JP2003025579A5 - - Google Patents

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Publication number
JP2003025579A5
JP2003025579A5 JP2001216402A JP2001216402A JP2003025579A5 JP 2003025579 A5 JP2003025579 A5 JP 2003025579A5 JP 2001216402 A JP2001216402 A JP 2001216402A JP 2001216402 A JP2001216402 A JP 2001216402A JP 2003025579 A5 JP2003025579 A5 JP 2003025579A5
Authority
JP
Japan
Prior art keywords
expansion coefficient
linear expansion
determined
bonding temperature
delta
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
Application number
JP2001216402A
Other languages
Japanese (ja)
Other versions
JP3636109B2 (en
JP2003025579A (en
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2001216402A external-priority patent/JP3636109B2/en
Priority to JP2001216402A priority Critical patent/JP3636109B2/en
Priority to DE60143456T priority patent/DE60143456D1/en
Priority to EP06001852A priority patent/EP1657065B1/en
Priority to EP06001854A priority patent/EP1666256B1/en
Priority to DE60128606T priority patent/DE60128606T9/en
Priority to DE60128607T priority patent/DE60128607T2/en
Priority to SG200104730A priority patent/SG126682A1/en
Priority to EP06001851A priority patent/EP1657064B1/en
Priority to DE60131708T priority patent/DE60131708T2/en
Priority to DE60128605T priority patent/DE60128605T2/en
Priority to EP01119074A priority patent/EP1179430B1/en
Priority to EP06001853A priority patent/EP1657066B1/en
Priority to SG200601961-6A priority patent/SG136001A1/en
Priority to EP06001850A priority patent/EP1657063B1/en
Priority to US09/925,154 priority patent/US6663223B2/en
Publication of JP2003025579A publication Critical patent/JP2003025579A/en
Priority to US10/614,586 priority patent/US6871941B2/en
Priority to US10/973,958 priority patent/US7150514B2/en
Publication of JP2003025579A5 publication Critical patent/JP2003025579A5/ja
Priority to US11/074,286 priority patent/US20050151793A1/en
Publication of JP3636109B2 publication Critical patent/JP3636109B2/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【００４５】
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１４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。[0045]
Therefore, since the nozzle spacing is not come determined by resolution, such as a printer print head is used is determined in when completed as a print head, L 2 comes determined as a design value. In this case, L 1 required is the linear expansion coefficient α 1 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) α 2 , the nozzle forming member 2 and the head frame 4 Bonding temperature T 1 with the bonding temperature, the bonding temperature T 1 and the room temperature R.S. 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

JP2001216402A 2000-08-09 2001-07-17 Print head Expired - Fee Related JP3636109B2 (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
JP2001216402A JP3636109B2 (en) 2001-07-17 2001-07-17 Print head
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
EP06001851A EP1657064B1 (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
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
EP06001852A EP1657065B1 (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
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
JP2001216402A JP3636109B2 (en) 2001-07-17 2001-07-17 Print head

Publications (3)

Publication Number Publication Date
JP2003025579A JP2003025579A (en) 2003-01-29
JP2003025579A5 true JP2003025579A5 (en) 2005-02-24
JP3636109B2 JP3636109B2 (en) 2005-04-06

Family

ID=19050884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001216402A Expired - Fee Related JP3636109B2 (en) 2000-08-09 2001-07-17 Print head

Country Status (1)

Country Link
JP (1) JP3636109B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3760926B2 (en) * 2003-04-25 2006-03-29 セイコーエプソン株式会社 Droplet discharge apparatus and droplet discharge method
JP4126553B2 (en) 2003-10-07 2008-07-30 ソニー株式会社 Liquid ejection device
JP2008114561A (en) * 2006-11-08 2008-05-22 Ricoh Co Ltd Liquid discharge head, liquid discharge device, and image forming device

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