JP2002052717A5 - - Google Patents
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- JP2002052717A5 JP2002052717A5 JP2000240841A JP2000240841A JP2002052717A5 JP 2002052717 A5 JP2002052717 A5 JP 2002052717A5 JP 2000240841 A JP2000240841 A JP 2000240841A JP 2000240841 A JP2000240841 A JP 2000240841A JP 2002052717 A5 JP2002052717 A5 JP 2002052717A5
- Authority
- JP
- Japan
- Prior art keywords
- expansion coefficient
- linear expansion
- delta
- difference
- determined
- 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
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Description
【００４４】
そこで、プリントヘッドとして完成したときにおけるノズル間間隔はプリントヘッドが使用されるプリンタが求められる精細度等によって決まってくるわけであるから、Ｌ2は設計値として決まってくる。この場合必要とされるＬ1は、ノズル形成部材２の線膨張率α1、半導体基板７の線膨張率（ヘッドフレーム４の線膨張率でもある）α2、ノズル形成部材２とヘッドフレーム４との貼合温度Ｔ1、該貼合温度Ｔ1と室温Ｒ．Ｔ．との差ΔＴから、図５から逆算して求めることができる。或いはまた、次式
Ｌ 1 ＝Ｌ 2 （α 2 △Ｔ＋１）／（α 1 △Ｔ＋１）
から求めることができる。[0044]
Then, since the inter-nozzle interval at the time of completion as a print head is determined by the definition and the like required for the printer in which the print head is used, L2 is determined as a design value. In this case, L1 required is the linear expansion coefficient α1 of the nozzle forming member 2, the linear expansion coefficient of the semiconductor substrate 7 (which is also the linear expansion coefficient of the head frame 4) α2, the bonding of the nozzle forming member 2 and the head frame 4 Joint temperature T1, bonding temperature T1 and room temperature R.D. T. And the difference .DELTA.T with the difference .DELTA.T from FIG. Or again
L 1 = L 2 (α 2 ΔT + 1) / (α 1 ΔT + 1)
It can be obtained from
Priority Applications (18)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000240841A JP3608484B2 (en) | 2000-08-09 | 2000-08-09 | Print head, manufacturing method thereof, and control method thereof |
| EP01119074A EP1179430B1 (en) | 2000-08-09 | 2001-08-07 | Print head and manufacturing method therefor |
| SG200601961-6A SG136001A1 (en) | 2000-08-09 | 2001-08-07 | Print head, manufacturing method therefor, and printer |
| EP06001854A EP1666256B1 (en) | 2000-08-09 | 2001-08-07 | Print head, manufacturing method therefor and printer |
| DE60128606T DE60128606T9 (en) | 2000-08-09 | 2001-08-07 | Printhead, process for its manufacture and printer |
| DE60128607T DE60128607T2 (en) | 2000-08-09 | 2001-08-07 | Printhead, process for its manufacture and printer |
| SG200104730A SG126682A1 (en) | 2000-08-09 | 2001-08-07 | Print head, manufacturing method therefor, and printer |
| DE60131708T DE60131708T2 (en) | 2000-08-09 | 2001-08-07 | Printhead and method for its manufacture |
| EP06001851A EP1657064B1 (en) | 2000-08-09 | 2001-08-07 | Print head, manufacturing method therefor and printer |
| DE60128605T DE60128605T2 (en) | 2000-08-09 | 2001-08-07 | Printhead, process for its manufacture and printer |
| DE60143456T DE60143456D1 (en) | 2000-08-09 | 2001-08-07 | Printhead, process for its manufacture and printer |
| EP06001853A EP1657066B1 (en) | 2000-08-09 | 2001-08-07 | Print head, manufacturing method therefor and printer |
| EP06001850A EP1657063B1 (en) | 2000-08-09 | 2001-08-07 | Print head, manufacturing method therefor and printer |
| EP06001852A EP1657065B1 (en) | 2000-08-09 | 2001-08-07 | Print head, manufacturing method therefor and printer |
| US09/925,154 US6663223B2 (en) | 2000-08-09 | 2001-08-08 | Print head, manufacturing method therefor and printer |
| US10/614,586 US6871941B2 (en) | 2000-08-09 | 2003-07-07 | Print head, manufacturing method therefor, and printer |
| US10/973,958 US7150514B2 (en) | 2000-08-09 | 2004-10-26 | Print head, manufacturing method therefor, and printer |
| US11/074,286 US20050151793A1 (en) | 2000-08-09 | 2005-03-07 | Print head, manufacturing method therefor, and printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000240841A JP3608484B2 (en) | 2000-08-09 | 2000-08-09 | Print head, manufacturing method thereof, and control method thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002052717A JP2002052717A (en) | 2002-02-19 |
| JP3608484B2 JP3608484B2 (en) | 2005-01-12 |
| JP2002052717A5 true JP2002052717A5 (en) | 2005-02-24 |
Family
ID=18732132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000240841A Expired - Fee Related JP3608484B2 (en) | 2000-08-09 | 2000-08-09 | Print head, manufacturing method thereof, and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3608484B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4742683B2 (en) | 2005-06-02 | 2011-08-10 | ソニー株式会社 | Liquid detection device and liquid ejection device |
| KR20080067937A (en) * | 2007-01-17 | 2008-07-22 | 삼성전자주식회사 | Image forming apparatus and ink ejecting method thereof |
-
2000
- 2000-08-09 JP JP2000240841A patent/JP3608484B2/en not_active Expired - Fee Related
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