JP6282411B2 - サーマルバブル噴射機構、噴射の方法、およびその機構の製造方法 - Google Patents
サーマルバブル噴射機構、噴射の方法、およびその機構の製造方法 Download PDFInfo
- Publication number
- JP6282411B2 JP6282411B2 JP2013129730A JP2013129730A JP6282411B2 JP 6282411 B2 JP6282411 B2 JP 6282411B2 JP 2013129730 A JP2013129730 A JP 2013129730A JP 2013129730 A JP2013129730 A JP 2013129730A JP 6282411 B2 JP6282411 B2 JP 6282411B2
- Authority
- JP
- Japan
- Prior art keywords
- textured surface
- gas
- substrate
- injection
- ink
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 32
- 238000002347 injection Methods 0.000 title claims description 19
- 239000007924 injection Substances 0.000 title claims description 19
- 238000004519 manufacturing process Methods 0.000 title description 7
- 239000007789 gas Substances 0.000 claims description 38
- 239000000758 substrate Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000005530 etching Methods 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 238000007641 inkjet printing Methods 0.000 claims 1
- 239000000976 ink Substances 0.000 description 39
- 238000000576 coating method Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 229920002313 fluoropolymer Polymers 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 238000000206 photolithography Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000004065 semiconductor Substances 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
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XPBBUZJBQWWFFJ-UHFFFAOYSA-N fluorosilane Chemical compound [SiH3]F XPBBUZJBQWWFFJ-UHFFFAOYSA-N 0.000 description 2
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- NDJKXXJCMXVBJW-UHFFFAOYSA-N Heptadecane Natural products CCCCCCCCCCCCCCCCC NDJKXXJCMXVBJW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000010702 perfluoropolyether Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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
- B41J2/14016—Structure of bubble jet print heads
- B41J2/14032—Structure of the pressure chamber
- B41J2/14064—Heater chamber separated from ink chamber by a membrane
-
- 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
- B41J2/14088—Structure of heating means
- B41J2/14112—Resistive element
- B41J2/1412—Shape
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49083—Heater type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49401—Fluid pattern dispersing device making, e.g., ink jet
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
Claims (10)
- 基板と、
気体を保持するよう設定される1つ以上の間隙を含み、前記基板上に配置される超疎油性のテクスチャ表面と、
前記テクスチャ表面と流体連通して配置される容器と、
その両方が前記容器と流体連通する注入口および噴射口と、
前記1つ以上の間隙内の気体を膨張させて、容器内の圧力を十分に増加させ、液体を前記噴射口から押し出すよう設定される加熱機構と、を含むサーマルバブル噴射装置。 - 前記テクスチャ表面が柱の配列を含む、請求項1に記載の装置。
- 前記柱がフッ化材料で被覆されたシリコンを含む、請求項2に記載の装置。
- 前記テクスチャ表面がフッ化材料で被覆される、請求項1に記載の装置。
- 前記サーマルバブル噴射装置は、インクジェット方式の印刷ヘッドである、請求項1に記載の装置。
- 噴射する方法であって、
容器内の噴射物質と、1つ以上の気体が充満した間隙を含む超疎油性のテクスチャ表面と、噴射口と、を含む噴射装置を提供するステップと、
前記1つ以上の間隙内の前記気体を加熱して、前記気体の体積を膨張させ、これにより、前記噴射物質の一部を前記噴射口から押し出すステップと、を含む方法。 - 前記噴射物質はインクである、請求項6に記載の方法。
- サーマルバブル噴射装置を作成する方法であって、
超疎油性のテクスチャ表面を含む基板を提供するステップと、
前記基板を複数のプレートと結合させて、噴射積層体を形成するステップと、を含み、
加熱機構が前記噴射積層体内に配置され、前記加熱機構は前記テクスチャ表面の間隙内の気体を膨張させるよう設定される、方法。 - 前記テクスチャ表面を形成するステップであって、前記基板上にマスクを形成し、前記基板を選択的にエッチングしてテクスチャを形成するプロセスを含むステップをさらに含む請求項8に記載の方法。
- 前記テクスチャ表面を形成するプロセスはフッ化材料で前記テクスチャを処理することを含む、請求項9に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/555,901 | 2012-07-23 | ||
| US13/555,901 US8888250B2 (en) | 2012-07-23 | 2012-07-23 | Thermal bubble jetting mechanism, method of jetting and method of making the mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014019158A JP2014019158A (ja) | 2014-02-03 |
| JP6282411B2 true JP6282411B2 (ja) | 2018-02-21 |
Family
ID=49946188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013129730A Expired - Fee Related JP6282411B2 (ja) | 2012-07-23 | 2013-06-20 | サーマルバブル噴射機構、噴射の方法、およびその機構の製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8888250B2 (ja) |
| JP (1) | JP6282411B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11440321B2 (en) * | 2019-12-12 | 2022-09-13 | Xerox Corporation | Gas expansion material jetting actuator |
| US11220102B2 (en) * | 2019-12-12 | 2022-01-11 | Xerox Corporation | Venturi inlet printhead |
| US11813671B2 (en) * | 2020-01-27 | 2023-11-14 | Rolls-Royce Corporation | Microtextured nozzle for directed energy deposition with greater than 100 features per square millimeter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3397476B2 (ja) * | 1994-10-18 | 2003-04-14 | キヤノン株式会社 | インクジェット記録ヘッドの形成方法 |
| US8926065B2 (en) * | 2009-08-14 | 2015-01-06 | Advanced Liquid Logic, Inc. | Droplet actuator devices and methods |
| US8348390B2 (en) * | 2011-05-18 | 2013-01-08 | Xerox Corporation | Enhancing superoleophobicity and reducing adhesion through multi-scale roughness by ALD/CVD technique in inkjet application |
| US8708458B2 (en) * | 2011-08-15 | 2014-04-29 | Xerox Corporation | Superoleophobic glass devices and their methods |
-
2012
- 2012-07-23 US US13/555,901 patent/US8888250B2/en not_active Expired - Fee Related
-
2013
- 2013-06-20 JP JP2013129730A patent/JP6282411B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014019158A (ja) | 2014-02-03 |
| US20140022311A1 (en) | 2014-01-23 |
| US8888250B2 (en) | 2014-11-18 |
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