JP6305036B2 - 液体吐出ヘッド - Google Patents
液体吐出ヘッド Download PDFInfo
- Publication number
- JP6305036B2 JP6305036B2 JP2013248451A JP2013248451A JP6305036B2 JP 6305036 B2 JP6305036 B2 JP 6305036B2 JP 2013248451 A JP2013248451 A JP 2013248451A JP 2013248451 A JP2013248451 A JP 2013248451A JP 6305036 B2 JP6305036 B2 JP 6305036B2
- Authority
- JP
- Japan
- Prior art keywords
- region
- substrate
- liquid discharge
- flow path
- wall member
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims description 115
- 239000000758 substrate Substances 0.000 claims description 110
- 229920005989 resin Polymers 0.000 claims description 88
- 239000011347 resin Substances 0.000 claims description 88
- 238000004132 cross linking Methods 0.000 claims description 48
- 239000010410 layer Substances 0.000 description 69
- 238000004519 manufacturing process Methods 0.000 description 26
- 238000000034 method Methods 0.000 description 23
- 239000011247 coating layer Substances 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 15
- 239000010408 film Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 238000011161 development Methods 0.000 description 11
- 239000003822 epoxy resin Substances 0.000 description 10
- 229920000647 polyepoxide Polymers 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 239000010703 silicon Substances 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 229910004200 TaSiN Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000003999 initiator Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 238000000862 absorption spectrum Methods 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000004528 spin coating Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 238000004151 rapid thermal annealing Methods 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910005540 GaP Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 229910000673 Indium arsenide Inorganic materials 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 238000002056 X-ray absorption spectroscopy Methods 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000001269 time-of-flight mass spectrometry Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14032—Structure of the pressure chamber
- B41J2/1404—Geometrical characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/1433—Structure of nozzle plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1601—Production of bubble jet print heads
- B41J2/1603—Production of bubble jet print heads of the front shooter type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1626—Manufacturing processes etching
- B41J2/1628—Manufacturing processes etching dry etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1631—Manufacturing processes photolithography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1637—Manufacturing processes molding
- B41J2/1639—Manufacturing processes molding sacrificial molding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/164—Manufacturing processes thin film formation
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
図5(A)に示すように、表面側にTaSiNからなるエネルギー発生素子4と、流路の型材11が形成された基板1を用意した。基板1としてはシリコン基板を用いた。流路の型材11は、ポジ型感光性樹脂(商品名;ODUR1010、東京応化製)を基板1の表面に塗布し、ステッパー(商品名;FPA−3000i5+、キヤノン製)によって露光し、現像することで型材11の形状とした。
図6(A)に示すように、表面側にTaSiNからなるエネルギー発生素子4が形成された基板1を用意した。基板1としてはシリコン基板を用いた。エネルギー発生素子4は、基板1の表面と平行方向に沿って並ぶ第1の領域8及び第2の領域9を有する第1の層で覆われている。
まず、図7(A)に示すように、表面側にTaSiNからなるエネルギー発生素子4が形成された基板1を用意した。基板1としてはシリコン基板を用いた。エネルギー発生素子4は、ネガ型感光性樹脂で形成した第1の感光性樹脂層14で覆われている。第1の感光性樹脂層は、ネガ型感光性樹脂からなるドライフィルム(商品名;EPON SU−8、シェル製)を用い、これを基板上にロール式ラミネーターにて貼り付け、支持体であるフッ素樹脂で形成されたフィルムを剥離することで形成した。第1の感光性樹脂層14には露光を行い、一部を潜像状態としておいた。
まず、図8(A)に示すように、表面側にTaSiNからなるエネルギー発生素子4が形成された基板1を用意した。基板1としてはシリコン基板を用いた。基板1には、ネガ型感光性樹脂層(商品名;EHPE−3150、ダイセル化学製)をロール式ラミネーターにて貼り付け、これにパターン露光を行った。まず、第1の領域8のパターンで露光した。その後、第1の領域8と第2の領域9を合わせたパターンで露光量を10分の1に設定して露光を行った。続いて120℃に加熱し、その後現像を行った。このとき、第1の領域8はゲル化閾値以上で露光されており、現像時に不溶化していた。このようにして、ネガ型感光性樹脂層に第1の領域8及び第2の領域9を形成し、かつ流路となる部分が空間となる構造とした。
実施例4に対し、第1の領域8及び第2の領域9の割合を変化させた。これ以外は、実施例4と同様にして、液体吐出ヘッドを製造した。
まず、図9(A)に示すように、表面側にTaSiNからなるエネルギー発生素子4が形成された基板1を用意した。基板1としてはシリコン基板を用いた。基板1には、ネガ型感光性樹脂層(商品名;EHPE−3150、ダイセル化学製)をロール式ラミネーターにて貼り付け、露光、現像することで、第2の領域9を形成した。
実施例1で、図5(C)の時点で被覆層12に露光を行い、被覆層12に第1の領域8及び第2の領域9を形成したが、比較例1ではこの露光を行わなかった。そして、被覆層12にパターン露光を行い、被覆層12に液体吐出口となる領域を形成した。これ以外は、実施例1と同様にして、液体吐出ヘッドを製造した。
Claims (12)
- 基板と、前記基板の表面上に液体の流路の壁を形成し、液体の吐出口が開口している流路壁部材と、を有する液体吐出ヘッドであって、
前記流路壁部材は、感光性樹脂で形成されており、前記基板の表面と平行方向に沿って並ぶ第1の領域及び第2の領域を有し、
前記流路壁部材の第1の領域の架橋密度は、前記第2の領域の架橋密度よりも低く、前記第1の領域は、前記液体に露出しない位置に配置されていることを特徴とする液体吐出ヘッド。 - 前記感光性樹脂は、ネガ型感光性樹脂である請求項1に記載の液体吐出ヘッド。
- 前記第2の領域の架橋密度に対する前記第1の領域の架橋密度の割合は、0%よりも高く、90%以下である請求項1または2に記載の液体吐出ヘッド。
- 前記第2の領域の架橋密度に対する前記第1の領域の架橋密度の割合は、0%よりも高く、70%以下である請求項1乃至3のいずれか1項に記載の液体吐出ヘッド。
- 前記第1の領域と前記第2の領域との合計の体積に対する前記第1の領域の体積の割合は、10%以上、90%以下である請求項1乃至4のいずれか1項に記載の液体吐出ヘッド。
- 前記第1の領域と前記第2の領域との合計の体積に対する前記第1の領域の体積の割合は、10%以上、70%以下である請求項1乃至5のいずれか1項に記載の液体吐出ヘッド。
- 前記流路壁部材と前記基板の表面側との接触面積に対して、前記第1の領域と前記基板の表面側とが接触する面積の割合は、0%以上、90%以下である請求項1乃至6のいずれか1項に記載の液体吐出ヘッド。
- 前記第1の領域と前記基板の表面との間に、前記第2の領域が配置されている請求項1乃至7のいずれか1項に記載の液体吐出ヘッド。
- 前記流路壁部材は、前記第1の領域及び前記第2の領域と架橋密度の異なる第3の領域を有する請求項1乃至8のいずれか1項に記載の液体吐出ヘッド。
- 前記第2の領域は露光が行われた領域であり、前記第1の領域は露光が行われなかった領域である請求項1乃至9のいずれか1項に記載の液体吐出ヘッド。
- 前記流路壁部材は、前記基板の表面と直接接触している、または前記基板の表面に形成された層を介して前記基板の表面と接触している請求項1乃至10のいずれか1項に記載の液体吐出ヘッド。
- 前記流路壁部材の前記吐出口が開口している吐出口面において、前記第1の領域に対応する部分が盛り上がっている、またはくぼんでいる請求項1乃至11のいずれか1項に記載の液体吐出ヘッド。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013248451A JP6305036B2 (ja) | 2013-11-29 | 2013-11-29 | 液体吐出ヘッド |
US14/553,765 US9205650B2 (en) | 2013-11-29 | 2014-11-25 | Liquid ejection head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013248451A JP6305036B2 (ja) | 2013-11-29 | 2013-11-29 | 液体吐出ヘッド |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015104877A JP2015104877A (ja) | 2015-06-08 |
JP2015104877A5 JP2015104877A5 (ja) | 2017-01-12 |
JP6305036B2 true JP6305036B2 (ja) | 2018-04-04 |
Family
ID=53264292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013248451A Active JP6305036B2 (ja) | 2013-11-29 | 2013-11-29 | 液体吐出ヘッド |
