EP 1815996 A1 20070808 - THERMAL PRINT HEAD AND METHOD FOR MANUFACTURING SAME
Title (en)
THERMAL PRINT HEAD AND METHOD FOR MANUFACTURING SAME
Title (de)
WÄRMEDRUCKKOPF UND VERFAHREN ZUR HERSTELLUNG DESSELBEN
Title (fr)
TETE D'IMPRESSION THERMIQUE ET PROCEDE POUR FABRIQUER CELLE-CI
Publication
Application
Priority
- JP 2005019879 W 20051028
- JP 2004320071 A 20041104
Abstract (en)
A thermal printhead (A1) includes a substrate (1), a glaze layer (2), a heating resistor (3), an electrode (4) for energizing the heating resistor (3), the electrode being mainly composed of Au, and a protective film (6) covering the heating resistor (3) and the electrode (4). The electrode (4) has a surface formed with a plurality of recesses.
IPC 8 full level
B41J 2/335 (2006.01); B41J 2/345 (2006.01)
CPC (source: EP KR)
B41J 2/335 (2013.01 - KR); B41J 2/3351 (2013.01 - EP); B41J 2/3353 (2013.01 - EP); B41J 2/3359 (2013.01 - EP); B41J 2/345 (2013.01 - KR)
Citation (search report)
See references of WO 2006049095A1
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 1815996 A1 20070808; CN 101052531 A 20071010; CN 101052531 B 20100505; JP 2006130707 A 20060525; JP 4633442 B2 20110216; KR 100910679 B1 20090804; KR 20070072568 A 20070704; TW 200619045 A 20060616; TW I270476 B 20070111; WO 2006049095 A1 20060511
DOCDB simple family (application)
EP 05799068 A 20051028; CN 200580037641 A 20051028; JP 2004320071 A 20041104; JP 2005019879 W 20051028; KR 20077010068 A 20070503; TW 94138621 A 20051103