KR900006889A - Optical clock signal generation circuit such as laser plotter - Google Patents

Optical clock signal generation circuit such as laser plotter

Info

Publication number
KR900006889A
KR900006889A KR1019890002312A KR890002312A KR900006889A KR 900006889 A KR900006889 A KR 900006889A KR 1019890002312 A KR1019890002312 A KR 1019890002312A KR 890002312 A KR890002312 A KR 890002312A KR 900006889 A KR900006889 A KR 900006889A
Authority
KR
South Korea
Prior art keywords
clock signal
generation circuit
signal generation
optical clock
laser plotter
Prior art date
Application number
KR1019890002312A
Other languages
Korean (ko)
Other versions
KR940005971B1 (en
Inventor
다케미 가라사와
Original Assignee
가부시기가이샤 샤켄
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 가부시기가이샤 샤켄 filed Critical 가부시기가이샤 샤켄
Publication of KR900006889A publication Critical patent/KR900006889A/en
Application granted granted Critical
Publication of KR940005971B1 publication Critical patent/KR940005971B1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Laser Beam Printer (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Transmission Control (AREA)
  • Dot-Matrix Printers And Others (AREA)
KR1019890002312A 1988-10-11 1989-02-25 Optical clock signal generation circuit for laser plotter or the like KR940005971B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63255638A JPH02101420A (en) 1988-10-11 1988-10-11 Optical clock signal generation circuit for laser plotter or the like
JP63-255,638 1988-10-11

Publications (2)

Publication Number Publication Date
KR900006889A true KR900006889A (en) 1990-05-09
KR940005971B1 KR940005971B1 (en) 1994-06-25

Family

ID=17281524

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890002312A KR940005971B1 (en) 1988-10-11 1989-02-25 Optical clock signal generation circuit for laser plotter or the like

Country Status (2)

Country Link
JP (1) JPH02101420A (en)
KR (1) KR940005971B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6879354B1 (en) 1997-03-28 2005-04-12 Sharp Kabushiki Kaisha Front-illuminating device and a reflection-type liquid crystal display using such a device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147116A (en) * 1980-04-17 1981-11-14 Toshiba Corp Correction system for scanning light speed in laser recorder
JPS5979678A (en) * 1982-10-29 1984-05-08 Konishiroku Photo Ind Co Ltd Scanning device of laser beam
JPS6291910A (en) * 1985-10-18 1987-04-27 Fuji Photo Film Co Ltd Optical beam scanner
JPS6291909A (en) * 1985-10-18 1987-04-27 Fuji Photo Film Co Ltd Optical beam scanner

Also Published As

Publication number Publication date
KR940005971B1 (en) 1994-06-25
JPH02101420A (en) 1990-04-13

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee