(19)
(11) EP 1 850 341 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
12.11.2014 Bulletin 2014/46

(45) Mention of the grant of the patent:
13.08.2014 Bulletin 2014/33

(21) Application number: 05772619.2

(22) Date of filing: 19.08.2005
(51) International Patent Classification (IPC): 
G11B 27/32(2006.01)
G11B 20/12(2006.01)
G11B 7/24(2013.01)
 G11B 27/10(2006.01)
G11B 19/12(2006.01)
G11B 7/007(2006.01)
(86) International application number:
PCT/JP2005/015160
(87) International publication number:
WO 2006/087836 (24.08.2006 Gazette 2006/34)

(54)

OPTICAL DISC AND OPTICAL DISC DEVICE

OPTISCHE PLATTE UND OPTISCHE PLATTENVORRICHTUNG

DISQUE OPTIQUE ET DISPOSITIF DE DISQUE OPTIQUE

(84) Designated Contracting States:
DE FR GB

(30) Priority: 16.02.2005 JP 2005039026
18.02.2005 JP 2005043131

(43) Date of publication of application:
31.10.2007 Bulletin 2007/44

(60) Divisional application:
10007570.4 / 2249346
12178399.7 / 2521124
12178400.3 / 2521125
12178406.0 / 2521126
12178407.8 / 2521127
12178408.6 / 2521128
12178409.4 / 2521129
12178410.2 / 2521130
12178411.0 / 2521131
12178412.8 / 2521132
12178413.6 / 2521133
12178416.9 / 2521134
14150632.9 / 2720228
14150630.3 / 2720227

(73) Proprietor: MITSUBISHI ELECTRIC CORPORATION
Chiyoda-ku Tokyo 100-8310 (JP)

(72) Inventors:
  • OGAWA, Masaharu, c/o Mitsubishi Electric Corp.
    Tokyo 1008310 (JP)
  • TAKESHITA, Nobuo, c/o Mitsubishi Electric Corp.
    Tokyo 1008310 (JP)
  • NAKAHARA, Hironori, c/o Mitsubishi Electric Corp.
    Tokyo 1008310 (JP)

(74) Representative: Pfenning, Meinig & Partner GbR 
Patent- und Rechtsanwälte Theresienhöhe 11a
80339 München
80339 München (DE)


(56) References cited: : 
GB-A- 2 439 224
JP-A- 11 066 576
JP-A- 11 238 362
JP-A- 2005 038 584
 JP-A- 9 274 765
JP-A- 11 232 700
JP-A- 2004 095 005
US-A- 5 737 287
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).