EP0288168A2
Expired / Lapsed
EP
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Display device
Assignee: Canon Inc
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Filing: 1988-03-30
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Granted: —
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Expires: 2008-03-30
Abstract
Abstract A display control unit is combined with a display device constituted by a display element having a memory function. The display control unit includes a unit for discriminating the presence/absence of an image data input from an image data source and a control unit for driving the display device in accordance with a discrimination result.
Inventors
- 👤 Hiroshi Inoue
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-29 10:56
CPC Classifications
G; G09; G09G; G09G3/00; G09G3/20; G09G3/34; G09G3/36; G09G3/3611; G09G3/3685; G09G3/3692; G09G3/3622; G09G3/3629; G09G3/3674; G09G3/3681; G09G3/3696; G09G2310/00; G09G2310/02; G09G2310/0232; G09G2310/0243; G09G2310/0245; G09G2310/04; G09G2310/06; G09G2310/061; G09G2310/062; G09G2310/065; G09G2320/00; G09G2320/04; G09G2320/041; G09G2330/00; G09G2330/02; G09G2330/021
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
48 words
A display control unit combined with a display device constituted by a display element having a memory function, comprising: means for discriminating the presence/absence of an image data input from an image data source; and control means for driving said display device in accordance with a discrimination result.
Claim 2
Dependent Claim
48 words
A display control unit combined with a display device constituted by a display element having a memory function, comprising: means for discriminating the presence/absence of an image data input from an image data source; and control means for driving said display device in accordance with a discrimination result.
Claim 3
Dependent Claim
27 words
A unit according to claim 1, wherein the image data from said image data source includes address data, and further comprising means for decoding the address data.
Claim 4
Dependent Claim
73 words
A display control unit, comprising: display means having a display element with a memory function; means for supplying data to be displayed on said display means, said supplying means being arranged to supply address data for designating a display element on said display means together with the data; and means for driving said display means on the basis of the data and address data, both of which are supplied from said supplying means.
Claim 5
Dependent Claim
73 words
A display control unit, comprising: display means having a display element with a memory function; means for supplying data to be displayed on said display means, said supplying means being arranged to supply address data for designating a display element on said display means together with the data; and means for driving said display means on the basis of the data and address data, both of which are supplied from said supplying means.
References Cited (Backward Citations)
No citation records indexed.
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