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WO1992009061A1 - Systeme d'etiquetage electronique - Google Patents

Systeme d'etiquetage electronique Download PDF

Info

Publication number
WO1992009061A1
WO1992009061A1 PCT/GB1991/002038 GB9102038W WO9209061A1 WO 1992009061 A1 WO1992009061 A1 WO 1992009061A1 GB 9102038 W GB9102038 W GB 9102038W WO 9209061 A1 WO9209061 A1 WO 9209061A1
Authority
WO
WIPO (PCT)
Prior art keywords
elongate
display
display panel
electronic
electronic labelling
Prior art date
Application number
PCT/GB1991/002038
Other languages
English (en)
Inventor
Roy Garrad Griffiths
Original Assignee
Clares-Regisbrook Systems Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Clares-Regisbrook Systems Limited filed Critical Clares-Regisbrook Systems Limited
Priority to EP91920042A priority Critical patent/EP0557361B1/fr
Priority to DE69122765T priority patent/DE69122765D1/de
Publication of WO1992009061A1 publication Critical patent/WO1992009061A1/fr

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals

Definitions

  • This invention relates to labelling systems, and particularly, but not exclusively, to labelling systems for labelling goods carried on shelves or in elongate cabinets, for example in shops and supermarkets.
  • labels carrying information such as unit price or price per unit weight, country of origin, etc, permanently printed thereon have been disposed on the front edge of a shelf or cabinet carrying the goods.
  • Such labels have conventionally been in the form of flexible rectangular plastic elements held in place by engagement of upper and lower edges in respective elongate channels formed in an elongate extruded mounting strip fixed to the front edge of the shelf or cabinet.
  • larger labels, carrying more information about the goods presented on the shelf or in the cabinet may be carried on individual label holders clipped or otherwise removably secured to the shelf or cabinet edge.
  • each electronic label which are attachable to the front shelf edge, include an electronic display, such as an LCD panel, and receive price information to be displayed from a central computer control, which also sends the price information to the point of sale.
  • Electronic communication between the price label and the central computer control may be by hard-wiring or by two-way radio link.
  • each electronic label is uniquely coded and incorporates its own control electronics for controlling the label display, and for communicating bar-code and price information to and from the central computer control.
  • Each individual label is ountable on an elongate track attached to the shelf front edge, and is releasably iockable thereto.
  • the track incorporates elongate power lines and data bus bars, and each label has a contact shoe with contacts which engage these lines.
  • this known electronic labelling system has certain disadvantages. Firstly, as with the conventional printed labelling system, alteration of the arrangement of the goods on the shelf will necessarily involve a somewhat cumbersome procedure of unlocking and removing the relevant labels and replacing them in their new positions before reprogramming them either from the central computer control or by way of an infrared link from a hand-held control device used at the position of the shelf.
  • the system when assembled, presents an overall appearance which is visually markedly different from the conventional printed label system in which the continuous extrusion mounting the printed labels at their appropriate positions presents a smooth, continuous and visually pleasing appearance.
  • the above-mentioned known electronic shelf labelling system when assembled, will give a broken and interrupted appearance, particularly as the individual labels are significantly wider than the track width, and project somewhat forwardly of the track.
  • the present invention aims to alleviate these disadvantages inherent in the known shelf labelling systems. Accordingly, in a first aspect the present invention provides an elongate electronic labelling device for use in an electronic labelling system, the device including a visually continuous elongate display panel or screen which is operable to present separate data displays constituting respective labels at longitudinally spaced regions thereof.
  • the labelling device is preferably adapted to be attached to the front edge of a display shelf unit, and to extend from one end to the other thereof.
  • the device preferably comprises an elongate mounting member extruded from a suitable material, and having a cross- sectional profile enabling it to hold the elongate strip-like display panel securely in place, and to accommodate behind said panel the necessary electronic display and communication control circuitry.
  • the elongate display panel may comprise either a single strip-like display panel, eg. an LCD or other suitable display device, or may comprise a plurality of strip-like display panels mounted end-to-end in the holder to effectively form a continuous display.
  • the panel, or row of panels may be covered by a single, continuous transparent cover strip.
  • the holder may be adapted to replace the existing conventional form of printed label holder, or may alternatively be adapted to be secured onto the front of such an existing holder.
  • an electronic labelling system for use in providing product information relating to products disposed on shelves comprising an elongate labelling device, the device including a visually continuous elongate display panel or screen which is operable to present separate data displays constituting respective labels at longitudinally spaced regions thereof.
  • the labelling system also includes a central processor unit for providing product information for inclusion in the data displays constituting the labels and a bar code reader.
  • the bar code reader can be used to input product information into the central processor unit and/or to provide information relating to the location of a product.
  • a method of providing product information on products displayed on respective regions of a shelf comprising the steps: providing an electronic labelling device including a visually continuous elongate display panel or screen which is operable to present separate data displays constituting respective labels at longitudinally spaced regions thereof on product display shelves; and designating the locations of products and providing signals for the generation of labels on the elongate display panel or screen at regions corresponding to the locations of the products.
  • Fig. 1 is a front perspective view of an electronic labelling device in accordance with the invention, shown attached to the front edge of a shelf for displaying goods;
  • Fig. 2 is a front perspective view showing the abutment of two elongate shelves, each including an electronic labelling device according to the invention attached to its front edge;
  • Fig. 3 is a sectional view showing a first embodiment of the sectional structure of an electronic labelling device according to the invention, and
  • Fig. 4 is a sectional view showing a second embodiment of the sectional structure of an electronic labelling device according to the invention.
  • Fig. 5 is a schematic representation of a control system for generating a display on the labelling device according to the invention.
  • an electronic labelling device includes an elongate strip-like display device 1 secured to the front edge of a horizontal display shelf 2 of a display shelving system, such as a display "gondola" in a supermarket (i.e. a ticket edge display) , or could be a free standing device that is positioned toward the front of the shelf.
  • the display device 1 comprises an elongate holder 3 extruded from a suitable material, eg. plastics, and having top and bottom edge flanges 4 and 5 and end pieces 6 closing off the ends of the holder.
  • a suitable material eg. plastics
  • held within the holder 3 is an elongate continuous display panel 7 extending the entire length of the holder, and therefore of the shelf 2.
  • This display panel 7 may comprise a single elongate continuous LCD strip panel or other suitable display device, or may comprise a number of LCD strip panels disposed end-to- end in the holder. In both cases, the display is capable of alphanumeric, and possibly also pictorial display along its entire length.
  • the display panel or panels have a characteristic of being visible in an environment with overhead lights even if the plane of the display is displaced from the vertical.
  • the display panels are designed to be demountable from the shelf or shelves to which they are attached for replacement or servicing.
  • Fig. 3 illustrates an arrangement in which the display device is adapted to be secured to an existing conventional strip label holder 10 fixed to the front edge of the shelf 2.
  • a holder 10 is formed along its upper and lower edges with elongate continuous recesses 11 which would normally hold the plastic label edges.
  • the LCD or other displays can be replaced by non-display inserts to maintain the cosmetic appearance of the shelf, or manually produced labels when it is appropriate.
  • Non-display and manual display inserts can, however, also be used in conjunction with other configurations of holder.
  • the extrusion forming the holder 3 in this embodiment is formed on its back with projections 12 which fit securely into the recesses 11.
  • the top edge 14 of the extrusion 3 lies substantially flush with the top of the holder 10, and thus presents no unsightly projections.
  • the cross- sectional profile of the extrusions 3 is such as to hold the display panel 7 at generally the same upward-facing orientation as the conventional labels which would be held in the holder 10.
  • This profile also includes a rear projection 15 accommodated in the space within the existing holder 10.
  • This projection 15 accommodates a circuit board or boards 16 carrying the necessary IC processor chips 17 and other circuit components required for the control of the display on the LCD display panel 7, and for controlling communication with a remote central computer control (not shown) .
  • Such communication may be either by way of hard wiring or by radio link.
  • a data bus bar 18 may also be accommodated within the holder 3. Power will be supplied to the electronics distributed along the length of the holder from a suitable power source, eg. one or more replaceable DC power cells fitted into the holder 3, and a DC supply bus bar may also be provided in the profile 3, running the whole length of the device.
  • a suitable power source eg. one or more replaceable DC power cells fitted into the holder 3
  • a DC supply bus bar may also be provided in the profile 3, running the whole length of the device.
  • Fig.4 illustrates a differently profiled extrusion to be used for the holder 3; in this case, the holder 3 replaces the conventional label holder, and to that end includes a flat rear wall 20 for engaging the front edge wall 21 of the shelf 2.
  • the profile is adapted to mount the LCD display 7 so as to face obliquely upwardly relative to the horizontal plane of the shelf.
  • the profile of the extrusion is designed so as to accommodate the necessary IC processor chips, strip circuit boards, power lines and data bus bars.
  • Fig. 5 is a schematic representation of a remote system used to control display on the display panel 7 composed of a plurality of LCD display panels.
  • the system includes a display control computer 30, a plurality of display controllers 32 that include the circuit board or boards 16 carrying IC processor chips 17 illustrated in Fig. 3, and a transmitter 34 for transmitting signals to the display controllers 32.
  • the display control computer 30, includes display assembly software 31 that enables displays to be composed off line, and information and graphics to be drawn from a number of sources, and a 'live' transmission area 33 that controls the transmission of signals carrying information about the image for display on the display panel to the display controllers 32.
  • Each display controller 32 controls the display of an area of the LCD display panel 7.
  • the display control computer 30 can be an industry standard personal computer operating under a normal proprietary operating system.
  • the display control computer 30 is in communication with the store's own 'back of house computer' 36 via its serial pert.
  • the back of house computer 36 contains a master product file and pricing information for products in the store. As this pricing information is used to update the pricing data held at automatic scanning check-outs, by also using this information to update the information held by the LCD display panel 7, discrepancies between the information displayed on the shelves and the prices charged at the check-outs can be minimised.
  • Each display controller 32 has an unique address and is designed to identify and receive signals transmitted by the transmitter 34 from the display controller 30.
  • the signals identified and received by individual display controllers 32 contain information for controlling the display at areas of the LCD display panel allotted to that particular display controller 32.
  • the areas of the LCD display panel 7 allotted to a particular display controller 32 can be an area or the entire length of a single strip-like LCD display panel located along the front of a shelf unit or one or more of a plurality of strip-like LCD display panels arranged end-to-end in a holder.
  • the contents of the memory are then used to control the instant display on the area of the LCD display panel 7 allocated to that particular display controller 32.
  • the display controller 32 is provided with a hard wired low voltage d.c. supply that provides the power source for the allocated area of the LCD display 32.
  • An on-board battery power supply is also provided for instances of power failure.
  • Other suitable d.c. power supplies could, however, be utilised instead.
  • An operator creates a display at a desired location on the strip-like display device 7 of Figures 1 and 2, using graphics composition software held by the display control computer 30.
  • the operator decides upon a shelf region for a particular product and on where in that shelf region it is desirable to provide the price information for that product.
  • the operator then inputs the shelf address for the desired display region using a shelf address code which is recognised by the display controller 32 controlling the display at the desired shelf location and the product code for the product. If a number of products are to be displayed each of the product codes must be entered along with an indication of the spacing of the displays along the shelf so that the labels are displayed at the desired locations.
  • the product code for each product to be displayed at a particular shelf location recognisable by the back of house computer 36, is included in the display to enable up-to-date product price information to be provided.
  • the operator can draw from graphics blocks 41 held, for example, on floppy disks for insertion into the display control computer to enhance the label-type display.
  • the operator can manipulate the information desired for inclusion on the display to change the size and font of display characters.
  • the system may also include prompts to the operator to include graphic blocks imported from outside the system typically on a diskette.
  • the system can also provide a graphic composition facility 38 to enable the operator to formulate entirely new graphics blocks.
  • the process of creating can be achieved interactively on the screen with standard displays being achieved very quickly.
  • a desired display format or ticket edge is stored as a complete graphics block under a reference number.
  • the completed block is moved into the 'live' area 33 of the display control computer 30.
  • Transmission is by secure radio transmission.
  • the system will periodically refresh the shelf display by constantly transmitting the 'live' file of completed blocks in sequence.
  • a new graphics block i.e. one that differs from the currently transmitted block, is loaded into the 'live' area 33 it will automatically be transmitted next in the transmission sequence.
  • the display device will also incorporate elements necessary to establish communication between the processor electronics and a hand-held controller 42 used at the shelf position for the input of various information necessary to establish the alphanumeric information and/or graphics to be displayed. Commands issued by the hand-held controller 42 may also determine the exact position along the display at which the desired information is to be displayed.
  • the hand-held controller may, for example, incorporate a bar-code reader 44 so that in setting up the shelf display, data defining the bar-code read from the product itself can be fed into and stored in the processor electronics of the display device as well as being transmitted to the central computer control. This facility will enable a manual cross-check to be made whenever desired between the stored bar-code and the bar-code read from the product displayed at the position on the shelf corresponding to the label constituted by a data display.
  • a label can be repeated along the corresponding length of the display device, or additional information or promotional wording and/or graphics could be displayed alongside or between the labels.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Display Racks (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

Dispositif d'étiquetage électronique de forme allongée, destiné à être utilisé dans un système d'étiquetage électronique, comprenant un écran d'affichage allongé à lecture continue. Ledit dispositif présente des affichages de données séparées formant respectivement des étiquettes au niveau de zones espacées sur une longueur de l'écran d'affichage. L'écran d'affichage peut être un écran d'affichage à cristaux liquides se présentant sous forme d'une seule bande ou il peut être constitué d'une pluralité d'écrans d'affichage à cristaux liquides sous forme de bandes montées bout à bout dans un support pour former un affichage continu et unique.
PCT/GB1991/002038 1990-11-16 1991-11-18 Systeme d'etiquetage electronique WO1992009061A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP91920042A EP0557361B1 (fr) 1990-11-16 1991-11-18 Systeme d'etiquetage electronique
DE69122765T DE69122765D1 (de) 1990-11-16 1991-11-18 Elektronische etikettiervorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9025017.6 1990-11-16
GB909025017A GB9025017D0 (en) 1990-11-16 1990-11-16 Labelling system

Publications (1)

Publication Number Publication Date
WO1992009061A1 true WO1992009061A1 (fr) 1992-05-29

Family

ID=10685544

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1991/002038 WO1992009061A1 (fr) 1990-11-16 1991-11-18 Systeme d'etiquetage electronique

Country Status (5)

Country Link
EP (1) EP0557361B1 (fr)
AU (1) AU8906991A (fr)
DE (1) DE69122765D1 (fr)
GB (1) GB9025017D0 (fr)
WO (1) WO1992009061A1 (fr)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275807A (en) * 1993-02-17 1994-09-07 Clares Regisbrook Systems A display
EP0698872A1 (fr) * 1994-08-22 1996-02-28 MAN Technologie Aktiengesellschaft Arrangement d'affichage
EP0837439A2 (fr) * 1996-10-15 1998-04-22 Ncr International Inc. Etiquette électronique de prix comprenant une lampe de signalisation publicitaire
WO1999022358A1 (fr) * 1997-10-27 1999-05-06 Pricer Ab Dispositif afficheur
EP0974918A2 (fr) * 1998-07-17 2000-01-26 Attilio Brentini Etiquette électronique pour l'affichage d'un prix
GB2347296A (en) * 1999-02-24 2000-08-30 Martin Stuart Christie Display systems
WO2000067110A1 (fr) * 1999-05-03 2000-11-09 E Ink Corporation Unite d'affichage pour systeme electronique d'etiquettes de prix sur presentoir
EP1127309A1 (fr) * 1998-11-02 2001-08-29 E Ink Corporation Systeme de diffusion pour dispositifs d'affichage a encre electronique
WO2004075147A1 (fr) * 2003-02-20 2004-09-02 Intellimats, Llc Dispositif d'affichage electronique pour publicite ou messages au niveau du sol
WO2004079622A1 (fr) * 2003-03-04 2004-09-16 Pricer Ab Etiquette electronique
US6813896B1 (en) * 2003-07-30 2004-11-09 Whirlpool Corporation Power bus for removable refrigerator shelves
US6864875B2 (en) 1998-04-10 2005-03-08 E Ink Corporation Full color reflective display with multichromatic sub-pixels
US7094441B2 (en) 2002-01-25 2006-08-22 Konarka Technologies, Inc. Low temperature interconnection of nanoparticles
US7119759B2 (en) 1999-05-03 2006-10-10 E Ink Corporation Machine-readable displays
US7167155B1 (en) 1995-07-20 2007-01-23 E Ink Corporation Color electrophoretic displays
US7186911B2 (en) 2002-01-25 2007-03-06 Konarka Technologies, Inc. Methods of scoring for fabricating interconnected photovoltaic cells
US7205473B2 (en) 2002-01-25 2007-04-17 Konarka Technologies, Inc. Photovoltaic powered multimedia greeting cards and smart cards
US7351907B2 (en) 2002-01-25 2008-04-01 Konarka Technologies, Inc. Displays with integrated photovoltaic cells
US7358861B2 (en) 1999-05-04 2008-04-15 Intellimats Electronic floor display with alerting
US7414188B2 (en) 2002-01-25 2008-08-19 Konarka Technologies, Inc. Co-sensitizers for dye sensitized solar cells
US7456755B2 (en) 1999-05-04 2008-11-25 Intellimat, Inc. Floor mat and system having electronic display device connectable to a network
WO2009036474A2 (fr) 2007-09-15 2009-03-19 Integrated Pricing Technologies (Pty) Ltd. Dispositif d'affichage et système d'affichage de données
US7511630B2 (en) 1999-05-04 2009-03-31 Intellimat, Inc. Dynamic electronic display system with brightness control
US7572974B2 (en) 2002-01-25 2009-08-11 Konarka Technologies, Inc. Gel electrolytes for dye sensitized solar cells
US7622667B2 (en) 2002-01-25 2009-11-24 Konarka Technologies, Inc. Photovoltaic fibers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10470588B2 (en) 2016-12-21 2019-11-12 Walmart Apollo, Llc Modular label track system
MX2019007889A (es) 2016-12-30 2020-01-15 Walmart Apollo Llc Sitema de etiquetas electronicas de estanteria.
EP3755124A1 (fr) 2019-06-19 2020-12-23 Envalia Système de signalisation de lumière dynamique de mise en évidence d'un ou de plusieurs produits sur une ou plusieurs étagères de magasin

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135028A1 (de) * 1981-09-04 1983-04-07 Bizerba-Werke Wilhelm Kraut GmbH & Co KG, 7460 Balingen Preisschild zur auszeichnung von waren
US4521677A (en) * 1983-12-02 1985-06-04 Sarwin Herbert S Product control system for supermarkets and the like
EP0200473A2 (fr) * 1985-04-24 1986-11-05 Fords Of Bristol Limited Système d'affichage multiple
US4766295A (en) * 1987-03-02 1988-08-23 H.E. Butt Grocery Company Electronic pricing display system
WO1988006773A1 (fr) * 1987-02-26 1988-09-07 Gabriel Ordonez Systeme d'affichage pour le commerce au detail
EP0396414A2 (fr) * 1989-05-05 1990-11-07 Pricelink, Inc. Système d'affichage d'informations

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135028A1 (de) * 1981-09-04 1983-04-07 Bizerba-Werke Wilhelm Kraut GmbH & Co KG, 7460 Balingen Preisschild zur auszeichnung von waren
US4521677A (en) * 1983-12-02 1985-06-04 Sarwin Herbert S Product control system for supermarkets and the like
EP0200473A2 (fr) * 1985-04-24 1986-11-05 Fords Of Bristol Limited Système d'affichage multiple
WO1988006773A1 (fr) * 1987-02-26 1988-09-07 Gabriel Ordonez Systeme d'affichage pour le commerce au detail
US4766295A (en) * 1987-03-02 1988-08-23 H.E. Butt Grocery Company Electronic pricing display system
EP0396414A2 (fr) * 1989-05-05 1990-11-07 Pricelink, Inc. Système d'affichage d'informations

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275807B (en) * 1993-02-17 1996-04-10 Clares Regisbrook Systems A display
GB2275807A (en) * 1993-02-17 1994-09-07 Clares Regisbrook Systems A display
EP0698872A1 (fr) * 1994-08-22 1996-02-28 MAN Technologie Aktiengesellschaft Arrangement d'affichage
US7167155B1 (en) 1995-07-20 2007-01-23 E Ink Corporation Color electrophoretic displays
EP0837439A2 (fr) * 1996-10-15 1998-04-22 Ncr International Inc. Etiquette électronique de prix comprenant une lampe de signalisation publicitaire
EP0837439A3 (fr) * 1996-10-15 1998-09-30 Ncr International Inc. Etiquette électronique de prix comprenant une lampe de signalisation publicitaire
WO1999022358A1 (fr) * 1997-10-27 1999-05-06 Pricer Ab Dispositif afficheur
US6864875B2 (en) 1998-04-10 2005-03-08 E Ink Corporation Full color reflective display with multichromatic sub-pixels
US7075502B1 (en) 1998-04-10 2006-07-11 E Ink Corporation Full color reflective display with multichromatic sub-pixels
EP0974918A2 (fr) * 1998-07-17 2000-01-26 Attilio Brentini Etiquette électronique pour l'affichage d'un prix
EP0974918A3 (fr) * 1998-07-17 2003-11-12 Attilio Brentini Etiquette électronique pour l'affichage d'un prix
EP1127309A1 (fr) * 1998-11-02 2001-08-29 E Ink Corporation Systeme de diffusion pour dispositifs d'affichage a encre electronique
GB2347296A (en) * 1999-02-24 2000-08-30 Martin Stuart Christie Display systems
WO2000067110A1 (fr) * 1999-05-03 2000-11-09 E Ink Corporation Unite d'affichage pour systeme electronique d'etiquettes de prix sur presentoir
US7119759B2 (en) 1999-05-03 2006-10-10 E Ink Corporation Machine-readable displays
US7358861B2 (en) 1999-05-04 2008-04-15 Intellimats Electronic floor display with alerting
US7629896B2 (en) 1999-05-04 2009-12-08 Intellimat, Inc. Floor display system with interactive features and variable image rotation
US7511630B2 (en) 1999-05-04 2009-03-31 Intellimat, Inc. Dynamic electronic display system with brightness control
US7456755B2 (en) 1999-05-04 2008-11-25 Intellimat, Inc. Floor mat and system having electronic display device connectable to a network
US7414188B2 (en) 2002-01-25 2008-08-19 Konarka Technologies, Inc. Co-sensitizers for dye sensitized solar cells
US7622667B2 (en) 2002-01-25 2009-11-24 Konarka Technologies, Inc. Photovoltaic fibers
US7351907B2 (en) 2002-01-25 2008-04-01 Konarka Technologies, Inc. Displays with integrated photovoltaic cells
US7186911B2 (en) 2002-01-25 2007-03-06 Konarka Technologies, Inc. Methods of scoring for fabricating interconnected photovoltaic cells
US7094441B2 (en) 2002-01-25 2006-08-22 Konarka Technologies, Inc. Low temperature interconnection of nanoparticles
US7205473B2 (en) 2002-01-25 2007-04-17 Konarka Technologies, Inc. Photovoltaic powered multimedia greeting cards and smart cards
US7572974B2 (en) 2002-01-25 2009-08-11 Konarka Technologies, Inc. Gel electrolytes for dye sensitized solar cells
AU2004214440B2 (en) * 2003-02-20 2008-07-31 Intellimats, Llc Electronic display device for floor advertising/messaging
WO2004075147A1 (fr) * 2003-02-20 2004-09-02 Intellimats, Llc Dispositif d'affichage electronique pour publicite ou messages au niveau du sol
WO2004079622A1 (fr) * 2003-03-04 2004-09-16 Pricer Ab Etiquette electronique
US6813896B1 (en) * 2003-07-30 2004-11-09 Whirlpool Corporation Power bus for removable refrigerator shelves
WO2009036474A3 (fr) * 2007-09-15 2009-06-25 Integrated Pricing Technologie Dispositif d'affichage et système d'affichage de données
WO2009036474A2 (fr) 2007-09-15 2009-03-19 Integrated Pricing Technologies (Pty) Ltd. Dispositif d'affichage et système d'affichage de données
AU2008298530B2 (en) * 2007-09-15 2011-06-16 Integrated Pricing Technologies (Pty) Ltd. Display device and data display system
EA016535B1 (ru) * 2007-09-15 2012-05-30 Интегрэйтед Прайсинг Текнолоджиз (Пти) Лтд. Устройство и система отображения информации
AP2638A (en) * 2007-09-15 2013-04-10 Integrated Pricing Technologies Pty Ltd Display device and data display system
US8511554B2 (en) 2007-09-15 2013-08-20 Integrated Pricing Technologies (Pty) Ltd. Display device and data display system

Also Published As

Publication number Publication date
DE69122765D1 (de) 1996-11-21
EP0557361A1 (fr) 1993-09-01
EP0557361B1 (fr) 1996-10-16
AU8906991A (en) 1992-06-11
GB9025017D0 (en) 1991-01-02

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