JP6843648B2 - 半導体基板、液体吐出ヘッド及び記録装置 - Google Patents
半導体基板、液体吐出ヘッド及び記録装置 Download PDFInfo
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- JP6843648B2 JP6843648B2 JP2017031356A JP2017031356A JP6843648B2 JP 6843648 B2 JP6843648 B2 JP 6843648B2 JP 2017031356 A JP2017031356 A JP 2017031356A JP 2017031356 A JP2017031356 A JP 2017031356A JP 6843648 B2 JP6843648 B2 JP 6843648B2
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- 239000004065 semiconductor Substances 0.000 title claims description 37
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- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 5
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- 230000015556 catabolic process Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
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- 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
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- 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
- B41J2/04523—Control methods or devices therefor, e.g. driver circuits, control circuits reducing size of the apparatus
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- 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
- B41J2/005—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
- B41J2/135—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
- 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
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17543—Cartridge presence detection or type identification
- B41J2/17546—Cartridge presence detection or type identification electronically
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
- G11C17/14—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B20/00—Read-only memory [ROM] devices
- H10B20/20—Programmable ROM [PROM] devices comprising field-effect components
- H10B20/25—One-time programmable ROM [OTPROM] devices, e.g. using electrically-fusible links
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B20/00—Read-only memory [ROM] devices
- H10B20/20—Programmable ROM [PROM] devices comprising field-effect components
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Semiconductor Memories (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
Description
前記第1の論理回路列及び前記第2の論理回路列は前記共通配線の延在する方向に沿って延在し、前記共通配線は前記第1の論理回路列と前記第2の論理回路列との間に配されていることを特徴とする。
図7(a)は本発明に係る記録ヘッドユニット20を搭載可能な記録装置1000を示す概略斜視図である。図7(a)に示すように、リードスクリュー5004は、駆動モータ5013の正逆回転に連動して駆動力伝達ギア5008,5009を介して回転する。キャリッジHCは記録ヘッドユニット20を載置可能であり、リードスクリュー5004の螺旋溝5005に係合するピン(不図示)を有しており、リードスクリュー5004が回転することによって矢印a,b方向に往復移動される。
図1から図3を参照しながら、本発明に係る半導体基板としての記録素子基板(以下、単に「基板」とも称する)に搭載される吐出モジュールとメモリモジュールの回路構成を説明する。
図4は、本実施形態における記録素子基板I1の平面図を示す。基板I1には、記録素子Rh、記録素子用の駆動素子MD1、記録素子選択用の論理回路AND1が搭載されている。また、基板I1には、メモリ素子としてのアンチヒューズ素子AF(図4では「容量Ca」とも示す)、メモリ素子用の駆動素子MD2、メモリ素子選択用の論理回路AND2が搭載されている。
次に、第2の実施形態を図6に示す。上述の実施形態と同様に、本実施形態も制御データ供給回路201と記録素子選択用の論理回路AND1及びメモリ素子選択用の論理回路AND2とを接続するための共通ロジックバス配線402を設けている。図6(a)〜(d)は記録素子基板の平面図を示しており、これらの図を用いて複数のメモリモジュール206が配列して構成されたメモリモジュール列706の配置の例について説明する。
402 共通ロジックバス配線(共通配線)
4041 記録素子列
4061 メモリ素子列
AND1 記録素子選択用論理回路(第1の論理回路)
AND2 メモリ素子選択用論理回路(第2の論理回路)
AF アンチヒューズ素子(メモリ素子)
I1 記録素子基板(半導体基板)
Rh 記録素子
Claims (18)
- 信号供給回路と、
複数の記録素子のそれぞれに対応する第1の論理回路が配列された第1の論理回路列と、
複数のメモリ素子と、
前記複数のメモリ素子のそれぞれに対応する第2の論理回路が配列された第2の論理回路列と、
前記信号供給回路と、前記第1の論理回路列及び前記第2の論理回路列と、を共通に接続するための共通配線と、
を有する半導体基板において、
前記第1の論理回路列及び前記第2の論理回路列は前記共通配線の延在する方向に沿って延在し、前記共通配線は前記第1の論理回路列と前記第2の論理回路列との間に配されていることを特徴とする半導体基板。 - 前記延在する方向に直交する方向において、前記第1の論理回路と前記第2の論理回路とは少なくとも一部が互いに重なるように配されている、請求項1に記載の半導体基板。
- 複数の前記第1の論理回路のそれぞれと前記共通配線とは、前記延在する方向に交差する方向に延在する第1の個別配線を介して接続され、複数の前記第2の論理回路のそれぞれと前記共通配線とは、前記交差する方向に延在する第2の個別配線を介して接続されている、請求項1または請求項2に記載の半導体基板。
- 前記第1の個別配線と前記共通配線との接続部と、前記第2の個別配線と前記共通配線との接続部とが、共通の接続部として構成されている、請求項3に記載の半導体基板。
- 前記共通配線は、前記記録素子及び前記メモリ素子のうちのいずれか一方が駆動されるように駆動を切り替える信号を供給するための配線を含む、請求項1乃至請求項4のいずれかに一項に記載の半導体基板。
- 前記複数の記録素子及び前記複数のメモリ素子は、前記信号供給回路から供給された信号に応じて排他的に駆動される、請求項1乃至請求項5のいずれか一項に記載の半導体基板。
- 互いに隣接する前記第1の論理回路のピッチと、互いに隣接する前記第2の論理回路のピッチと、が等しい、請求項1乃至請求項6のいずれか一項に記載の半導体基板。
- 前記第1の論理回路列における前記第1の論理回路のピッチと、前記第2の論理回路列における前記第2の論理回路列のピッチと、が等しい、請求項7に記載の半導体基板。
- 前記第2の論理回路列における前記第2の論理回路のピッチは、前記第1の論理回路列における前記第1の論理回路列のピッチの整数倍である、請求項1乃至請求項6のいずれか一項に記載の半導体基板。
- 前記記録素子と前記第1の論理回路とに接続された第1の駆動素子と、前記メモリ素子と前記第2の論理回路とに接続された第2の駆動素子と、前記第1の駆動素子と前記第2の駆動素子とに共通して接続されたグランド配線と、を有する、請求項1乃至請求項9のいずれか一項に記載の半導体基板。
- 前記信号供給回路は前記延在する方向における前記半導体基板の端部に配されている、請求項1乃至請求項10のいずれか一項に記載の半導体基板。
- 前記メモリ素子はアンチヒューズ素子である、請求項1乃至請求項11のいずれか一項に記載の半導体基板。
- 前記複数の記録素子が配列された記録素子列と、前記複数のメモリ素子が配列されたメモリ素子列と、を有する、請求項1乃至請求項12のいずれか一項に記載の半導体基板。
- 前記記録素子列に含まれる前記記録素子の数は、前記メモリ素子列に含まれる前記メモリ素子の数と等しい、または前記メモリ素子列に含まれる前記メモリ素子の数よりも多い、請求項13に記載の半導体基板。
- 前記メモリ素子列の数は前記記録素子列の数よりも少ない、請求項13または請求項14に記載の半導体基板。
- 前記記録素子列及び前記メモリ素子列は前記延在する方向に沿って延在し、前記記録素子列は前記第1の論理回路列に対して前記共通配線が設けられた側と反対側に配され、前記メモリ素子列は、前記第2の論理回路列の前記共通配線が設けられた側と反対側に配されている、請求項13乃至請求項15のいずれか一項に記載の半導体基板。
- 請求項13乃至請求項16のいずれか一項に記載の半導体基板と、前記記録素子に対応する吐出口が設けられた吐出口部材と、を有し、前記記録素子が駆動されて前記吐出口から液体を吐出する液体吐出ヘッド。
- 請求項17に記載の液体吐出ヘッドを用いて記録を行う記録装置。
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JP2017031356A JP6843648B2 (ja) | 2017-02-22 | 2017-02-22 | 半導体基板、液体吐出ヘッド及び記録装置 |
US15/901,619 US10201969B2 (en) | 2017-02-22 | 2018-02-21 | Recording element substrate, liquid discharge head, and recording apparatus |
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CN113412466B (zh) | 2019-02-06 | 2024-05-07 | 惠普发展公司,有限责任合伙企业 | 流体喷射控制器接口、流体喷射控制方法和流体喷射装置 |
CA3126691C (en) | 2019-02-06 | 2023-08-15 | Hewlett-Packard Development Company, L.P. | Communicating print component |
WO2020162894A1 (en) | 2019-02-06 | 2020-08-13 | Hewlett-Packard Development Company, L.P. | Data packets comprising random numbers for controlling fluid dispensing devices |
AU2019428447B2 (en) | 2019-02-06 | 2023-05-18 | Hewlett-Packard Development Company, L.P. | Communicating print component |
MX2021009121A (es) * | 2019-02-06 | 2021-09-08 | Hewlett Packard Development Co | Componente de impresion con conjunto de memoria usando se?al intermitente de reloj. |
EP3717248B1 (en) | 2019-02-06 | 2021-08-11 | Hewlett-Packard Development Company, L.P. | Integrated circuits including memory cells |
KR20210104903A (ko) | 2019-02-06 | 2021-08-25 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | 유체 다이용 어드레스 드라이버가 있는 집적 회로 |
JP2022140059A (ja) | 2021-03-12 | 2022-09-26 | キヤノン株式会社 | 素子基板、液体吐出ヘッド及び記録装置 |
JP2022140060A (ja) | 2021-03-12 | 2022-09-26 | キヤノン株式会社 | 素子基板、記録ヘッド、記録装置及びその制御方法 |
EP4334798A4 (en) * | 2021-07-06 | 2024-06-19 | Hewlett-Packard Development Company, L.P. | INTEGRATED CIRCUITS INCLUDING HIGH POWER HIGH VOLTAGE AND LOW POWER HIGH VOLTAGE POWER NODES |
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JP3586119B2 (ja) * | 1998-10-27 | 2004-11-10 | キヤノン株式会社 | ヘッド基体、インクジェットヘッド、インクジェットプリンタ |
JP4194580B2 (ja) * | 2004-06-02 | 2008-12-10 | キヤノン株式会社 | 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 |
CN100496980C (zh) * | 2004-06-02 | 2009-06-10 | 佳能株式会社 | 头基板、记录头、头盒及记录装置 |
JP4137088B2 (ja) * | 2004-06-02 | 2008-08-20 | キヤノン株式会社 | ヘッド基板、記録ヘッド、ヘッドカートリッジ、記録装置、及び情報入出力方法 |
US7472975B2 (en) * | 2005-07-08 | 2009-01-06 | Canon Kabushiki Kaisha | Substrate for ink jet printing head, ink jet printing head, ink jet printing apparatus, and method of blowing fuse element of ink jet printing head |
JP2008149637A (ja) * | 2006-12-20 | 2008-07-03 | Dainippon Printing Co Ltd | 見当制御装置、および、その方法 |
JP5981815B2 (ja) * | 2012-09-18 | 2016-08-31 | キヤノン株式会社 | 記録ヘッド用基板及び記録装置 |
JP6843649B2 (ja) * | 2017-02-22 | 2021-03-17 | キヤノン株式会社 | 記録素子基板、液体吐出ヘッド及び記録装置 |
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