Lighting assembly of LED back lighting apparatus for use in fuel dispenser, has light emitting diodes arranged in matrix configuration so that light emanations from specific diodes overlap with other diodes in array
Multiple light emitting diodes are disposed on circuit board assembly (18) in a matrix configuration, to illuminate back lighting surface of liquid display. The light emitting diodes are disposed in an offset manner, such that light emanations from the specific diodes overlap with other light emitti...
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| creator | CHRISTMAN GARY L PHILLIPSON MARK A BAKER TERRY L SEITZ GARY L GEISE KEITH L |
| description | Multiple light emitting diodes are disposed on circuit board assembly (18) in a matrix configuration, to illuminate back lighting surface of liquid display. The light emitting diodes are disposed in an offset manner, such that light emanations from the specific diodes overlap with other light emitting diodes provided in the array.
Dispositif d'éclairage destiné à l'éclairage par l'arrière d'un afficheur à cristaux liquides faisant corps avec un système distributeur de carburant et comprenant un ensemble de diodes photo-émissives porté par une plaque de circuit avec une répartition selon une configuration de matrice à plusieurs rangées ayant chacune une répartition de diodes LED. La répartition de diodes LED de chaque rangée de la matrice est décalée par rapport aux répartitions de diodes LED de n'importe quelle rangée adjacente de la matrice. Ce décalage permet aux émissions lumineuses de chacune des diodes LED de chevaucher l'émission lumineuse d'au moins une autre diode LED se traduisant par un schéma d'éclairage composé arrivant sur la surface d'éclairage arrière de l'afficheur à cristaux liquides LCD se distinguant par une absence pratiquement totale de zones non éclairées. |
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Dispositif d'éclairage destiné à l'éclairage par l'arrière d'un afficheur à cristaux liquides faisant corps avec un système distributeur de carburant et comprenant un ensemble de diodes photo-émissives porté par une plaque de circuit avec une répartition selon une configuration de matrice à plusieurs rangées ayant chacune une répartition de diodes LED. La répartition de diodes LED de chaque rangée de la matrice est décalée par rapport aux répartitions de diodes LED de n'importe quelle rangée adjacente de la matrice. Ce décalage permet aux émissions lumineuses de chacune des diodes LED de chevaucher l'émission lumineuse d'au moins une autre diode LED se traduisant par un schéma d'éclairage composé arrivant sur la surface d'éclairage arrière de l'afficheur à cristaux liquides LCD se distinguant par une absence pratiquement totale de zones non éclairées.</description><edition>7</edition><language>eng ; fre</language><subject>BOTTLES, JARS OR SIMILAR CONTAINERS ; 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 ; DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR ; FREQUENCY-CHANGING ; LIQUID HANDLING ; NON-LINEAR OPTICS ; OPENING, CLOSING ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PERFORMING OPERATIONS ; PHYSICS ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF ; TRANSPORTING</subject><creationdate>2000</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=20000818&DB=EPODOC&CC=FR&NR=2789768A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000818&DB=EPODOC&CC=FR&NR=2789768A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHRISTMAN GARY L</creatorcontrib><creatorcontrib>PHILLIPSON MARK A</creatorcontrib><creatorcontrib>BAKER TERRY L</creatorcontrib><creatorcontrib>SEITZ GARY L</creatorcontrib><creatorcontrib>GEISE KEITH L</creatorcontrib><title>Lighting assembly of LED back lighting apparatus for use in fuel dispenser, has light emitting diodes arranged in matrix configuration so that light emanations from specific diodes overlap with other diodes in array</title><description>Multiple light emitting diodes are disposed on circuit board assembly (18) in a matrix configuration, to illuminate back lighting surface of liquid display. The light emitting diodes are disposed in an offset manner, such that light emanations from the specific diodes overlap with other light emitting diodes provided in the array.
Dispositif d'éclairage destiné à l'éclairage par l'arrière d'un afficheur à cristaux liquides faisant corps avec un système distributeur de carburant et comprenant un ensemble de diodes photo-émissives porté par une plaque de circuit avec une répartition selon une configuration de matrice à plusieurs rangées ayant chacune une répartition de diodes LED. La répartition de diodes LED de chaque rangée de la matrice est décalée par rapport aux répartitions de diodes LED de n'importe quelle rangée adjacente de la matrice. Ce décalage permet aux émissions lumineuses de chacune des diodes LED de chevaucher l'émission lumineuse d'au moins une autre diode LED se traduisant par un schéma d'éclairage composé arrivant sur la surface d'éclairage arrière de l'afficheur à cristaux liquides LCD se distinguant par une absence pratiquement totale de zones non éclairées.</description><subject>BOTTLES, JARS OR SIMILAR CONTAINERS</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>DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR</subject><subject>FREQUENCY-CHANGING</subject><subject>LIQUID HANDLING</subject><subject>NON-LINEAR OPTICS</subject><subject>OPENING, CLOSING</subject><subject>OPTICAL ANALOGUE/DIGITAL CONVERTERS</subject><subject>OPTICAL LOGIC ELEMENTS</subject><subject>OPTICS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjTFOAzEQRbehQMAd_gFCAZFIUkaQiCIVSh9NvOP1CK_H8niBnJTrsAkkNdVI8__777r53kgXqqQOZMb9Ph6gHpvVC_bk3hEvac5UqA4GrwWDMSTBDxzRimVOxmWCQPZLgHupJ64VbdlApVDquD1SPdUiX3CavHTDOCqaYIoaqF5wSqf_qCvaYzQ48eLOc_rBJVLGp9QArYHLORn3j67DbXPlKRrf_d2bBuvV9vn1nrPu2DI5Tlx367fH2Xwxe5ovH6b_qPwAdKtpeA</recordid><startdate>20000818</startdate><enddate>20000818</enddate><creator>CHRISTMAN GARY L</creator><creator>PHILLIPSON MARK A</creator><creator>BAKER TERRY L</creator><creator>SEITZ GARY L</creator><creator>GEISE KEITH L</creator><scope>EVB</scope></search><sort><creationdate>20000818</creationdate><title>Lighting assembly of LED back lighting apparatus for use in fuel dispenser, has light emitting diodes arranged in matrix configuration so that light emanations from specific diodes overlap with other diodes in array</title><author>CHRISTMAN GARY L ; PHILLIPSON MARK A ; BAKER TERRY L ; SEITZ GARY L ; GEISE KEITH L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2789768A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2000</creationdate><topic>BOTTLES, JARS OR SIMILAR CONTAINERS</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>DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR</topic><topic>FREQUENCY-CHANGING</topic><topic>LIQUID HANDLING</topic><topic>NON-LINEAR OPTICS</topic><topic>OPENING, CLOSING</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>CHRISTMAN GARY L</creatorcontrib><creatorcontrib>PHILLIPSON MARK A</creatorcontrib><creatorcontrib>BAKER TERRY L</creatorcontrib><creatorcontrib>SEITZ GARY L</creatorcontrib><creatorcontrib>GEISE KEITH L</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHRISTMAN GARY L</au><au>PHILLIPSON MARK A</au><au>BAKER TERRY L</au><au>SEITZ GARY L</au><au>GEISE KEITH L</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Lighting assembly of LED back lighting apparatus for use in fuel dispenser, has light emitting diodes arranged in matrix configuration so that light emanations from specific diodes overlap with other diodes in array</title><date>2000-08-18</date><risdate>2000</risdate><abstract>Multiple light emitting diodes are disposed on circuit board assembly (18) in a matrix configuration, to illuminate back lighting surface of liquid display. The light emitting diodes are disposed in an offset manner, such that light emanations from the specific diodes overlap with other light emitting diodes provided in the array.
Dispositif d'éclairage destiné à l'éclairage par l'arrière d'un afficheur à cristaux liquides faisant corps avec un système distributeur de carburant et comprenant un ensemble de diodes photo-émissives porté par une plaque de circuit avec une répartition selon une configuration de matrice à plusieurs rangées ayant chacune une répartition de diodes LED. La répartition de diodes LED de chaque rangée de la matrice est décalée par rapport aux répartitions de diodes LED de n'importe quelle rangée adjacente de la matrice. Ce décalage permet aux émissions lumineuses de chacune des diodes LED de chevaucher l'émission lumineuse d'au moins une autre diode LED se traduisant par un schéma d'éclairage composé arrivant sur la surface d'éclairage arrière de l'afficheur à cristaux liquides LCD se distinguant par une absence pratiquement totale de zones non éclairées.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | BOTTLES, JARS OR SIMILAR CONTAINERS 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 DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR FREQUENCY-CHANGING LIQUID HANDLING NON-LINEAR OPTICS OPENING, CLOSING OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING |
| title | Lighting assembly of LED back lighting apparatus for use in fuel dispenser, has light emitting diodes arranged in matrix configuration so that light emanations from specific diodes overlap with other diodes in array |
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