CN113960902A - 一种激光扫描单元及激光打印机 - Google Patents
一种激光扫描单元及激光打印机 Download PDFInfo
- Publication number
- CN113960902A CN113960902A CN202111266366.XA CN202111266366A CN113960902A CN 113960902 A CN113960902 A CN 113960902A CN 202111266366 A CN202111266366 A CN 202111266366A CN 113960902 A CN113960902 A CN 113960902A
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- China
- Prior art keywords
- laser
- scanning unit
- converging
- laser scanning
- mirror
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- 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.)
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- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052711 selenium Inorganic materials 0.000 claims abstract description 17
- 239000011669 selenium Substances 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000003287 optical effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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Classifications
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- 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
- G03G15/043—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 with means for controlling illumination or exposure
- G03G15/0435—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 with means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter
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- 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
- G02B26/121—Mechanical drive devices for polygonal mirrors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Laser Beam Printer (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111266366.XA CN113960902A (zh) | 2021-10-28 | 2021-10-28 | 一种激光扫描单元及激光打印机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111266366.XA CN113960902A (zh) | 2021-10-28 | 2021-10-28 | 一种激光扫描单元及激光打印机 |
Publications (1)
Publication Number | Publication Date |
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CN113960902A true CN113960902A (zh) | 2022-01-21 |
Family
ID=79468041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202111266366.XA Pending CN113960902A (zh) | 2021-10-28 | 2021-10-28 | 一种激光扫描单元及激光打印机 |
Country Status (1)
Country | Link |
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CN (1) | CN113960902A (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1456944A (zh) * | 2002-05-10 | 2003-11-19 | 三星电子株式会社 | 彩色激光打印机 |
CN101055439A (zh) * | 2006-04-10 | 2007-10-17 | 一品光学工业股份有限公司 | 彩色激光打印的方法及其装置 |
CN106019581A (zh) * | 2016-04-18 | 2016-10-12 | 青岛小优智能科技有限公司 | 一种激光光幕投影扫描方法及装置 |
CN110133843A (zh) * | 2019-04-30 | 2019-08-16 | 联想图像(天津)科技有限公司 | 一种激光扫描单元以及激光打印机 |
CN110174762A (zh) * | 2019-04-30 | 2019-08-27 | 联想图像(天津)科技有限公司 | 一种激光扫描单元以及激光打印机 |
CN110888232A (zh) * | 2019-12-12 | 2020-03-17 | 天津光电通信技术有限公司 | 一种应用于激光打印机的双光束激光扫描系统及扫描方法 |
CN113126460A (zh) * | 2021-03-16 | 2021-07-16 | 武汉欧毅光学有限公司 | 一种激光扫描单元 |
CN113238373A (zh) * | 2021-07-12 | 2021-08-10 | 沂普光电(天津)有限公司 | 一种激光扫描单元及激光打印机 |
-
2021
- 2021-10-28 CN CN202111266366.XA patent/CN113960902A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1456944A (zh) * | 2002-05-10 | 2003-11-19 | 三星电子株式会社 | 彩色激光打印机 |
CN101055439A (zh) * | 2006-04-10 | 2007-10-17 | 一品光学工业股份有限公司 | 彩色激光打印的方法及其装置 |
CN106019581A (zh) * | 2016-04-18 | 2016-10-12 | 青岛小优智能科技有限公司 | 一种激光光幕投影扫描方法及装置 |
CN110133843A (zh) * | 2019-04-30 | 2019-08-16 | 联想图像(天津)科技有限公司 | 一种激光扫描单元以及激光打印机 |
CN110174762A (zh) * | 2019-04-30 | 2019-08-27 | 联想图像(天津)科技有限公司 | 一种激光扫描单元以及激光打印机 |
CN110888232A (zh) * | 2019-12-12 | 2020-03-17 | 天津光电通信技术有限公司 | 一种应用于激光打印机的双光束激光扫描系统及扫描方法 |
CN113126460A (zh) * | 2021-03-16 | 2021-07-16 | 武汉欧毅光学有限公司 | 一种激光扫描单元 |
CN113238373A (zh) * | 2021-07-12 | 2021-08-10 | 沂普光电(天津)有限公司 | 一种激光扫描单元及激光打印机 |
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Address after: 100193 room 259, 2nd floor, building 5, 8 Dongbeiwang West Road, Haidian District, Beijing Applicant after: Beijing goldpinchuang Technology Co.,Ltd. Applicant after: Lenovo vanxiang (Shenzhen) Technology Co.,Ltd. Applicant after: Zhixiang Technology Co.,Ltd. Address before: 100193 room 259, 2nd floor, building 5, 8 Dongbeiwang West Road, Haidian District, Beijing Applicant before: Beijing goldpinchuang Technology Co.,Ltd. Applicant before: Lenovo vanxiang (Shenzhen) Technology Co.,Ltd. Applicant before: LENOVO IMAGE (TIANJIN) TECHNOLOGY Co.,Ltd. |
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