DE69310626D1 - Anordnung der Heizelemente eines Thermo-Druckkopfes und Herstellungsverfahren - Google Patents

Anordnung der Heizelemente eines Thermo-Druckkopfes und Herstellungsverfahren

Info

Publication number
DE69310626D1
DE69310626D1 DE69310626T DE69310626T DE69310626D1 DE 69310626 D1 DE69310626 D1 DE 69310626D1 DE 69310626 T DE69310626 T DE 69310626T DE 69310626 T DE69310626 T DE 69310626T DE 69310626 D1 DE69310626 D1 DE 69310626D1
Authority
DE
Germany
Prior art keywords
arrangement
manufacturing process
heating elements
thermal printhead
printhead
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69310626T
Other languages
English (en)
Other versions
DE69310626T2 (de
Inventor
David E Hackleman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE69310626D1 publication Critical patent/DE69310626D1/de
Publication of DE69310626T2 publication Critical patent/DE69310626T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/335—Structure of thermal heads
    • B41J2/34—Structure of thermal heads comprising semiconductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1601—Production of bubble jet print heads
    • B41J2/1603—Production of bubble jet print heads of the front shooter type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/164—Manufacturing processes thin film formation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/03—Specific materials used
DE69310626T 1992-08-03 1993-08-02 Anordnung der Heizelemente eines Thermo-Druckkopfes und Herstellungsverfahren Expired - Lifetime DE69310626T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/925,355 US5414245A (en) 1992-08-03 1992-08-03 Thermal-ink heater array using rectifying material

Publications (2)

Publication Number Publication Date
DE69310626D1 true DE69310626D1 (de) 1997-06-19
DE69310626T2 DE69310626T2 (de) 1997-09-11

Family

ID=25451612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69310626T Expired - Lifetime DE69310626T2 (de) 1992-08-03 1993-08-02 Anordnung der Heizelemente eines Thermo-Druckkopfes und Herstellungsverfahren

Country Status (4)

Country Link
US (2) US5414245A (de)
EP (1) EP0582453B1 (de)
JP (1) JPH07290706A (de)
DE (1) DE69310626T2 (de)

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US11806718B2 (en) 2006-03-24 2023-11-07 Handylab, Inc. Fluorescence detector for microfluidic diagnostic system
US10900066B2 (en) 2006-03-24 2021-01-26 Handylab, Inc. Microfluidic system for amplifying and detecting polynucleotides in parallel
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US8637794B2 (en) * 2009-10-21 2014-01-28 Lam Research Corporation Heating plate with planar heating zones for semiconductor processing
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US8791392B2 (en) 2010-10-22 2014-07-29 Lam Research Corporation Methods of fault detection for multiplexed heater array
US8546732B2 (en) 2010-11-10 2013-10-01 Lam Research Corporation Heating plate with planar heater zones for semiconductor processing
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US9307578B2 (en) 2011-08-17 2016-04-05 Lam Research Corporation System and method for monitoring temperatures of and controlling multiplexed heater array
US10388493B2 (en) 2011-09-16 2019-08-20 Lam Research Corporation Component of a substrate support assembly producing localized magnetic fields
US8624168B2 (en) 2011-09-20 2014-01-07 Lam Research Corporation Heating plate with diode planar heater zones for semiconductor processing
US8461674B2 (en) 2011-09-21 2013-06-11 Lam Research Corporation Thermal plate with planar thermal zones for semiconductor processing
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US8809747B2 (en) 2012-04-13 2014-08-19 Lam Research Corporation Current peak spreading schemes for multiplexed heated array
US10049948B2 (en) 2012-11-30 2018-08-14 Lam Research Corporation Power switching system for ESC with array of thermal control elements
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Also Published As

Publication number Publication date
EP0582453A2 (de) 1994-02-09
JPH07290706A (ja) 1995-11-07
DE69310626T2 (de) 1997-09-11
EP0582453A3 (en) 1994-07-13
EP0582453B1 (de) 1997-05-14
US5609910A (en) 1997-03-11
US5414245A (en) 1995-05-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE),

8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE