Patent US5995162A successfully refreshed from Google Patents.
US5995162A
Expired / Lapsed
US
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Video display apparatus and method for adjusting parameters on an on-screen display
Assignee: Sony Corp
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Filing: 1996-10-30
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Granted: 1999-11-30
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Expires: 2016-10-30
Abstract
Abstract A display apparatus for displaying adjustment data for a video display on an on-screen display includes video signal processing circuitry, input circuitry for entering user adjustment data, a microcomputer for receiving the user adjustment data and for controlling the video signal processing circuitry based on the user adjustment data, a memory connected to the microcomputer for storing the user adjustment data and factory preset data for the video display, a display screen connected to the video signal processing circuitry, and an on-screen display portion for displaying the user adjustment data and the factory preset data simultaneously on the display screen. Also, a method for displaying a representation of user adjustment data simultaneously with a representation of factory preset adjustment data for a video display device, includes the steps of writing the factory preset adjustment data in a non-volatile memory section, receiving an input video signal for display on a video screen, receiving the representation of user adjustment data for a video display device parameter to be adjusted, writing the user adjustment data in another non-volatile memory section, generating an on-screen display video signal for displaying on a on-screen display portion of the video screen, thereby giving a user a reference adjustment position during the adjustment of the video display device parameter.
Inventors
- 👤 Shin Fujimori
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:36
CPC Classifications
H; H04; H04N; H04N21/00; H04N21/40; H04N21/47; H04N21/485; H04N5/00; H04N5/44; H04N5/445; H04N17/00; H04N17/04; H04N17/045
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
206 words
An apparatus including factory preset data for a video display for displaying a representation of user adjustment data comprising: video signal processing means for processing a video signal; input means for receiving user adjustment data; microcontroller means for controlling said video signal processing means based on said user adjustment data, wherein said microcontroller means is connected to said input means and to said video signal processing means; memory means for storing said user adjustment data and said factory preset data for said video display, wherein said memory means is connected to said microcontroller means; display means connected to said video signal processing means for displaying said video signal; and on-screen display means connected to said video signal processing means and to said microcontroller means for generating a representation in an individual display style of said factory preset data fed to said video signal processing means for display on said display means and for generating a representation in an individual display style of said user adjustment data fed to said video signal processing means for display on said display means superimposed on said display of said factory preset data, whereby a user visually compares an amount of said user adjustment data relative to said factory preset data.
Claim 2
Independent Claim
206 words
An apparatus including factory preset data for a video display for displaying a representation of user adjustment data comprising: video signal processing means for processing a video signal; input means for receiving user adjustment data; microcontroller means for controlling said video signal processing means based on said user adjustment data, wherein said microcontroller means is connected to said input means and to said video signal processing means; memory means for storing said user adjustment data and said factory preset data for said video display, wherein said memory means is connected to said microcontroller means; display means connected to said video signal processing means for displaying said video signal; and on-screen display means connected to said video signal processing means and to said microcontroller means for generating a representation in an individual display style of said factory preset data fed to said video signal processing means for display on said display means and for generating a representation in an individual display style of said user adjustment data fed to said video signal processing means for display on said display means superimposed on said display of said factory preset data, whereby a user visually compares an amount of said user adjustment data relative to said factory preset data.
Claim 3
Dependent Claim
45 words
The apparatus according to claim 1, in which said individual display style of said representation of user adjustment data includes a cursor and said individual display style of said representation of factory preset data includes a bar, wherein said cursor is movable along said bar.
Claim 4
Dependent Claim
17 words
The apparatus according to claim 2, in which said bar includes a plurality of segments linearly arranged.
Claim 5
Dependent Claim
25 words
The apparatus according to claim 3, in which said individual display style of said representation of factory preset data includes two bars sandwiching said cursor.
Claim 6
Dependent Claim
38 words
The apparatus according to claim 4, in which said on-screen display means displays a pair of arrows directed in opposite directions, wherein each of said pair of arrows is located at each respective end of said two bars.
Claim 7
Dependent Claim
39 words
The apparatus according to claim 3, in which said individual display style of said representation of factory preset data further includes displaying one of said plurality of segments in a different color than others of said plurality of segments.
Claim 8
Independent Claim
160 words
A method for displaying a representation of user adjustment data on a video display device having factory preset data, comprising the steps of: writing said factory preset adjustment data in a non-volatile memory section; receiving an input video signal for display on a video screen; receiving said user adjustment data for a video display device parameter to be adjusted; writing said user adjustment data in another non-volatile memory section; and generating an on-screen display video signal for display on an on-screen display portion of said video screen, wherein said on-screen display video signal includes a representation in an individual display style of factory preset adjustment data an includes a representation in an individual display style of said user adjustment data superimposed on said representation of said factory preset data, thereby providing to a user a visual comparison of an amount of said user adjustment data relative to said factory preset data during the adjustment of the video display device parameter.
Claim 9
Independent Claim
160 words
A method for displaying a representation of user adjustment data on a video display device having factory preset data, comprising the steps of: writing said factory preset adjustment data in a non-volatile memory section; receiving an input video signal for display on a video screen; receiving said user adjustment data for a video display device parameter to be adjusted; writing said user adjustment data in another non-volatile memory section; and generating an on-screen display video signal for display on an on-screen display portion of said video screen, wherein said on-screen display video signal includes a representation in an individual display style of factory preset adjustment data an includes a representation in an individual display style of said user adjustment data superimposed on said representation of said factory preset data, thereby providing to a user a visual comparison of an amount of said user adjustment data relative to said factory preset data during the adjustment of the video display device parameter.
References Cited (Backward Citations)
US4901147A
Cited
US4858006A
Cited
USPTO Annuity & Maintenance Windows
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|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-11-29 | 2003-05-31 | 2003-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-29 | 2007-05-31 | 2007-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-29 | 2011-05-31 | 2011-11-30 | $7700.00 | Window Closed / Lapsed |