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Extract from the Register of European Patents

EP About this file: EP1465141

EP1465141 - Light emitting display, display panel, and driving method thereof [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  13.04.2007
Database last updated on 18.11.2024
Most recent event   Tooltip12.12.2008Lapse of the patent in a contracting state
New state(s): CY		published on 14.01.2009  [2009/03]
Applicant(s)For all designated states
Samsung SDI Co., Ltd.
575, Sin-dong
Paldal-Ku
Suwon-city
Kyungki-do / KR
[N/P]
Former [2006/23]For all designated states
Samsung SDI Co., Ltd.
575, Sin-dong, Paldal-Ku Suwon-city
Kyungki-do / KR
Former [2004/41]For all designated states
Samsung SDI Co., Ltd.
575, Sin-dong, Paldal-Ku
Suwon-city, Kyungki-do / KR
Inventor(s)01 / Kwon, Oh-Kyong
Jangmi Apt. 14-1102 Sincheon-dong
Songpa-ku Seoul / KR
 [2004/41]
Representative(s)Hengelhaupt, Jürgen, et al
Gulde & Partner
Patent- und Rechtsanwaltskanzlei mbB
Wallstrasse 58/59
10179 Berlin / DE
[N/P]
Former [2008/43]Hengelhaupt, Jürgen, et al
Gulde Hengelhaupt Ziebig & Schneider Patentanwälte - Rechtsanwälte Wallstrasse 58/59
10179 Berlin / DE
Former [2004/41]Hengelhaupt, Jürgen D., Dipl.-Ing., et al
Anwaltskanzlei Gulde Hengelhaupt Ziebig & Schneider Wallstrasse 58/59
10179 Berlin / DE
Application number, filing date03090383.513.11.2003
[2004/41]
Priority number, dateKR2003002043301.04.2003         Original published format: KR 2003020433
[2004/41]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1465141
Date:06.10.2004
Language:EN
[2004/41]
Type: B1 Patent specification 
No.:EP1465141
Date:07.06.2006
Language:EN
[2006/23]
Search report(s)(Supplementary) European search report - dispatched on:EP17.08.2004
ClassificationIPC:G09G3/32
[2004/41]
CPC:
G09G3/3233 (EP,US); G09G3/30 (KR); G09G3/325 (EP,US);
G09G2300/0408 (EP,US); G09G2300/0819 (EP,US); G09G2300/0852 (EP,US);
G09G2300/0861 (EP,US); G09G2310/0262 (EP,US); G09G2320/0252 (EP,US);
G09G2320/043 (EP,US) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   RO,   SE,   SI,   SK,   TR [2004/41]
TitleGerman:Lichtemittierende Anzeige, Anzeigetafel und Verfahren zu deren Ansteuerung[2004/41]
English:Light emitting display, display panel, and driving method thereof[2004/41]
French:Affichage émettant de la lumière, panneau d' affichage et sa méthode de commande[2004/41]
Examination procedure22.07.2004Examination requested  [2004/41]
13.12.2004Despatch of a communication from the examining division (Time limit: M04)
13.04.2005Reply to a communication from the examining division
14.06.2005Despatch of a communication from the examining division (Time limit: M04)
29.09.2005Reply to a communication from the examining division
04.11.2005Despatch of a communication from the examining division (Time limit: M04)
10.11.2005Reply to a communication from the examining division
16.12.2005Communication of intention to grant the patent
21.03.2006Fee for grant paid
21.03.2006Fee for publishing/printing paid
Opposition(s)08.03.2007No opposition filed within time limit [2007/20]
Fees paidRenewal fee
30.11.2005Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipAT07.06.2006
BE07.06.2006
CH07.06.2006
CY07.06.2006
CZ07.06.2006
EE07.06.2006
FI07.06.2006
IT07.06.2006
LI07.06.2006
RO07.06.2006
SI07.06.2006
SK07.06.2006
TR07.06.2006
BG07.09.2006
DK07.09.2006
SE07.09.2006
GR08.09.2006
ES18.09.2006
PT07.11.2006
IE13.11.2006
LU13.11.2006
MC30.11.2006
HU08.12.2006
[2009/03]
Former [2008/37]AT07.06.2006
BE07.06.2006
CH07.06.2006
CZ07.06.2006
EE07.06.2006
FI07.06.2006
IT07.06.2006
LI07.06.2006
RO07.06.2006
SI07.06.2006
SK07.06.2006
TR07.06.2006
BG07.09.2006
DK07.09.2006
SE07.09.2006
GR08.09.2006
ES18.09.2006
PT07.11.2006
IE13.11.2006
LU13.11.2006
MC30.11.2006
HU08.12.2006
Former [2008/32]AT07.06.2006
BE07.06.2006
CH07.06.2006
CZ07.06.2006
EE07.06.2006
FI07.06.2006
IT07.06.2006
LI07.06.2006
RO07.06.2006
SI07.06.2006
SK07.06.2006
BG07.09.2006
DK07.09.2006
SE07.09.2006
GR08.09.2006
ES18.09.2006
PT07.11.2006
IE13.11.2006
MC30.11.2006
HU08.12.2006
Former [2008/31]AT07.06.2006
BE07.06.2006
CH07.06.2006
CZ07.06.2006
EE07.06.2006
FI07.06.2006
IT07.06.2006
LI07.06.2006
RO07.06.2006
SI07.06.2006
SK07.06.2006
BG07.09.2006
DK07.09.2006
SE07.09.2006
GR08.09.2006
ES18.09.2006
PT07.11.2006
IE13.11.2006
MC30.11.2006
Former [2008/28]AT07.06.2006
BE07.06.2006
CH07.06.2006
CZ07.06.2006
EE07.06.2006
FI07.06.2006
IT07.06.2006
LI07.06.2006
RO07.06.2006
SI07.06.2006
SK07.06.2006
DK07.09.2006
SE07.09.2006
GR08.09.2006
ES18.09.2006
PT07.11.2006
IE13.11.2006
MC30.11.2006
Former [2008/21]AT07.06.2006
BE07.06.2006
CH07.06.2006
CZ07.06.2006
FI07.06.2006
IT07.06.2006
LI07.06.2006
RO07.06.2006
SI07.06.2006
SK07.06.2006
DK07.09.2006
SE07.09.2006
GR08.09.2006
ES18.09.2006
PT07.11.2006
IE13.11.2006
MC30.11.2006
Former [2007/49]AT07.06.2006
BE07.06.2006
CH07.06.2006
CZ07.06.2006
FI07.06.2006
IT07.06.2006
LI07.06.2006
RO07.06.2006
SI07.06.2006
SK07.06.2006
DK07.09.2006
SE07.09.2006
ES18.09.2006
PT07.11.2006
IE13.11.2006
MC30.11.2006
Former [2007/41]AT07.06.2006
BE07.06.2006
CH07.06.2006
CZ07.06.2006
FI07.06.2006
IT07.06.2006
LI07.06.2006
RO07.06.2006
SI07.06.2006
SK07.06.2006
DK07.09.2006
SE07.09.2006
ES18.09.2006
PT07.11.2006
MC30.11.2006
Former [2007/40]AT07.06.2006
BE07.06.2006
CH07.06.2006
CZ07.06.2006
FI07.06.2006
IT07.06.2006
LI07.06.2006
SI07.06.2006
SK07.06.2006
DK07.09.2006
SE07.09.2006
ES18.09.2006
PT07.11.2006
MC30.11.2006
Former [2007/22]AT07.06.2006
BE07.06.2006
CH07.06.2006
CZ07.06.2006
FI07.06.2006
LI07.06.2006
SI07.06.2006
SK07.06.2006
DK07.09.2006
SE07.09.2006
ES18.09.2006
PT07.11.2006
Former [2007/13]AT07.06.2006
BE07.06.2006
CH07.06.2006
CZ07.06.2006
FI07.06.2006
LI07.06.2006
SI07.06.2006
SK07.06.2006
SE07.09.2006
ES18.09.2006
PT07.11.2006
Former [2007/03]AT07.06.2006
CH07.06.2006
FI07.06.2006
LI07.06.2006
SI07.06.2006
SE07.09.2006
ES18.09.2006
Former [2006/52]AT07.06.2006
FI07.06.2006
SE07.09.2006
ES18.09.2006
Former [2006/50]SE07.09.2006
ES18.09.2006
Former [2006/48]SE07.09.2006
Documents cited:Search[X]US6229506  (DAWSON ROBIN MARK ADRIAN [US], et al) [X] 1 * column 4, line 41 - column 5, line 37 * * column 6, line 56 - column 7, line 13; figures 1,3,5 *;
 [A]  - HE Y ET AL, "CURRENT-SOURCE A-SI:H THIN-FILM TRANSISTOR CIRCUIT FOR ACTIVE-MATRIX ORGANIC LIGHT-EMITTING DISPLAYS", IEEE ELECTRON DEVICE LETTERS, IEEE INC. NEW YORK, US, (200012), vol. 21, no. 12, ISSN 0741-3106, pages 590 - 592, XP000975801 [A] 1-20 * page 2, column 1, line 1 - page 3, column 1, line 2; figures 1a,1c *

DOI:   http://dx.doi.org/10.1109/55.841306
 [A]  - YUMOTO A ET AL, "PIXEL-DRIVING METHODS FOR LARGE-SIZED POLY-SI AM-OLED DISPLAYS", ASIA DISPLAY / IDW'01. PROCEEDINGS OF THE 21ST INTERNATIONAL DISPLAY RESEARCH CONFERENCE IN CONJUCTION WITH THE 8TH INTERNATIONAL DISPLAY WORKSHOPS. NAGOYA, JAPAN, OCT. 16 - 19, 2001, INTERNATIONAL DISPLAY RESEARCH CONFERENCE. IDRC, SAN JOSE, CA : SI, (20011016), vol. CONF. 21 / 8, pages 1395 - 1398, XP001134248 [A] 1-20 * Paragraph 2) Pixel Circuit with Vth Compensation;; figure 2 *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.