(19)
(11) EP 1 639 408 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:
19.06.2013 Bulletin 2013/25

(45) Mention of the grant of the patent:
24.04.2013 Bulletin 2013/17

(21) Application number: 04754050.5

(22) Date of filing: 02.06.2004
(51) International Patent Classification (IPC): 
G03B 21/20(2006.01)
G05D 23/19(2006.01)
 G03B 21/16(2006.01)
(86) International application number:
PCT/US2004/017348
(87) International publication number:
WO 2005/002195 (06.01.2005 Gazette 2005/01)

(54)

PROJECTION DEVICE HAVING BLOWER AND LAMP WITH FEEDBACK CONTROL

PROJEKTOR MIT EINEM GEBLÄSE UND EINER LAMPE MIT REGELKREISSTEUERUNG

DISPOSITIF DE PROJECTION PRESENTANT UN VENTILATEUR ET UNE LAMPE A COMMANDE RETROACTIVE

(84) Designated Contracting States:
DE FR GB

(30) Priority: 02.06.2003 US 475567 P

(43) Date of publication of application:
29.03.2006 Bulletin 2006/13

(73) Proprietor: Seiko Epson Corporation
Tokyo 163-0811 (JP)

(72) Inventors:
  • RUSSELL, Brian
    Portland, OR 97219 (US)
  • DESHON-STEPP, Pamela
    Canby, OR 97013 (US)
  • EDLOW, Ken
    Lake Oswego, OR 97035 (US)

(74) Representative: HOFFMANN EITLE 
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München
81925 München (DE)


(56) References cited: : 
JP-A- 2002 258 406
US-A1- 2003 218 602
US-B1- 6 595 005
 US-A- 6 072 458
US-B1- 6 472 828
   
       
    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).