EP0315206A3 - Dot printer - Google Patents

Dot printer Download PDF

Info

Publication number
EP0315206A3
EP0315206A3 EP88118446A EP88118446A EP0315206A3 EP 0315206 A3 EP0315206 A3 EP 0315206A3 EP 88118446 A EP88118446 A EP 88118446A EP 88118446 A EP88118446 A EP 88118446A EP 0315206 A3 EP0315206 A3 EP 0315206A3
Authority
EP
European Patent Office
Prior art keywords
dot printer
dot
printer
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
Application number
EP88118446A
Other versions
EP0315206B1 (en
EP0315206A2 (en
Inventor
Hiroshi Kubota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17620940&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0315206(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of EP0315206A2 publication Critical patent/EP0315206A2/en
Publication of EP0315206A3 publication Critical patent/EP0315206A3/en
Application granted granted Critical
Publication of EP0315206B1 publication Critical patent/EP0315206B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2121—Ink jet for multi-colour printing characterised by dot size, e.g. combinations of printed dots of different diameter
    • B41J2/2128—Ink jet for multi-colour printing characterised by dot size, e.g. combinations of printed dots of different diameter by means of energy modulation
EP19880118446 1987-11-04 1988-11-04 Dot printer Revoked EP0315206B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62280144A JPH0645244B2 (en) 1987-11-04 1987-11-04 Inkjet printer printing method
JP280144/87 1987-11-04

Publications (3)

Publication Number Publication Date
EP0315206A2 EP0315206A2 (en) 1989-05-10
EP0315206A3 true EP0315206A3 (en) 1989-09-27
EP0315206B1 EP0315206B1 (en) 1993-03-10

Family

ID=17620940

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880118446 Revoked EP0315206B1 (en) 1987-11-04 1988-11-04 Dot printer

Country Status (3)

Country Link
EP (1) EP0315206B1 (en)
JP (1) JPH0645244B2 (en)
DE (1) DE3879100T2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0686125B2 (en) * 1989-11-27 1994-11-02 松下電器産業株式会社 Image recording method
JP3176120B2 (en) 1991-05-27 2001-06-11 キヤノン株式会社 Ink jet recording apparatus and ink jet recording method
JPH068474A (en) * 1992-06-26 1994-01-18 Canon Inc Ink jet recording device
JP3919874B2 (en) * 1996-04-05 2007-05-30 セイコーエプソン株式会社 Inkjet recording device with high-speed printing mode
JP3323887B2 (en) 1998-09-08 2002-09-09 富士ゼロックス株式会社 Ink jet printer and printing method
JP2002361856A (en) * 2001-06-11 2002-12-18 Ricoh Co Ltd Apparatus and method for recording image
JP5023954B2 (en) * 2007-10-15 2012-09-12 セイコーエプソン株式会社 Control of liquid jet unevenness
JP5277604B2 (en) * 2007-10-15 2013-08-28 セイコーエプソン株式会社 Control of liquid jet unevenness

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2425679A1 (en) * 1973-05-30 1974-12-12 Hitachi Ltd DEVICE FOR GENERATING LIQUID DROPS
EP0101862A2 (en) * 1982-08-30 1984-03-07 International Business Machines Corporation Ink jet drop-on demand printing head
US4561025A (en) * 1983-08-31 1985-12-24 Nec Corporation Ink-jet recording system capable of recording a half-tone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931750B2 (en) * 1977-01-22 1984-08-03 日本電信電話株式会社 pattern generator
JPS60143981A (en) * 1983-12-29 1985-07-30 Konishiroku Photo Ind Co Ltd Thermal printer
DE3476860D1 (en) * 1984-04-27 1989-04-06 Siemens Ag Ink recording device with variable character quality

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2425679A1 (en) * 1973-05-30 1974-12-12 Hitachi Ltd DEVICE FOR GENERATING LIQUID DROPS
EP0101862A2 (en) * 1982-08-30 1984-03-07 International Business Machines Corporation Ink jet drop-on demand printing head
US4561025A (en) * 1983-08-31 1985-12-24 Nec Corporation Ink-jet recording system capable of recording a half-tone

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 92 (M-208)[1237], 16th April 1983; & JP-A-58 16 857 (RICOH K.K.) 31-01-1983 *

Also Published As

Publication number Publication date
EP0315206B1 (en) 1993-03-10
JPH01120357A (en) 1989-05-12
JPH0645244B2 (en) 1994-06-15
EP0315206A2 (en) 1989-05-10
DE3879100D1 (en) 1993-04-15
DE3879100T2 (en) 1993-09-30

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