DE69206861D1 - Optischer Scanner mit Anpassungsobjektiv - Google Patents

Optischer Scanner mit Anpassungsobjektiv

Info

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
Application number
DE69206861T
Other languages
English (en)
Other versions
DE69206861T2 (de
Inventor
Motonobu Yoshikawa
Yoshiharu Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69206861D1 publication Critical patent/DE69206861D1/de
Application granted granted Critical
Publication of DE69206861T2 publication Critical patent/DE69206861T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE69206861T 1991-04-03 1992-04-03 Optischer Scanner mit Anpassungsobjektiv Expired - Fee Related DE69206861T2 (de)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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