Global Patent Index - EP 1749299 A1

EP 1749299 A1 20070207 - RECORDING DEVICE WITH A POROUS HEAT BARRIER

Title (en)

RECORDING DEVICE WITH A POROUS HEAT BARRIER

Title (de)

AUFZEICHNUNGSVORRICHTUNG MIT PORÖSER WÄRMEDÄMMSCHICHT

Title (fr)

DISPOSITIF D'ENREGISTREMENT A BARRIERE THERMIQUE POREUSE

Publication

EP 1749299 A1 20070207 (FR)

Application

EP 05766613 A 20050524

Priority

  • FR 2005050355 W 20050524
  • FR 0451068 A 20040528

Abstract (en)

[origin: WO2005119672A1] The invention relates to a recording medium comprising a substrate (21) made of a material provided with plug-type elements; a layer of recording material (23) placed on top of said block-type elements; heat insulation areas (22a) in at least one part of the block-type elements and/or substrate.

IPC 8 full level

G11B 9/00 (2006.01); G11B 5/82 (2006.01); G11B 5/84 (2006.01); G11B 5/855 (2006.01); G11B 7/24 (2006.01); G11B 9/06 (2006.01); G11B 11/105 (2006.01)

CPC (source: EP US)

B82Y 10/00 (2013.01 - EP US); G11B 5/743 (2013.01 - EP US); G11B 5/82 (2013.01 - EP US); G11B 5/855 (2013.01 - EP US); G11B 9/061 (2013.01 - EP US); G11B 9/062 (2013.01 - EP US); G11B 9/063 (2013.01 - EP US); G11B 9/065 (2013.01 - EP US); G11B 9/1472 (2013.01 - EP US); G11B 2005/0021 (2013.01 - EP US); H01L 2924/0002 (2013.01 - EP US)

C-Set (source: EP US)

H01L 2924/0002 + H01L 2924/00

Citation (examination)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

FR 2870978 A1 20051202; FR 2870978 B1 20070202; EP 1749299 A1 20070207; JP 2008501206 A 20080117; US 2009016207 A1 20090115; US 7729231 B2 20100601; WO 2005119672 A1 20051215

DOCDB simple family (application)

FR 0451068 A 20040528; EP 05766613 A 20050524; FR 2005050355 W 20050524; JP 2007514038 A 20050524; US 59762605 A 20050524