TWI277522B - Printhead substrate, printhead, head cartridge, and printing apparatus - Google Patents
Printhead substrate, printhead, head cartridge, and printing apparatus Download PDFInfo
- Publication number
- TWI277522B TWI277522B TW094117555A TW94117555A TWI277522B TW I277522 B TWI277522 B TW I277522B TW 094117555 A TW094117555 A TW 094117555A TW 94117555 A TW94117555 A TW 94117555A TW I277522 B TWI277522 B TW I277522B
- Authority
- TW
- Taiwan
- Prior art keywords
- circuit
- current
- printing
- voltage
- constant current
- Prior art date
Links
- 238000007639 printing Methods 0.000 title claims abstract description 118
- 239000000758 substrate Substances 0.000 title claims abstract description 69
- 238000006243 chemical reaction Methods 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000007641 inkjet printing Methods 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 239000000976 ink Substances 0.000 description 77
- 238000010586 diagram Methods 0.000 description 25
- 230000008859 change Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 239000003086 colorant Substances 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 238000003491 array Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/05—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers produced by the application of heat
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/0458—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04541—Specific driving circuit
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04543—Block driving
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04548—Details of power line section of control circuit
-
- 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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/0455—Details of switching sections of circuit, e.g. transistors
-
- 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
- B41J2/35—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 providing current or voltage to the thermal head
- B41J2/355—Control circuits for heating-element selection
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004158030 | 2004-05-27 | ||
| JP2004158031 | 2004-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200604018A TW200604018A (en) | 2006-02-01 |
| TWI277522B true TWI277522B (en) | 2007-04-01 |
Family
ID=34968844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW094117555A TWI277522B (en) | 2004-05-27 | 2005-05-27 | Printhead substrate, printhead, head cartridge, and printing apparatus |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7597424B2 (enExample) |
| EP (1) | EP1753624B1 (enExample) |
| JP (1) | JP4681943B2 (enExample) |
| KR (2) | KR20080025421A (enExample) |
| TW (1) | TWI277522B (enExample) |
| WO (1) | WO2005115760A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7390070B2 (en) * | 2004-06-04 | 2008-06-24 | Brother Kogyo Kabushiki Kaisha | Ink-jet printer |
| JP4933057B2 (ja) * | 2005-05-13 | 2012-05-16 | キヤノン株式会社 | ヘッド基板、記録ヘッド、及び記録装置 |
| US8186796B2 (en) * | 2007-05-30 | 2012-05-29 | Canon Kabushiki Kaisha | Element substrate and printhead |
| JP2009248399A (ja) * | 2008-04-03 | 2009-10-29 | Canon Inc | ヘッド基板、記録ヘッド、ヘッドカートリッジ、及び記録装置 |
| JP5383441B2 (ja) * | 2008-11-13 | 2014-01-08 | キヤノン株式会社 | 記録素子基板、記録素子基板を備えた記録ヘッド、記録装置 |
