DE69320543D1 - Druckkopfmodulator - Google Patents

Druckkopfmodulator

Info

Publication number: DE69320543D1
Authority: DE; Germany
Prior art keywords: printhead; modulator; printhead modulator
Prior art date: 1992-06-03
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

Application number

DE69320543T

Other languages

English (en)

Other versions

DE69320543T2 (de

Inventor

Keith Warren Agar

Gerald Maurice Brown

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.)

Eastman Kodak Co

Original Assignee

Eastman Kodak Co

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.)

1992-06-03

Filing date

1993-05-28

Publication date

1998-10-01

1993-05-28 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1998-10-01 Application granted granted Critical

1998-10-01 Publication of DE69320543D1 publication Critical patent/DE69320543D1/de

1999-02-18 Publication of DE69320543T2 publication Critical patent/DE69320543T2/de

2013-05-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
- G06K15/028—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by thermal printers

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Electronic Switches (AREA)
Facsimile Image Signal Circuits (AREA)

DE69320543T 1992-06-03 1993-05-28 Druckkopfmodulator Expired - Fee Related DE69320543T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/891,874 US5321427A (en)	1992-06-03	1992-06-03	Print head modulator

Publications (2)

Publication Number	Publication Date
DE69320543D1 true DE69320543D1 (de)	1998-10-01
DE69320543T2 DE69320543T2 (de)	1999-02-18

Family

ID=25398975

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69320543T Expired - Fee Related DE69320543T2 (de)	1992-06-03	1993-05-28	Druckkopfmodulator

Country Status (4)

Country	Link
US (1)	US5321427A (de)
EP (1)	EP0573371B1 (de)
JP (1)	JP3327418B2 (de)
DE (1)	DE69320543T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5444551A (en) *	1992-07-22	1995-08-22	Eastman Kodak Company	Process for specifying mean-preserving mutli-level halftone matrices with varying amounts of modulation
US5633729A (en) *	1994-12-22	1997-05-27	Eastman Kodak Company	Processes for minimizing the quantization error in multi-level halftone transfer functions
US5975672A (en) *	1997-07-24	1999-11-02	Eastman Kodak Company	Ink jet printing apparatus and method accommodating printing mode control
JPH11342658A (ja) *	1998-05-29	1999-12-14	Toshiba Corp	印刷装置と印刷システム
US6428134B1 (en) *	1998-06-12	2002-08-06	Eastman Kodak Company	Printer and method adapted to reduce variability in ejected ink droplet volume
US6116717A (en) *	1998-09-15	2000-09-12	Lexmark International, Inc.	Method and apparatus for customized control of a print cartridge
US6748100B2 (en) *	1998-12-23	2004-06-08	Hewlett-Packard Development Company, L.P.	Detection and deterrence of counterfeiting of documents having a characteristic color
US7224377B1 (en) *	1999-07-22	2007-05-29	Eastman Kodak Company	Thermal print head modulation using additive complements
US6565176B2 (en) *	2001-05-25	2003-05-20	Lexmark International, Inc.	Long-life stable-jetting thermal ink jet printer
US6848764B2 (en) *	2002-04-12	2005-02-01	Eastman Kodak Company	Method and apparatus for controlling heaters in a continuous ink jet print head
US6820971B2 (en)	2002-06-14	2004-11-23	Eastman Kodak Company	Method of controlling heaters in a continuous ink jet print head having segmented heaters to prevent terminal ink drop misdirection

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58150370A (ja) *	1982-03-02	1983-09-07	Sony Corp	プリンタにおける階調信号発生回路
US4532523A (en) *	1982-03-16	1985-07-30	Victor Company Of Japan, Ltd.	Tone control for thermal ink-transfer printing apparatus
JPH0810763B2 (ja) *	1983-12-28	1996-01-31	株式会社日立製作所	半導体装置
JPS61118058A (ja) *	1984-11-14	1986-06-05	Casio Comput Co Ltd	携帯用リ−ダ・プリンタ装置
US4596993A (en) *	1984-11-29	1986-06-24	Polaroid Corporation	Thermal recording system and method
US4870499A (en) *	1985-08-29	1989-09-26	Canon Kabushiki Kaisha	Image processing apparatus
US4782398A (en) *	1986-02-14	1988-11-01	Canon Kabushiki Kaisha	Image processing apparatus
JPS62256576A (ja) *	1986-04-30	1987-11-09	Fuji Xerox Co Ltd	感熱記録装置
JPS6374664A (ja) *	1986-09-18	1988-04-05	Sony Corp	感熱ヘツドの駆動回路
JPS63286351A (ja) *	1987-05-19	1988-11-24	Sony Corp	プリンタ装置
US4745413A (en) *	1987-06-03	1988-05-17	Eastman Kodak Company	Energizing heating elements of a thermal printer
US4912562A (en) *	1989-03-06	1990-03-27	Spectrum Sciences B.V.	Method of and means for printing a multilevel representation of an image
US4980702A (en) *	1989-12-28	1990-12-25	Xerox Corporation	Temperature control for an ink jet printhead
US4994822A (en) *	1990-05-24	1991-02-19	Eastman Kodak Company	Pulse count modulation for thermal printing

1992
- 1992-06-03 US US07/891,874 patent/US5321427A/en not_active Expired - Lifetime
1993
- 1993-05-28 EP EP93420219A patent/EP0573371B1/de not_active Expired - Lifetime
- 1993-05-28 DE DE69320543T patent/DE69320543T2/de not_active Expired - Fee Related
- 1993-06-03 JP JP13304093A patent/JP3327418B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE69320543T2 (de)	1999-02-18
US5321427A (en)	1994-06-14
EP0573371A2 (de)	1993-12-08
EP0573371B1 (de)	1998-08-26
EP0573371A3 (de)	1993-12-15
JPH0655759A (ja)	1994-03-01
JP3327418B2 (ja)	2002-09-24

Publication	Publication Date	Title
BR9306639A (pt)	1998-12-08	Tinta fototranscrômica
BR9300014A (pt)	1993-07-13	Impressora
BR9302683A (pt)	1994-01-11	Impressora
DE69301763D1 (de)	1996-04-18	Vielfachdruckkopftintenstrahldrucker
DE69314608D1 (de)	1997-11-20	Tintenstrahldrucker
DE69311885D1 (de)	1997-08-07	Tintenstrahlpatrone
DE69305232D1 (de)	1996-11-14	Tintenstrahldruckkopf
DE59309409D1 (de)	1999-04-08	Lichtmodulator
DE59305846D1 (de)	1997-04-24	Tintenstrahldruckkopf
DE69305430D1 (de)	1996-11-21	Tintenbehälter
DE69333458D1 (de)	2004-04-22	Streifendrucker
DE69305409D1 (de)	1996-11-21	Verbesserter Tintenstrahldruckkopf
DE59306781D1 (de)	1997-07-24	Löschbare Druckform
DE69323780D1 (de)	1999-04-08	Entfernbare tinte
DE69319160D1 (de)	1998-07-23	Tintenstrahldrucker
DE69320115D1 (de)	1998-09-10	Streifendrucker
FI944965L (fi)	1994-10-21	Painatuskantaja
DE69320893D1 (de)	1998-10-15	Streifendrucker
NO176288C (no)	1995-03-08	Spyleverktöy
DE69319672D1 (de)	1998-08-20	Streifendrucker
DE69418737D1 (de)	1999-07-08	Antiresonnater Fabry-Perot-P-I-N-Modulator
DE69305480D1 (de)	1996-11-21	Tintenstrahldrucker
DE69320543D1 (de)	1998-10-01	Druckkopfmodulator
DE69315784D1 (de)	1998-01-29	Farbdrucker
DE69306330D1 (de)	1997-01-16	Modulatorschaltung

Legal Events

Date	Code	Title	Description
1999-09-23	8364	No opposition during term of opposition
2008-03-27	8339	Ceased/non-payment of the annual fee