WO2011020608A3 - Programmable stamping device - Google Patents

Programmable stamping device Download PDF

Info

Publication number
WO2011020608A3
WO2011020608A3 PCT/EP2010/005075 EP2010005075W WO2011020608A3 WO 2011020608 A3 WO2011020608 A3 WO 2011020608A3 EP 2010005075 W EP2010005075 W EP 2010005075W WO 2011020608 A3 WO2011020608 A3 WO 2011020608A3
Authority
WO
WIPO (PCT)
Prior art keywords
stamping device
programmable
determinable
stamps
pixels
Prior art date
Application number
PCT/EP2010/005075
Other languages
German (de)
French (fr)
Other versions
WO2011020608A2 (en
Inventor
Andrzej Grzesiak
Ralf Becker
Stefan GÜTTLER
Original Assignee
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Trodat Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., Trodat Gmbh filed Critical Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Priority to DE112010003339T priority Critical patent/DE112010003339A5/en
Publication of WO2011020608A2 publication Critical patent/WO2011020608A2/en
Publication of WO2011020608A3 publication Critical patent/WO2011020608A3/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/34—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner
    • G03G15/344—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by selectively transferring the powder to the recording medium, e.g. by using a LED array
    • G03G15/348—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by selectively transferring the powder to the recording medium, e.g. by using a LED array using a stylus or a multi-styli array

Abstract

The invention relates to a stamping device for producing variable, pre-determinable stamps, characterised by a matrix having a plurality of pixels that are independently chargeable by being brought into contact with a potential with respect to earth.
PCT/EP2010/005075 2009-08-19 2010-08-18 Programmable stamping device WO2011020608A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112010003339T DE112010003339A5 (en) 2009-08-19 2010-08-18 Programmable stamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009038114 2009-08-19
DE102009038114.7 2009-08-19

Publications (2)

Publication Number Publication Date
WO2011020608A2 WO2011020608A2 (en) 2011-02-24
WO2011020608A3 true WO2011020608A3 (en) 2011-05-26

Family

ID=43037919

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/005075 WO2011020608A2 (en) 2009-08-19 2010-08-18 Programmable stamping device

Country Status (2)

Country Link
DE (1) DE112010003339A5 (en)
WO (1) WO2011020608A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103085512B (en) * 2013-01-30 2016-05-25 北京科富兴科技有限公司 A kind of seal
CN105966086B (en) * 2016-05-13 2018-01-09 京东方科技集团股份有限公司 Seal
AT518988B1 (en) 2016-09-30 2018-03-15 Trodat Gmbh Method for producing a UV-curable ink stamp with

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1461531A1 (en) * 1965-07-29 1969-10-16 Battelle Institut E V Hand stamp
US4448867A (en) * 1981-01-26 1984-05-15 Canon Kabushiki Kaisha Image forming method and device for same
US6158346A (en) * 1998-06-22 2000-12-12 The Penn State Research Foundation Electronic printing of non-planar macro and micro devices
US6991332B1 (en) * 2003-05-02 2006-01-31 Fan Nong-Qiang Digital hand stamp with memory to store multiple images

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1461531A1 (en) * 1965-07-29 1969-10-16 Battelle Institut E V Hand stamp
US4448867A (en) * 1981-01-26 1984-05-15 Canon Kabushiki Kaisha Image forming method and device for same
US6158346A (en) * 1998-06-22 2000-12-12 The Penn State Research Foundation Electronic printing of non-planar macro and micro devices
US6991332B1 (en) * 2003-05-02 2006-01-31 Fan Nong-Qiang Digital hand stamp with memory to store multiple images

Also Published As

Publication number Publication date
DE112010003339A5 (en) 2012-08-09
WO2011020608A2 (en) 2011-02-24

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