JPS55132280A - Liquid drip jet recording device - Google Patents
Liquid drip jet recording deviceInfo
- Publication number
- JPS55132280A JPS55132280A JP3953879A JP3953879A JPS55132280A JP S55132280 A JPS55132280 A JP S55132280A JP 3953879 A JP3953879 A JP 3953879A JP 3953879 A JP3953879 A JP 3953879A JP S55132280 A JPS55132280 A JP S55132280A
- Authority
- JP
- Japan
- Prior art keywords
- photobeam
- strength
- liquid drip
- drip jet
- modulated
- 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
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
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
PURPOSE:To make desired liquid drips be discharged steadily from the orifices made at the tip of actuating chambers by providing an imaging optical system whereby the strength of a beam spot scanning the plural number of acting chambers of a liquid drip jet member is made almost uniform. CONSTITUTION:A photobeam from a laser oscillator 1 is modulated in strength by a modulation deflector 3 in accordance with an input signal and the photobeam thus modulated and deflected is then swept in the main scanning direction by a deflector 5. Next, after being converged by an imaging lens 7, the photobeam is shifted in direction by a mirror 8 and is formed into an image at the fixed place of an ink conduit (acting chamber) 10 formed in a glass board 13 of a liquid drip jet member 9, thereby making liquid drips be discharged from orifices 11. At this time, by setting the coefficient of aberration of distortion of the imaging lens 7 in the range between 2/3 and 1, the strength of the pbotobeam spot scanning the actuating chambers 10 can be made almost uniform.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3953879A JPS55132280A (en) | 1979-04-02 | 1979-04-02 | Liquid drip jet recording device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3953879A JPS55132280A (en) | 1979-04-02 | 1979-04-02 | Liquid drip jet recording device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55132280A true JPS55132280A (en) | 1980-10-14 |
JPH0322306B2 JPH0322306B2 (en) | 1991-03-26 |
Family
ID=12555819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3953879A Granted JPS55132280A (en) | 1979-04-02 | 1979-04-02 | Liquid drip jet recording device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55132280A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995028282A1 (en) * | 1994-04-18 | 1995-10-26 | Beem Institute Inc. | Image formation apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5439535A (en) * | 1977-09-02 | 1979-03-27 | Mitsubishi Electric Corp | Average value operation circuit |
JPS5439536A (en) * | 1977-09-02 | 1979-03-27 | Fujitsu Ltd | Ttl circuit possible for wired logic |
-
1979
- 1979-04-02 JP JP3953879A patent/JPS55132280A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5439535A (en) * | 1977-09-02 | 1979-03-27 | Mitsubishi Electric Corp | Average value operation circuit |
JPS5439536A (en) * | 1977-09-02 | 1979-03-27 | Fujitsu Ltd | Ttl circuit possible for wired logic |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995028282A1 (en) * | 1994-04-18 | 1995-10-26 | Beem Institute Inc. | Image formation apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH0322306B2 (en) | 1991-03-26 |
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