HK1020782A1 - Apparatus for creating patterns with a laser beam - Google Patents

Apparatus for creating patterns with a laser beam

Info

Publication number
HK1020782A1
HK1020782A1 HK99104981A HK99104981A HK1020782A1 HK 1020782 A1 HK1020782 A1 HK 1020782A1 HK 99104981 A HK99104981 A HK 99104981A HK 99104981 A HK99104981 A HK 99104981A HK 1020782 A1 HK1020782 A1 HK 1020782A1
Authority
HK
Hong Kong
Prior art keywords
laser beam
creating patterns
patterns
creating
laser
Prior art date
Application number
HK99104981A
Other languages
English (en)
Inventor
Yoshihiro Hama
Toshimitsu Saito
Original Assignee
Asahi Optical 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 Asahi Optical Co Ltd filed Critical Asahi Optical Co Ltd
Publication of HK1020782A1 publication Critical patent/HK1020782A1/xx

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Optical Elements Other Than Lenses (AREA)
HK99104981A 1997-10-03 1999-11-02 Apparatus for creating patterns with a laser beam HK1020782A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27088097A JPH11109275A (ja) 1997-10-03 1997-10-03 レーザ描画装置

Publications (1)

Publication Number Publication Date
HK1020782A1 true HK1020782A1 (en) 2000-05-19

Family

ID=17492261

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99104981A HK1020782A1 (en) 1997-10-03 1999-11-02 Apparatus for creating patterns with a laser beam

Country Status (4)

Country Link
JP (1) JPH11109275A (xx)
KR (1) KR19990036778A (xx)
GB (1) GB2330918B (xx)
HK (1) HK1020782A1 (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006039278A (ja) * 2004-07-28 2006-02-09 Fuji Photo Film Co Ltd 走査レンズ及びそれを有する走査光学装置
JP5066224B2 (ja) * 2010-06-17 2012-11-07 シャープ株式会社 光走査装置及び画像形成装置
JP5440442B2 (ja) * 2010-08-18 2014-03-12 株式会社リコー 光走査装置及び画像形成装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62106431A (ja) * 1985-11-01 1987-05-16 Matsushita Electric Ind Co Ltd 光走査装置
JPS62273517A (ja) * 1986-05-21 1987-11-27 Konika Corp 画像形成装置
JP2644230B2 (ja) * 1987-06-19 1997-08-25 株式会社リコー 光走査装置
US5004310A (en) * 1989-05-19 1991-04-02 Honeywell Inc. Wide angle line scanner
GB2253714B (en) * 1991-01-16 1994-05-11 Asahi Optical Co Ltd Preventing ghosting in scanning optical system
JPH05232394A (ja) * 1992-02-19 1993-09-10 Topcon Corp 光走査装置
US5646767A (en) * 1993-12-22 1997-07-08 Asahi Kogaku Kogyo Kabushiki Kaisha Scanning optical system

Also Published As

Publication number Publication date
JPH11109275A (ja) 1999-04-23
KR19990036778A (ko) 1999-05-25
GB9821566D0 (en) 1998-11-25
GB2330918B (en) 2002-04-03
GB2330918A (en) 1999-05-05

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20061002