CN1280107C - 光学头及使用该光学头的图像形成装置 - Google Patents
光学头及使用该光学头的图像形成装置 Download PDFInfo
- Publication number
- CN1280107C CN1280107C CNB031385699A CN03138569A CN1280107C CN 1280107 C CN1280107 C CN 1280107C CN B031385699 A CNB031385699 A CN B031385699A CN 03138569 A CN03138569 A CN 03138569A CN 1280107 C CN1280107 C CN 1280107C
- Authority
- CN
- China
- Prior art keywords
- light
- emitting component
- pixel
- image carrier
- optical head
- 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
Images
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
- G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
- G06K15/1238—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point
- G06K15/1242—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on one main scanning line
- G06K15/1247—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on one main scanning line using an array of light sources, e.g. a linear array
-
- 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
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
- B41J2/45—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays
-
- 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
- G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
- G06K15/1204—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers involving the fast moving of an optical beam in the main scanning direction
- G06K15/1209—Intensity control of the optical beam
-
- 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
- G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
- G06K15/129—Colour printing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
- H04N1/40031—Circuits exciting or modulating particular heads for reproducing continuous tone value scales for a plurality of reproducing elements simultaneously
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Projection-Type Copiers In General (AREA)
- Facsimile Heads (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002158867A JP2003341141A (ja) | 2002-05-31 | 2002-05-31 | 光学ヘッドおよびそれを用いた画像形成装置 |
JP158866/2002 | 2002-05-31 | ||
JP158867/2002 | 2002-05-31 | ||
JP2002158866A JP2003341140A (ja) | 2002-05-31 | 2002-05-31 | 光学ヘッドおよびそれを用いた画像形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1467580A CN1467580A (zh) | 2004-01-14 |
CN1280107C true CN1280107C (zh) | 2006-10-18 |
Family
ID=29422469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031385699A Expired - Fee Related CN1280107C (zh) | 2002-05-31 | 2003-05-30 | 光学头及使用该光学头的图像形成装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7283149B2 (zh) |
EP (3) | EP1366920B1 (zh) |
CN (1) | CN1280107C (zh) |
AT (1) | ATE303253T1 (zh) |
DE (1) | DE60301436T2 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050175043A1 (en) * | 2004-01-29 | 2005-08-11 | Seiko Epson Corporation | Optical head |
EP1647407A3 (en) * | 2004-10-12 | 2012-09-26 | Seiko Epson Corporation | Image forming apparatus |
US7564473B2 (en) | 2005-06-17 | 2009-07-21 | Seiko Epson Corporation | Apparatus for forming latent image using line head and control method for such apparatus |
JP2007101957A (ja) | 2005-10-05 | 2007-04-19 | Sharp Corp | フルカラー画像形成装置 |
US7952600B2 (en) * | 2006-07-26 | 2011-05-31 | Seiko Epson Corporation | Image forming method for forming images of plural colors on an image carrier at once |
JP2008179052A (ja) * | 2007-01-24 | 2008-08-07 | Toshiba Tec Corp | 記録装置及びその方法 |
US20090016753A1 (en) * | 2007-07-10 | 2009-01-15 | Canon Kabushiki Kaisha | Image forming apparatus and control method therefor |
US20090153643A1 (en) * | 2007-12-14 | 2009-06-18 | Seiko Epson Corporation | Image Forming Device and Image Forming Method |
JP2010046917A (ja) * | 2008-08-21 | 2010-03-04 | Seiko Epson Corp | 露光ヘッド、露光ヘッドの制御方法、画像形成装置 |
US9573385B2 (en) | 2010-03-18 | 2017-02-21 | Koninklijke Philips N.V. | Printing apparatus and method for controlling a printing apparatus |
JP2013103353A (ja) * | 2011-11-10 | 2013-05-30 | Canon Inc | 印刷装置 |
CN105518961B (zh) * | 2013-07-24 | 2018-04-13 | 4233999加拿大股份有限公司 | 用于驱动密集阵列的可控制的恒定电流源集成电路 |
WO2018216330A1 (ja) | 2017-05-25 | 2018-11-29 | ソニーセミコンダクタソリューションズ株式会社 | 光ヘッド、光ヘッド走査装置、およびその駆動方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH078004B2 (ja) * | 1983-01-24 | 1995-01-30 | キヤノン株式会社 | 画像形成装置 |
JPS61182966A (ja) | 1985-02-08 | 1986-08-15 | Matsushita Electric Ind Co Ltd | 画像記録装置 |
JPS6426468A (en) | 1987-07-22 | 1989-01-27 | Minolta Camera Kk | Optical printer |
JPS6426468U (zh) | 1987-08-07 | 1989-02-15 | ||
DE68929071T2 (de) | 1988-03-18 | 2000-02-03 | Nippon Sheet Glass Co Ltd | Selbstabtastende Anordnung von lichtemittierenden Bauelementen |
JPH09323443A (ja) | 1996-06-07 | 1997-12-16 | Canon Inc | Ledプリンタおよびledプリンタの濃度調整方法 |
JP3036436B2 (ja) | 1996-06-19 | 2000-04-24 | セイコーエプソン株式会社 | アクティブマトリックス型有機el表示体の製造方法 |
US6072517A (en) * | 1997-01-17 | 2000-06-06 | Xerox Corporation | Integrating xerographic light emitter array with grey scale |
JPH1112954A (ja) | 1997-06-24 | 1999-01-19 | Hiroshima Kasei Ltd | 白化性皮革様シート |
JPH11129541A (ja) | 1997-08-28 | 1999-05-18 | Konica Corp | 画像形成装置 |
JP2000238332A (ja) | 1999-02-25 | 2000-09-05 | Canon Inc | 露光装置及び記録装置 |
JP2000260411A (ja) | 1999-03-12 | 2000-09-22 | Tdk Corp | リチウム二次電池 |
JP2000323276A (ja) | 1999-05-14 | 2000-11-24 | Seiko Epson Corp | 有機el素子の製造方法、有機el素子およびインク組成物 |
JP3587125B2 (ja) * | 2000-04-19 | 2004-11-10 | 日本電気株式会社 | 光プリンタヘッド及びそれに用いる駆動方法 |
JP2002052754A (ja) * | 2000-05-31 | 2002-02-19 | Mitsubishi Electric Corp | 光プリント装置 |
US6396530B1 (en) * | 2000-06-12 | 2002-05-28 | Eastman Kodak Company | Method for improving exposure resolution using multiple exposures |
US6619776B2 (en) * | 2001-03-30 | 2003-09-16 | Brother Kogyo Kabushiki Kaisha | Image forming device capable of detecting existence of ink and ink cartridge with high accuracy |
US6891554B2 (en) * | 2002-03-06 | 2005-05-10 | Ricoh Company, Ltd. | Method and device for writing control and image forming device |
CN1659479A (zh) * | 2002-04-10 | 2005-08-24 | 富士胶片株式会社 | 曝光头及曝光装置和它的应用 |
-
2003
- 2003-05-30 US US10/448,433 patent/US7283149B2/en not_active Expired - Fee Related
- 2003-05-30 CN CNB031385699A patent/CN1280107C/zh not_active Expired - Fee Related
- 2003-06-02 EP EP03012140A patent/EP1366920B1/en not_active Expired - Lifetime
- 2003-06-02 EP EP05011195A patent/EP1564007A1/en not_active Withdrawn
- 2003-06-02 EP EP05011196A patent/EP1564008A1/en not_active Withdrawn
- 2003-06-02 DE DE60301436T patent/DE60301436T2/de not_active Expired - Lifetime
- 2003-06-02 AT AT03012140T patent/ATE303253T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE60301436D1 (de) | 2005-10-06 |
EP1366920A1 (en) | 2003-12-03 |
EP1564008A1 (en) | 2005-08-17 |
CN1467580A (zh) | 2004-01-14 |
DE60301436T2 (de) | 2006-06-14 |
EP1366920B1 (en) | 2005-08-31 |
ATE303253T1 (de) | 2005-09-15 |
EP1564007A1 (en) | 2005-08-17 |
US7283149B2 (en) | 2007-10-16 |
US20040075758A1 (en) | 2004-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CI01 | Publication of corrected invention patent application |
Correction item: Inventor Correct: Nomura Yujiro|Kurose Koichi|Tsujino Kiyoshi False: Nomura Yujiro|Kurose Koichi|Tsujino Jodo Number: 2 Page: 144 Volume: 20 |
|
CI02 | Correction of invention patent application |
Correction item: Inventor Correct: Nomura Yujiro|Kurose Koichi|Tsujino Kiyoshi False: Nomura Yujiro|Kurose Koichi|Tsujino Jodo Number: 02 Page: The title page Volume: 20 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061018 Termination date: 20140530 |