| US8857934B2 (en) | 2012-02-10 | 2014-10-14 | Canon Kabushiki Kaisha | Print element substrate, printhead, and printing apparatus |
| JP6163016B2 (ja) * | 2012-06-20 | 2017-07-12 | キヤノン株式会社 | 記録ヘッド用基板、記録ヘッド及び記録装置 |
| JP6068684B2 (ja) | 2013-02-28 | 2017-01-25 | ヒューレット−パッカード デベロップメント カンパニー エル．ピー．Ｈｅｗｌｅｔｔ‐Ｐａｃｋａｒｄ Ｄｅｖｅｌｏｐｍｅｎｔ Ｃｏｍｐａｎｙ， Ｌ．Ｐ． | 流体流れ構造の成形 |
| EP3656570B1 (en) | 2013-02-28 | 2022-05-11 | Hewlett-Packard Development Company, L.P. | Molded print bar |
| US9724920B2 (en) | 2013-03-20 | 2017-08-08 | Hewlett-Packard Development Company, L.P. | Molded die slivers with exposed front and back surfaces |
| JP6222998B2 (ja) | 2013-05-31 | 2017-11-01 | キヤノン株式会社 | 素子基板、フルライン記録ヘッド及び記録装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4350449A (en) | 1980-06-23 | 1982-09-21 | International Business Machines Corporation | Resistive ribbon printing apparatus and method |
| JPH02170618A (ja) * | 1988-12-22 | 1990-07-02 | Fuji Electric Co Ltd | 多ビット定電流出力回路を有する半導体集積回路 |
| JPH0531938A (ja) | 1991-07-30 | 1993-02-09 | Fuji Photo Film Co Ltd | サーマルヘツド駆動回路 |
| US5163760A (en) | 1991-11-29 | 1992-11-17 | Eastman Kodak Company | Method and apparatus for driving a thermal head to reduce parasitic resistance effects |
| EP0568162A1 (de) * | 1992-04-29 | 1993-11-03 | Francotyp-Postalia GmbH | Anordnung für eine ETR-Druckkopfansteuerung |
| JPH08252926A (ja) * | 1995-03-17 | 1996-10-01 | Canon Inc | 記録ヘッド及びその記録ヘッドを用いた記録装置 |
| JP3568001B2 (ja) * | 1995-06-30 | 2004-09-22 | 京セラ株式会社 | Ｌｅｄヘッド |
| JP3582901B2 (ja) * | 1995-07-28 | 2004-10-27 | 京セラ株式会社 | Ｌｅｄヘッド |
| JP3510100B2 (ja) | 1998-02-18 | 2004-03-22 | 富士通株式会社 | カレントミラー回路および該カレントミラー回路を有する半導体集積回路 |
| JP4035253B2 (ja) | 1999-03-01 | 2008-01-16 | キヤノン株式会社 | 記録ヘッド及びその記録ヘッドを用いた記録装置 |
| JP2001191531A (ja) | 2000-01-07 | 2001-07-17 | Canon Inc | 印刷ヘッド、印刷ヘッド駆動方法、印刷装置 |
| JP2003058264A (ja) | 2001-08-10 | 2003-02-28 | Canon Inc | 定電流回路、記録素子基板及び記録装置 |
| US6885958B2 (en) * | 2001-08-27 | 2005-04-26 | Texas Instruments Incorporated | Self calibrating current reference |
| JP2004158030A (ja) | 2004-01-05 | 2004-06-03 | Toshiba Corp | 帳票処理システム及び同システムに適用する帳票処理方法 |
| JP3997529B2 (ja) | 2004-01-05 | 2007-10-24 | 三菱ふそうトラック・バス株式会社 | 車両の故障診断方法 |
-
2004
- 2004-05-27 US US11/568,356 patent/US7597424B2/en not_active Expired - Fee Related
-
2005
- 2005-05-26 KR KR1020087004985A patent/KR20080025421A/ko not_active Withdrawn
- 2005-05-26 JP JP2005154143A patent/JP4681943B2/ja not_active Expired - Fee Related
- 2005-05-26 EP EP05745812A patent/EP1753624B1/en not_active Expired - Lifetime
- 2005-05-26 KR KR1020067027385A patent/KR100871177B1/ko not_active Expired - Fee Related
- 2005-05-26 WO PCT/JP2005/010092 patent/WO2005115760A1/en not_active Ceased
- 2005-05-27 TW TW094117555A patent/TWI277522B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US7597424B2 (en) | 2009-10-06 |
| US20070211095A1 (en) | 2007-09-13 |
| EP1753624B1 (en) | 2011-08-17 |
| KR100871177B1 (ko) | 2008-12-01 |
| JP2006007763A (ja) | 2006-01-12 |
| EP1753624A1 (en) | 2007-02-21 |
| WO2005115760A1 (en) | 2005-12-08 |
| TW200604018A (en) | 2006-02-01 |
| JP4681943B2 (ja) | 2011-05-11 |
| KR20070027624A (ko) | 2007-03-09 |
| KR20080025421A (ko) | 2008-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |