DE60128876T2 - Optisches Mehrstrahlabtastgerät und hiermit ausgestattetes Bilderzeugungsgerät - Google Patents
Optisches Mehrstrahlabtastgerät und hiermit ausgestattetes Bilderzeugungsgerät Download PDFInfo
- Publication number
- DE60128876T2 DE60128876T2 DE60128876T DE60128876T DE60128876T2 DE 60128876 T2 DE60128876 T2 DE 60128876T2 DE 60128876 T DE60128876 T DE 60128876T DE 60128876 T DE60128876 T DE 60128876T DE 60128876 T2 DE60128876 T2 DE 60128876T2
- Authority
- DE
- Germany
- Prior art keywords
- scanning
- optical
- light
- lens
- sub
- 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
- 230000003287 optical effect Effects 0.000 title claims description 241
- 230000010287 polarization Effects 0.000 claims description 99
- 239000011347 resin Substances 0.000 claims description 46
- 229920005989 resin Polymers 0.000 claims description 46
- 238000009826 distribution Methods 0.000 claims description 41
- 238000000465 moulding Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 25
- 230000006866 deterioration Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
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- 238000011835 investigation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Laser Beam Printer (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000299497 | 2000-09-29 | ||
| JP2000299497 | 2000-09-29 | ||
| JP2001288528 | 2001-09-21 | ||
| JP2001288528A JP4708637B2 (ja) | 2000-09-29 | 2001-09-21 | マルチビーム走査光学装置及びそれを用いた画像形成装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60128876D1 DE60128876D1 (de) | 2007-07-26 |
| DE60128876T2 true DE60128876T2 (de) | 2007-12-13 |
Family
ID=26601161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60128876T Expired - Lifetime DE60128876T2 (de) | 2000-09-29 | 2001-09-28 | Optisches Mehrstrahlabtastgerät und hiermit ausgestattetes Bilderzeugungsgerät |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US7098938B2 (enExample) |
| EP (1) | EP1193532B1 (enExample) |
| JP (1) | JP4708637B2 (enExample) |
| DE (1) | DE60128876T2 (enExample) |
| ES (1) | ES2284595T3 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4474112B2 (ja) | 2003-04-04 | 2010-06-02 | キヤノン株式会社 | マルチビーム走査光学系 |
| US6847389B2 (en) * | 2003-05-02 | 2005-01-25 | Kabushiki Kaisha Toshiba | Optical beam scanning device and image forming apparatus |
| JP4488698B2 (ja) * | 2003-07-11 | 2010-06-23 | 株式会社東芝 | 光走査装置及び絞り装置 |
| JP4434265B2 (ja) * | 2007-11-14 | 2010-03-17 | 富士ゼロックス株式会社 | 画像読み取り装置、画像形成装置 |
| JP5419640B2 (ja) * | 2009-11-06 | 2014-02-19 | キヤノン株式会社 | 走査光学装置及びそれを用いた画像形成装置 |
| KR101820484B1 (ko) | 2010-12-21 | 2018-01-19 | 에스프린팅솔루션 주식회사 | 복굴절을 개선한 렌즈, 이의 제조방법, 및 광주사장치 |
| JP2013068694A (ja) * | 2011-09-21 | 2013-04-18 | Ricoh Co Ltd | 光走査装置及び画像形成装置 |
| JP5724932B2 (ja) * | 2012-04-06 | 2015-05-27 | コニカミノルタ株式会社 | レーザ走査光学系 |
| JP6141074B2 (ja) * | 2012-04-25 | 2017-06-07 | キヤノン株式会社 | 走査光学装置および画像形成装置 |
| JP5786905B2 (ja) * | 2013-07-18 | 2015-09-30 | 株式会社リコー | 光走査装置及び画像形成装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59140420A (ja) * | 1983-02-01 | 1984-08-11 | Canon Inc | 半導体レ−ザ−を用いた光源装置 |
| US5162821A (en) * | 1986-12-09 | 1992-11-10 | Konica Corporation | Color image forming apparatus |
| JP3205157B2 (ja) | 1993-04-15 | 2001-09-04 | 株式会社リコー | 光走査用レンズ系 |
| JPH08262365A (ja) | 1995-03-20 | 1996-10-11 | Fujitsu Ltd | 光走査装置 |
| JP3295281B2 (ja) | 1995-08-10 | 2002-06-24 | キヤノン株式会社 | レーザー走査光学装置 |
| JPH0983750A (ja) * | 1995-09-20 | 1997-03-28 | Toshiba Corp | 画像形成装置およびその制御方法 |
| JPH09288244A (ja) * | 1996-04-22 | 1997-11-04 | Canon Inc | 光走査装置 |
| JP3451467B2 (ja) * | 1996-06-14 | 2003-09-29 | 株式会社リコー | ２ビーム走査用光源装置 |
| JP3839099B2 (ja) | 1996-07-03 | 2006-11-01 | 株式会社東芝 | 光走査装置及びこの光走査装置を利用した画像形成装置 |
| JPH10206728A (ja) * | 1997-01-14 | 1998-08-07 | Canon Inc | 光学素子及びそれを用いた走査光学装置 |
| US6081386A (en) * | 1997-04-15 | 2000-06-27 | Ricoh Company, Ltd. | Optical scanning lens, optical scanning and imaging system and optical scanning apparatus incorporating same |
| KR100282264B1 (ko) | 1998-07-01 | 2001-02-15 | 이형도 | 광주사장치 |
| JP2000131632A (ja) | 1998-10-22 | 2000-05-12 | Ricoh Co Ltd | 走査光学系および光走査装置 |
| JP3451473B2 (ja) * | 1999-03-03 | 2003-09-29 | 株式会社リコー | マルチビーム走査装置および画像形成装置 |
-
2001
- 2001-09-21 JP JP2001288528A patent/JP4708637B2/ja not_active Expired - Fee Related
- 2001-09-28 DE DE60128876T patent/DE60128876T2/de not_active Expired - Lifetime
- 2001-09-28 ES ES01308304T patent/ES2284595T3/es not_active Expired - Lifetime
- 2001-09-28 US US09/964,658 patent/US7098938B2/en not_active Expired - Fee Related
- 2001-09-28 EP EP01308304A patent/EP1193532B1/en not_active Expired - Lifetime
-
2005
- 2005-06-13 US US11/150,432 patent/US20050270365A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20020057327A1 (en) | 2002-05-16 |
| JP4708637B2 (ja) | 2011-06-22 |
| EP1193532B1 (en) | 2007-06-13 |
| EP1193532A2 (en) | 2002-04-03 |
| US7098938B2 (en) | 2006-08-29 |
| ES2284595T3 (es) | 2007-11-16 |
| JP2002174787A (ja) | 2002-06-21 |
| US20050270365A1 (en) | 2005-12-08 |
| DE60128876D1 (de) | 2007-07-26 |
| EP1193532A3 (en) | 2002-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |