixels, in a computer system running an operating system which presents a user interface fully occupying said display area: a. adjusting parameters for said video display system to increase the number of pixels in a dimension of said video display system by a number of pixels less than or equal to a difference between the number of pixels specified in said video mode and a maximum number of pixels which said video display system can effectively display; b. within said computer system, addressing video display memory for said increased pixels; c. writing said image to said video display memory; and d. displaying said image from said video display memory onto said video display system along side said display area.
Claim 27
Dependent Claim
38 words
The computer program storage device of claim 23 wherein the dimension of said video display system in which the number of pixels is increased is vertical and said video display system presents said image below said display area.
Claim 28
Dependent Claim
22 words
The computer program storage device of claim 24 wherein said image includes a movable pointer which moves in relation to user input.
Claim 29
Dependent Claim
25 words
The computer program storage device of claim 25 wherein said pointer has a tip which is positioned below a hot spot associated with said tip.
Claim 30
Dependent Claim
24 words
The computer program storage device of claim 26 wherein said hotspot remains within said display area while said pointer is displayed within said image.
Claim 31
Dependent Claim
39 words
The computer program storage device of claim 27 wherein said display area includes a transparent window adjoining said image such that events which occur while said hotspot is within said transparent window may be associated with said transparent window.
Claim 32
Dependent Claim
23 words
The computer program storage device of claim 23 wherein said parameters are control parameters for a controller for a cathode ray tube display.
Claim 33
Dependent Claim
29 words
The computer program storage device of claim 23 wherein said video mode is defined in one or both of the standard DOS ROM BIOS or the VESA extensions thereto.
Claim 34
Dependent Claim
41 words
The computer program storage device of claim 23 wherein the dimension of said video display system in which the number of pixels is increased is horizontal and said video display system presents said image to the right of said display area.
Claim 35
Dependent Claim
42 words
The computer program storage device of claim 31 wherein said image includes a movable pointer which moves in relation to user input and said pointer has a tip which is positioned to the right of a hot spot associated with said tip.
Claim 36
Dependent Claim
54 words
The computer program storage device of claim 23 wherein the dimension of said video display system in which the number of pixels is increased are both horizontal and vertical and said video display system presents said image on a vertical side of said display area and on a horizontal side of said display area.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-01-24 | 2003-07-26 | 2004-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-01-24 | 2007-07-26 | 2008-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-01-24 | 2011-07-26 | 2012-01-25 | $7700.00 | Window Closed / Lapsed |