ELECTRONIC DEVICE AND METHOD OF ILLUMINATION
A method and system are set forth for automatically adjusting a source of illumination based on an image at a display. An electronic device includes a source of illumination, a display and an ambient light sensor. A lighting level for the source of illumination is calculated based on ambient light d...
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| creator | BROGA, ANTANAS MATTHEW SANTO, WILLIAM DONALD FLETCHER, BERGEN ALBERT |
| description | A method and system are set forth for automatically adjusting a source of illumination based on an image at a display. An electronic device includes a source of illumination, a display and an ambient light sensor. A lighting level for the source of illumination is calculated based on ambient light detected by the ambient light sensor, the lighting level applied to lighting a portion of the electronic device other than the display. A luminance level of an image at the display is calculated. lf the calculated lighting level for the source of illumination exceeds the calculated luminance level of the image at the display then the lighting level for the source of illumination is adjusted to no greater than the calculated luminance level.
Une méthode et un système sont présentés pour automatiquement ajuster une source d'illumination en fonction d'une image affichée. Un appareil électronique comprend une source d'illumination, un écran et un capteur de lumière ambiante. Un niveau d'éclairage pour la source d'illumination est calculé en fonction de la lumière ambiante détectée par le capteur de lumière ambiante, le niveau d'éclairage appliqué à éclairer une portion de l'appareil électronique autre que l'écran. Un niveau de luminance d'une image sur l'écran est calculé. Si le niveau d'éclairage calculé pour la source d'illumination dépasse le niveau de luminance de l'image sur l'écran, alors le niveau d'éclairage pour la source d'illumination est ajusté pour ne pas dépasser le niveau de luminance calculé. |
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Une méthode et un système sont présentés pour automatiquement ajuster une source d'illumination en fonction d'une image affichée. Un appareil électronique comprend une source d'illumination, un écran et un capteur de lumière ambiante. Un niveau d'éclairage pour la source d'illumination est calculé en fonction de la lumière ambiante détectée par le capteur de lumière ambiante, le niveau d'éclairage appliqué à éclairer une portion de l'appareil électronique autre que l'écran. Un niveau de luminance d'une image sur l'écran est calculé. Si le niveau d'éclairage calculé pour la source d'illumination dépasse le niveau de luminance de l'image sur l'écran, alors le niveau d'éclairage pour la source d'illumination est ajusté pour ne pas dépasser le niveau de luminance calculé.</description><language>eng ; fre</language><subject>ADVERTISING ; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION ; 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 ; EDUCATION ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC HEATING ; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; FREQUENCY-CHANGING ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PHYSICS ; SEALS ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF ; WIRELESS COMMUNICATIONS NETWORKS</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140204&DB=EPODOC&CC=CA&NR=2743628C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140204&DB=EPODOC&CC=CA&NR=2743628C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BROGA, ANTANAS MATTHEW</creatorcontrib><creatorcontrib>SANTO, WILLIAM DONALD</creatorcontrib><creatorcontrib>FLETCHER, BERGEN ALBERT</creatorcontrib><title>ELECTRONIC DEVICE AND METHOD OF ILLUMINATION</title><description>A method and system are set forth for automatically adjusting a source of illumination based on an image at a display. An electronic device includes a source of illumination, a display and an ambient light sensor. A lighting level for the source of illumination is calculated based on ambient light detected by the ambient light sensor, the lighting level applied to lighting a portion of the electronic device other than the display. A luminance level of an image at the display is calculated. lf the calculated lighting level for the source of illumination exceeds the calculated luminance level of the image at the display then the lighting level for the source of illumination is adjusted to no greater than the calculated luminance level.
