US6169535B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Monitor adjustment control
Assignee: Toshiba America Information Systems Inc
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Filing: 1997-07-29
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Granted: 2001-01-02
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Expires: 2017-07-29
Abstract
Abstract The described embodiments are directed to a method and apparatus for adjusting a display through user inputs from a graphical user interface. In particular, the described embodiments are directed to such a graphical user interface including a display which illuminates a figure representative of the cumulative adjustments made to the display. A computer system including a video monitor having a CRT and display control circuitry disposed therein. The control circuitry is capable of maintaining at least one adjustment state of a display illuminated by the CRT. The computer system includes a host processor which is capable of transmitting display adjustment signals to the control circuitry to change the at least one adjustment state. Upon a user selection, the display of the CRT illuminates an adjustment display including a single graphical image which is representative of the cumulative adjustments made to the display. A pointer allows a user to move a cursor in the adjustment display to click on and drag edges of the single graphical image to effectuate adjustments to the display. The host processor executes control routines to initiate the transmission of adjustment signals to the control circuitry to change the at least one adjustment state in response to user provided pointer movements for dragging edges of the single graphical image.
Inventors
- 👤 Charles Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:53
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/01; G06F3/048; G06F3/0487; G06F3/0489; G06F3/04897; G09; G09G; G09G1/00; G09G1/06; G09G1/14; G09G1/16; G09G1/165; G09G1/167
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
235 words
A display system having an adjustment state for each of a plurality of adjustment characteristics, at least one of the adjustment characteristics being an adjustment characteristic for size, the display system comprising: an image in a display having visual characteristics which are representative of the adjustment state for at least one of the adjustment characteristics, the image having a perimeter; a plurality of regions in the display associated with the image, each of the regions corresponding to one of the adjustment states; a cursor which is movable in the display in response to movements from a pointer device, the cursor having visual image; logic for detecting when the cursor is moved to a region in the display associated with a selected one of the adjustment characteristics; logic for detecting selection of the pointer device while the cursor is at a location in the region associated with the selected adjustment characteristic; logic for adjusting the display system according to the selected adjustment characteristic in response to a selection of the pointer device; and logic for expanding or contracting the image in response to detecting a selection of the pointer device while the cursor is stationary at a location separated from the image and in a region associated with an adjustment characteristic for size such that the perimeter of the image meets the cursor to indicate a change in the state of the adjustment characteristic for size.
Claim 2
Dependent Claim
235 words
A display system having an adjustment state for each of a plurality of adjustment characteristics, at least one of the adjustment characteristics being an adjustment characteristic for size, the display system comprising: an image in a display having visual characteristics which are representative of the adjustment state for at least one of the adjustment characteristics, the image having a perimeter; a plurality of regions in the display associated with the image, each of the regions corresponding to one of the adjustment states; a cursor which is movable in the display in response to movements from a pointer device, the cursor having visual image; logic for detecting when the cursor is moved to a region in the display associated with a selected one of the adjustment characteristics; logic for detecting selection of the pointer device while the cursor is at a location in the region associated with the selected adjustment characteristic; logic for adjusting the display system according to the selected adjustment characteristic in response to a selection of the pointer device; and logic for expanding or contracting the image in response to detecting a selection of the pointer device while the cursor is stationary at a location separated from the image and in a region associated with an adjustment characteristic for size such that the perimeter of the image meets the cursor to indicate a change in the state of the adjustment characteristic for size.
Claim 3
Dependent Claim
26 words
The display system of claim 1 , wherein the plurality of adjustment characteristics includes at least one of rotation, size, parallelism, centering, trapezoidism, bowing and symmetry.
Claim 4
Dependent Claim
21 words
The display system of claim 1 , wherein the display system further includes a cathode ray tube responsive to video signals.
Claim 5
Dependent Claim
36 words
The display system of claim 3 , wherein the cathode ray tube is disposed within a video monitor which receives adjustment signals from a host processor to change selected ones of the plurality of adjustment states.
Claim 6
Dependent Claim
205 words
A computer readable medium for use in conjunction with circuitry for adjusting a display system having an adjustment state for each of a plurality of adjustment characteristics, at least one of the adjustment characteristics being an adjustment characteristic for size, the computer readable medium having computer readable instructions encoded thereon for: placing an image on a display having visual characteristics which are representative of the adjustment state for at least one of the adjustment characteristics, the image having a perimeter; detecting when a cursor is moved to a region in the display associated with a selected one of the adjustment characteristics; detecting a selection of the pointer device while the cursor is at a location in the region associated with the selected adjustment characteristic; adjusting the display system according to the selected adjustment characteristic in response to a selection of the pointer device, and expanding or contracting the image in response to detecting a selection of the pointer device while the cursor is stationary at a location separated from the image and in a region associated with an adjustment characteristic for size such that the perimeter of the image meets the cursor to indicate a change in the state of the adjustment characteristic for size.
Claim 7
Dependent Claim
205 words
A computer readable medium for use in conjunction with circuitry for adjusting a display system having an adjustment state for each of a plurality of adjustment characteristics, at least one of the adjustment characteristics being an adjustment characteristic for size, the computer readable medium having computer readable instructions encoded thereon for: placing an image on a display having visual characteristics which are representative of the adjustment state for at least one of the adjustment characteristics, the image having a perimeter; detecting when a cursor is moved to a region in the display associated with a selected one of the adjustment characteristics; detecting a selection of the pointer device while the cursor is at a location in the region associated with the selected adjustment characteristic; adjusting the display system according to the selected adjustment characteristic in response to a selection of the pointer device, and expanding or contracting the image in response to detecting a selection of the pointer device while the cursor is stationary at a location separated from the image and in a region associated with an adjustment characteristic for size such that the perimeter of the image meets the cursor to indicate a change in the state of the adjustment characteristic for size.
Claim 8
Dependent Claim
38 words
The computer readable medium of claim 5 , the computer readable medium further including computer readable instructions encoded thereon for adjusting the display for at least one of rotation, size, parallelism, centering, trapezoidism, bowing and symmetry adjustment characteristics.
Claim 9
Dependent Claim
31 words
The computer readable medium of claim 5 , the computer readable medium further including computer readable instructions encoded thereon for initiating a transmission of video signals to a cathode ray tube.
Claim 10
Independent Claim
171 words
A method of adjusting a display system having an adjustment state for each of a plurality of adjustment characteristics, the method comprising: placing an image on the display having visual characteristics which are representative of the adjustment state for at least one of the adjustment characteristics; detecting when a cursor is moved to a region in the display associated with a selected one of the adjustment characteristics; detecting a selection of the pointer device while the cursor is at a location in the region associated with the selected adjustment characteristic; adjusting the display system according to the selected adjustment characteristic in response to a selection of the pointer device; and expanding or contracting the image in response to detecting a selection of the pointer device while the cursor is stationary at a location separated from the image and in a region associated with an adjustment characteristic for size such that the perimeter of the image meets the cursor to indicate a change in the state of the adjustment characteristic for size.
Claim 11
Independent Claim
171 words
A method of adjusting a display system having an adjustment state for each of a plurality of adjustment characteristics, the method comprising: placing an image on the display having visual characteristics which are representative of the adjustment state for at least one of the adjustment characteristics; detecting when a cursor is moved to a region in the display associated with a selected one of the adjustment characteristics; detecting a selection of the pointer device while the cursor is at a location in the region associated with the selected adjustment characteristic; adjusting the display system according to the selected adjustment characteristic in response to a selection of the pointer device; and expanding or contracting the image in response to detecting a selection of the pointer device while the cursor is stationary at a location separated from the image and in a region associated with an adjustment characteristic for size such that the perimeter of the image meets the cursor to indicate a change in the state of the adjustment characteristic for size.
Claim 12
Dependent Claim
28 words
The method of claim 8 , the method further including adjusting the display for at least one of rotation, size, parallelism, centering, trapezoidism, bowing and symmetry adjustment characteristics.
Claim 13
Dependent Claim
29 words
The method of claim 8 , the computer readable medium further including computer readable instructions encoded thereon for initiating a transmission of video signals to a cathode ray tube.
Claim 14
Dependent Claim
47 words
The display system of claim 1 , the display system further comprising logic for affecting the visual appearance of the cursor upon detection that the cursor is in a region corresponding with a selected adjustment characteristic, the visual appearance being affected to indicate the selected adjustment characteristic.
Claim 15
Dependent Claim
53 words
The computer readable medium of claim 5 , the computer readable medium further comprising computer readable instructions encoded thereon for affecting a visual appearance of the cursor upon detection that the cursor is in a region corresponding with a selected adjustment characteristic, the visual appearance being affected to indicate the selected adjustment characteristic.
Claim 16
Dependent Claim
43 words
The method of claim 8 , the method further comprising affecting a visual appearance of the cursor upon detection that the cursor is in a region corresponding with a selected adjustment characteristic, the visual appearance being affected to indicate the selected adjustment characteristic.
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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) | 2004-01-02 | 2004-07-03 | 2005-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-01-02 | 2008-07-03 | 2009-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-01-02 | 2012-07-03 | 2013-01-02 | $7700.00 | Window Closed / Lapsed |