JPS6215814B2 - - Google Patents

Info

Publication number
JPS6215814B2
JPS6215814B2 JP55075863A JP7586380A JPS6215814B2 JP S6215814 B2 JPS6215814 B2 JP S6215814B2 JP 55075863 A JP55075863 A JP 55075863A JP 7586380 A JP7586380 A JP 7586380A JP S6215814 B2 JPS6215814 B2 JP S6215814B2
Authority
JP
Japan
Prior art keywords
photodiode
transparent substrate
light
original
electroluminescence
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.)
Expired
Application number
JP55075863A
Other languages
English (en)
Japanese (ja)
Other versions
JPS571930A (en
Inventor
Kyoshi Sone
Hideo Segawa
Koichi Sakurai
Koji Mori
Masakuni Itagaki
Tatsumi Ishiwatari
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP7586380A priority Critical patent/JPS571930A/ja
Publication of JPS571930A publication Critical patent/JPS571930A/ja
Publication of JPS6215814B2 publication Critical patent/JPS6215814B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10841—Particularities of the light-sensitive elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP7586380A 1980-06-05 1980-06-05 Equal magnification type photosensor Granted JPS571930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7586380A JPS571930A (en) 1980-06-05 1980-06-05 Equal magnification type photosensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7586380A JPS571930A (en) 1980-06-05 1980-06-05 Equal magnification type photosensor

Publications (2)

Publication Number Publication Date
JPS571930A JPS571930A (en) 1982-01-07
JPS6215814B2 true JPS6215814B2 (enrdf_load_stackoverflow) 1987-04-09

Family

ID=13588506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7586380A Granted JPS571930A (en) 1980-06-05 1980-06-05 Equal magnification type photosensor

Country Status (1)

Country Link
JP (1) JPS571930A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2942618B1 (en) * 2014-05-09 2017-07-12 Samsung Electronics Co., Ltd Spectro-sensor and spectrometer employing the same
KR102219705B1 (ko) * 2014-05-09 2021-02-24 삼성전자주식회사 분광 센서 및 이를 채용한 분광기
JP7163307B2 (ja) * 2017-11-15 2022-10-31 株式会社カネカ 光電変換素子および光電変換装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54176391U (enrdf_load_stackoverflow) * 1978-06-01 1979-12-13
JPS5555228A (en) * 1978-10-18 1980-04-23 Sanyo Electric Co Ltd Optical element

Also Published As

Publication number Publication date
JPS571930A (en) 1982-01-07

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