JPS55128468A - Recording head - Google Patents
Recording headInfo
- Publication number
- JPS55128468A JPS55128468A JP3604279A JP3604279A JPS55128468A JP S55128468 A JPS55128468 A JP S55128468A JP 3604279 A JP3604279 A JP 3604279A JP 3604279 A JP3604279 A JP 3604279A JP S55128468 A JPS55128468 A JP S55128468A
- Authority
- JP
- Japan
- Prior art keywords
- film
- substrate
- omega
- evaporation
- heating body
- 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
Links
- 238000000034 method Methods 0.000 abstract 4
- 239000010408 film Substances 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 abstract 2
- 230000008020 evaporation Effects 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000010409 thin film Substances 0.000 abstract 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 150000004767 nitrides Chemical class 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 229920002050 silicone resin Polymers 0.000 abstract 1
- 239000012808 vapor phase Substances 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 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
- B41J2/16—Production of nozzles
- B41J2/1601—Production of bubble jet print heads
- B41J2/1604—Production of bubble jet print heads of the edge 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
- B41J2/1631—Manufacturing processes photolithography
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
PURPOSE:To prolong the life of a recording device by a method wherein an electrothermal converter coated with a thin film whose resistivity is 5X10<5>OMEGA.cm or more is provided as a source of generation of a force discharging small drips of a recording liquid, in a chamber communicating with a discharge orifice. CONSTITUTION:On to a substrate 3 wherein a long groove 4 including a chamber 4' containing the ink to be discharged and a discharge orifice 5 is formed is stuck another substrate 1 mounted with a heating body 2 on the surface thereof. The heating body 2 is constituted by laminating a heat accumulating layer 7, a heater-resistor 11, electrodes 8 and a protecting layer 9, in this order, on the other substrate 6 of alumina and the like. Out of them, as the protecting layer 9, a thin film with resistivity of 5X10<5>OMEGA.cm or more and with the thickness of about 0.1-5mum or, desirably, 2-3mum is formed. In concrete terms, metal oxide such as TiO2, V2O5 and Al2O3, high-resistance nitride such as AlN, semiconductor such as amorphous silicone, etc. are formed to be a film by the methods of evaporation, vapor-phase reaction and the like. There are other methods such as the method wherein silicone resin etc. is formed to be a film through evaporation or that wherein thiourea, ethylene etc. are formed to be a film through plasma polymerization, as well.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3604279A JPS55128468A (en) | 1979-03-27 | 1979-03-27 | Recording head |
| DE3051228A DE3051228C2 (en) | 1979-03-27 | 1980-03-27 | Ink jet printing head mfg. method |
| DE19803011919 DE3011919A1 (en) | 1979-03-27 | 1980-03-27 | METHOD FOR PRODUCING A RECORDING HEAD |
| US06/309,411 US4392907A (en) | 1979-03-27 | 1981-10-07 | Method for producing recording head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3604279A JPS55128468A (en) | 1979-03-27 | 1979-03-27 | Recording head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55128468A true JPS55128468A (en) | 1980-10-04 |
| JPH0322305B2 JPH0322305B2 (en) | 1991-03-26 |
Family
ID=12458645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3604279A Granted JPS55128468A (en) | 1979-03-27 | 1979-03-27 | Recording head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55128468A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997003834A1 (en) * | 1995-07-14 | 1997-02-06 | Seiko Epson Corporation | Laminated head for ink jet recording, production method thereof, and printer equipped with the recording head |
| JP2017534494A (en) * | 2014-11-19 | 2017-11-24 | メムジェット テクノロジー リミテッド | Inkjet nozzle device with improved service life |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6159913A (en) * | 1984-08-30 | 1986-03-27 | Shin Kobe Electric Mach Co Ltd | Ad converting circuit |
-
1979
- 1979-03-27 JP JP3604279A patent/JPS55128468A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6159913A (en) * | 1984-08-30 | 1986-03-27 | Shin Kobe Electric Mach Co Ltd | Ad converting circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997003834A1 (en) * | 1995-07-14 | 1997-02-06 | Seiko Epson Corporation | Laminated head for ink jet recording, production method thereof, and printer equipped with the recording head |
| JP2017534494A (en) * | 2014-11-19 | 2017-11-24 | メムジェット テクノロジー リミテッド | Inkjet nozzle device with improved service life |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322305B2 (en) | 1991-03-26 |
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