DE69206861D1 - Optischer Scanner mit Anpassungsobjektiv - Google Patents
Optischer Scanner mit AnpassungsobjektivInfo
- Publication number
- DE69206861D1 DE69206861D1 DE69206861T DE69206861T DE69206861D1 DE 69206861 D1 DE69206861 D1 DE 69206861D1 DE 69206861 T DE69206861 T DE 69206861T DE 69206861 T DE69206861 T DE 69206861T DE 69206861 D1 DE69206861 D1 DE 69206861D1
- Authority
- DE
- Germany
- Prior art keywords
- optical scanner
- adjustment lens
- lens
- adjustment
- scanner
- 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 - Fee Related
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
-
- 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
- G02B3/06—Simple or compound lenses with non-spherical faces with cylindrical or toric faces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3070961A JPH04305615A (ja) | 1991-04-03 | 1991-04-03 | 異方屈折力単レンズ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69206861D1 true DE69206861D1 (de) | 1996-02-01 |
DE69206861T2 DE69206861T2 (de) | 1996-08-22 |
Family
ID=13446624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69206861T Expired - Fee Related DE69206861T2 (de) | 1991-04-03 | 1992-04-03 | Optischer Scanner mit Anpassungsobjektiv |
Country Status (4)
Country | Link |
---|---|
US (1) | US5255113A (de) |
EP (1) | EP0507344B1 (de) |
JP (1) | JPH04305615A (de) |
DE (1) | DE69206861T2 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2969407B2 (ja) * | 1992-03-02 | 1999-11-02 | 松下電器産業株式会社 | ポストオブジェクティブ型走査光学系と画像形成装置 |
JPH0682688A (ja) * | 1992-09-01 | 1994-03-25 | Matsushita Electric Ind Co Ltd | 異方屈折力単レンズ |
DE69312667T2 (de) * | 1993-01-04 | 1998-02-12 | Philips Electronics Nv | Strahlformendes optisches Element, Strahlungsquelle und Abtasteinheit mit diesem Element |
JP3193546B2 (ja) * | 1993-01-14 | 2001-07-30 | 旭光学工業株式会社 | 反射型走査光学系 |
JP3363531B2 (ja) * | 1993-07-23 | 2003-01-08 | 日立工機株式会社 | レーザ走査装置 |
JP2945247B2 (ja) * | 1993-08-11 | 1999-09-06 | 株式会社三協精機製作所 | 光走査光学系 |
TW314666B (de) * | 1994-05-31 | 1997-09-01 | Ibm | |
US5737112A (en) * | 1994-07-07 | 1998-04-07 | Asahi Kogaku Kogyo Kabushiki Kaisha | Scanning optical systems |
US8213068B1 (en) | 1994-09-06 | 2012-07-03 | Canon Kabushiki Kaisha | Scanning optical apparatus |
JP3712017B2 (ja) * | 1995-05-12 | 2005-11-02 | セイコーエプソン株式会社 | 光走査装置 |
JP3435311B2 (ja) * | 1997-06-19 | 2003-08-11 | 松下電器産業株式会社 | 情報読み取り装置 |
US20010050892A1 (en) | 1997-07-11 | 2001-12-13 | Yoshitaka Takahashi | Optical disk apparatus compatible with different types of mediums |
JP3393066B2 (ja) * | 1998-06-26 | 2003-04-07 | ペンタックス株式会社 | 走査光学系の線状結像レンズ |
US7791561B2 (en) * | 2005-04-01 | 2010-09-07 | Prysm, Inc. | Display systems having screens with optical fluorescent materials |
US7733310B2 (en) | 2005-04-01 | 2010-06-08 | Prysm, Inc. | Display screens having optical fluorescent materials |
US7474286B2 (en) | 2005-04-01 | 2009-01-06 | Spudnik, Inc. | Laser displays using UV-excitable phosphors emitting visible colored light |
US8089425B2 (en) | 2006-03-03 | 2012-01-03 | Prysm, Inc. | Optical designs for scanning beam display systems using fluorescent screens |
US8000005B2 (en) | 2006-03-31 | 2011-08-16 | Prysm, Inc. | Multilayered fluorescent screens for scanning beam display systems |
US7994702B2 (en) | 2005-04-27 | 2011-08-09 | Prysm, Inc. | Scanning beams displays based on light-emitting screens having phosphors |
US8451195B2 (en) | 2006-02-15 | 2013-05-28 | Prysm, Inc. | Servo-assisted scanning beam display systems using fluorescent screens |
US7884816B2 (en) | 2006-02-15 | 2011-02-08 | Prysm, Inc. | Correcting pyramidal error of polygon scanner in scanning beam display systems |
US8013506B2 (en) | 2006-12-12 | 2011-09-06 | Prysm, Inc. | Organic compounds for adjusting phosphor chromaticity |
WO2008116123A1 (en) * | 2007-03-20 | 2008-09-25 | Spudnik, Inc. | Delivering and displaying advertisement or other application data to display systems |
US7697183B2 (en) | 2007-04-06 | 2010-04-13 | Prysm, Inc. | Post-objective scanning beam systems |
US8169454B1 (en) | 2007-04-06 | 2012-05-01 | Prysm, Inc. | Patterning a surface using pre-objective and post-objective raster scanning systems |
WO2008144673A2 (en) | 2007-05-17 | 2008-11-27 | Spudnik, Inc. | Multilayered screens with light-emitting stripes for scanning beam display systems |
US7878657B2 (en) | 2007-06-27 | 2011-02-01 | Prysm, Inc. | Servo feedback control based on invisible scanning servo beam in scanning beam display systems with light-emitting screens |
US8556430B2 (en) | 2007-06-27 | 2013-10-15 | Prysm, Inc. | Servo feedback control based on designated scanning servo beam in scanning beam display systems with light-emitting screens |
US7869112B2 (en) | 2008-07-25 | 2011-01-11 | Prysm, Inc. | Beam scanning based on two-dimensional polygon scanner for display and other applications |
USD757010S1 (en) * | 2015-05-28 | 2016-05-24 | Hewlett-Packard Development Company, L.P. | Scanner turntable |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54143659A (en) * | 1978-04-28 | 1979-11-09 | Canon Inc | Image forming optical system for semiconductor laser |
JPS59154403A (ja) * | 1983-02-23 | 1984-09-03 | Yuupu:Kk | 長光軸、自己心出し棒状光学素子 |
JPS59216122A (ja) * | 1983-05-24 | 1984-12-06 | Fuji Xerox Co Ltd | 光ビ−ム走査装置 |
JPS60100118A (ja) * | 1983-11-05 | 1985-06-04 | Canon Inc | 倒れ補正機能を有する走査光学系 |
JPS61254915A (ja) * | 1985-05-03 | 1986-11-12 | Canon Inc | 光束径調整用の光学系 |
US4915484A (en) * | 1987-04-06 | 1990-04-10 | Matsushita Electric Industrial Co., Ltd. | Anamorphic single lens |
JPH01109317A (ja) * | 1987-10-23 | 1989-04-26 | Matsushita Electric Ind Co Ltd | コリメータ単レンズ |
-
1991
- 1991-04-03 JP JP3070961A patent/JPH04305615A/ja active Pending
-
1992
- 1992-03-24 US US07/856,642 patent/US5255113A/en not_active Expired - Lifetime
- 1992-04-03 DE DE69206861T patent/DE69206861T2/de not_active Expired - Fee Related
- 1992-04-03 EP EP92105835A patent/EP0507344B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0507344B1 (de) | 1995-12-20 |
EP0507344A1 (de) | 1992-10-07 |
US5255113A (en) | 1993-10-19 |
JPH04305615A (ja) | 1992-10-28 |
DE69206861T2 (de) | 1996-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |