JP2019521018A5 - - Google Patents
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- Publication number
- JP2019521018A5 JP2019521018A5 JP2018567584A JP2018567584A JP2019521018A5 JP 2019521018 A5 JP2019521018 A5 JP 2019521018A5 JP 2018567584 A JP2018567584 A JP 2018567584A JP 2018567584 A JP2018567584 A JP 2018567584A JP 2019521018 A5 JP2019521018 A5 JP 2019521018A5
- Authority
- JP
- Japan
- Prior art keywords
- test
- actuator element
- circuit
- path
- capacitance
- 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.)
- Granted
Links
- 230000003071 parasitic effect Effects 0.000 claims 16
- 230000008021 deposition Effects 0.000 claims 7
- 238000005259 measurement Methods 0.000 claims 3
- 230000007547 defect Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1611464.7A GB2551811B (en) | 2016-06-30 | 2016-06-30 | Droplet deposition apparatus and test circuit therefor |
| GB1611464.7 | 2016-06-30 | ||
| PCT/GB2017/051911 WO2018002634A1 (en) | 2016-06-30 | 2017-06-29 | Droplet deposition apparatus and test circuit therefor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019521018A JP2019521018A (ja) | 2019-07-25 |
| JP2019521018A5 true JP2019521018A5 (enExample) | 2020-08-06 |
| JP7042224B2 JP7042224B2 (ja) | 2022-03-25 |
Family
ID=56891272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018567584A Active JP7042224B2 (ja) | 2016-06-30 | 2017-06-29 | 液滴堆積装置およびその試験回路 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10843459B2 (enExample) |
| EP (1) | EP3478506B1 (enExample) |
| JP (1) | JP7042224B2 (enExample) |
| CN (1) | CN109414931B (enExample) |
| ES (1) | ES2829289T3 (enExample) |
| GB (1) | GB2551811B (enExample) |
| TW (1) | TW201805638A (enExample) |
| WO (1) | WO2018002634A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2588557B (en) * | 2017-03-31 | 2021-09-15 | Cirrus Logic Int Semiconductor Ltd | MEMS transducer system and associated methods |
| US11022650B2 (en) * | 2017-10-12 | 2021-06-01 | Rohm Co., Ltd. | Capacitive switch controller |
| GB2570668A (en) * | 2018-01-31 | 2019-08-07 | Xaar Technology Ltd | Droplet deposition apparatus |
| JP7246216B2 (ja) * | 2019-03-19 | 2023-03-27 | エスアイアイ・プリンテック株式会社 | 液体噴射ヘッドおよび液体噴射記録装置 |
| US11092654B2 (en) * | 2019-06-28 | 2021-08-17 | Teradyne, Inc. | Measuring a leakage characteristic of a signal path |
| JP7468021B2 (ja) * | 2020-03-18 | 2024-04-16 | 株式会社リコー | 液体を吐出する装置、ヘッド駆動制御装置 |
| IT202000016270A1 (it) * | 2020-07-06 | 2022-01-06 | Intercos Italiana | “processo per la colorazione di prodotti cosmetici solidi in polvere compatta” |
| EP4480708A1 (en) * | 2023-06-21 | 2024-12-25 | Canon Production Printing Holding B.V. | Circuit and method for driving a print head |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06242159A (ja) * | 1993-02-19 | 1994-09-02 | New Japan Radio Co Ltd | 静電容量測定装置 |
| JP2001063033A (ja) * | 1999-08-25 | 2001-03-13 | Oki Data Corp | インクジェットプリンタ |
| TW539622B (en) | 2002-05-16 | 2003-07-01 | Benq Corp | Method and related apparatus for performing short and open circuit detecting of ink-jet printer head |
| JP2006305732A (ja) * | 2005-03-30 | 2006-11-09 | Brother Ind Ltd | インクジェットプリンタヘッド |
| JP4765527B2 (ja) * | 2005-10-05 | 2011-09-07 | 富士ゼロックス株式会社 | 液滴吐出装置 |
| JP2007301741A (ja) | 2006-05-08 | 2007-11-22 | Fuji Xerox Co Ltd | 液滴吐出装置 |
| JP2007326237A (ja) * | 2006-06-06 | 2007-12-20 | Fuji Xerox Co Ltd | 圧電ヘッドの検査装置及び液滴噴射装置 |
| JP2008055830A (ja) * | 2006-09-01 | 2008-03-13 | Fuji Xerox Co Ltd | 液滴吐出装置、その駆動方法及び駆動プログラム |
| KR101170855B1 (ko) * | 2006-12-11 | 2012-08-02 | 삼성전기주식회사 | 피에조 잉크젯 헤드의 동작 검출장치 및 방법 |
| JP4492693B2 (ja) * | 2007-12-19 | 2010-06-30 | 富士ゼロックス株式会社 | 容量性負荷の駆動回路及び液滴噴射装置 |
| JP2010076329A (ja) * | 2008-09-26 | 2010-04-08 | Fujifilm Corp | 電流検出センサ基板、容量性負荷駆動装置、液体吐出ヘッド駆動装置及び液体吐出装置 |
| JP5407518B2 (ja) * | 2009-04-23 | 2014-02-05 | セイコーエプソン株式会社 | 駆動信号生成回路、及び駆動信号生成方法 |
| KR101153632B1 (ko) * | 2010-01-07 | 2012-07-03 | 삼성전기주식회사 | 압전 소자의 폴링 장치 및 이를 이용한 폴링 방법 |
| KR20120005227A (ko) * | 2010-07-08 | 2012-01-16 | 삼성전기주식회사 | 잉크젯 헤드 검사 장치 |
| WO2013154586A1 (en) | 2012-04-13 | 2013-10-17 | Hewlett-Packard Development Company, L.P. | Printhead with dual switched piezoelectric actuators |
| CN105426570B (zh) * | 2015-10-28 | 2019-03-26 | 西安电子科技大学 | 基于有源补偿子电路的GaN HEMT大信号模型改进方法 |
-
2016
- 2016-06-30 GB GB1611464.7A patent/GB2551811B/en active Active
-
2017
- 2017-06-29 ES ES17736732T patent/ES2829289T3/es active Active
- 2017-06-29 WO PCT/GB2017/051911 patent/WO2018002634A1/en not_active Ceased
- 2017-06-29 JP JP2018567584A patent/JP7042224B2/ja active Active
- 2017-06-29 US US16/314,314 patent/US10843459B2/en active Active
- 2017-06-29 CN CN201780041171.0A patent/CN109414931B/zh active Active
- 2017-06-29 EP EP17736732.3A patent/EP3478506B1/en active Active
- 2017-06-30 TW TW106121961A patent/TW201805638A/zh unknown
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