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WO2008011847A1 - Appareil d'affichage - Google Patents

Appareil d'affichage Download PDF

Info

Publication number
WO2008011847A1
WO2008011847A1 PCT/DE2006/001331 DE2006001331W WO2008011847A1 WO 2008011847 A1 WO2008011847 A1 WO 2008011847A1 DE 2006001331 W DE2006001331 W DE 2006001331W WO 2008011847 A1 WO2008011847 A1 WO 2008011847A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
display device
information
memory
radio receiver
Prior art date
Application number
PCT/DE2006/001331
Other languages
German (de)
English (en)
Inventor
Joachim Scharnagl
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to PCT/DE2006/001331 priority Critical patent/WO2008011847A1/fr
Priority to DE112006004052T priority patent/DE112006004052A5/de
Publication of WO2008011847A1 publication Critical patent/WO2008011847A1/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications
    • G09G2380/06—Remotely controlled electronic signs other than labels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/344—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/38—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using electrochromic devices

Definitions

  • the invention relates to a display device and a method for displaying information and to a method for producing such a display device.
  • system and process values can also be used with mobile display devices, such as mobile operating panels or PDAs are visualized.
  • mobile display devices such as mobile operating panels or PDAs are visualized. This has the advantage that not every system has to be equipped with its own display. As a rule, the plant and process values of various plants can be visualized with the mobile display devices.
  • the transmission of the data to be displayed can be wired, i. via a galvanic connection, be realized.
  • data transmission by radio for example via WLAN or Bluetooth, is frequently used.
  • wirelessly communicating display devices are usually powered by a battery or a battery.
  • the power supply often also comes from the supply network.
  • a device with a display for the display of barcode has a radio transponder, the ura- captures a readable memory in which information received via an antenna can be stored. Furthermore, the radio transponder has an interface to a control electronics of the display, so that signals can be transmitted from the radio transponder to the control electronics and the information stored in the memory can be visualized with the display.
  • the invention has for its object to provide a cost-effective display device and a cost-effective method for its production.
  • a display device comprising: a radio receiver for the wireless reception of information, a memory for temporarily storing the received information,
  • a display for displaying the cached information, wherein the radio receiver is provided for extracting energy to power the display from an electromagnetic signal.
  • the object is achieved by a method for producing a display device, in which a radio receiver for the wireless reception of information and for the extraction of energy for supplying a display from an electromagnetic signal,
  • a memory for temporarily storing the received information
  • the display for displaying the cached information by means of polymer technology are printed on a slide.
  • the invention is based on the finding that can be dispensed with a separate power supply of the display device by the radio receiver, which is provided for wireless reception of the information to be displayed, in addition also for decoupling the energy required to supply the device from an electromagnetic radio signal.
  • the display can be energized whenever there is a transmitter in its vicinity which transmits information to be displayed by radio. Since in many cases an indication by means of the display is required only when data is transmitted, it is sufficient if the display is only supplied with energy from the electromagnetic field.
  • Such a display device does not require its own battery or a similar energy storage, it can be realized very compact and inexpensive, and is also still completely maintenance-free.
  • radio receivers and memory are embodied in an RFID transponder.
  • the information to be received is transmitted from an RFID read-write device to the radio receiver.
  • Read-write device also sends the electromagnetic signal to which the energy required to power the display is taken.
  • the RFID technology is the wireless communication capability of the display device particularly cost feasible.
  • a particularly favorable embodiment of the display device according to the invention is characterized in that the display is designed as a bistable display, in particular as an electrochromic or electrophoretic display.
  • Such a display is extremely cost-effective, flexible in its structure and also has the additional advantage that once displayed information remains visible on the display even when the power supply is interrupted. This allows the user to move out of the transmission range of the electromagnetic signal while still being able to view the previously transmitted data.
  • the display device has a processing unit for processing the information stored in the memory for the display-based display.
  • a further advantageous embodiment of the invention is characterized in that the radio receiver is provided for the extraction of energy for the supply of the complete display device.
  • the radio receiver is provided for the extraction of energy for the supply of the complete display device.
  • the display is supplied with energy but also the radio receiver, the memory and, if present, the processing unit for processing the information stored in the buffer for the display-supported display.
  • the display device is at least partially designed as a printed polymer film.
  • polymeric components and polymeric circuits and circuits are realized in order to realize in this way a particularly flexible design of the display device, in particular in combination with a flexible, consisting of electrochromic or electrophoretic materials display. Sieren.
  • organic circuits with organic components can be used for flexible design of the display device.
  • an embodiment of the invention is advantageous in which the display device comprises an input device for accepting user input.
  • the input device can be integrated as a touch panel in the display, so as to realize a particularly compact and cost-effective design of a control and monitoring device.
  • a further embodiment of the invention may be characterized in that the input device is designed as a particular printed membrane keyboard.
  • the display and keyboard as well as associated electronics can be produced very cost-effectively by means of film printing.
  • the memory is wirelessly readable. In this way, bidirectional data traffic between the display device and a system to be observed and / or operated can be realized.
  • another embodiment of the invention is advantageous in which the display device has an energy store for supplying the display, in the event that no electromagnetic signal can be received. having. As a result, the information can be visualized outside the electromagnetic field even if no bistable display is used for the display device.
  • an embodiment of the invention is advantageous in which the memory for storing an identifier for authentication of the display device can be read out. This allows a system to first verify the identity of a display device before sending its data to the appropriate display device.
  • FIG. 1 shows the structure of an embodiment of the display device with radio receiver for receiving information and electromagnetically radiated energy
  • Figure 2 shows another embodiment of the display device with radio receiver for receiving information and e-lektromagnetisch radiated energy with an electrochromic display in the display-less state
  • FIG. 3 shows the embodiment shown in Figure 2 of the display device with a display on the display
  • FIG 4 shows another embodiment of the display device with electrochromic display.
  • Figure 1 shows the structure of an embodiment of a display device 1 with radio receiver 2 for receiving information and electromagnetically radiated energy.
  • the display device 1 is completely printed by means of polymer technology on a film.
  • the display device 1 thus assumes the function of a widespread in automation technology mobile operating and monitoring device.
  • the information to be displayed is sent by an RFID read / write device 8 installed in the programmable logic controller.
  • the display device 1 To receive the information, the display device 1 to a radio receiver 2, which is designed as an antenna of an RFID tag.
  • the display device 1 In order to store the received information, the display device 1 comprises a memory 3, which is also implemented in RFID technology and forms another component of said RFID tags.
  • the display device 1 further comprises a processing unit 5, which is a microchip having access to the memory 3 of the RFID tag and a display controller 6 of an electrochromic display 4.
  • a processing unit 5 which is a microchip having access to the memory 3 of the RFID tag and a display controller 6 of an electrochromic display 4.
  • data from the RFID memory 3 can be read out, possibly preprocessed and visualized by means of the display control 6 on the electrochromic display 4 for the user.
  • the name of the CPU of the programmable logic controller 7, an identification number and the operating state of the programmable controller 7 are visualized on the display 4.
  • the peculiarity of the illustrated display device 1 is that it does not have its own power supply. Instead, the energy is transmitted wirelessly to the antenna 2 of the RFID tag of the display device 1 with the read / write device 8 of the programmable logic controller 7. This ensures that whenever a flow of information to the display device 1 can take place, a source for the electrical power supply of the display device 1 is present.
  • the electrochromic display 4 is a bistable display, the display is still maintained even when the user with the display device 1 is out of the range of the display. Removing range of the programmable logic controller 7 removed. Although the display device 1 does not have its own energy storage, the user can still view and evaluate the previously received information due to these bistable properties.
  • the displayed display 4 could be designed as a touch panel, via which the user can make user input that is initially stored in the memory 3 of the RFID tag. These user inputs are finally read by the read / write device 8 of the programmable logic controller 7 and can be used to reset, for example, certain system parameters. In this way, a complete operating and monitoring device for automation technology, which is extremely inexpensive to produce.
  • FIG. 2 shows a further embodiment of the display device 1 with an electrochromic display 4 in the displayless state.
  • the electrochromic display 4 is applied to the surface of an RFID tag and has bistable properties.
  • the energy for supplying the RFID tag and the display 4 is drawn from the electromagnetic field, which is also used for data transmission.
  • the electrochromic display 4 is merely used to visualize whether it has been written to the memory of the RFID tag.
  • the illustrated ineligible state indicates that the memory of the RFID tag is empty.
  • FIG. 3 shows the embodiment of the display device shown in FIG. 2 with a display 9 on the display 4 of the display device 1.
  • the display 9 of the electrochromic bistable display 4 designed as a filled circle signals that a write access to the RFID tag has taken place. Due to the bistable properties of the electrochromic display 4, this display is maintained even if the electromagnetic field is left with the display device 1. Only when the memory of the RFID tag is deleted, the display 9 of the electrochrome display 4 is reset again, so that the state shown in Figure 2 of the display device 1 results.
  • FIG. 4 shows a further embodiment of the display device 1 with electrochromic display 4.
  • an electrochromic, bistable display 4 has been applied to an RFID tag, which is provided for displaying a display 9, in this example for reproducing a serial number .
  • EPC Electronic Product Code

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

La présente invention concerne un appareil d'affichage et un procédé pour la représentation d'informations ainsi qu'un procédé pour la fabrication d'un tel appareil d'affichage. Pour permettre une réalisation économique de l'appareil d'affichage, il est proposé que l'appareil d'affichage (1) présente un récepteur radio (2) pour la réception sans fil d'informations, une mémoire (3) pour le stockage intermédiaire des informations reçues, un écran (4) pour l'affichage des informations stockées provisoirement et une unité d'alimentation pour l'alimentation de l'écran en énergie qui peut être prélevée d'un signal électromagnétique au moyen du récepteur radio (2) sans fil.
PCT/DE2006/001331 2006-07-28 2006-07-28 Appareil d'affichage WO2008011847A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/DE2006/001331 WO2008011847A1 (fr) 2006-07-28 2006-07-28 Appareil d'affichage
DE112006004052T DE112006004052A5 (de) 2006-07-28 2006-07-28 Anzeigegerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2006/001331 WO2008011847A1 (fr) 2006-07-28 2006-07-28 Appareil d'affichage

Publications (1)

Publication Number Publication Date
WO2008011847A1 true WO2008011847A1 (fr) 2008-01-31

Family

ID=37547492

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2006/001331 WO2008011847A1 (fr) 2006-07-28 2006-07-28 Appareil d'affichage

Country Status (2)

Country Link
DE (1) DE112006004052A5 (fr)
WO (1) WO2008011847A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010060870A3 (fr) * 2008-11-28 2011-01-27 Deere & Company Système de commande pour un véhicule automobile
DE102011084789A1 (de) * 2011-10-19 2013-04-25 Endress + Hauser Process Solutions Ag Anordnung umfassend ein Feldgerät der Prozessautomatisierungstechnik sowie ein Bediengerät

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6118426A (en) * 1995-07-20 2000-09-12 E Ink Corporation Transducers and indicators having printed displays
US20020167500A1 (en) * 1998-09-11 2002-11-14 Visible Techknowledgy, Llc Smart electronic label employing electronic ink
US20060071925A1 (en) * 2004-10-05 2006-04-06 Wykoff Richard C Wireless display update system without a local power source
DE102004050383A1 (de) * 2004-10-15 2006-04-27 Siemens Ag Übertragung von Daten in und aus Automatisierungskomponenten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6118426A (en) * 1995-07-20 2000-09-12 E Ink Corporation Transducers and indicators having printed displays
US20020167500A1 (en) * 1998-09-11 2002-11-14 Visible Techknowledgy, Llc Smart electronic label employing electronic ink
US20060071925A1 (en) * 2004-10-05 2006-04-06 Wykoff Richard C Wireless display update system without a local power source
DE102004050383A1 (de) * 2004-10-15 2006-04-27 Siemens Ag Übertragung von Daten in und aus Automatisierungskomponenten

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010060870A3 (fr) * 2008-11-28 2011-01-27 Deere & Company Système de commande pour un véhicule automobile
CN102227161A (zh) * 2008-11-28 2011-10-26 迪尔公司 用于机动车的操作系统
US20120253594A1 (en) * 2008-11-28 2012-10-04 Michael Schreiber Operating System For A Motor Vehicle
DE102011084789A1 (de) * 2011-10-19 2013-04-25 Endress + Hauser Process Solutions Ag Anordnung umfassend ein Feldgerät der Prozessautomatisierungstechnik sowie ein Bediengerät

Also Published As

Publication number Publication date
DE112006004052A5 (de) 2009-07-02

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