US4232374A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Segment ordering for television receiver control unit
Assignee: UMTECH Inc
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Filing: 1977-08-11
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Granted: 1980-11-04
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Expires: 1997-08-11
Abstract
Abstract A method and apparatus are described for generating, under the control of a microprocessor, signals for operating a scanning system of a standard television receiver. A plurality of display segments, each containing information at least partially defining one or more object images that may be desired be included in a specified display on the receiver, are stored in a cartridge memory which can also include specific operating instructions for carrying out a particular video game or other function with such display segments. Indicia uniquely associated with each of the display segments are placed in a predetermined order correlated with the order of appearance in the display of those display seqments which are to be included therein. The position of the scan is tracked, and when it approaches a desired location under the display area for a particular segment to be displayed, it responds to the indicia representing such segment by directing delivery to the scanning system of control signals which define the selected display segment. The apparatus includes composers for producing the display for each line, and a FIFO buffer for delivering information defining the line to the scanning system at a regular rate correlated to the scanning rate, irrespective of the time in which such information is made ready for the display.
Inventors
- 👤 David H. Chung
- 👤 John V. Cosley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:22
CPC Classifications
G; G09; G09G; G09G5/00; G09G5/42; A; A63; A63F; A63F13/00
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
180 words
A method of arranging information defining a display for a display surface area which is scanned by a scanning system to produce said display, comprising the steps of: A. storing at predetermined locations in memory apparatus, sets of information respectively defining a plurality of spatial display segments, each of which at least partially defines an object image that it may be desired be included in said display; B. placing in memory apparatus in a predetermined order correlated with the order of appearance in said display of those spatial display segments to be included therein, indicia uniquely associated with each of the sets of information defining those spatial display segments to appear in said display, which said indicia at least partly defines the geometrical location on said display surface area at which the spatial display segment to which it is associated is to appear; and C. responding to said predetermined order of indicia by extracting from said memory apparatus in their order of appearance in said display, those sets of information defining the spatial segments to be included in said display.
Claim 2
Independent Claim
180 words
A method of arranging information defining a display for a display surface area which is scanned by a scanning system to produce said display, comprising the steps of: A. storing at predetermined locations in memory apparatus, sets of information respectively defining a plurality of spatial display segments, each of which at least partially defines an object image that it may be desired be included in said display; B. placing in memory apparatus in a predetermined order correlated with the order of appearance in said display of those spatial display segments to be included therein, indicia uniquely associated with each of the sets of information defining those spatial display segments to appear in said display, which said indicia at least partly defines the geometrical location on said display surface area at which the spatial display segment to which it is associated is to appear; and C. responding to said predetermined order of indicia by extracting from said memory apparatus in their order of appearance in said display, those sets of information defining the spatial segments to be included in said display.
Claim 3
Dependent Claim
74 words
A method according to claim 1 of arranging information defining a display for a display surface area, wherein said scanning system scans said display surface area to produce each of said displays by sequentially scanning adjacent lines to produce a raster scan defining said display; and said indicia uniquely associated with each of said sets of information defines the first line to be scanned containing a portion of the spatial display segment associated therewith.
Claim 4
Independent Claim
180 words
A method of arranging information defining a display for a display surface area which is scanned over a period of time by a scanning system to produce said display, comprising the steps of: A. storing at predetermined locations in memory apparatus, sets of information respectively defining a plurality of spatial display segments, each of which at least partially defines an object image that it may be desired be included in said display; B. placing in memory apparatus in a predetermined order correlated with the order of appearance in said display of those spatial display segments to be included therein, indicia uniquely associated with each of the sets of information defining those spatial display segments to appear in said display, said order of appearance being the order in time in which said segments are required by said scanning system to produce said display; and C. responding to said predetermined order of indicia by extracting from said memory apparatus in their order of appearance in said display, those sets of information defining the spatial display segments to be included in said display.
Claim 5
Independent Claim
180 words
A method of arranging information defining a display for a display surface area which is scanned over a period of time by a scanning system to produce said display, comprising the steps of: A. storing at predetermined locations in memory apparatus, sets of information respectively defining a plurality of spatial display segments, each of which at least partially defines an object image that it may be desired be included in said display; B. placing in memory apparatus in a predetermined order correlated with the order of appearance in said display of those spatial display segments to be included therein, indicia uniquely associated with each of the sets of information defining those spatial display segments to appear in said display, said order of appearance being the order in time in which said segments are required by said scanning system to produce said display; and C. responding to said predetermined order of indicia by extracting from said memory apparatus in their order of appearance in said display, those sets of information defining the spatial display segments to be included in said display.
Claim 6
Independent Claim
221 words
A method of arranging information defining a display of spatial display segments for a display surface area which is scanned by a scanning system to produce said display and wherein it is desired that said display include a showing of background at all locations not having a spatial display segment, comprising the steps of: A. storing at predetermined locations in memory apparatus, sets of information respectively defining a plurality of spatial display segments, each of which at least partially defines an object image that it may be desired be included in said display; B. placing in memory apparatus in a predetermined order correlated with the order of appearance in said display of those spatial display segments to be included therein, indicia uniquely associated with each of the sets of information defining those spatial display segments to appear in said display; C. responding to said predetermined order of indicia by extracting from said memory apparatus in their order of appearance in said display, those sets of information defining the spatial display segments to be included in said display; D. calculating for said display the time-distance between spatial display segments which are to be displayed thereon; and E. providing to said scanning system background control signals directing said scanning system to produce said background display between spatial display segments for said calculated time-distance.
Claim 7
Independent Claim
221 words
A method of arranging information defining a display of spatial display segments for a display surface area which is scanned by a scanning system to produce said display and wherein it is desired that said display include a showing of background at all locations not having a spatial display segment, comprising the steps of: A. storing at predetermined locations in memory apparatus, sets of information respectively defining a plurality of spatial display segments, each of which at least partially defines an object image that it may be desired be included in said display; B. placing in memory apparatus in a predetermined order correlated with the order of appearance in said display of those spatial display segments to be included therein, indicia uniquely associated with each of the sets of information defining those spatial display segments to appear in said display; C. responding to said predetermined order of indicia by extracting from said memory apparatus in their order of appearance in said display, those sets of information defining the spatial display segments to be included in said display; D. calculating for said display the time-distance between spatial display segments which are to be displayed thereon; and E. providing to said scanning system background control signals directing said scanning system to produce said background display between spatial display segments for said calculated time-distance.
Claim 8
Independent Claim
200 words
A method of arranging information defining a display for a display surface area which is scanned by a scanning system to produce said display by sequentially scanning adjacent lines to produce a raster scan defining said display, comprising steps of: A. storing at predetermined locations in memory apparatus, sets of information respectively defining a plurality of spatial display segments, each of which at least partially defines an object image that it may be desired be included in said display; B. placing in memory apparatus in a predetermined order correlated with the order of appearance in said display of those spatial display segments to be included therein, indicia uniquely associated with each of the sets of information defining those spatial display segments to appear in said display; and C. responding to said predetermined order of indicia by extracting from said memory apparatus in their order of appearance in said display, those sets of information defining the spatial display segments to be included in said display, including the step of sequentially composing each of said adjacent lines individually to produce said raster scan by extracting from each of said sets of information only that information required for each of said adjacent lines.
Claim 9
Independent Claim
200 words
A method of arranging information defining a display for a display surface area which is scanned by a scanning system to produce said display by sequentially scanning adjacent lines to produce a raster scan defining said display, comprising steps of: A. storing at predetermined locations in memory apparatus, sets of information respectively defining a plurality of spatial display segments, each of which at least partially defines an object image that it may be desired be included in said display; B. placing in memory apparatus in a predetermined order correlated with the order of appearance in said display of those spatial display segments to be included therein, indicia uniquely associated with each of the sets of information defining those spatial display segments to appear in said display; and C. responding to said predetermined order of indicia by extracting from said memory apparatus in their order of appearance in said display, those sets of information defining the spatial display segments to be included in said display, including the step of sequentially composing each of said adjacent lines individually to produce said raster scan by extracting from each of said sets of information only that information required for each of said adjacent lines.
Claim 10
Dependent Claim
224 words
Apparatus for arranging information defining a display for a display surface area which is scanned by a scanning system to produce said display and wherein it is desired that said display include a showing of background at all locations not having a spatial display segment, comprising: A. means to store at predetermined locations sets of information respectively defining a plurality of spatial display segments, each of which at least partially defines an object image that it may be desired be included in said display; B. means to store in a predetermined order correlated with the order of appearance in said display of those spatial display segments to be included in said display, indicia uniquely associated with each of the sets of information defining the spatial display segments to appear in said display; C. means responsive to said predetermined order of indicia by extracting from storage those sets of information defining the spatial display segments to be included in said display in their order of appearance in said display; D. means to calculate for said display the time-distance between spatial display segments which are to be displayed on said area; and E. means responsive to said means to calculate, by providing to said scanning system background control signals directing said scanning system to produce said background display between spatial display segments for said calculated time-distance.
Claim 11
Dependent Claim
224 words
Apparatus for arranging information defining a display for a display surface area which is scanned by a scanning system to produce said display and wherein it is desired that said display include a showing of background at all locations not having a spatial display segment, comprising: A. means to store at predetermined locations sets of information respectively defining a plurality of spatial display segments, each of which at least partially defines an object image that it may be desired be included in said display; B. means to store in a predetermined order correlated with the order of appearance in said display of those spatial display segments to be included in said display, indicia uniquely associated with each of the sets of information defining the spatial display segments to appear in said display; C. means responsive to said predetermined order of indicia by extracting from storage those sets of information defining the spatial display segments to be included in said display in their order of appearance in said display; D. means to calculate for said display the time-distance between spatial display segments which are to be displayed on said area; and E. means responsive to said means to calculate, by providing to said scanning system background control signals directing said scanning system to produce said background display between spatial display segments for said calculated time-distance.
Claim 12
Dependent Claim
135 words
Apparatus according to claim 6 for arranging information defining a display for a display surface area, wherein said display surface area is a display screen of a television receiver and said scanning system is the raster scanning system therefor; means are included for generating the timing and synchronization signals required to produce a composite video signal for the scanning system of said television receiver; each of said sets of information defining a spatial display segment includes indicia defining background for an object image also defined by said set of information signals; and further including delivery means responsive to said background defining information in each of said information sets by directing said scanning system to produce said background display when required to produce background in a spatial display segment for an object image of said segment.
Claim 13
Dependent Claim
278 words
Apparatus for arranging information defining a display for a display surface area which is scanned by a scanning system to produce said display comprising: A. means to store at predetermined locations sets of information respectively defining a plurality of spatial display segments, each of which at least partially defines an object image that it may be desired be included in said display; B. means to store in a predetermined order correlated with the order of appearance in said display of those spatial display segments to be included in said display, indicia uniquely associated with each of the sets of information defining the spatial display segments to appear in said display; C. means responsive to said predetermined order of indicia by extracting from storage those sets of information defining the spatial display segments to be included in said display in their order of appearance in said display; D. means to provide information defining a display surface area background for object images to be displayed during said display; E. means to convert said spatial display segment information and said background defining information to corresponding control signals for said scanning system; and F. means to deliver said background defining information and the set or sets of spatial display segment information defining object images to be included in said display to said converting means at times during scanning for said display correlated with the desired spatial positioning on said display surface area of background and said spatial display segments, which delivery means includes means to discharge information defining image objects at a regular rate correlated with the rate at which said scanning system scans said display surface area to produce said display.
Claim 14
Dependent Claim
278 words
Apparatus for arranging information defining a display for a display surface area which is scanned by a scanning system to produce said display comprising: A. means to store at predetermined locations sets of information respectively defining a plurality of spatial display segments, each of which at least partially defines an object image that it may be desired be included in said display; B. means to store in a predetermined order correlated with the order of appearance in said display of those spatial display segments to be included in said display, indicia uniquely associated with each of the sets of information defining the spatial display segments to appear in said display; C. means responsive to said predetermined order of indicia by extracting from storage those sets of information defining the spatial display segments to be included in said display in their order of appearance in said display; D. means to provide information defining a display surface area background for object images to be displayed during said display; E. means to convert said spatial display segment information and said background defining information to corresponding control signals for said scanning system; and F. means to deliver said background defining information and the set or sets of spatial display segment information defining object images to be included in said display to said converting means at times during scanning for said display correlated with the desired spatial positioning on said display surface area of background and said spatial display segments, which delivery means includes means to discharge information defining image objects at a regular rate correlated with the rate at which said scanning system scans said display surface area to produce said display.
Claim 15
Dependent Claim
26 words
Apparatus according to claim 8 for arranging information defining a display for a display surface area wherein said delivery means includes a first in-first out buffer.
Claim 16
Dependent Claim
90 words
Apparatus according to claim 8 for arranging information defining a display for a display surface area, wherein said means responsive to said predetermined order of indicia includes: A. means to track the scan by said scanning system which produces said display; and B. means responsive to said means to track the scan indicating that said scanning system is approaching a desired spatial position for a selected spatial segment by directing said means storing the information set defining said spatial display segment to deliver said information set to said delivery means.
Claim 17
Dependent Claim
75 words
Apparatus according to claim 8 for arranging information defining a display for a display surface area, wherein said means to store indicia in a predetermined order correlated with the order of appearance in said display of those spatial display segments to be included in said display, comprises a dynamic read and write memory which also stores indicia defining the location in said display of each of said spatial display segments to appear in said display.
Claim 18
Dependent Claim
77 words
Apparatus according to claim 1 wherein said read and write memory further includes information defining a color and color intensity desired for the object images in said segment to appear in said display; and said approach indicating means is further responsive to said means to track the scan indicating that said scanning system is approaching a desired spatial position for a selected spatial segment by delivering said color and color intensity information to said information discharging means.
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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) | 1983-11-04 | 1984-05-05 | 1984-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-11-04 | 1988-05-05 | 1988-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-11-04 | 1992-05-05 | 1992-11-04 | $7700.00 | Window Closed / Lapsed |