HK1051516A1 - Ink jet pritnhead having a ground bus that overlaps transistor active regions - Google Patents

Ink jet pritnhead having a ground bus that overlaps transistor active regions

Info

Publication number
HK1051516A1
HK1051516A1 HK03103843A HK03103843A HK1051516A1 HK 1051516 A1 HK1051516 A1 HK 1051516A1 HK 03103843 A HK03103843 A HK 03103843A HK 03103843 A HK03103843 A HK 03103843A HK 1051516 A1 HK1051516 A1 HK 1051516A1
Authority
HK
Hong Kong
Prior art keywords
pritnhead
overlaps
ink jet
active regions
ground bus
Prior art date
Application number
HK03103843A
Other languages
English (en)
Inventor
Joseph M Torgerson
David M Hurst
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24492211&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1051516(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of HK1051516A1 publication Critical patent/HK1051516A1/xx

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
    • B41J2/005—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
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • 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
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
    • 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
    • B41J2202/13—Heads having an integrated circuit
HK03103843A 2000-07-24 2003-05-29 Ink jet pritnhead having a ground bus that overlaps transistor active regions HK1051516A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/621,922 US6309053B1 (en) 2000-07-24 2000-07-24 Ink jet printhead having a ground bus that overlaps transistor active regions
PCT/US2001/002601 WO2002007979A1 (en) 2000-07-24 2001-01-26 Ink jet printhead having a ground bus that overlaps transistor active regions

Publications (1)

Publication Number Publication Date
HK1051516A1 true HK1051516A1 (en) 2003-08-08

Family

ID=24492211

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03103843A HK1051516A1 (en) 2000-07-24 2003-05-29 Ink jet pritnhead having a ground bus that overlaps transistor active regions

Country Status (21)

Country Link
US (1) US6309053B1 (de)
EP (1) EP1303412B1 (de)
JP (1) JP2004504193A (de)
KR (1) KR100760090B1 (de)
CN (1) CN1217796C (de)
AR (1) AR031110A1 (de)
AT (1) ATE329761T1 (de)
AU (2) AU3797201A (de)
BR (1) BR0112492B1 (de)
CA (1) CA2416837C (de)
DE (1) DE60120704T2 (de)
DK (1) DK1303412T3 (de)
HK (1) HK1051516A1 (de)
HU (1) HU226719B1 (de)
MX (1) MXPA02012371A (de)
MY (1) MY144533A (de)
NO (1) NO20030334D0 (de)
PL (1) PL196153B1 (de)
PT (1) PT1303412E (de)
TW (1) TWI231786B (de)
WO (1) WO2002007979A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6398347B1 (en) * 2000-07-24 2002-06-04 Hewlett-Packard Company Energy balanced ink jet printhead
US6523935B2 (en) 2001-01-30 2003-02-25 Hewlett-Packard Company Narrow ink jet printhead
US6543883B1 (en) 2001-09-29 2003-04-08 Hewlett-Packard Company Fluid ejection device with drive circuitry proximate to heating element
FR2860641B1 (fr) * 2003-10-03 2006-10-13 Commissariat Energie Atomique Matrice de resistances adressables independamment, et son procede de realisation
US7278706B2 (en) * 2003-10-30 2007-10-09 Hewlett-Packard Development Company, L.P. Fluid ejection device
US7195341B2 (en) * 2004-09-30 2007-03-27 Lexmark International, Inc. Power and ground buss layout for reduced substrate size
CN102034823B (zh) * 2009-09-30 2013-01-02 意法半导体研发(深圳)有限公司 用于spu和stog良好性能的功率晶体管的布局和焊盘布图规划
RU2652527C1 (ru) 2014-08-18 2018-04-26 Хьюлетт-Паккард Дивелопмент Компани, Л.П. Альтернативные линии заземления для заземления между отверстиями
RU2714619C1 (ru) 2016-10-19 2020-02-18 Сикпа Холдинг Са Способ образования печатающей головки для термографической струйной печати, печатающая головка для термографической струйной печати и полупроводниковая пластина
US11571896B2 (en) * 2021-02-01 2023-02-07 Funai Electric Co., Ltd. Customization of multichannel printhead

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719477A (en) 1986-01-17 1988-01-12 Hewlett-Packard Company Integrated thermal ink jet printhead and method of manufacture
JP2708557B2 (ja) * 1988-07-26 1998-02-04 キヤノン株式会社 液体噴射記録ヘッド用素子基板，液体噴射記録ヘッド，ヘッドカートリッジおよび記録装置
ES2051560T3 (es) * 1990-01-25 1994-06-16 Canon Kk Cabezal impresor por chorros de tinta, substrato para dicho cabezal y dispositivo de impresion por chorros de tinta.
US5317346A (en) 1992-03-04 1994-05-31 Hewlett-Packard Company Compound ink feed slot
JPH08329866A (ja) * 1995-05-30 1996-12-13 Canon Inc 画像形成装置
US5774148A (en) 1995-10-19 1998-06-30 Lexmark International, Inc. Printhead with field oxide as thermal barrier in chip
JP2881616B2 (ja) * 1995-11-30 1999-04-12 日本電気株式会社 インクジェット式ヘッド装置
EP0816082B1 (de) 1996-06-26 2005-05-18 Canon Kabushiki Kaisha Aufzeichnungskopf und Aufzeichnungsapparat unter Verwendung derselben
JPH10181022A (ja) * 1996-12-26 1998-07-07 Canon Inc 記録ヘッド用基体、該記録ヘッド用基体を備えた記録ヘッド及び記録装置
US6102528A (en) * 1997-10-17 2000-08-15 Xerox Corporation Drive transistor for an ink jet printhead
US6315381B1 (en) * 1997-10-28 2001-11-13 Hewlett-Packard Company Energy control method for an inkjet print cartridge
US6111291A (en) * 1998-06-26 2000-08-29 Elmos Semiconductor Ag MOS transistor with high voltage sustaining capability

Also Published As

Publication number Publication date
US6309053B1 (en) 2001-10-30
BR0112492B1 (pt) 2010-09-21
DK1303412T3 (da) 2006-10-16
NO20030334D0 (no) 2003-01-22
MXPA02012371A (es) 2004-01-26
CA2416837C (en) 2008-04-01
PL366093A1 (en) 2005-01-24
EP1303412B1 (de) 2006-06-14
AR031110A1 (es) 2003-09-10
ATE329761T1 (de) 2006-07-15
WO2002007979A1 (en) 2002-01-31
PL196153B1 (pl) 2007-12-31
DE60120704D1 (de) 2006-07-27
PT1303412E (pt) 2006-09-29
HU226719B1 (en) 2009-08-28
AU3797201A (en) 2002-02-05
CN1217796C (zh) 2005-09-07
KR100760090B1 (ko) 2007-09-18
MY144533A (en) 2011-09-30
HUP0303685A2 (en) 2004-03-01
TWI231786B (en) 2005-05-01
JP2004504193A (ja) 2004-02-12
CA2416837A1 (en) 2002-01-31
BR0112492A (pt) 2003-12-02
CN1444523A (zh) 2003-09-24
KR20030026986A (ko) 2003-04-03
EP1303412A1 (de) 2003-04-23
AU2001237972B2 (en) 2004-08-12
DE60120704T2 (de) 2007-01-25

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