blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2461205

EP2461205 - Backlight device and image display using the same [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  04.10.2013
Database last updated on 31.08.2024
Most recent event   Tooltip04.10.2013Application deemed to be withdrawnpublished on 06.11.2013  [2013/45]
Applicant(s)For all designated states
Hitachi Consumer Electronics Co., Ltd.
2-1, Otemachi 2-chome
Chiyoda-ku
Tokyo 100-0004 / JP
[N/P]
Former [2012/23]For all designated states
Hitachi Consumer Electronics Co., Ltd.
2-1, Otemachi 2-chome
Chiyoda-ku
Tokyo 100-0004 / JP
Inventor(s)01 / Nagayoshi, Mayumi
Hitachi, LTD.
Intellectual Property Group
12th Floor, Marunouchi Center Building
6-1, Marunouchi 1-chome
Chiyoda-ku Tokyo 100-8220 / JP
02 / Ohuchi, Satoshi
Hitachi, LTD.
Intellectual Property Group
12th Floor, Marunouchi Center Building
6-1, Marunouchi 1-chome
Chiyoda-ku Tokyo 100-8220 / JP
03 / Inoue, Hajime
Hitachi, LTD.
Intellectual Property Group
12th Floor, Marunouchi Center Building
6-1, Marunouchi 1-chome
Chiyoda-ku Tokyo 100-8220 / JP
04 / Kubota, Hidenao
Hitachi, LTD.
Intellectual Property Group
12th Floor, Marunouchi Center Building
6-1, Marunouchi 1-chome
Chiyoda-ku Tokyo 100-8220 / JP
 [2012/23]
Representative(s)Strehl Schübel-Hopf & Partner
Maximilianstrasse 54
80538 München / DE
[2012/23]
Application number, filing date11009163.418.11.2011
[2012/23]
Priority number, dateJP2010026987603.12.2010         Original published format: JP 2010269876
[2012/23]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2461205
Date:06.06.2012
Language:EN
[2012/23]
Type: A3 Search report 
No.:EP2461205
Date:14.11.2012
Language:EN
[2012/46]
Search report(s)(Supplementary) European search report - dispatched on:EP11.10.2012
ClassificationIPC:G02F1/13357, G02B6/00
[2012/23]
CPC:
G02B6/0021 (EP,US); G02B6/0016 (EP,US); G02F1/133615 (EP,US);
G02B6/0036 (EP,US); G02F1/133603 (EP,US); G02F1/133606 (EP,US);
G02F1/133607 (EP,US); G02F1/133611 (EP,US) (-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2012/23]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:Hintergrundbeleuchtungsvorrichtung und Bildanzeige, die diese einsetzt[2012/23]
English:Backlight device and image display using the same[2012/23]
French:Dispositif de rétroéclairage et affichage d'images l'utilisant[2012/23]
Examination procedure16.03.2012Examination requested  [2012/23]
15.05.2013Application deemed to be withdrawn, date of legal effect  [2013/45]
21.06.2013Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2013/45]
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.
Documents cited:Search[XI]KR20090073452  (LG DISPLAY CO LTD [KR]) [X] 1-8,10,11,13,14 * paragraphs [0018] , [0032] , [0075] , [0091] - [0102] - [0112]; figures 2,8,9,12 * [I] 9,12;
 [XP]EP2381302  (LG ELECTRONICS INC [KR]) [XP] 1 * paragraphs [0073] , [0109] - [0119]; figure 14 *;
 [XA]GB2468411  (ITI SCOTLAND LTD [GB]) [X] 11,13 * pages 16,17; figure 5 * [A] 9,12;
 [A]WO2010055984  (LG INNOTEK CO LTD [KR], et al) [A] 1-14 * the whole document *;
 [A]GB2468410  (ITI SCOTLAND LTD [GB]) [A] 1-14 * the whole document *;
 [A]US2010110330  (AJICHI YUHSAKU [JP], et al) [A] 1-14 * the whole document *;
 [A]GB2468875  (ITI SCOTLAND LTD [GB]) [A] 1-14 * the whole document *;
 [A]US2006002146  (BABA MASATAKE [JP]) [A] 1-14 * the whole document *;
 [A]WO2010058625  (SHARP KK [JP], et al) [A] 1-14 * the whole document *
by applicantJP2006236701
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.