Patent EP0326158A2 successfully refreshed from Google Patents.
EP0326158A2
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EP
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Method and apparatus for magnifying display data generated in computer system
Assignee: Toshiba Corp
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Filing: 1989-01-27
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Granted: —
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Expires: 2009-01-27
Abstract
Abstract To magnify display data generated by a lap-top type computer (1) using a magnifying display unit having a transmission type LCD (17) and an OHP apparatus (18), a display control apparatus (16) is set between the laptop type computer (1) and the magnifying display unit. The display control apparatus (16) is connected via an interface (15) to the lap-top type computer (1). The display data is stored in the display control apparatus (16). The stored display data is output to the LCD (17) in a predetermined timing so that it is magnified by the OHP apparatus (18).
Inventors
- 👤 Kiyoshi C/O Patent Division Kinoshita
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-03 19:26
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/14; G06F3/147; G09; G09G; G09G2360/00; G09G2360/04
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
64 words
A display system characterized by: a computer system (1); outputting means (16) for outputting driving signals in accordance with first display data generated by the computer system (1); display means (17) for displaying second display data in accordance with the driving signals output by the outputting means (16); and magnifying means (18) for magnifying the second display data displayed by the display means (17).
Claim 2
Dependent Claim
64 words
A display system characterized by: a computer system (1); outputting means (16) for outputting driving signals in accordance with first display data generated by the computer system (1); display means (17) for displaying second display data in accordance with the driving signals output by the outputting means (16); and magnifying means (18) for magnifying the second display data displayed by the display means (17).
Claim 3
Dependent Claim
20 words
The system according to claim 1, characterized in that the display means (17) includes a transmission type liquid crystal display.
Claim 4
Dependent Claim
17 words
The system according to claim 1, characterized in that the magnifying means (18) includes an overhead projector.
Claim 5
Dependent Claim
22 words
The system according to claim 1, characterized in that the computer system (1) includes means (13) for displaying the first display data.
Claim 6
Dependent Claim
51 words
The system according to claim 1, characterized in that the outputting means (16) includes: storing means (21) for storing first display data transferred from the computer system (1); and signal generating (22) means for generating the driving signals in accordance with the first display data stored in the storing means (21).
Claim 7
Dependent Claim
30 words
The system according to claim 5, characterized by further comprising controlling means (23) for controlling the storing means (21) and signal generating means (22) in accordance with a predetermined timing.
Claim 8
Independent Claim
51 words
A method for magnifying display data generated in a computer system, the method characterized by the steps of: generating first display data; outputting driving signals in accordance with the generated first display data; displaying second display data in accordance with the output driving signals; and magnifying the displayed second display data.
Claim 9
Independent Claim
51 words
A method for magnifying display data generated in a computer system, the method characterized by the steps of: generating first display data; outputting driving signals in accordance with the generated first display data; displaying second display data in accordance with the output driving signals; and magnifying the displayed second display data.
Claim 10
Dependent Claim
37 words
The method according to claim 7, characterized in that the outputting step includes the steps of: storing first display data transferred from the computer system; and generating driving signals in accordance with the stored first display data.
Claim 11
Independent Claim
75 words
A system for magnifying display data generated in a computer system, the system characterized by: storing means (21) for storing first display data generated in a computer system (1); and generating means (22) for generating the driving signals in accordance with the first display data stored in the storing means (22), thereby displaying second display data corresponding to the first display data in accordance with the driving signals and magnifying the displayed second display data.
Claim 12
Independent Claim
75 words
A system for magnifying display data generated in a computer system, the system characterized by: storing means (21) for storing first display data generated in a computer system (1); and generating means (22) for generating the driving signals in accordance with the first display data stored in the storing means (22), thereby displaying second display data corresponding to the first display data in accordance with the driving signals and magnifying the displayed second display data.
References Cited (Backward Citations)
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