JPH0210034U - - Google Patents

Info

Publication number
JPH0210034U
JPH0210034U JP8400388U JP8400388U JPH0210034U JP H0210034 U JPH0210034 U JP H0210034U JP 8400388 U JP8400388 U JP 8400388U JP 8400388 U JP8400388 U JP 8400388U JP H0210034 U JPH0210034 U JP H0210034U
Authority
JP
Japan
Prior art keywords
heat generating
width
resistor layer
electrode
generating element
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.)
Pending
Application number
JP8400388U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8400388U priority Critical patent/JPH0210034U/ja
Publication of JPH0210034U publication Critical patent/JPH0210034U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Description

【図面の簡単な説明】
第1図aは、本考案による発熱素子の第1の実
施例の平面図、同図bは同じく断面図、第2図お
よび第3図は本考案による発熱素子の第2、第3
の実施例の平面図、第4図は従来のサーマルイン
クジエツトヘツドの一例を示す断面図、第5図a
,bは従来の発熱素子の平面図および断面図であ
る。 1…基板、2,52…抵抗体層、3,49…電
極、4…保護層、5…発熱部、7…中間接続部、
41…ノズル、42…発熱素子、43…圧力室、
44…蒸気バブル、45…インク滴。

Claims (1)

    【実用新案登録請求の範囲】
  1. 記録インクを充填する圧力室を基板上に備え、
    当該圧力室内基板上に発熱基板上に発熱素子を備
    えているサーマルインクジエツトヘツドにおいて
    、前記発熱素子が、一定膜厚の抵抗体層およびそ
    の上に積層された電極、前記抵抗体層および前記
    電極を覆う保護層とからなり、前記発熱素子の発
    熱部を形成する抵抗体層の幅Wに対し、電極の
    幅Wを広くし、前記発熱部の抵抗体層と電極と
    の間に前記発熱部幅Wより広い幅形状を持つ抵
    抗体層からなる中間接続部を備えたことを特徴と
    するサーマルインクジエツトヘツド。
JP8400388U 1988-06-24 1988-06-24 Pending JPH0210034U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8400388U JPH0210034U (ja) 1988-06-24 1988-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8400388U JPH0210034U (ja) 1988-06-24 1988-06-24

Publications (1)

Publication Number Publication Date
JPH0210034U true JPH0210034U (ja) 1990-01-23

Family

ID=31308703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8400388U Pending JPH0210034U (ja) 1988-06-24 1988-06-24

Country Status (1)

Country Link
JP (1) JPH0210034U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0464134U (ja) * 1990-10-12 1992-06-01

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132270A (en) * 1979-04-02 1980-10-14 Canon Inc Liquid-drip jet recording device
JPS5833471A (ja) * 1981-08-21 1983-02-26 Canon Inc 液体噴射記録ヘツド
JPS62104763A (ja) * 1985-10-31 1987-05-15 Canon Inc 液体噴射記録ヘツド
JPS63242647A (ja) * 1987-03-31 1988-10-07 Canon Inc インクジエツトヘツドおよびその駆動回路

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132270A (en) * 1979-04-02 1980-10-14 Canon Inc Liquid-drip jet recording device
JPS5833471A (ja) * 1981-08-21 1983-02-26 Canon Inc 液体噴射記録ヘツド
JPS62104763A (ja) * 1985-10-31 1987-05-15 Canon Inc 液体噴射記録ヘツド
JPS63242647A (ja) * 1987-03-31 1988-10-07 Canon Inc インクジエツトヘツドおよびその駆動回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0464134U (ja) * 1990-10-12 1992-06-01

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