CN101241229A - 光扫描单元及具有该单元的成像装置 - Google Patents
光扫描单元及具有该单元的成像装置 Download PDFInfo
- Publication number
- CN101241229A CN101241229A CNA2008100067487A CN200810006748A CN101241229A CN 101241229 A CN101241229 A CN 101241229A CN A2008100067487 A CNA2008100067487 A CN A2008100067487A CN 200810006748 A CN200810006748 A CN 200810006748A CN 101241229 A CN101241229 A CN 101241229A
- Authority
- CN
- China
- Prior art keywords
- light
- lens
- scanning unit
- photoreceptor
- beam deflector
- 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.)
- Granted
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 42
- 239000004033 plastic Substances 0.000 claims abstract description 42
- 230000010287 polarization Effects 0.000 claims abstract description 30
- 238000003384 imaging method Methods 0.000 claims abstract description 26
- 108091008695 photoreceptors Proteins 0.000 claims description 42
- 230000003287 optical effect Effects 0.000 claims description 15
- 238000010023 transfer printing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 241000219739 Lens Species 0.000 description 90
- 210000000695 crystalline len Anatomy 0.000 description 90
- 230000005540 biological transmission Effects 0.000 description 15
- 230000031700 light absorption Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- WKBPZYKAUNRMKP-UHFFFAOYSA-N 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1C(CCC)CN1C=NC=N1 WKBPZYKAUNRMKP-UHFFFAOYSA-N 0.000 description 2
- 210000003027 ear inner Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000011031 topaz Substances 0.000 description 2
- 229910052853 topaz Inorganic materials 0.000 description 2
- 101100129500 Caenorhabditis elegans max-2 gene Proteins 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
Images
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
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/0005—Optical objectives specially designed for the purposes specified below having F-Theta characteristic
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Laser Beam Printer (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR12221/07 | 2007-02-06 | ||
KR1020070012221A KR101111904B1 (ko) | 2007-02-06 | 2007-02-06 | 광주사유니트 및 이를 채용한 화상형성장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101241229A true CN101241229A (zh) | 2008-08-13 |
CN101241229B CN101241229B (zh) | 2011-12-14 |
Family
ID=39400627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100067487A Expired - Fee Related CN101241229B (zh) | 2007-02-06 | 2008-01-30 | 光扫描单元及具有该单元的成像装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7408689B1 (zh) |
EP (1) | EP1956409B1 (zh) |
KR (1) | KR101111904B1 (zh) |
CN (1) | CN101241229B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109491077A (zh) * | 2018-12-29 | 2019-03-19 | 珠海奔图电子有限公司 | 光学扫描设备和电子成像装置 |
CN109975976A (zh) * | 2019-05-17 | 2019-07-05 | 珠海奔图电子有限公司 | 光学扫描单元及电子照相成像装置 |
CN117492340A (zh) * | 2022-07-26 | 2024-02-02 | 北京辰光融信技术有限公司 | 一种光扫描单元及成像装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017104104A1 (de) * | 2017-02-28 | 2018-08-30 | Valeo Schalter Und Sensoren Gmbh | Optisches Element für eine Sendeeinrichtung einer optischen Erfassungsvorrichtung, Sendeeinrichtung, optische Erfassungsvorrichtung, Kraftfahrzeug sowie Verfahren |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3335258B2 (ja) * | 1994-10-27 | 2002-10-15 | 旭光学工業株式会社 | 反射型走査光学装置 |
US5875051A (en) * | 1995-10-25 | 1999-02-23 | Ricoh Company, Ltd. | Optical scanning device and a scanning lens therefor |
JPH09288244A (ja) * | 1996-04-22 | 1997-11-04 | Canon Inc | 光走査装置 |
JPH10288745A (ja) | 1997-02-17 | 1998-10-27 | Ricoh Co Ltd | 光走査用レンズおよび光走査装置 |
JPH1172727A (ja) | 1997-09-01 | 1999-03-16 | Minolta Co Ltd | 走査光学系及び走査光学装置 |
JP3478819B1 (ja) * | 2001-01-11 | 2003-12-15 | キヤノン株式会社 | 光走査装置及びそれを用いた画像形成装置 |
JP3507474B2 (ja) * | 2001-01-11 | 2004-03-15 | キヤノン株式会社 | 光走査装置及びそれを用いた画像形成装置 |
KR20020062426A (ko) * | 2001-01-20 | 2002-07-26 | 삼성전자 주식회사 | 광주사 광학 장치 |
JP4636736B2 (ja) * | 2001-06-13 | 2011-02-23 | 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 |
JP2004219772A (ja) * | 2003-01-15 | 2004-08-05 | Ricoh Co Ltd | 光走査装置及び画像形成装置 |
-
2007
- 2007-02-06 KR KR1020070012221A patent/KR101111904B1/ko active IP Right Grant
- 2007-08-02 US US11/832,754 patent/US7408689B1/en active Active
-
2008
- 2008-01-30 CN CN2008100067487A patent/CN101241229B/zh not_active Expired - Fee Related
- 2008-02-04 EP EP20080101257 patent/EP1956409B1/en not_active Ceased
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109491077A (zh) * | 2018-12-29 | 2019-03-19 | 珠海奔图电子有限公司 | 光学扫描设备和电子成像装置 |
CN109491077B (zh) * | 2018-12-29 | 2020-11-17 | 珠海奔图电子有限公司 | 光学扫描设备和电子成像装置 |
US11803050B2 (en) | 2018-12-29 | 2023-10-31 | Zhuhai Pantum Electronics Co., Ltd. | Optical scanning device and electronic imaging apparatus |
CN109975976A (zh) * | 2019-05-17 | 2019-07-05 | 珠海奔图电子有限公司 | 光学扫描单元及电子照相成像装置 |
CN109975976B (zh) * | 2019-05-17 | 2021-11-16 | 珠海奔图电子有限公司 | 光学扫描单元及电子照相成像装置 |
US11822071B2 (en) | 2019-05-17 | 2023-11-21 | Zhuhai Pantum Electronics Co., Ltd. | Optical scanner and electrophotographic image forming apparatus |
CN117492340A (zh) * | 2022-07-26 | 2024-02-02 | 北京辰光融信技术有限公司 | 一种光扫描单元及成像装置 |
CN117492340B (zh) * | 2022-07-26 | 2024-07-30 | 北京辰光融信技术有限公司 | 一种光扫描单元及成像装置 |
Also Published As
Publication number | Publication date |
---|---|
KR101111904B1 (ko) | 2012-03-14 |
US20080186552A1 (en) | 2008-08-07 |
EP1956409B1 (en) | 2015-04-22 |
US7408689B1 (en) | 2008-08-05 |
KR20080073515A (ko) | 2008-08-11 |
EP1956409A2 (en) | 2008-08-13 |
CN101241229B (zh) | 2011-12-14 |
EP1956409A3 (en) | 2012-01-04 |
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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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170410 Address after: Gyeonggi Do, South Korea Patentee after: Aisi Printing Solutions Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: S-PRINTING SOLUTION Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Aisi Printing Solutions Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191118 Address after: Texas, USA Patentee after: HEWLETT-PACKARD DEVELOPMENT Co.,L.P. Address before: Han Guojingjidao Patentee before: S-PRINTING SOLUTION Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 |
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CF01 | Termination of patent right due to non-payment of annual fee |