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DE19943117A1 - Display device with fingerprint sensor - Google Patents

Display device with fingerprint sensor

Info

Publication number
DE19943117A1
DE19943117A1 DE19943117A DE19943117A DE19943117A1 DE 19943117 A1 DE19943117 A1 DE 19943117A1 DE 19943117 A DE19943117 A DE 19943117A DE 19943117 A DE19943117 A DE 19943117A DE 19943117 A1 DE19943117 A1 DE 19943117A1
Authority
DE
Germany
Prior art keywords
display device
fingerprint sensor
display
fingerprint
devices
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19943117A
Other languages
German (de)
Inventor
Martin Peter
Manfred Bromba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Priority to DE19943117A priority Critical patent/DE19943117A1/en
Priority to PCT/DE2000/003087 priority patent/WO2001018753A1/en
Publication of DE19943117A1 publication Critical patent/DE19943117A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention relates to a display device, especially for a communications terminal, for displaying characters and/or symbols. According to the invention, integrated means are provided for detecting biometric characteristics.

Description

Die Erfindung betrifft eine Anzeigeeinrichtung gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a display device according to the Preamble of claim 1.

Anzeigeeinrichtungen werden vorzugsweise bei Geräten der Kom­ munikationstechnik, in der Datenverarbeitung und im Heimbe­ reich bei Video/Audioendgeräten eingesetzt. Sie dienen im Allgemeinen zur Darstellung von alphanumerischen Zeichen, so­ wie zur Darstellung von Symbolen, wodurch Informationen sowie Steuerungselemente darstellbar sind.Display devices are preferably used in devices of the Kom communication technology, in data processing and in the home richly used in video / audio devices. They serve in General for the representation of alphanumeric characters, see above how to display symbols, creating information as well Control elements can be represented.

Bei den oben genannten Geräten, insbesondere bei Geräten der Mobilfunktechnik, wird eine Nützungskontrolle durchgeführt. Hierzu wird zur Authentifikation beispielsweise eine PIN (Persönliche Identifikations Nummer) eingegeben, oder über einen sogenannten Fingerprintsensor wird der Fingerabdruck der Bedienperson erfasst. Hierdurch wird sichergestellt, dass nur der berechtigte Benutzer Zugang zu den Funktionen des be­ treffenden Endgerätes hat.With the devices mentioned above, in particular with devices of the Cell phone technology, a usage control is carried out. For this purpose, a PIN is used for authentication (Personal identification number) entered, or via the fingerprint becomes a so-called fingerprint sensor the operator. This ensures that only the authorized user has access to the functions of the be has the relevant terminal.

Bisherige Systeme zur Fingerabdruckerkennung erfordern stets zusätzliche Module. Diese Module können ansteckbar ausgebil­ det sein, oder der schon erwähnte Fingerprintsensor ist in das betreffende Gerät integriert. Bei der Integration sind konstruktive Veränderungen an herkömmlichen Endgeräten not­ wendig. Insbesondere ist es nicht leicht, innerhalb einer Ge­ rätemodellreihe Versionen mit und ohne Fingerabdruckidentifi­ kation zu gestalten.Existing fingerprint recognition systems always require additional modules. These modules can be plugged in det, or the already mentioned fingerprint sensor is in the device in question is integrated. When integrating constructive changes to conventional devices not agile. In particular, it is not easy to be within a ge Series of models with and without fingerprint identification to design cation.

Neben der Erfassung des Fingerabdruckes als biometrisches Merkmal im Rahmen einer Authentifikation kann auch beispiels­ weise die Iris verwendet werden. Im Allgemeinen wird bei der Authentifikation ein persönliches Merkmal, beispielsweise ein personengebundenes biometrisches Muster mit im Endgerät ge­ speicherten Mustern verglichen. Bei Übereinstimmung des abge­ tasteten mit dem gespeicherten Muster wird die Bedienung des betreffenden Gerätes freigegeben.In addition to capturing the fingerprint as a biometric Feature in the context of an authentication can also, for example wise the iris can be used. In general, the Authentication is a personal characteristic, for example a personal biometric pattern with ge in the terminal  stored patterns compared. If the abge keyed with the saved pattern, the operation of the device in question.

Der Erfindung liegt die Aufgabe zugrunde, die Konstruktion solcher Endgeräte zu vereinfachen.The invention has for its object the construction to simplify such end devices.

Diese Aufgabe wird erfindungsgemäß durch die im Patentan­ spruch 1 angegebenen Merkmale gelöst.This object is achieved by the in patent claim 1 specified features solved.

Erfindungsgemäß ist beispielsweise ein transparenter Folien­ sensor direkt auf der Anzeigeeinrichtung aufgebracht. Diese Anzeigeeinrichtung ist beispielsweise das Display eines Mo­ biltelefons oder eines PC-Monitors. Dies reduziert die Anzahl der notwendigen Bauteile, deren Kosten, und der benötigte Platz, sowie der konstruktive Aufwand können reduziert wer­ den.According to the invention is, for example, a transparent film sensor applied directly to the display device. This The display device is, for example, the display of a mo phone or a PC monitor. This reduces the number the necessary components, their costs, and the required Space and the design effort can be reduced the.

Im Folgenden wird die Erfindung anhand eines Ausführungsbei­ spieles beschrieben.In the following, the invention is illustrated by means of an embodiment game described.

Erfindungsgemäß wird ein Mittel zur Erfassung von biometri­ schen Merkmalen in die Anzeigeeinrichtung integriert. Dieses Mittel kann einen transparenten Foliensensor oder eine Kamera aufweisen. Mit dem Foliensensor wird der Fingerabdruck einer Person erfasst, und mit der Kamera werden persönliche Merkma­ le der Person, beispielsweise die Iris abgetastet.According to the invention, a means for detecting biometri features integrated into the display device. This Means can be a transparent film sensor or a camera exhibit. With the film sensor, the fingerprint becomes one Person captured, and with the camera personal characteristics le of the person, for example the iris scanned.

