DE3886590D1 - Polygonspiegel. - Google Patents
Polygonspiegel.Info
- Publication number
- DE3886590D1 DE3886590D1 DE88305086T DE3886590T DE3886590D1 DE 3886590 D1 DE3886590 D1 DE 3886590D1 DE 88305086 T DE88305086 T DE 88305086T DE 3886590 T DE3886590 T DE 3886590T DE 3886590 D1 DE3886590 D1 DE 3886590D1
- Authority
- DE
- Germany
- Prior art keywords
- polygon mirror
- polygon
- mirror
- 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
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Optical Elements Other Than Lenses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62141203A JPS63304225A (ja) | 1987-06-04 | 1987-06-04 | 回転多面鏡とその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3886590D1 true DE3886590D1 (de) | 1994-02-10 |
Family
ID=15286544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE88305086T Expired - Lifetime DE3886590D1 (de) | 1987-06-04 | 1988-06-03 | Polygonspiegel. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4902085A (de) |
EP (1) | EP0294219B1 (de) |
JP (1) | JPS63304225A (de) |
DE (1) | DE3886590D1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4978185A (en) * | 1989-10-25 | 1990-12-18 | Xerox Corporation | Raster scanning system utilizing overfilled polygon facet design with non-reflective facet edges |
JP2961550B2 (ja) * | 1990-01-18 | 1999-10-12 | コニカ株式会社 | 回転多面鏡 |
US5296959A (en) * | 1991-01-30 | 1994-03-22 | Minolta Camera Kabushiki Kaisha | Polygonal mirror, and manufacturing process and mold thereof |
US5642218A (en) * | 1995-02-21 | 1997-06-24 | Eastman Kodak Company | Method for creating a multi-faceted polygon for a laser writer |
US6065843A (en) * | 1996-02-23 | 2000-05-23 | Martinez, Sr.; Eugene Eustaquio | Thin film mirror frame |
US5841595A (en) * | 1996-02-23 | 1998-11-24 | Martinez, Sr.; Eugene Eustaquio | Thin film mirror frame |
DE10000445C2 (de) * | 2000-01-07 | 2002-02-07 | Leuze Electronic Gmbh & Co | Optoelektronische Vorrichtung |
JP4040024B2 (ja) * | 2004-01-30 | 2008-01-30 | オリンパス株式会社 | ポリゴンミラー及びポリゴンミラー成形用金型 |
US9075188B2 (en) * | 2011-08-31 | 2015-07-07 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of making lightweight, single crystal mirror |
JP6601120B2 (ja) * | 2015-10-05 | 2019-11-06 | ブラザー工業株式会社 | ポリゴンミラー、画像形成装置およびポリゴンミラーの製造方法 |
JP2022180200A (ja) * | 2021-05-24 | 2022-12-06 | キヤノン株式会社 | 回転多面鏡、光偏向装置、走査光学装置、及び画像形成装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259370A (en) * | 1976-05-19 | 1981-03-31 | Tibor Fisli | Process for providing high speed multi-faceted injection molded polygonal scanners employing an adhesion promoting overcoating for substantially applied thin film coatings |
US4277141A (en) * | 1979-03-28 | 1981-07-07 | Tropel, Inc. | Multifaceted mirror and assembly fixture and method of making such mirror |
JPS5729004A (en) * | 1980-07-30 | 1982-02-16 | Ricoh Co Ltd | Rotary polyhedral mirror |
JPS5737324A (en) * | 1980-08-19 | 1982-03-01 | Ricoh Co Ltd | Rotary polyhedral reflecting mirror body |
JPS6015602A (ja) * | 1983-07-08 | 1985-01-26 | Ricoh Co Ltd | 回転多面鏡 |
JPS61122621A (ja) * | 1984-11-19 | 1986-06-10 | Tokyo Electric Co Ltd | 光走査多面鏡 |
-
1987
- 1987-06-04 JP JP62141203A patent/JPS63304225A/ja active Pending
-
1988
- 1988-06-01 US US07/201,076 patent/US4902085A/en not_active Expired - Fee Related
- 1988-06-03 DE DE88305086T patent/DE3886590D1/de not_active Expired - Lifetime
- 1988-06-03 EP EP88305086A patent/EP0294219B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0294219A3 (en) | 1990-03-14 |
EP0294219A2 (de) | 1988-12-07 |
US4902085A (en) | 1990-02-20 |
EP0294219B1 (de) | 1993-12-29 |
JPS63304225A (ja) | 1988-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |