EP0930603B1 - Dispositif pour éviter la surchauffe des composants de commande d'un dispositif d'affichage à plasma - Google Patents

Dispositif pour éviter la surchauffe des composants de commande d'un dispositif d'affichage à plasma Download PDF

Info

Publication number
EP0930603B1
EP0930603B1 EP98124634A EP98124634A EP0930603B1 EP 0930603 B1 EP0930603 B1 EP 0930603B1 EP 98124634 A EP98124634 A EP 98124634A EP 98124634 A EP98124634 A EP 98124634A EP 0930603 B1 EP0930603 B1 EP 0930603B1
Authority
EP
European Patent Office
Prior art keywords
display
image
signal
control signal
display driver
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.)
Expired - Lifetime
Application number
EP98124634A
Other languages
German (de)
English (en)
Other versions
EP0930603A3 (fr
EP0930603A2 (fr
Inventor
Matthias Grundig AG Köchel
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.)
Grundig Multimedia BV
Original Assignee
Grundig 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 Grundig AG filed Critical Grundig AG
Publication of EP0930603A2 publication Critical patent/EP0930603A2/fr
Publication of EP0930603A3 publication Critical patent/EP0930603A3/fr
Application granted granted Critical
Publication of EP0930603B1 publication Critical patent/EP0930603B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/28—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/04—Display protection
    • G09G2330/045—Protection against panel overheating
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data

Definitions

  • the invention relates to a device for avoiding overheating a display driver module of a plasma display, which display driver module has multiple display driver elements, which is a variety control lines of the plasma display and each of which one of several image areas of the one to be shown on the display Image is uniquely assigned with a measuring unit for generation a measurement signal which provides information about the power consumption of the display contains, one connected on the output side to the measuring unit Control signal generation unit for generating a control signal and a circuit that shows the brightness of those shown on the display Image signals reduced when the control signal from the control signal generating unit, which is connected on the output side to this circuit, is present.
  • the plasma display and the Display driver components of the plasma display temperature measuring devices assign the temperature of the plasma display and the display driver detect, with one of the temperature measuring devices connected downstream Control circuit when a predetermined value of the temperature signal is exceeded, generates a control signal via the display driver control circuit influences the potential or the number of pulses in the sustain period, such that the brightness decreases as the temperature rises.
  • An arrangement which has become known with JP09198005 uses the Avoid partial inadmissible heating of a plasma display transparent heat-conducting layer on the front and a heat-conducting Layer on the back of the display, the thermally conductive Layer on the back has a temperature sensor, so that over a Temperature monitoring circuit when the temperature increases Brightness-reducing control signal of the control circuit of the plasma display is fed.
  • the applicant's unpublished DE-A-197 20 876.2 a device for contrast adjustment in pulse-width-controlled image displays described.
  • picture displays there is between the input size and the luminance of the signal displayed on the screen a digital context.
  • the image is displayed using a time-division multiplexing method in which one frame period which is in one Plasma display is 20 ms, is broken down into several part-time intervals. During these part-time intervals, depending on what is desired Brightness value a predetermined number of digital voltage pulses Display control generated.
  • the display driver module provided for controlling the display has several display driver elements working in parallel. Each of these display driver elements is a predetermined number of image lines on the Assigned to plasma display. For example, a display driver module a total of 6 display driver elements, each of which 80 of the 480 lines are assigned to a full screen.
  • the object of the invention based on showing a way, as well as individual display driver elements of the display driver module can be protected against overheating.
  • Driver element can be ensured that all display driver elements Relieving reduction in the brightness of the on the display shown signals is already carried out, if only one single driver element due to special brightness distributions in the Image is overly stressed.
  • the device shown has an input E, via which the Device a video signal is supplied.
  • This video and / or Image signal is from the video signal path of an image source, such as TV receiver or PC derived, which with a plasma display 1 is provided on which images corresponding to the video signal are shown become.
  • an image source such as TV receiver or PC derived
  • plasma display 1 is provided on which images corresponding to the video signal are shown become.
  • Such plasma displays have a high power consumption Because of which measures are necessary, with the help of overheating of the display is avoided.
  • control signal ST1 and / or ST2 generated using the brightness of the on the display shown image signals is reduced.
  • the control signal generation unit evaluates to generate this control signal 2 signals from you from a temperature sensor 3 and from a total of six integrators 4a, ..., 4f are supplied.
  • the Temperature sensor 3 is arranged in the area of the display 1 and for Measurement of the temperature prevailing in the area of the display 1 intended.
  • the integrators 4a, ..., 4f are connected to the output of an Controllable amplifier 5 arranged in the video signal path via an A / D converter 6 and a digital signal processing circuit 7 connected.
  • the input of the controllable amplifier 5 is the at the input E Device applied signal supplied.
  • An output signal of the digital Signal processing circuit 7 is via a display driver module 8 fed to the plasma display.
  • the display driver module 8 has a total of six display driver elements on. Each of these six display driver elements is 80 lines of to be displayed full screen, which has a total of 480 lines having.
  • the display driver element 1 is lines 1-80, lines 81-160, the display driver element 2, the display driver element 3 lines 161-240, display driver element 4 lines 241-320, lines 321-400 and the display driver element 5 Display driver element 6 assigned to lines 401-480.
  • the digital signal processing circuit 7 includes, among others Image storage circuit and an interpolation circuit, by means of which the input signal delivered according to the PAL standard, which 625 Lines per frame, is converted into a 480-line signal, such as it is intended for display on the plasma display 1.
  • the control signal ST1 is fed to the control input of the amplifier 5.
  • the control signal ST2 is applied to the display driver module 8.
  • the temperature sensor 3 becomes Provided signal with predefined temperature threshold values compared, which are for example at 70 ° C, 80 ° C and 90 ° C by one temperature-dependent reduction in the brightness of the on-screen shown image.
  • each of these Integrators 4a, ..., 4f are assigned 80 lines of the video signal, so that Integrator 4a the video content transmitted in lines 1-80, the integrator 4b the video content transmitted in lines 81-160, the integrator 4c in lines 161-240 transmitted video content, the integrator 4d the in the Lines 241-320 transmitted video content, the integrator 4e that in the lines 321-400 transmitted video content and the integrator 4f the in the lines 401-480 transmitted video content is fed.
  • the video signal is evaluated in the With regard to the light and dark components contained therein.
  • the in the frame of these integration processes signal values are the Control signal generation unit 2 supplied and in this each with a predetermined threshold value compared. Such an evaluation results over a predetermined time interval that the one belonging to an integrator Output signal this predetermined threshold in more than 90% of the Exceeds cases, then this leads to an excessive burden on the each associated display driver element in the display driver module 8 conclude.
  • control signal generating unit 2 To overheat and destroy this display driver element prevent, the control signal generating unit 2 generates in this case a control signal ST1 and / or ST2, on the basis of which the gain of Amplifier 5 is reduced or the display driver module 8 is activated, to the brightness of the video signal shown on the display 1 to reduce. This means a reduction in the load on all six in the Display driver module 8 provided display driver elements.
  • This Control signal generation for reducing the brightness takes place when present an excessive load on one of the display driver elements then when the signals derived from the temperature sensor 3 are not yet on cause the entire display to overheat.
  • An excessive load on one of the display driver elements could result occur, for example, when on the plasma display 1 for one an image signal is displayed for a longer period of time, which in the upper 80th Lines of the picture contains very bright parts of the picture, while the total of 400 lines below have dark image content.
  • the Video signal processing circuit 7 provided digital signal into a signal suitable for driving the plasma display 1 converted.
  • the digital image signal is timed in divided several part-time intervals, during which depending on the each present brightness value corresponds to the brightness value Number of voltage pulses for display control is generated.
  • Such a procedure is, for example, the one already mentioned above DE-A- (Köchel) of the applicant and the status of the Technology described.
  • the above reduction in the brightness of the display The image signals shown happen in the display driver module 8 in that that the number of one in one or more part-time intervals Frame period of the video signal generated digital voltage pulses is reduced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Claims (6)

  1. Dispositif pour éviter un échauffement excessif d'un module d'étage de commande d'un dispositif d'affichage à plasma, lequel module de commande de dispositif d'affichage comprend plusieurs éléments de commande de dispositif d'affichage, qui commandent une multiplicité de lignes du dispositif d'affichage à plasma et dont chacun est associé d'une manière univoque à l'une de plusieurs parties de l'image devant être représentée sur le dispositif d'affichage, comportant
    une unité de mesure (4a, ..., 4f) pour produire un signal de mesure qui contient une information concernant l'absorption de puissance du dispositif d'affichage,
    une unité (2) de production du signal de commande, qui est reliée côté sortie à l'unité de mesure et sert à produire un signal de commande (ST1,ST2), et
    un circuit (5,8), qui réduit la luminosité des signaux d'image représentés sur le dispositif d'affichage, lors de la présence du signal de commande de l'unité de production de signaux de commande, qui est reliée, côté sortie, à ce circuit,
    caractérisé en ce que
    l'unité de mesure comporte plusieurs intégrateurs (4a, ..., 4f) disposés parallèlement entre eux et qui sont associés chacun à l'une de la pluralité de zones de l'image indiquées plus haut, l'intégrateur intégrant les valeurs de luminosité et de sombreté des données d'image de la zone d'image associée de façon univoque, détermine à partir de là une valeur de signal et transmet cette valeur de signal en tant que signal de mesure à l'unité (2) de production de signaux de commande, à laquelle sont reliés respectivement, côté sortie, les intégrateurs (4a, ..., 4f),
    l'unité (2) de production de signaux de commande produit le signal de commande (ST1,ST2), qui réduit la luminosité des signaux représentés sur le dispositif d'affichage et les envoie au circuit (5,8), lorsqu'au moins l'un des signaux de mesure de différents intégrateurs (4a, ..., 4f) dépasse une valeur de seuil prédéterminée.
  2. Dispositif selon la revendication 1, dans lequel le dispositif comporte un circuit (7) de traitement de signaux d'image, qui comporte des moyens formant mémoire d'images et qui est relié côté sortie aux intégrateurs (4a, ..., 4f).
  3. Dispositif selon la revendication 2, dans lequel le circuit (7) de traitement de signaux d'image comporte un dispositif d'interpolation.
  4. Dispositif selon l'une des revendications 2 ou 3, dans lequel le circuit (7) de traitement de signaux d'image pour la conversion d'un signal d'entrée quelconque est prévu sous une forme appropriée pour la représentation du signal sur un dispositif d'affichage, notamment un dispositif d'affichage à plasma.
  5. Dispositif selon l'une des revendications 2 à 4, dans lequel le circuit (7) de traitement de signaux d'image est prévu pour convertir le nombre de lignes d'un signal d'entrée PAL en un nombre de lignes approprié pour la représentation du signal sur un dispositif d'affichage à plasma.
  6. Dispositif selon la revendication 1, dans lequel le circuit servant à réduire la luminosité des signaux d'image représentés sur le dispositif d'affichage réduit, en fonction du signal de commande, le nombre des impulsions numériques de tension produites dans un ou plusieurs intervalles de temps partiels d'une période d'image complète du signal d'image.
EP98124634A 1998-01-13 1998-12-23 Dispositif pour éviter la surchauffe des composants de commande d'un dispositif d'affichage à plasma Expired - Lifetime EP0930603B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19800846A DE19800846C2 (de) 1998-01-13 1998-01-13 Vorrichtung zur Vermeidung einer Überhitzung eines Displaytreiber-Bausteins eines Plasmadisplays
DE19800846 1998-01-13

Publications (3)

Publication Number Publication Date
EP0930603A2 EP0930603A2 (fr) 1999-07-21
EP0930603A3 EP0930603A3 (fr) 1999-12-15
EP0930603B1 true EP0930603B1 (fr) 2004-04-21

Family

ID=7854404

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98124634A Expired - Lifetime EP0930603B1 (fr) 1998-01-13 1998-12-23 Dispositif pour éviter la surchauffe des composants de commande d'un dispositif d'affichage à plasma

Country Status (2)

Country Link
EP (1) EP0930603B1 (fr)
DE (2) DE19800846C2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925725B4 (de) * 1999-06-07 2005-06-09 Grundig Multimedia B.V. Vorrichtung zur Kühlung eines Displays
JP3270435B2 (ja) * 1999-10-04 2002-04-02 松下電器産業株式会社 表示装置およびその輝度制御方法
DE10328794A1 (de) * 2003-06-26 2005-01-13 Grundig Aktiengesellschaft Elektrotechnisches Gerät mit einer Einrichtung zur Bewertung des Einflusses von Betriebsparametern auf die Lebensdauer
DE102019204124A1 (de) * 2019-03-26 2020-10-01 Robert Bosch Gmbh Temperaturabhängiges Betreiben eines Bildschirms

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3140069B2 (ja) * 1991-02-12 2001-03-05 パイオニア株式会社 表示装置
KR940002290B1 (ko) * 1991-09-28 1994-03-21 삼성전관 주식회사 평판형 화상 표시장치
JP2856241B2 (ja) * 1993-11-17 1999-02-10 富士通株式会社 プラズマディスプレイ装置の階調制御方法
JPH0865607A (ja) * 1994-08-19 1996-03-08 Fujitsu General Ltd プラズマディスプレイ装置
JPH08251515A (ja) * 1995-03-09 1996-09-27 Fujitsu General Ltd 表示器の焼付防止方法

Also Published As

Publication number Publication date
DE19800846A1 (de) 1999-07-22
EP0930603A3 (fr) 1999-12-15
EP0930603A2 (fr) 1999-07-21
DE59811237D1 (de) 2004-05-27
DE19800846C2 (de) 1999-12-09

Similar Documents

Publication Publication Date Title
DE69828046T2 (de) Erweiterter dynamikbereich für bildformungssystem und verfahren
DE69630839T2 (de) Kontrollsystem und Einheiten, die lösbar mit ihm verbunden werden
DE4411179B4 (de) Bildeinfangvorrichtung
DE10338484B4 (de) Verfahren und Anordnung zum Optimieren des Verlaufs einer Leuchtdichtekennlinie
DE102006001904B4 (de) Verfahren und Gerät für das automatische Anpassen von Überwachungsbildfeldern basierend auf Bildänderung
EP1643469B1 (fr) Système de détection
DE102014013446A1 (de) Bildaufnahmevorrichtung und -system und Steuerverfahren für die Bildaufnahmevorrichtung
DE102008039878A1 (de) Endoskopsystem
EP0930603B1 (fr) Dispositif pour éviter la surchauffe des composants de commande d'un dispositif d'affichage à plasma
DE3602806A1 (de) Fernsehkamera mit adaptiver fehlerkorrektur fuer festkoerperbildwandler
DE102020005035A1 (de) Verfahren zur Steuerung einer Mehrzahl von Anzeigevorrichtungen, Anzeigeanordnung eines Kraftfahrzeuges, Kraftfahrzeug sowie Computerprogrammprodukt
WO2007098974A2 (fr) Dispositif et procédé d'émission d'images différentes à au moins deux écrans
DE102004032921B4 (de) Elektronische Endoskopeinrichtung
DE102016106664A1 (de) Bildanzeigevorrichtung und verfahren zur steuerung derselben
DE19756653A1 (de) Vorrichtung zur Vermeidung einer Überhitzung eines Plasmadisplays
DE19508623A1 (de) Schaltungsanordnung zur Anzeige und zur Regelung von Umgebungslichtverhältnissen
DE2430018A1 (de) Verfahren zur stufenlosen kompression digital gespeicherter datenfolgen, mit grosser variation des absolutbetrages zur nachtraeglichen visuellen darstellung und fuer monitorzwecke
EP0923237B1 (fr) Dispositif pour le refroidissement d'un dispositif d'affichage
DE10009858B4 (de) Verfahren und Vorrichtung zur Verbesserung des Kontrasts einer pulsbreitengesteuerten Bildanzeigevorrichtung
DE4038220C2 (de) Verfahren und Anordnung zur Kompensation eines Bildsignals gegenüber Beleuchtungsänderungen
DE102006033088B3 (de) Verfahren zur automatischen Regelung der Helligkeit und/oder des Kontrastes von Bildschirmen oder Displays
DE19925725B4 (de) Vorrichtung zur Kühlung eines Displays
EP1500993B1 (fr) Appareil électrotechnique avec installation pour évaluer l'influence des paramètres d'opération sur la durée de vie
EP0984412A2 (fr) Système de surveillance utilisant une image vidéo
DE10227433B4 (de) Vorrichtung zur Veränderung des Kontrasts einer pulsbreitengesteuerten Bildanzeigevorrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT NL

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000602

AKX Designation fees paid

Free format text: DE FR GB IT NL

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: GRUNDIG AKTIENGESELLSCHAFT

17Q First examination report despatched

Effective date: 20020812

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 59811237

Country of ref document: DE

Date of ref document: 20040527

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040519

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

26N No opposition filed

Effective date: 20050124

NLS Nl: assignments of ep-patents

Owner name: GRUNDIG MULTIMEDIA B.V.

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20091224

Year of fee payment: 12

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20110701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110701

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20131221

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141223

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20151221

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20151221

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59811237

Country of ref document: DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20151229

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59811237

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20161223

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161223

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170701