JPS5288383A - Optical image detector - Google Patents

Optical image detector

Info

Publication number
JPS5288383A
JPS5288383A JP562976A JP562976A JPS5288383A JP S5288383 A JPS5288383 A JP S5288383A JP 562976 A JP562976 A JP 562976A JP 562976 A JP562976 A JP 562976A JP S5288383 A JPS5288383 A JP S5288383A
Authority
JP
Japan
Prior art keywords
optical image
image detector
amplitudes
humidity
reliably
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
JP562976A
Other languages
Japanese (ja)
Inventor
Hiroo Ishida
Susumu Hashimoto
Takio Okamoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP562976A priority Critical patent/JPS5288383A/en
Publication of JPS5288383A publication Critical patent/JPS5288383A/en
Pending legal-status Critical Current

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  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE: The optical image detector is operated stably and reliably to temperature and humidity by making possible the detection of optical images at high accuracy with one scanning and further digitally performing all of the comparison of the amplitudes of photoelectric signals, controlling based on this, etc.
COPYRIGHT: (C)1977,JPO&Japio
JP562976A 1976-01-20 1976-01-20 Optical image detector Pending JPS5288383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP562976A JPS5288383A (en) 1976-01-20 1976-01-20 Optical image detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP562976A JPS5288383A (en) 1976-01-20 1976-01-20 Optical image detector

Publications (1)

Publication Number Publication Date
JPS5288383A true JPS5288383A (en) 1977-07-23

Family

ID=11616435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP562976A Pending JPS5288383A (en) 1976-01-20 1976-01-20 Optical image detector

Country Status (1)

Country Link
JP (1) JPS5288383A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226272A (en) * 1975-08-22 1977-02-26 Agency Of Ind Science & Technol Method of detecting moving position of interference fringes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226272A (en) * 1975-08-22 1977-02-26 Agency Of Ind Science & Technol Method of detecting moving position of interference fringes

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