Der transparente Foliensensor kann entweder in der Anzeige­ einrichtung integriert oder nachträglich darauf aufgebracht werden. Hierzu kann beispielsweise eine Leiterbahnmatrix, wie man sie von Foliensensoren her kennt, direkt auf der Oberflä­ che der Anzeigeeinrichtung erzeugt werden. Die Leiterbahnma­ trix ist transparent, wie man es aus der Displaytechnologie her kennt. Da sich die Leiterbahnen kreuzen, ist eine Iso­ lierschicht vorzusehen, die ebenfalls transparent ist. The transparent film sensor can either be in the display device integrated or subsequently applied to it become. For example, a conductor track matrix such as you know them from foil sensors, directly on the surface che of the display device are generated. The conductor track dimension trix is transparent, just like you would get from display technology from here. Since the conductor tracks cross, there is an ISO layer, which is also transparent.  

Eine weitere Möglichkeit ist die Nutzung der schon vorhande­ nen Leiterbahnmatrix der Anzeigeeinrichtung selbst. Hierbei ist die Displayansteuerelektronik durch eine Auswerteelektro­ nik für die Kapazitäten an den Kreuzungspunkten des Sensors zu erweitern. Vorzugsweise ist hierbei die Displayoberfläche sehr dünn ausgestaltet, im Bereich von einigen Mikrometern. Eine weitere Variante wäre eine etwas dickere Displayoberflä­ che, die aber flexibel ist. Dann würde ein Druck auf das Dis­ play die Kreuzungspunkte zusammenschieben, und auf diese Wei­ se könnte indirekt eine Kapazitätsänderung an den Kreuzungs­ punkten festgestellt werden.Another option is to use the existing one NEN trace matrix of the display device itself is the display control electronics by an evaluation electronics nik for the capacities at the crossing points of the sensor to expand. The display surface is preferred here very thin, in the range of a few micrometers. Another variant would be a slightly thicker display surface che, which is flexible. Then pressure on the dis play push the crossing points together, and in this way This could indirectly result in a change in capacity at the intersection points can be determined.

Claims (3)

1. Anzeigeeinrichtung, insbesondere für ein Kommunikation­ sendgerät, zur Darstellung von Zeichen und/oder Symbolen, gekennzeichnet durch integrierte Mittel zur Erfassung von biometrischen Merkmalen.1. Display device, in particular for a communication transmitter, for displaying characters and / or symbols, characterized by integrated means for detecting biometric features. 2. Anzeigeeinrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Mittel einen transparenten Foliensensor aufweisen.2. Display device according to claim 1, characterized, that the means have a transparent film sensor. 3. Anzeigeeinrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Mittel eine Kamera aufweisen.3. Display device according to claim 1, characterized, that the means have a camera.
DE19943117A 1999-09-09 1999-09-09 Display device with fingerprint sensor Withdrawn DE19943117A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19943117A DE19943117A1 (en) 1999-09-09 1999-09-09 Display device with fingerprint sensor
PCT/DE2000/003087 WO2001018753A1 (en) 1999-09-09 2000-09-06 Display device comprising a fingerprint sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19943117A DE19943117A1 (en) 1999-09-09 1999-09-09 Display device with fingerprint sensor

Publications (1)

Publication Number Publication Date
DE19943117A1 true DE19943117A1 (en) 2001-03-22

Family

ID=7921367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19943117A Withdrawn DE19943117A1 (en) 1999-09-09 1999-09-09 Display device with fingerprint sensor

Country Status (2)

Country Link
DE (1) DE19943117A1 (en)
WO (1) WO2001018753A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120067C1 (en) * 2001-04-24 2002-06-13 Siemens Ag Mobile communications device has incorporated biometric sensor for fingerprint checking for activation of communications device
DE102006036573B3 (en) * 2006-08-04 2008-12-11 Siemens Ag Mobile device for medical system, has camera, which is designed to represent object in two dimensions and to produce object data record, where sound receiver is designed to receive airborne sound

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0593386A3 (en) * 1992-10-16 1996-07-31 Ibm Method and apparatus for accessing touch screen desktop objects via fingerprint recognition
WO1997004375A2 (en) * 1995-07-21 1997-02-06 SIEMENS AKTIENGESELLSCHAFT öSTERREICH Electronic data-processing system
EP0905646A1 (en) * 1997-09-30 1999-03-31 Compaq Computer Corporation Pointing and fingerprint identifier mechanism for a computer system
GB9725571D0 (en) * 1997-12-04 1998-02-04 Philips Electronics Nv Electronic apparatus comprising fingerprint sensing devices
JPH11262059A (en) * 1998-03-12 1999-09-24 Nec Mobile Commun Ltd Portable terminal for mobile communication and personal identification method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120067C1 (en) * 2001-04-24 2002-06-13 Siemens Ag Mobile communications device has incorporated biometric sensor for fingerprint checking for activation of communications device
US7289824B2 (en) 2001-04-24 2007-10-30 Siemens Aktiengesellschaft Mobile communication terminal
DE102006036573B3 (en) * 2006-08-04 2008-12-11 Siemens Ag Mobile device for medical system, has camera, which is designed to represent object in two dimensions and to produce object data record, where sound receiver is designed to receive airborne sound

Also Published As

Publication number Publication date
WO2001018753A1 (en) 2001-03-15

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Legal Events

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OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal