EP 3613595 A4 20201223 - CHIP, INK CARTRIDGE AND METHOD FOR REMOVING INK CARTRIDGE
Title (en)
CHIP, INK CARTRIDGE AND METHOD FOR REMOVING INK CARTRIDGE
Title (de)
CHIP, TINTENPATRONE UND VERFAHREN ZUM ENTFERNEN EINER TINTENPATRONE
Title (fr)
PUCE, CARTOUCHE D'ENCRE ET PROCÉDÉ SERVANT À RETIRER LA CARTOUCHE D'ENCRE
Publication
Application
Priority
- CN 201710510439 A 20170628
- CN 201720765829 U 20170628
- CN 2017116264 W 20171214
Abstract (en)
[origin: EP3613595A1] Disclosed are a chip, an ink cartridge and a method for removing the ink cartridge. The chip is used for being electrically connected to styluses in a holding portion of a printer, and includes a first chip portion and a second chip portion. The first chip portion is provided with a plurality of first terminals, and each of the plurality of first terminals includes a first contact portion in contact with the styluses. The second chip portion is provided with a plurality of second terminals, and each of the plurality of second terminals includes a second contact portion in contact with the styluses. The first chip portion includes a first surface and a second surface that are opposite to each other. The second chip portion is connected to the first chip portion. The first chip portion is provided with a plurality of first through grooves for accommodating the styluses, each of the plurality of first through grooves penetrates the first surface and the second surface, and a part of at least one of the plurality of first through grooves is covered by at least part of the second contact portion.
IPC 8 full level
B41J 2/175 (2006.01)
CPC (source: EP)
B41J 2/175 (2013.01); B41J 2/17526 (2013.01); B41J 2/1753 (2013.01); B41J 2/17546 (2013.01)
Citation (search report)
- [Y] US 5982626 A 19991109 - KODAMA MASAHIRO [JP]
- [Y] CN 206012027 U 20170315 - ZHUHAI NINESTAR MAN CO LTD
- [A] CN 205890224 U 20170118 - ZHUHAI NINESTAR MAN CO LTD
- [A] WO 2015007048 A1 20150122 - ZHUHAI NINESTAR MAN CO LTD [CN], et al
- [A] WO 2017101249 A1 20170622 - ZHUHAI NINESTAR MAN CO LTD [CN]
- [A] CN 203157377 U 20130828 - ZHUHAI NINESTAR MAN CO LTD
- [A] CN 203004522 U 20130619 - ZHUHAI APEX MICROELECTRONICS
- See references of WO 2019000853A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3613595 A1 20200226; EP 3613595 A4 20201223; EP 3613595 B1 20230208; JP 2020508246 A 20200319; JP 6779385 B2 20201104; WO 2019000853 A1 20190103
DOCDB simple family (application)
EP 17916060 A 20171214; CN 2017116264 W 20171214; JP 2019546848 A 20171214