Une méthode et un système sont présentés pour automatiquement ajuster une source d'illumination en fonction d'une image affichée. Un appareil électronique comprend une source d'illumination, un écran et un capteur de lumière ambiante. Un niveau d'éclairage pour la source d'illumination est calculé en fonction de la lumière ambiante détectée par le capteur de lumière ambiante, le niveau d'éclairage appliqué à éclairer une portion de l'appareil électronique autre que l'écran. Un niveau de luminance d'une image sur l'écran est calculé. Si le niveau d'éclairage calculé pour la source d'illumination dépasse le niveau de luminance de l'image sur l'écran, alors le niveau d'éclairage pour la source d'illumination est ajusté pour ne pas dépasser le niveau de luminance calculé.</description><subject>ADVERTISING</subject><subject>ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION</subject><subject>CRYPTOGRAPHY</subject><subject>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</subject><subject>DISPLAY</subject><subject>EDUCATION</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>FREQUENCY-CHANGING</subject><subject>NON-LINEAR OPTICS</subject><subject>OPTICAL ANALOGUE/DIGITAL CONVERTERS</subject><subject>OPTICAL LOGIC ELEMENTS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>SEALS</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><subject>WIRELESS COMMUNICATIONS NETWORKS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBx9XF1Dgny9_N0VnBxDfN0dlVw9HNR8HUN8fB3UfB3U_D08Qn19fRzDPH09-NhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfHOjkbmJsZmRhbOxoRVAAD4ZyQv</recordid><startdate>20140204</startdate><enddate>20140204</enddate><creator>BROGA, ANTANAS MATTHEW</creator><creator>SANTO, WILLIAM DONALD</creator><creator>FLETCHER, BERGEN ALBERT</creator><scope>EVB</scope></search><sort><creationdate>20140204</creationdate><title>ELECTRONIC DEVICE AND METHOD OF ILLUMINATION</title><author>BROGA, ANTANAS MATTHEW ; SANTO, WILLIAM DONALD ; FLETCHER, BERGEN ALBERT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2743628C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2014</creationdate><topic>ADVERTISING</topic><topic>ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION</topic><topic>CRYPTOGRAPHY</topic><topic>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</topic><topic>DISPLAY</topic><topic>EDUCATION</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC HEATING</topic><topic>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>FREQUENCY-CHANGING</topic><topic>NON-LINEAR OPTICS</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>SEALS</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><topic>WIRELESS COMMUNICATIONS NETWORKS</topic><toplevel>online_resources</toplevel><creatorcontrib>BROGA, ANTANAS MATTHEW</creatorcontrib><creatorcontrib>SANTO, WILLIAM DONALD</creatorcontrib><creatorcontrib>FLETCHER, BERGEN ALBERT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BROGA, ANTANAS MATTHEW</au><au>SANTO, WILLIAM DONALD</au><au>FLETCHER, BERGEN ALBERT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTRONIC DEVICE AND METHOD OF ILLUMINATION</title><date>2014-02-04</date><risdate>2014</risdate><abstract>A method and system are set forth for automatically adjusting a source of illumination based on an image at a display. An electronic device includes a source of illumination, a display and an ambient light sensor. A lighting level for the source of illumination is calculated based on ambient light detected by the ambient light sensor, the lighting level applied to lighting a portion of the electronic device other than the display. A luminance level of an image at the display is calculated. lf the calculated lighting level for the source of illumination exceeds the calculated luminance level of the image at the display then the lighting level for the source of illumination is adjusted to no greater than the calculated luminance level.
Une méthode et un système sont présentés pour automatiquement ajuster une source d'illumination en fonction d'une image affichée. Un appareil électronique comprend une source d'illumination, un écran et un capteur de lumière ambiante. Un niveau d'éclairage pour la source d'illumination est calculé en fonction de la lumière ambiante détectée par le capteur de lumière ambiante, le niveau d'éclairage appliqué à éclairer une portion de l'appareil électronique autre que l'écran. Un niveau de luminance d'une image sur l'écran est calculé. Si le niveau d'éclairage calculé pour la source d'illumination dépasse le niveau de luminance de l'image sur l'écran, alors le niveau d'éclairage pour la source d'illumination est ajusté pour ne pas dépasser le niveau de luminance calculé.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION 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 EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF WIRELESS COMMUNICATIONS NETWORKS |
| title | ELECTRONIC DEVICE AND METHOD OF ILLUMINATION |
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