DE3786939D1 - Laseraufzeichnungsvorrichtung. - Google Patents

Laseraufzeichnungsvorrichtung.

Info

Publication number
DE3786939D1
DE3786939D1 DE8787104791T DE3786939T DE3786939D1 DE 3786939 D1 DE3786939 D1 DE 3786939D1 DE 8787104791 T DE8787104791 T DE 8787104791T DE 3786939 T DE3786939 T DE 3786939T DE 3786939 D1 DE3786939 D1 DE 3786939D1
Authority
DE
Germany
Prior art keywords
recording device
laser recording
laser
recording
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
DE8787104791T
Other languages
English (en)
Other versions
DE3786939T2 (de
Inventor
Shigeaki Shimazu
Kenji Endo
Eiichi Tamaki
Yasuyuki Wada
Masahide Okazaki
Takeshi Kageyama
Yoshio Kurata
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.)
Dainippon Screen Manufacturing Co Ltd
Original Assignee
Dainippon Screen Manufacturing 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
Priority claimed from JP61076157A external-priority patent/JPS62232611A/ja
Priority claimed from JP30353986A external-priority patent/JPS63155020A/ja
Application filed by Dainippon Screen Manufacturing Co Ltd filed Critical Dainippon Screen Manufacturing Co Ltd
Publication of DE3786939D1 publication Critical patent/DE3786939D1/de
Application granted granted Critical
Publication of DE3786939T2 publication Critical patent/DE3786939T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04N1/19—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 multi-element arrays
    • H04N1/191—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 multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
    • 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
    • H04N1/06—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 cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Printer (AREA)
DE87104791T 1986-04-02 1987-04-01 Laseraufzeichnungsvorrichtung. Expired - Fee Related DE3786939T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61076157A JPS62232611A (ja) 1986-04-02 1986-04-02 画像走査記録装置のレ−ザ露光装置
JP30353986A JPS63155020A (ja) 1986-12-18 1986-12-18 画像走査記録装置のレ−ザ露光方法

Publications (2)

Publication Number Publication Date
DE3786939D1 true DE3786939D1 (de) 1993-09-16
DE3786939T2 DE3786939T2 (de) 1994-03-17

Family

ID=26417308

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87104791T Expired - Fee Related DE3786939T2 (de) 1986-04-02 1987-04-01 Laseraufzeichnungsvorrichtung.

Country Status (3)

Country Link
US (2) US4810068A (de)
EP (1) EP0240002B1 (de)
DE (1) DE3786939T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63316817A (ja) * 1987-06-19 1988-12-26 Dainippon Screen Mfg Co Ltd 変倍可能なテレセントリック結像光学系
US4884857A (en) * 1987-11-09 1989-12-05 International Business Machines Corporation Scanner for use in multiple spot laser electrophotographic printer
US5048936A (en) * 1987-12-29 1991-09-17 Fuji Photo Film Co., Ltd. Light beam deflector
JPH01287622A (ja) * 1988-05-16 1989-11-20 Think Lab Kk 光ビーム分割器
US5225924A (en) * 1989-04-07 1993-07-06 Dainippon Screen Mfg. Co., Ltd. Optical beam scanning system
GB8916133D0 (en) * 1989-07-14 1989-08-31 Raychem Ltd Laser machining
JP2717035B2 (ja) * 1991-07-15 1998-02-18 大日本スクリーン製造株式会社 マルチビーム走査記録装置
US5635976A (en) * 1991-07-17 1997-06-03 Micronic Laser Systems Ab Method and apparatus for the production of a structure by focused laser radiation on a photosensitively coated substrate
JPH05242521A (ja) * 1992-02-27 1993-09-21 Pioneer Electron Corp 光ディスクプレーヤ
JP2782699B2 (ja) * 1992-03-16 1998-08-06 ローム株式会社 光源ユニット
US5309178A (en) * 1992-05-12 1994-05-03 Optrotech Ltd. Laser marking apparatus including an acoustic modulator
US5526182A (en) * 1993-02-17 1996-06-11 Vixel Corporation Multiple beam optical memory system
WO1995005944A1 (en) * 1993-08-24 1995-03-02 Micracor, Inc. A printer and a print engine therefor
US5512949A (en) * 1993-12-29 1996-04-30 Xerox Corporation Multiple beam raster output scanner optical system having telecentric chief exit rays
IL115864A (en) * 1995-11-02 1999-05-09 Orbotech Ltd Method and apparatus for delivering laser energy to an object
US6181472B1 (en) 1998-06-10 2001-01-30 Robotic Vision Systems, Inc. Method and system for imaging an object with a plurality of optical beams
DE10062683A1 (de) * 2000-12-15 2002-06-20 Heidelberger Druckmasch Ag Mehrstrahl-Abtastvorrichtung
TWI751445B (zh) * 2019-03-05 2022-01-01 宏達國際電子股份有限公司 頭戴式顯示裝置以及其眼球追蹤裝置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195405A (en) * 1962-12-07 1965-07-20 Thompson Ramo Wooldridge Inc Optical attenuator
GB1523033A (en) * 1976-03-03 1978-08-31 Crosfield Electronics Ltd Image reproducing systems
DE2922452C2 (de) * 1978-06-03 1999-11-25 Canon Kk Lasereinheit
US4413270A (en) * 1981-03-30 1983-11-01 Xerox Corporation Multigate light valve for electro-optic line printers having non-telecentric imaging systems
US4459690A (en) * 1981-07-30 1984-07-10 Rca Corporation Multi-beam optical record and playback apparatus having an improved beam splitter
US4617578A (en) * 1984-02-15 1986-10-14 Dainippon Screen Mfg. Co., Ltd. Multi-beam zoom and focusing lens scan pitch-adjusting recorder

Also Published As

Publication number Publication date
US4867542A (en) 1989-09-19
US4810068A (en) 1989-03-07
EP0240002B1 (de) 1993-08-11
EP0240002A2 (de) 1987-10-07
DE3786939T2 (de) 1994-03-17
EP0240002A3 (en) 1989-05-31

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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