Country Status (2)
Country | Link |
---|---|
US (1) | US9205650B2 (ja) |
JP (1) | JP6305036B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7413039B2 (ja) | 2020-01-22 | 2024-01-15 | キヤノン株式会社 | 液体吐出ヘッド及び液体吐出ヘッドの製造方法 |
JP6977089B2 (ja) * | 2020-03-25 | 2021-12-08 | キヤノン株式会社 | 構造体の製造方法及び液体吐出ヘッドの製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2932877B2 (ja) * | 1992-02-06 | 1999-08-09 | セイコーエプソン株式会社 | インクジェットヘッドの製造方法 |
KR100474471B1 (ko) * | 2002-08-20 | 2005-03-08 | 삼성전자주식회사 | 모노리식 버블 잉크젯 프린트 헤드 및 그 제조방법 |
JP4455287B2 (ja) * | 2003-12-26 | 2010-04-21 | キヤノン株式会社 | インクジェット記録ヘッドの製造方法 |
KR100517515B1 (ko) | 2004-01-20 | 2005-09-28 | 삼성전자주식회사 | 모놀리틱 잉크젯 프린트헤드의 제조방법 |
-
2013
- 2013-11-29 JP JP2013248451A patent/JP6305036B2/ja active Active
-
2014
- 2014-11-25 US US14/553,765 patent/US9205650B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2015104877A (ja) | 2015-06-08 |
US20150151543A1 (en) | 2015-06-04 |
US9205650B2 (en) | 2015-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7523553B2 (en) | Method of manufacturing ink jet recording head | |
US10625506B2 (en) | Method for manufacturing liquid discharge head | |
JP5814747B2 (ja) | 液体吐出ヘッドの製造方法 | |
US9090067B2 (en) | Method for manufacturing liquid discharge head | |
TWI236430B (en) | Method for manufacturing an ink jet head | |
US8904639B2 (en) | Method of producing liquid ejection head | |
JP7023644B2 (ja) | 液体吐出ヘッドの製造方法 | |
JP2010199429A (ja) | プラズマエッチング方法及びプラズマエッチング装置並びに液体吐出ヘッドの製造方法 | |
US20150197092A1 (en) | Method of manufacturing structure and method of manufacturing liquid ejection head | |
JP2010131954A (ja) | 液体吐出ヘッドの製造方法 | |
JP6305036B2 (ja) | 液体吐出ヘッド | |
JP2016221866A (ja) | 液体吐出ヘッドの製造方法 | |
US9266331B2 (en) | Manufacturing method of substrate for liquid ejection head | |
JP2007160624A (ja) | インクジェット記録ヘッドおよびその製造方法 | |
US8888245B2 (en) | Liquid ejection head having protected orifice plate and method for manufacturing liquid ejection head | |
JP2018138375A (ja) | 液体吐出ヘッドの製造方法及び液体吐出ヘッド | |
KR101376402B1 (ko) | 액체 토출 헤드의 제조 방법 | |
US8286350B2 (en) | Method of manufacturing a liquid discharge head | |
JP2010260233A (ja) | 液体吐出ヘッドの製造方法 | |
JP4999964B2 (ja) | 液体吐出ヘッドおよびその製造方法 | |
JP5599034B2 (ja) | 構造体の製造方法及び液体吐出ヘッドの製造方法 | |
JP6214284B2 (ja) | 液体吐出ヘッド及びその製造方法 | |
JP6305035B2 (ja) | 液体吐出ヘッドの製造方法 | |
JP2017001326A (ja) | 液体吐出ヘッド及びその製造方法 | |
JP5147551B2 (ja) | 液体吐出記録ヘッドの製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161125 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161125 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170816 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170822 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171020 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180206 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180306 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6305036 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |