US5757369A
Expired / Lapsed
US
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Display system having plurality of display areas
Assignee: Fujitsu Ltd
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Filing: 1996-11-14
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Granted: 1998-05-26
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Expires: 2016-11-14
Abstract
Abstract A display system includes a plurality of display areas on which images are displayed, and a processing unit for controlling display formation of images on the plurality of display areas so that the images are displayed with predetermined orientations different from each other. Another type of display system includes a display panel on which an image is displayed, and a processing unit for controlling display formation of an image on the display panel so that the image is displayed rotated by an angle.
Inventors
- 👤 Kengo Ohsawa
- 👤 Yoshiharu Morohashi
- 👤 Satomi Sakai
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:42
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/14; G06F1/00; G06F1/16; G06F1/1613; G06F1/1626; G09; G09G; G09G5/00; G09G5/14; G06F2200/00; G06F2200/16; G06F2200/161; G06F2200/1614; G09G2340/00; G09G2340/04; G09G2340/0492
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
119 words
A display system comprising: a display unit having a plurality of display areas, respectively related to a plurality of different viewing positions, for selective display thereon of a plurality of corresponding images; and display control means for controlling the formation of said plurality of corresponding images for display on said plurality of display areas of said display unit so that the images are displayed in different orientations respectively related to said plural different viewing positions, wherein said display control means further comprises rotation means for controlling the display formation of an image in at least one of said plurality of display areas so that the image is rotated by a desired angle in a plane of the display area.
Claim 2
Dependent Claim
119 words
A display system comprising: a display unit having a plurality of display areas, respectively related to a plurality of different viewing positions, for selective display thereon of a plurality of corresponding images; and display control means for controlling the formation of said plurality of corresponding images for display on said plurality of display areas of said display unit so that the images are displayed in different orientations respectively related to said plural different viewing positions, wherein said display control means further comprises rotation means for controlling the display formation of an image in at least one of said plurality of display areas so that the image is rotated by a desired angle in a plane of the display area.
Claim 3
Dependent Claim
55 words
The display system as claimed in claim 1, further comprising means for setting a plurality of selectable, different angles of rotation by which an image may be rotated and means operable by an operator for selecting a desired angle of rotation from among the plurality of angles of rotation previously set in said display system.
Claim 4
Dependent Claim
19 words
The display system as claimed in claim 2, wherein the plurality of angles differ incrementally in steps of 90°.
Claim 5
Dependent Claim
25 words
The display system as claimed in claim 1, wherein said plurality of display areas comprise a plurality of different portions of a single display panel.
Claim 6
Dependent Claim
101 words
A display system comprising: a display unit having a plurality of display areas respectively related to a plurality of different viewing positions, each of said plurality of display areas being divided into a plurality of fields for selective display thereon of a plurality of corresponding images; a storage unit which stores a table of data indicating respective fields, of said plurality of display areas, which correspond to each other; and display control means for controlling formation of identical images for display in said plurality of corresponding fields of said plurality of display areas in the image orientations indicated by the table.
Claim 7
Dependent Claim
101 words
A display system comprising: a display unit having a plurality of display areas respectively related to a plurality of different viewing positions, each of said plurality of display areas being divided into a plurality of fields for selective display thereon of a plurality of corresponding images; a storage unit which stores a table of data indicating respective fields, of said plurality of display areas, which correspond to each other; and display control means for controlling formation of identical images for display in said plurality of corresponding fields of said plurality of display areas in the image orientations indicated by the table.
Claim 8
Dependent Claim
33 words
The display system as claimed in claim 5, wherein said plurality of display areas comprises first and second display areas having respective first and second, opposite orientations in which images are displayed thereon.
Claim 9
Dependent Claim
77 words
The display system as claimed in claim 5, wherein said table is provided with information corresponding to an image to be displayed identically in each of the plurality of corresponding fields of the respective plurality of display areas, said display control means being responsive to the information for displaying the image, corresponding to the information, identically in each of the plurality of corresponding fields of the respective plurality of display areas of said plurality of display areas.
Claim 10
Dependent Claim
61 words
The display system as claimed in claim 7, said control means further comprising input means for inputting image data corresponding to an image to be displayed identically in each of the respective plurality of corresponding fields of the plurality of display areas, and updating means for updating the information in said table with the image data input by said input means.
Claim 11
Dependent Claim
103 words
A display system comprising: a display unit having a plurality of display areas, respectively related to a plurality of different viewing positions, for selective display on a plurality of corresponding images; a storage unit which stores a table of data indicating whether or not an image is to be displayed in each display area of said plurality of display areas; and display control means, requiring the image to be displayed thereon, with the responsive to the data indicating the display areas designated to have an image display therein, for controlling the formation of corresponding images for display selectively in the designated display areas.
Claim 12
Dependent Claim
103 words
A display system comprising: a display unit having a plurality of display areas, respectively related to a plurality of different viewing positions, for selective display on a plurality of corresponding images; a storage unit which stores a table of data indicating whether or not an image is to be displayed in each display area of said plurality of display areas; and display control means, requiring the image to be displayed thereon, with the responsive to the data indicating the display areas designated to have an image display therein, for controlling the formation of corresponding images for display selectively in the designated display areas.
Claim 13
Dependent Claim
33 words
The display system as claimed in claim 9, wherein said plurality of display areas comprises first and second display areas having respective first and second, opposite orientations in which images are displayed thereon.
Claim 14
Dependent Claim
96 words
A display system comprising: a display unit having a plurality of display areas, respectively related to a plurality of different viewing positions, for selective display thereon of images; and display control means for controlling formation of an image for display on one of said plurality of display areas by rotating said image in the plane of said display area by selected angle, or angle of rotation, and for controlling formation of images for display on other display areas so that the images are displayed in different orientations respectively related to said plurality of different viewing positions.
Claim 15
Dependent Claim
96 words
A display system comprising: a display unit having a plurality of display areas, respectively related to a plurality of different viewing positions, for selective display thereon of images; and display control means for controlling formation of an image for display on one of said plurality of display areas by rotating said image in the plane of said display area by selected angle, or angle of rotation, and for controlling formation of images for display on other display areas so that the images are displayed in different orientations respectively related to said plurality of different viewing positions.
Claim 16
Dependent Claim
55 words
The display system as claimed in claim 11, further comprising means for setting a plurality of selectable, different angles of rotation by which an image may be rotated and means operable by an operator for selecting a desired angle of rotation from among the plurality of angles of rotation previously set in said display system.
Claim 17
Dependent Claim
19 words
The display system as claimed in claim 12, wherein the plurality of angles differ incrementally in steps of 90°.
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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) | 2001-05-25 | 2001-11-24 | 2002-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-05-25 | 2005-11-24 | 2006-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-05-25 | 2009-11-24 | 2010-05-26 | $7700.00 | Window Closed / Lapsed |