JPS5528647A - Laser facsimile unit - Google Patents

Laser facsimile unit

Info

Publication number
JPS5528647A
JPS5528647A JP10206278A JP10206278A JPS5528647A JP S5528647 A JPS5528647 A JP S5528647A JP 10206278 A JP10206278 A JP 10206278A JP 10206278 A JP10206278 A JP 10206278A JP S5528647 A JPS5528647 A JP S5528647A
Authority
JP
Japan
Prior art keywords
light
slit
lens
deflector
scanning
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.)
Granted
Application number
JP10206278A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6325550B2 (en, 2012
Inventor
Yoshinori Oota
Keiichi Kubota
Mitsuto Sakaguchi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10206278A priority Critical patent/JPS5528647A/ja
Priority to US06/067,788 priority patent/US4270149A/en
Publication of JPS5528647A publication Critical patent/JPS5528647A/ja
Publication of JPS6325550B2 publication Critical patent/JPS6325550B2/ja
Granted 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
    • H04N1/036—Details of scanning heads ; Means for illuminating the original for picture information reproduction for optical reproduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Fax Reproducing Arrangements (AREA)
JP10206278A 1978-08-21 1978-08-21 Laser facsimile unit Granted JPS5528647A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10206278A JPS5528647A (en) 1978-08-21 1978-08-21 Laser facsimile unit
US06/067,788 US4270149A (en) 1978-08-21 1979-08-20 Laser beam facsimile apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10206278A JPS5528647A (en) 1978-08-21 1978-08-21 Laser facsimile unit

Publications (2)

Publication Number Publication Date
JPS5528647A true JPS5528647A (en) 1980-02-29
JPS6325550B2 JPS6325550B2 (en, 2012) 1988-05-25

Family

ID=14317272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10206278A Granted JPS5528647A (en) 1978-08-21 1978-08-21 Laser facsimile unit

Country Status (2)

Country Link
US (1) US4270149A (en, 2012)
JP (1) JPS5528647A (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538895A (en) * 1983-03-07 1985-09-03 International Business Machines Corporation Scanning optical system for use with a semiconductor laser generator
JP2564815B2 (ja) * 1987-02-23 1996-12-18 ミノルタ株式会社 光走査式画像形成装置
US4872063A (en) * 1988-03-17 1989-10-03 Optum Corporation Method to increase scanning resolution using a synthetic aperture
US4992890A (en) * 1989-03-17 1991-02-12 Intergraph Corporation System for plotting and scanning graphic images
JP3369101B2 (ja) * 1998-03-11 2003-01-20 富士写真フイルム株式会社 レーザ記録装置
JP3489990B2 (ja) * 1998-05-13 2004-01-26 富士写真フイルム株式会社 カラープリント用露光ヘッドおよびカラープリンタ
JP2002127476A (ja) * 2000-10-26 2002-05-08 Fuji Photo Film Co Ltd 記録装置
KR20150102180A (ko) * 2014-02-27 2015-09-07 삼성디스플레이 주식회사 레이저 빔 조사 장치 및 이를 이용한 유기 발광 디스플레이 장치의 제조 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080712A (en, 2012) * 1973-11-14 1975-07-01
JPS5349501A (en) * 1976-10-14 1978-05-06 Dainippon Screen Mfg Halfftone image scan recording method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358081A (en) * 1964-10-20 1967-12-12 Xerox Corp Facsimile printer with ferroelectric modulator
US4118734A (en) * 1974-02-14 1978-10-03 U.S. Philips Corporation Optical videodisc with variable width tracks
US3997722A (en) * 1975-01-13 1976-12-14 The Associated Press Facsimile reproduction system
US4180822A (en) * 1978-04-13 1979-12-25 Rca Corporation Optical scanner and recorder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080712A (en, 2012) * 1973-11-14 1975-07-01
JPS5349501A (en) * 1976-10-14 1978-05-06 Dainippon Screen Mfg Halfftone image scan recording method

Also Published As

Publication number Publication date
JPS6325550B2 (en, 2012) 1988-05-25
US4270149A (en) 1981-05-26

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