JPH0460433U - - Google Patents

Info

Publication number
JPH0460433U
JPH0460433U JP10433390U JP10433390U JPH0460433U JP H0460433 U JPH0460433 U JP H0460433U JP 10433390 U JP10433390 U JP 10433390U JP 10433390 U JP10433390 U JP 10433390U JP H0460433 U JPH0460433 U JP H0460433U
Authority
JP
Japan
Prior art keywords
ink
flow path
jet head
nozzle
ink flow
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
JP10433390U
Other languages
Japanese (ja)
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 JP10433390U priority Critical patent/JPH0460433U/ja
Publication of JPH0460433U publication Critical patent/JPH0460433U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案を適用したインクジエツトヘ
ツドの斜視図、第２図は、本考案の一実施例のイ
ンクジエツトヘツドの作製工程を説明するための
工程図、第３図は、本考案の他の実施例のインク
ジエツトヘツドの作製工程を説明するための工程
図、第４図は、別の実施例におけるピツト層の平
面図、第５図は、本考案が適用されるインクジエ
ツトヘツドの他の一例の一部の斜視図、第６図は
、本考案の別の実施例のインクジエツトヘツドの
作製工程を説明するための工程図である。 １……ヒーター基板、２……抵抗体層、３ａ…
…共通電極、３ｂ……個別電極、４……ピツト層
、５……保護層、６……蓄熱層、７……ピツト、
８……フイルタ、９……チヤンネル基板、１０…
…インクリザーバ、１１……インク供給口、１３
……露光用マスク、１６……ノズル。 Fig. 1 is a perspective view of an ink jet head to which the present invention is applied, Fig. 2 is a process diagram for explaining the manufacturing process of an ink jet head according to an embodiment of the present invention, and Fig. 3 is a perspective view of an ink jet head according to the present invention. FIG. 4 is a plan view of a pit layer in another embodiment, and FIG. 5 is a process diagram for explaining the manufacturing process of an ink jet head according to another embodiment. FIG. 6, which is a partial perspective view of another example, is a process chart for explaining the manufacturing process of an ink jet head according to another example of the present invention. DESCRIPTION OF SYMBOLS 1... Heater board, 2... Resistor layer, 3a...
...Common electrode, 3b...Individual electrode, 4...Pit layer, 5...Protective layer, 6...Heat storage layer, 7...Pit,
8...Filter, 9...Channel board, 10...
...Ink reservoir, 11...Ink supply port, 13
...Exposure mask, 16...Nozzle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] インクを供給するインク供給口と、インクを保
持するインクリザーバと、それに連通したノズル
等によつてインク流路を形成し、該ノズルの先に
設けられた開口からインクを吐出するインクジエ
ツトヘツドにおいて、前記インク流路の壁の少な
くとも一部を感光性樹脂層で構成するとともに、
前記インク流路の途中に前記感光性樹脂層により
フイルタ作用を有する部材が形成されていること
を特徴とするインクジエツトヘツド。 In an ink jet head, an ink flow path is formed by an ink supply port that supplies ink, an ink reservoir that holds ink, and a nozzle that communicates with the ink flow path, and ink is ejected from an opening provided at the tip of the nozzle. , at least a part of the wall of the ink flow path is made of a photosensitive resin layer, and
An ink jet head characterized in that a member having a filter function is formed by the photosensitive resin layer in the middle of the ink flow path.
JP10433390U 1990-10-02 1990-10-02 Pending JPH0460433U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10433390U JPH0460433U (en) 1990-10-02 1990-10-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10433390U JPH0460433U (en) 1990-10-02 1990-10-02

Publications (1)

Publication Number Publication Date
JPH0460433U true JPH0460433U (en) 1992-05-25

Family

ID=31849569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10433390U Pending JPH0460433U (en) 1990-10-02 1990-10-02

Country Status (1)

Country Link
JP (1) JPH0460433U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004338401A (en) * 2003-04-30 2004-12-02 Hewlett-Packard Development Co Lp Ink jet print head
JP2015016648A (en) * 2013-07-12 2015-01-29 株式会社リコー Droplet ejection head, and image forming apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5763268A (en) * 1980-10-03 1982-04-16 Seiko Epson Corp Ink jet head for colored recording
JPS57208257A (en) * 1981-06-18 1982-12-21 Canon Inc Ink jet head
JPS6116864A (en) * 1985-06-24 1986-01-24 Seiko Epson Corp Manufacture of ink jet recording head
JPS63102944A (en) * 1986-10-20 1988-05-07 Canon Inc Liquid jet recording head

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5763268A (en) * 1980-10-03 1982-04-16 Seiko Epson Corp Ink jet head for colored recording
JPS57208257A (en) * 1981-06-18 1982-12-21 Canon Inc Ink jet head
JPS6116864A (en) * 1985-06-24 1986-01-24 Seiko Epson Corp Manufacture of ink jet recording head
JPS63102944A (en) * 1986-10-20 1988-05-07 Canon Inc Liquid jet recording head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004338401A (en) * 2003-04-30 2004-12-02 Hewlett-Packard Development Co Lp Ink jet print head
JP2015016648A (en) * 2013-07-12 2015-01-29 株式会社リコー Droplet ejection head, and image forming apparatus

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