WO2016133015A1 - 光走査装置、画像形成装置 - Google Patents
光走査装置、画像形成装置 Download PDFInfo
- Publication number
- WO2016133015A1 WO2016133015A1 PCT/JP2016/054110 JP2016054110W WO2016133015A1 WO 2016133015 A1 WO2016133015 A1 WO 2016133015A1 JP 2016054110 W JP2016054110 W JP 2016054110W WO 2016133015 A1 WO2016133015 A1 WO 2016133015A1
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- WO
- WIPO (PCT)
- Prior art keywords
- optical scanning
- housing
- support
- image forming
- support portion
- Prior art date
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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
- G02B26/125—Details of the optical system between the polygonal mirror and the image plane
-
- 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
- B41J2/47—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 the combination of scanning and modulation of light
- B41J2/471—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 the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
-
- 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
- G03G15/04072—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 laser
-
- 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
- G03G15/0409—Details of projection optics
-
- 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
-
- 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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
-
- 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
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0105—Details of unit
- G03G15/011—Details of unit for exposing
Definitions
- the present invention relates to an optical scanning device and an image forming apparatus.
- the electrophotographic image forming apparatus includes an optical scanning device that emits light for forming an electrostatic latent image on an image carrier.
- an optical scanning device such as a polygon mirror.
- the light scanned by the light scanning member is reflected by one or a plurality of reflecting members that are long in the scanning direction of the light and guided to the image carrier.
- the reflection member is supported at both ends in the longitudinal direction by the support portion of the casing of the optical scanning device.
- the angle of the reflection surface of the reflection member may change.
- the position of the light scanned on the image carrier may be shifted in the sub-scanning direction perpendicular to the light scanning direction on the image carrier.
- tandem type image forming apparatus including a plurality of image forming units, there is a risk that color shift in the sub-scanning direction may occur in a color image formed by superimposing toner images formed by the image forming units.
- An object of the present invention is to provide an optical scanning device and an image forming apparatus capable of suppressing a change in the angle of a reflecting surface of a reflecting member that reflects scanning light.
- An optical scanning device includes an optical scanning member, a driving unit, a reflecting member, a housing, a first support unit, a second support unit, a reinforcing unit, and a first first.
- a fixing part and a plurality of second fixing parts are provided.
- the optical scanning member scans light.
- the drive unit drives the optical scanning member.
- the reflection member is a long member that reflects light scanned by the optical scanning member.
- the optical scanning member, the driving unit, and the reflecting member are disposed in the casing.
- the first support portion is provided in the housing and supports the reflection member at one point at one end in the longitudinal direction of the reflection member.
- the second support portion is provided in the housing and supports the reflection member at multiple points at the other end in the longitudinal direction of the reflection member.
- the reinforcing portion reinforces the structure on the second support portion side of the casing in the longitudinal direction of the reflecting member as compared with the structure on the first support portion side.
- the first fixing portion is provided in the housing and is used for fixing the housing to the image forming apparatus on the first support portion side in the longitudinal direction of the reflecting member.
- the second fixing portion is provided in the housing and is used for fixing the housing to the image forming apparatus on the second support portion side in the longitudinal direction of the reflecting member.
- An image forming apparatus includes the optical scanning device.
- an optical scanning apparatus and an image forming apparatus that can suppress a change in the angle of the reflecting surface of the reflecting member that reflects the scanning light.
- FIG. 1 is a diagram illustrating a configuration of an image forming apparatus according to an embodiment of the present invention.
- FIG. 2 is a perspective view of the optical scanning device according to the embodiment of the present invention as viewed from above.
- FIG. 3 is a perspective view of the optical scanning device according to the embodiment of the present invention as viewed from below.
- FIG. 4 is a plan view of the optical scanning device according to the embodiment of the present invention.
- FIG. 5 is a rear view of the optical scanning device according to the embodiment of the present invention.
- FIG. 6 is a view for explaining the support structure of the reflecting member in the optical scanning device according to the embodiment of the present invention.
- FIG. 7A is a view for explaining a support structure of a reflecting member in the optical scanning device according to the embodiment of the present invention.
- FIG. 7B is a view for explaining the support structure of the reflecting member in the optical scanning device according to the embodiment of the present invention.
- the image forming apparatus 10 includes a plurality of sets of image forming units 1 to 4, an intermediate transfer belt 5, an optical scanning device 6, a secondary transfer roller 7, a fixing device 8, a paper discharge tray 9, a toner container. 11 to 14, a paper feed cassette 21, a transport path 22, and the like.
- the image forming apparatus 10 is a printer that forms a color or monochrome image on a sheet supplied from the sheet feeding cassette 21 along the conveyance path 22 and discharges the sheet to the sheet discharge tray 9.
- the description may be made using the left-right direction D1, the up-down direction D2, and the front-rear direction D3 defined in each drawing.
- the image forming apparatus 10 includes two optical scanning devices 6 corresponding to the image forming units 1 to 4.
- a configuration in which four optical scanning devices corresponding to each of the image forming units 1 to 4 are individually provided, or a configuration in which one optical scanning device corresponding to the image forming units 1 to 4 is provided is another embodiment. Conceivable.
- a facsimile machine, a copier, a multifunction machine, and the like are also examples of the image forming apparatus according to the present invention.
- the image forming units 1 to 4 are juxtaposed along the intermediate transfer belt 5 and constitute a so-called tandem image forming unit. Specifically, the image forming units 1 to 4 form toner images corresponding to Y (yellow), C (cyan), M (magenta), and K (black).
- the image forming units 1 to 4 are electrophotographic image forming units each including a photosensitive drum 31, a charging unit 32, a developing unit 33, a primary transfer roller 34, and the like.
- an electrostatic latent image corresponding to image data is formed on the photosensitive drum 31 by the light emitted from the optical scanning device 6. . Thereafter, the electrostatic latent image formed on the photosensitive drum 31 is developed with a developer such as toner in the developing unit 33.
- the toner images formed on the photosensitive drums 31 are sequentially transferred to the intermediate transfer belt 5 by the primary transfer rollers 34, respectively. As a result, a color or monochrome toner image is formed on the intermediate transfer belt 5. Thereafter, the toner image on the intermediate transfer belt 5 is transferred to the sheet by the secondary transfer roller 7, melted by the fixing device 8, and fixed to the sheet.
- the optical scanning device 6 scans the photosensitive drum 31 with laser light to form an electrostatic latent image corresponding to image data on the surface of the photosensitive drum 31.
- the optical scanning device 6 includes a light source 61, a polygon mirror 62, a motor 63, an f ⁇ lens 64, a reflection mirror 65, and a housing 60 in which these are arranged. Etc. Note that a cover member is attached to the front and back surfaces of the housing 60 of the optical scanning device 6, but the description of the cover member is omitted in FIGS.
- the light source 61 is, for example, a laser diode that emits laser light.
- the polygon mirror 62 has six reflecting surfaces that reflect the two laser beams emitted from the two light sources 61, and is a rotating polyhedral boundary that is rotatably supported by the motor 63.
- the polygon mirror 62 is an example of an optical scanning member.
- the motor 63 is an example of a drive unit that rotates the polygon mirror 62.
- the polygon mirror 62 is rotationally driven by a motor 63 to scan the two laser beams emitted from the two light sources 61 in different directions.
- the scanning direction of the laser beam by the polygon mirror 62 is referred to as a main scanning direction (a direction parallel to the front-rear direction D3 in FIG.
- the polygon mirror 62 and the motor 63 are arranged at a position on the rear side of the center in the longitudinal direction of the reflection mirror 65.
- the f ⁇ lens 64 is a scanning lens for condensing the laser beam scanned in the main scanning direction by the polygon mirror 62 on the surface of the photosensitive drum 31 as an irradiated body and scanning at a constant speed.
- a plurality of reflection mirrors 65 are arranged corresponding to each laser beam scanned by the polygon mirror 62, and the optical scanning device 6 is provided with three reflection mirrors corresponding to each laser beam.
- Each of the reflection mirrors 65 is a long reflection member in the main scanning direction in which laser light is scanned by the polygon mirror 62, and is supported by the casing 60 at both ends in the longitudinal direction.
- Each of the reflection mirrors 65 sequentially reflects the laser light after passing through the f ⁇ lens 64 and guides it to the surface of the photosensitive drum 31.
- the reflection mirrors 65 are supported by support portions provided at both ends in the longitudinal direction.
- the angle of the reflection surface of the reflection mirror 65 is increased. May change.
- the position of the light scanned on the photosensitive drum 31 may be shifted in the sub-scanning direction.
- the image forming apparatus 10 including the plurality of image forming units 1 to 4 there is a risk that color shift in the sub-scanning direction may occur in the color image formed by superimposing the toner images formed by the image forming units 1 to 4. is there.
- the optical scanning device 6 includes a first support portion 91 and a second support portion 92 that are provided corresponding to the reflecting mirrors 65, respectively.
- the first support portion 91 supports the reflection mirror 65 at one point at one end in the longitudinal direction of the reflection mirror 65.
- the second support portion 92 supports the reflection mirror 65 at multiple points at the other end in the longitudinal direction of the reflection mirror 65.
- 6 is a view of the reflection mirror 65 viewed from a direction orthogonal to the reflection surface
- FIGS. 7A and 7B are views of the reflection mirror 65 viewed from the side.
- the first support portion 91 has one protrusion 911 that contacts the reflection surface of the reflection mirror 65. And the edge part by the side of the 1st support part 91 of the reflective mirror 65 is urged
- the second support portion 92 has two protrusions 921 that come into contact with the reflection surface of the reflection mirror 65. Then, the end of the reflecting mirror 65 on the second support portion 92 side is urged toward the second support portion 92 side by an urging member 93 such as a leaf spring, whereby two protrusions of the second support portion 92 are provided. Two points are supported by 921. As described above, in the second support portion 92 that supports the reflection mirror 65 at two points, the reflection mirror 65 is formed by the two protrusions 921 that may change the angle of the reflection surface of the reflection mirror 65 at the time of deformation due to a temperature change or the like. Is supported. For example, when the deformation amounts of the two protrusions 921 due to temperature changes are different, or when the inclination of the second support portion 92 changes due to temperature changes, the angle of the reflection surface of the reflection mirror 65 may change.
- the polygon mirror 62 and the motor 63 are closer to the first support portion 91 than the second support portion 92 between the first support portion 91 and the second support portion 92 in the longitudinal direction of the reflection mirror 65. Placed in position. Since the polygon mirror 62 and the motor 63 cause a temperature rise, the second support portion 92 is disposed at a position where the temperature is less likely to be higher than that of the first support portion 91. Thereby, in the optical scanning device 6, even when the housing 60 is deformed by the heat of the polygon mirror 62 and the motor 63, the deformation of the second support portion 92 is suppressed, and the influence on the angle of the reflecting surface of the reflecting mirror 65 is affected. Is suppressed.
- the structure on the second support portion side of the housing 60 in the longitudinal direction of the reflection mirror 65 is reinforced compared to the structure on the first support portion 91 side. There is a difference in the strength of the second support portion 92.
- the housing 60 of the optical scanning device 6 has one first fixing used for supporting the housing 60 by the image forming apparatus 10 at three points.
- a part 71 and two second fixing parts 72 are provided.
- the first fixing portion 71 is used for fixing the housing 60 to the image forming apparatus 10 on the first support portion 91 side in the longitudinal direction of the reflection mirror 65.
- the second fixing portion 72 is used for fixing the housing 60 to the image forming apparatus 10 on the second support portion 92 side in the longitudinal direction of the reflection mirror 65.
- the first fixing portion 71 and the second fixing portion 72 are openings formed with female screws into which screws are screwed when the housing 60 is screwed to the image forming apparatus 10.
- the fixing method using the first fixing part 71 and the second fixing part 72 is not limited to this.
- the housing 60 of the optical scanning device 6 is provided with the second support portion 92. Two points are supported on the side, and one point is supported on the first support part 91 side. Therefore, the strength on the second support portion 92 side in the housing 60 of the optical scanning device 6 is stronger than the strength on the first support portion 91 side, and deformation on the second support portion 92 side due to temperature change or the like is suppressed. Is done.
- the housing 60 of the optical scanning device 6 has a structure on the second support portion 92 side of the housing 60 in the longitudinal direction of the reflection mirror 65 as the first support portion.
- a reinforcing portion 80 is provided to reinforce the structure on the 91 side.
- the reinforcing portion 80 is a metal plate disposed over the left and right directions of the housing 60 in the vicinity of the end portion on the second support portion 92 side in the longitudinal direction of the reflection mirror 65.
- the reinforcement part 80 is screwed by the housing
- the strength on the second support portion 92 side in the housing 60 is the first support by both the fixing structure of the optical scanning device 6 to the image forming apparatus 10 and the reinforcing portion 80. Reinforced to be stronger than the portion 91 side.
- the first support portion 91 side of the housing 60 has a structure that is more easily deformed than the second support portion 92 side. Therefore, for example, when the housing 60 is deformed due to a temperature change or the like, the deformation on the second support portion 92 side is suppressed by the deformation on the first support portion 91 side, and the angle change of the reflection surface of the reflection mirror 65 is suppressed. The Therefore, in the image forming apparatus 10, color misregistration in the sub-scanning direction of the color image formed by the image forming units 1 to 4 is suppressed.
- the shape of the reinforcing portion 80 is not limited to the shape shown in FIG. 3 as long as the structure on the second support portion 92 side is reinforced.
- the left and right ends of the reinforcing portion 80 are extended to the positions of the two second fixing portions 72, and openings are provided at positions corresponding to the two second fixing portions 72 in the reinforcing portion 80.
- Other embodiments are possible.
- the reinforcing portion 60 can be fixed together, and the second supporting portion 92 side of the casing 60 can be fixed. It is possible to further increase the strength of the.
- the housing 60 of the optical scanning device 6 is provided with a plurality of reflection mirrors 65, and the support structure of the first support part 91 and the second support part 92 must be unified for all the reflection mirrors 65.
- the support structure of the first support part 91 and the second support part 92 must be unified for all the reflection mirrors 65.
- one or two of the three reflecting mirrors 65 that reflect the laser light irradiated to one image forming unit among the image forming units 1 to 4 and the remaining reflecting mirrors 65 are the first ones.
- the arrangement of the first support portion 91 and the second support portion 92 is opposite.
- an adjusting mechanism that can adjust the angle of the reflecting surface of any of the three reflecting mirrors 65 is arranged at the end of the optical scanning device 6 on the side where the reinforcing portion 80 is provided in the housing 60. There is.
- the end portion on the reinforcing portion 80 side is supported by the first support portion 91 and the other end is supported by the second support portion 92. It is possible.
- the color-compatible image forming apparatus 10 including a plurality of image forming units 1 to 4 has been described as an example.
- the image forming apparatus according to the present invention is a monochrome image including one image forming unit.
- the present invention can also be applied to a corresponding image forming apparatus. Even in a monochrome image forming apparatus, the inclination of the reflecting surface of the reflecting mirror 65 of the optical scanning device 6 causes a positional deviation of the image in the sub-scanning direction during image formation.
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- Optics & Photonics (AREA)
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Abstract
Description
Claims (6)
- 光を走査させる光走査部材と、
前記光走査部材を駆動させる駆動部と、
前記光走査部材により走査される光を反射させる長尺状の反射部材と、
前記光走査部材、前記駆動部、及び前記反射部材が配置される筐体と、
前記筐体に設けられ、前記反射部材の長手方向における一端で前記反射部材を一点支持する第1支持部と、
前記筐体に設けられ、前記反射部材の長手方向における他端で前記反射部材を多点支持する第2支持部と、
前記反射部材の長手方向における前記筐体の前記第2支持部側の構造を前記第1支持部側の構造に比べて補強する補強部と、
前記筐体に設けられ、前記反射部材の長手方向における前記第1支持部側で前記筐体の画像形成装置への固定に使用される一つの第1固定部と、
前記筐体に設けられ、前記反射部材の長手方向における前記第2支持部側で前記筐体の前記画像形成装置への固定に使用される複数の第2固定部と、
を備える光走査装置。 - 前記駆動部が、前記反射部材の長手方向において前記第2支持部よりも前記第1支持部に近い位置に配置されている請求項1に記載の光走査装置。
- 前記光走査部材は、複数の光を異なる方向に走査し、
前記反射部材は、前記光ごとに対応して複数配置されている請求項1に記載の光走査装置。 - 前記第1支持部は、前記反射部材を一点支持する一つの突起部を有し、
前記第2支持部は、前記反射部材を二点支持する二つの突起部を有する、
請求項1に記載の光走査装置。 - 前記第1固定部は、前記筐体が前記画像形成装置に螺着される際に使用される一つの開口部であり、
前記第2固定部は、前記筐体が前記画像形成装置に螺着される際に使用される二つの開口部である、
請求項1に記載の光走査装置。 - 請求項1に記載の光走査装置を備える画像形成装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201680010522.7A CN107250878B (zh) | 2015-02-20 | 2016-02-12 | 光扫描装置和图像形成装置 |
US15/551,835 US9958672B2 (en) | 2015-02-20 | 2016-02-12 | Optical scanning device, image forming apparatus |
JP2017500648A JP6241567B2 (ja) | 2015-02-20 | 2016-02-12 | 光走査装置、画像形成装置 |
EP16752401.6A EP3246743A4 (en) | 2015-02-20 | 2016-02-12 | Light scan device and image formation device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2015032225 | 2015-02-20 | ||
JP2015-032225 | 2015-02-20 |
Publications (1)
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WO2016133015A1 true WO2016133015A1 (ja) | 2016-08-25 |
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PCT/JP2016/054110 WO2016133015A1 (ja) | 2015-02-20 | 2016-02-12 | 光走査装置、画像形成装置 |
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US (1) | US9958672B2 (ja) |
EP (1) | EP3246743A4 (ja) |
JP (1) | JP6241567B2 (ja) |
CN (1) | CN107250878B (ja) |
WO (1) | WO2016133015A1 (ja) |
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JP2005164907A (ja) * | 2003-12-02 | 2005-06-23 | Matsushita Electric Ind Co Ltd | 光走査装置及びそれを備えた画像形成装置 |
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JP2010039157A (ja) * | 2008-08-05 | 2010-02-18 | Kyocera Mita Corp | 折り返しミラー及びこれを備えた光走査装置、画像形成装置 |
CN101907770A (zh) * | 2009-06-03 | 2010-12-08 | 株式会社东芝 | 光扫描装置、光线弯曲修正方法及图像形成装置 |
JP2015219353A (ja) * | 2014-05-16 | 2015-12-07 | 京セラドキュメントソリューションズ株式会社 | 光走査装置およびそれを備えた画像形成装置 |
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2016
- 2016-02-12 JP JP2017500648A patent/JP6241567B2/ja active Active
- 2016-02-12 EP EP16752401.6A patent/EP3246743A4/en not_active Withdrawn
- 2016-02-12 US US15/551,835 patent/US9958672B2/en active Active
- 2016-02-12 CN CN201680010522.7A patent/CN107250878B/zh active Active
- 2016-02-12 WO PCT/JP2016/054110 patent/WO2016133015A1/ja active Application Filing
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EP3246743A4 (en) | 2018-08-29 |
CN107250878A (zh) | 2017-10-13 |
CN107250878B (zh) | 2018-09-11 |
US9958672B2 (en) | 2018-05-01 |
EP3246743A1 (en) | 2017-11-22 |
US20180067305A1 (en) | 2018-03-08 |
JPWO2016133015A1 (ja) | 2017-12-07 |
JP6241567B2 (ja) | 2017-12-06 |
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