DE69813330T2 - Bildqualitätstabilisator für einen Farblaserdrucker - Google Patents
Bildqualitätstabilisator für einen FarblaserdruckerInfo
- Publication number
- DE69813330T2 DE69813330T2 DE69813330T DE69813330T DE69813330T2 DE 69813330 T2 DE69813330 T2 DE 69813330T2 DE 69813330 T DE69813330 T DE 69813330T DE 69813330 T DE69813330 T DE 69813330T DE 69813330 T2 DE69813330 T2 DE 69813330T2
- Authority
- DE
- Germany
- Prior art keywords
- image quality
- laser printer
- color laser
- quality stabilizer
- stabilizer
- 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 - Lifetime
Links
Classifications
-
- 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
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/60—Colour correction or control
- H04N1/6027—Correction or control of colour gradation or colour contrast
-
- 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
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/60—Colour correction or control
- H04N1/6083—Colour correction or control controlled by factors external to the apparatus
- H04N1/6091—Colour correction or control controlled by factors external to the apparatus by environmental factors, e.g. temperature or humidity
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP00114397A JP3580063B2 (ja) | 1997-01-08 | 1997-01-08 | カラーレーザプリンタ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69813330D1 DE69813330D1 (de) | 2003-05-22 |
DE69813330T2 true DE69813330T2 (de) | 2003-12-11 |
Family
ID=11493230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69813330T Expired - Lifetime DE69813330T2 (de) | 1997-01-08 | 1998-01-08 | Bildqualitätstabilisator für einen Farblaserdrucker |
Country Status (4)
Country | Link |
---|---|
US (1) | US6031629A (de) |
EP (1) | EP0855832B1 (de) |
JP (1) | JP3580063B2 (de) |
DE (1) | DE69813330T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6585340B1 (en) | 1998-09-03 | 2003-07-01 | Hewlett-Packard Development Company, L.P. | Environmental and operational color calibration, with integrated ink limiting, in incremental printing |
JP3981792B2 (ja) * | 1999-11-08 | 2007-09-26 | 富士フイルム株式会社 | 画像出力システム |
US6987576B2 (en) * | 2000-03-06 | 2006-01-17 | Canon Kabushiki Kaisha | Image forming apparatus with gamma conversion means |
JP2003015612A (ja) * | 2001-06-29 | 2003-01-17 | Nec Corp | 液晶ディスプレイの駆動方法、液晶表示装置及びモニタ |
US6516175B2 (en) | 2001-07-03 | 2003-02-04 | Toshiba Tec Kabushiki Kaisha | Color image forming apparatus and developing method for color image forming apparatus |
JP4652720B2 (ja) * | 2004-05-07 | 2011-03-16 | キヤノン株式会社 | カラー画像形成装置及びその制御方法 |
JP4386268B2 (ja) | 2004-05-07 | 2009-12-16 | キヤノン株式会社 | カラー画像形成装置及びその制御方法 |
US7852510B2 (en) * | 2005-04-28 | 2010-12-14 | Xerox Corporation | Systems and methods for setting configuring rendering parameters for high-speed rendering devices |
JP2007230134A (ja) * | 2006-03-02 | 2007-09-13 | Dainippon Screen Mfg Co Ltd | 安定性表示方法および安定性表示装置 |
US7496302B2 (en) * | 2006-12-13 | 2009-02-24 | Lexmark International, Inc | Black print quality enhancement for high humidity environment |
JP5537194B2 (ja) | 2010-03-05 | 2014-07-02 | キヤノン株式会社 | カラー画像形成装置 |
KR20120019728A (ko) * | 2010-08-26 | 2012-03-07 | 엘지전자 주식회사 | 영상표시장치 및 그 동작방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3048151B2 (ja) * | 1988-01-19 | 2000-06-05 | キヤノン株式会社 | カラー画像形成装置 |
JP2886169B2 (ja) * | 1988-11-25 | 1999-04-26 | 石原産業株式会社 | カラー電子写真方法 |
JP2568710B2 (ja) * | 1989-12-29 | 1997-01-08 | 松下電器産業株式会社 | 描画制御方法 |
JP2957813B2 (ja) * | 1992-08-10 | 1999-10-06 | シャープ株式会社 | プリンタ装置 |
-
1997
- 1997-01-08 JP JP00114397A patent/JP3580063B2/ja not_active Expired - Fee Related
-
1998
- 1998-01-07 US US09/003,597 patent/US6031629A/en not_active Expired - Lifetime
- 1998-01-08 EP EP98100215A patent/EP0855832B1/de not_active Expired - Lifetime
- 1998-01-08 DE DE69813330T patent/DE69813330T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH10193688A (ja) | 1998-07-28 |
US6031629A (en) | 2000-02-29 |
EP0855832B1 (de) | 2003-04-16 |
JP3580063B2 (ja) | 2004-10-20 |
DE69813330D1 (de) | 2003-05-22 |
EP0855832A1 (de) | 1998-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: RICOH PRINTING SYSTEMS, LTD., TOKIO/TOKYO, JP |