MULTI-DISPLAY ELECTRONIC DEVICES HAVING OPEN AND CLOSED CONFIGURATIONS

A portable or other electronic device has two or more display devices or scr eens that can be used to display different subsets of image signals. The effect is that the d evice simulates the display capabilities of devices having much larger screens. The device has an open o r active configuration,...

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Bibliographische Detailangaben
Hauptverfasser:	NARAYANASWAMY, SHANKAR, ROSENTHAL, EUGENE J
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DISPLAY DISPLAYING EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY FREQUENCY-CHANGING LABELS OR NAME-PLATES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS SIGNS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TELEPHONIC COMMUNICATION
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Beschreibung
Zusammenfassung:	A portable or other electronic device has two or more display devices or scr eens that can be used to display different subsets of image signals. The effect is that the d evice simulates the display capabilities of devices having much larger screens. The device has an open o r active configuration, in which the multiple screens are available for displaying image signals, an d a closed or inactive configuration, in which some or all of the multiple screens are folded toget her or otherwise stowed away to reduce the size of the device for storage and/or carrying. By simula ting large-display operations, electronic devices according to the present invention are capabl e of presenting more useable information to the user than is otherwise possible using prior art d evices having a single small screen.