CN101856914B - 曝光装置和图像形成装置 - Google Patents
曝光装置和图像形成装置 Download PDFInfo
- Publication number
- CN101856914B CN101856914B CN200910265268.7A CN200910265268A CN101856914B CN 101856914 B CN101856914 B CN 101856914B CN 200910265268 A CN200910265268 A CN 200910265268A CN 101856914 B CN101856914 B CN 101856914B
- Authority
- CN
- China
- Prior art keywords
- light
- led
- holographic element
- exposure device
- emitting component
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 31
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims description 38
- 238000009792 diffusion process Methods 0.000 claims description 22
- 238000003384 imaging method Methods 0.000 claims description 18
- 238000004020 luminiscence type Methods 0.000 claims description 8
- 230000001427 coherent effect Effects 0.000 claims description 7
- 238000003306 harvesting Methods 0.000 claims description 6
- 238000005286 illumination Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 21
- 230000015572 biosynthetic process Effects 0.000 description 20
- 230000000694 effects Effects 0.000 description 16
- 238000012546 transfer Methods 0.000 description 16
- 238000010023 transfer printing Methods 0.000 description 13
- 238000009826 distribution Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
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- 206010038743 Restlessness Diseases 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000003071 parasitic effect Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000004581 coalescence Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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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
- B41J2/435—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
- B41J2/451—Special optical means therefor, e.g. lenses, mirrors, focusing means
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
- G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
- G03G15/04054—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by LED arrays
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
- G03G15/326—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by application of light, e.g. using a LED array
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/04—Arrangements for exposing and producing an image
- G03G2215/0402—Exposure devices
- G03G2215/0407—Light-emitting array or panel
- G03G2215/0409—Light-emitting diodes, i.e. LED-array
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Holo Graphy (AREA)
- Facsimile Heads (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-095325 | 2009-04-09 | ||
| JP2009095325 | 2009-04-09 | ||
| JP2009-212419 | 2009-09-14 | ||
| JP2009212419A JP5381538B2 (ja) | 2009-04-09 | 2009-09-14 | 露光装置及び画像形成装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101856914A CN101856914A (zh) | 2010-10-13 |
| CN101856914B true CN101856914B (zh) | 2015-04-29 |
Family
ID=42934115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910265268.7A Expired - Fee Related CN101856914B (zh) | 2009-04-09 | 2009-12-28 | 曝光装置和图像形成装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8654171B2 (enExample) |
| JP (1) | JP5381538B2 (enExample) |
| CN (1) | CN101856914B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5381258B2 (ja) * | 2009-04-09 | 2014-01-08 | 富士ゼロックス株式会社 | 露光装置及び画像形成装置 |
| JP2011022330A (ja) * | 2009-07-15 | 2011-02-03 | Fuji Xerox Co Ltd | 露光装置、画像形成装置及びホログラム記録装置 |
| JP2011161862A (ja) * | 2010-02-12 | 2011-08-25 | Fuji Xerox Co Ltd | 露光装置及び画像形成装置 |
| JP5493990B2 (ja) * | 2010-02-24 | 2014-05-14 | 富士ゼロックス株式会社 | 露光装置及び画像形成装置 |
| JP2012153029A (ja) * | 2011-01-26 | 2012-08-16 | Fuji Xerox Co Ltd | 露光装置及び画像形成装置 |
| JP5760550B2 (ja) * | 2011-03-17 | 2015-08-12 | 富士ゼロックス株式会社 | 露光装置及び画像形成装置 |
| US9180684B2 (en) * | 2013-12-18 | 2015-11-10 | Xerox Corporation | Autofocus LED print head mechanism |
| JP2018054707A (ja) * | 2016-09-26 | 2018-04-05 | 富士ゼロックス株式会社 | 画像形成装置及びプロセスカートリッジ |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4580151A (en) * | 1984-10-22 | 1986-04-01 | Ricoh Company, Ltd. | Optical scanning apparatus |
| JP2000330058A (ja) * | 1999-05-24 | 2000-11-30 | Ricoh Co Ltd | 光書込み装置 |
| US6643300B1 (en) * | 1999-08-04 | 2003-11-04 | Minolta Co., Ltd. | Laser irradiation optical system |
| CN1580864A (zh) * | 2003-07-31 | 2005-02-16 | 富士胶片株式会社 | 曝光头 |
| CN1871641A (zh) * | 2003-10-21 | 2006-11-29 | 光技术企业公司 | 光信息记录方法及光信息记录介质 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2738151B2 (ja) | 1990-11-29 | 1998-04-08 | 松下電器産業株式会社 | 印字装置 |
| JPH08304731A (ja) * | 1995-05-12 | 1996-11-22 | Brother Ind Ltd | 光走査装置 |
| JP2001171174A (ja) | 1999-12-20 | 2001-06-26 | Ricoh Opt Ind Co Ltd | 光書込み用ヘッドおよび画像形成装置 |
| US6714728B2 (en) | 2002-05-16 | 2004-03-30 | Fuji Photo Film Co., Ltd. | Photographic mode selectable camera |
| JP4512738B2 (ja) * | 2003-10-21 | 2010-07-28 | 新オプトウエア株式会社 | 光情報記録方法および光情報記録媒体 |
| JP2007237576A (ja) | 2006-03-09 | 2007-09-20 | Seiko Epson Corp | 露光装置および画像形成装置 |
| JP5005438B2 (ja) * | 2007-06-18 | 2012-08-22 | 株式会社リコー | 光走査装置、および画像形成装置 |
| JP4862905B2 (ja) * | 2009-03-18 | 2012-01-25 | 富士ゼロックス株式会社 | 集光素子、集光素子アレイ、露光装置及び画像形成装置 |
| JP5381258B2 (ja) * | 2009-04-09 | 2014-01-08 | 富士ゼロックス株式会社 | 露光装置及び画像形成装置 |
-
2009
- 2009-09-14 JP JP2009212419A patent/JP5381538B2/ja not_active Expired - Fee Related
- 2009-12-22 US US12/644,865 patent/US8654171B2/en not_active Expired - Fee Related
- 2009-12-28 CN CN200910265268.7A patent/CN101856914B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4580151A (en) * | 1984-10-22 | 1986-04-01 | Ricoh Company, Ltd. | Optical scanning apparatus |
| JP2000330058A (ja) * | 1999-05-24 | 2000-11-30 | Ricoh Co Ltd | 光書込み装置 |
| US6643300B1 (en) * | 1999-08-04 | 2003-11-04 | Minolta Co., Ltd. | Laser irradiation optical system |
| CN1580864A (zh) * | 2003-07-31 | 2005-02-16 | 富士胶片株式会社 | 曝光头 |
| CN1871641A (zh) * | 2003-10-21 | 2006-11-29 | 光技术企业公司 | 光信息记录方法及光信息记录介质 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100259739A1 (en) | 2010-10-14 |
| US8654171B2 (en) | 2014-02-18 |
| JP2010260336A (ja) | 2010-11-18 |
| JP5381538B2 (ja) | 2014-01-08 |
| CN101856914A (zh) | 2010-10-13 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20211228 |