JPS5368254A - Optical system of reader using laser - Google Patents

Optical system of reader using laser

Info

Publication number
JPS5368254A
JPS5368254A JP14296476A JP14296476A JPS5368254A JP S5368254 A JPS5368254 A JP S5368254A JP 14296476 A JP14296476 A JP 14296476A JP 14296476 A JP14296476 A JP 14296476A JP S5368254 A JPS5368254 A JP S5368254A
Authority
JP
Japan
Prior art keywords
laser
reader
optical system
original picture
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.)
Pending
Application number
JP14296476A
Other languages
Japanese (ja)
Inventor
Yasuji Suzaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14296476A priority Critical patent/JPS5368254A/en
Publication of JPS5368254A publication Critical patent/JPS5368254A/en
Pending legal-status Critical Current

Links

Landscapes

  • Facsimile Heads (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Image Input (AREA)

Abstract

PURPOSE: To make possible reading of the information drawn in an original picture with good sensitivity by scanning the laser beam on the original picture through the through-hole of the reflecting mirror provided inclinedly to the beam axis.
COPYRIGHT: (C)1978,JPO&Japio
JP14296476A 1976-11-30 1976-11-30 Optical system of reader using laser Pending JPS5368254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14296476A JPS5368254A (en) 1976-11-30 1976-11-30 Optical system of reader using laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14296476A JPS5368254A (en) 1976-11-30 1976-11-30 Optical system of reader using laser

Publications (1)

Publication Number Publication Date
JPS5368254A true JPS5368254A (en) 1978-06-17

Family

ID=15327746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14296476A Pending JPS5368254A (en) 1976-11-30 1976-11-30 Optical system of reader using laser

Country Status (1)

Country Link
JP (1) JPS5368254A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136871A (en) * 1984-07-30 1986-02-21 Omron Tateisi Electronics Co Image input device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS455690Y1 (en) * 1967-10-31 1970-03-19
JPS4930644A (en) * 1972-07-19 1974-03-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS455690Y1 (en) * 1967-10-31 1970-03-19
JPS4930644A (en) * 1972-07-19 1974-03-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136871A (en) * 1984-07-30 1986-02-21 Omron Tateisi Electronics Co Image input device

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