EP 2275389 A4 20110803 - HEATER AND MANUFACTURING METHOD FOR SAME
Title (en)
HEATER AND MANUFACTURING METHOD FOR SAME
Title (de)
HEIZVORRICHTUNG UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
ÉLÉMENT CHAUFFANT ET PROCÉDÉ DE FABRICATION DE CELUI-CI
Publication
Application
Priority
- KR 2009001339 W 20090317
- KR 20080024460 A 20080317
- KR 20080024461 A 20080317
- KR 20080026545 A 20080321
- KR 20080026546 A 20080321
- KR 20080026547 A 20080321
- KR 20080026548 A 20080321
- KR 20080026550 A 20080321
- KR 20080045176 A 20080515
- KR 20080045178 A 20080515
- KR 20080045177 A 20080515
- KR 20080045179 A 20080515
- KR 20080024458 A 20080317
Abstract (en)
[origin: EP2275389A2] Provided are a method for manufacturing a heating element, which includes: determining a form of a pattern in which a line width is 100 micrometers or less and an opening ratio is in the range of 70% to 99%; printing a paste that includes the conductive heating material according to the determined pattern on at least one side of a resin film; forming a conductive heating pattern by sintering the printed paste that includes the conductive heating material; forming bus bars on both sides of the conductive heating pattern; attaching a transparent substance to at least one side of the resin film that has the conductive heating pattern; and providing a power portion that is connected to the bus bar, and a heating element that is manufactured by using the method.
IPC 8 full level
C03C 27/06 (2006.01); H05B 3/84 (2006.01)
CPC (source: EP KR)
H05B 3/84 (2013.01 - EP KR); H05B 2203/002 (2013.01 - EP); H05B 2203/017 (2013.01 - EP); H05B 2214/04 (2013.01 - EP)
Citation (search report)
- [Y] US 2006292938 A1 20061228 - SCHWENKE ROBERT [US], et al
- [XY] EP 1605729 A2 20051214 - PILKINGTON PLC [GB]
- [Y] EP 1868261 A1 20071219 - NISSHA PRINTING [JP]
- [Y] EP 0375331 A2 19900627 - NIPPON SHEET GLASS CO LTD [JP]
- [Y] EP 1672960 A1 20060621 - PILKINGTON PLC [GB]
- See references of WO 2009116786A2
Designated contracting state (EPC)
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 SE SI SK TR
DOCDB simple family (publication)
EP 2275389 A2 20110119; EP 2275389 A4 20110803; EP 2275389 B1 20130918; JP 2011515809 A 20110519; KR 101004171 B1 20101224; KR 20090099503 A 20090922; WO 2009116786 A2 20090924; WO 2009116786 A3 20091217
DOCDB simple family (application)
EP 09721668 A 20090317; JP 2011500699 A 20090317; KR 2009001339 W 20090317; KR 20090022808 A 20090317