JPS5277513A - Light information detector - Google Patents

Light information detector

Info

Publication number
JPS5277513A
JPS5277513A JP15322475A JP15322475A JPS5277513A JP S5277513 A JPS5277513 A JP S5277513A JP 15322475 A JP15322475 A JP 15322475A JP 15322475 A JP15322475 A JP 15322475A JP S5277513 A JPS5277513 A JP S5277513A
Authority
JP
Japan
Prior art keywords
light information
information detector
detector
simple structure
delay circuit
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
JP15322475A
Other languages
Japanese (ja)
Inventor
Koji Kawamura
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15322475A priority Critical patent/JPS5277513A/en
Publication of JPS5277513A publication Critical patent/JPS5277513A/en
Pending legal-status Critical Current

Links

Landscapes

  • Facsimile Scanning Arrangements (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Image Input (AREA)

Abstract

PURPOSE: To obtain light information detector of simple structure eliminating use of delay circuit by giving different length to many light fibers which receive light information.
COPYRIGHT: (C)1977,JPO&Japio
JP15322475A 1975-12-24 1975-12-24 Light information detector Pending JPS5277513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15322475A JPS5277513A (en) 1975-12-24 1975-12-24 Light information detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15322475A JPS5277513A (en) 1975-12-24 1975-12-24 Light information detector

Publications (1)

Publication Number Publication Date
JPS5277513A true JPS5277513A (en) 1977-06-30

Family

ID=15557758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15322475A Pending JPS5277513A (en) 1975-12-24 1975-12-24 Light information detector

Country Status (1)

Country Link
JP (1) JPS5277513A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413276A (en) * 1981-11-16 1983-11-01 Hertz Carl H Optical scanner for color facsimile
US4987499A (en) * 1988-09-02 1991-01-22 Fuji Photo Film Co., Ltd. Image reading device
US5233440A (en) * 1990-07-16 1993-08-03 The United States Of America As Represented By The Secretary Of The Navy Optical encoding of imaging data

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413276A (en) * 1981-11-16 1983-11-01 Hertz Carl H Optical scanner for color facsimile
US4987499A (en) * 1988-09-02 1991-01-22 Fuji Photo Film Co., Ltd. Image reading device
US5233440A (en) * 1990-07-16 1993-08-03 The United States Of America As Represented By The Secretary Of The Navy Optical encoding of imaging data

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