US5257345A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Computer system and method for displaying functional information with parallax shift
Assignee: International Business Machines Corp
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Filing: 1990-05-11
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Granted: 1993-10-26
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Expires: 2010-05-11
Abstract
Abstract A computer system and method utilizes depth perception on a graphic display to enhance the visualization of functional information, such as variables of an electrical circuit. A parallax shift is computed for the functional information and displayed against a background of a schematic of the circuit. This enables the values of the circuit variables to be represented by depth on the display.
Inventors
- 👤 Richard L. Malm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:18
CPC Classifications
G; G06; G06T; G06T11/00; G06T11/20; G06T11/26; G06T15/00; G06T15/10
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
97 words
A method for analyzing functional information of an electrical circuit by employing depth perception on a computer, including a memory and a graphic display, comprising the steps of: (a) receiving functional information into a computer memory; (b) computing a parallax shift for each portion of the functional information; (c) storing the computed parallax shift information; (d) generating on the graphic display a background representative of a circuit card or chip; and (e) displaying the functional information from the computer memory with the appropriate computed parallax shift on the graphic display against the circuit card or chip background.
Claim 2
Independent Claim
97 words
A method for analyzing functional information of an electrical circuit by employing depth perception on a computer, including a memory and a graphic display, comprising the steps of: (a) receiving functional information into a computer memory; (b) computing a parallax shift for each portion of the functional information; (c) storing the computed parallax shift information; (d) generating on the graphic display a background representative of a circuit card or chip; and (e) displaying the functional information from the computer memory with the appropriate computed parallax shift on the graphic display against the circuit card or chip background.
Claim 3
Independent Claim
109 words
An apparatus for analyzing functional information of an electrical circuit on a computer, including a memory and a graphic display employing depth perception, comprising: (a) means for receiving functional information of the electrical circuit into a computer memory; (b) means for computing a parallax shift for each portion of the functional information; (c) means for storing the computed parallax shift information; (d) means for displaying a schematic of a circuit card or chip as a background on the graphic display; and (e) means for displaying the functional information from the computer memory with the appropriate computed parallax shift against the circuit card or chip background on the graphic display.
Claim 4
Independent Claim
109 words
An apparatus for analyzing functional information of an electrical circuit on a computer, including a memory and a graphic display employing depth perception, comprising: (a) means for receiving functional information of the electrical circuit into a computer memory; (b) means for computing a parallax shift for each portion of the functional information; (c) means for storing the computed parallax shift information; (d) means for displaying a schematic of a circuit card or chip as a background on the graphic display; and (e) means for displaying the functional information from the computer memory with the appropriate computed parallax shift against the circuit card or chip background on the graphic display.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-10-25 | 1997-04-26 | 1997-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-10-25 | 2001-04-26 | 2001-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-10-25 | 2005-04-26 | 2005-10-26 | $7700.00 | Window Closed / Lapsed |