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JPS56122172A - Photoelectric converter and manufacture thereof - Google Patents

Photoelectric converter and manufacture thereof

Info

Publication number
JPS56122172A
JPS56122172A JP2500680A JP2500680A JPS56122172A JP S56122172 A JPS56122172 A JP S56122172A JP 2500680 A JP2500680 A JP 2500680A JP 2500680 A JP2500680 A JP 2500680A JP S56122172 A JPS56122172 A JP S56122172A
Authority
JP
Japan
Prior art keywords
light
original
substrate
expansion
throttled
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.)
Granted
Application number
JP2500680A
Other languages
Japanese (ja)
Other versions
JPS5846186B2 (en
Inventor
Kazumi Komiya
Yoshio Kishiyu
Noboru Yoshigami
Hiromitsu Taniguchi
Mitsuo Imamura
Toshio Yamashita
Masaru Ono
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.)
Nippon Telegraph and Telephone Corp
Panasonic System Solutions Japan Co Ltd
Panasonic Holdings Corp
Original Assignee
Matsushita Graphic Communication Systems Inc
Nippon Telegraph and Telephone Corp
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 Graphic Communication Systems Inc, Nippon Telegraph and Telephone Corp, Matsushita Electric Industrial Co Ltd filed Critical Matsushita Graphic Communication Systems Inc
Priority to JP55025006A priority Critical patent/JPS5846186B2/en
Publication of JPS56122172A publication Critical patent/JPS56122172A/en
Publication of JPS5846186B2 publication Critical patent/JPS5846186B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/0232—Optical elements or arrangements associated with the device
    • H01L31/02327—Optical elements or arrangements associated with the device the optical elements being integrated or being directly associated to the device, e.g. back reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Facsimile Heads (AREA)
  • Light Receiving Elements (AREA)
  • Solid State Image Pick-Up Elements (AREA)

Abstract

PURPOSE:To improve the quality of an image on a photoelectric converter by forming light inserting regions having displaced phases on the first and second main surfaces of a thick transparent insulating substrate and thus preventing the expansion of an incident light projected to an original due to the scattering of the incident light. CONSTITUTION:The light beam 10 emitted from a light source 2 is irradiated through light inserting regions 15', 15 to the original 1, the light reflected from the original is collected by a photodetector 8 and photoelectrically converted. In this case the light emitted from the light source 2 is throttled first via an opaque film 11', only the light passed through the region 15 propagates in the substrate 7, is throttled via an opaque film 11 at the outlet of the substrate 7, and only the light passed through the region 15 is directed toward the original 1. Since the ratio of the thickness of the substrate 7 to a transparent friction resistant plate 9' is larger than 10:1 though the light is expanded even in the plate 9', the expansion of the light beam 10 is extremely low. Reference numeral 12 represents a transparent insulating film, and 13, 14 represent electrodes.
JP55025006A 1980-02-28 1980-02-28 Photoelectric conversion device and its manufacturing method Expired JPS5846186B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55025006A JPS5846186B2 (en) 1980-02-28 1980-02-28 Photoelectric conversion device and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55025006A JPS5846186B2 (en) 1980-02-28 1980-02-28 Photoelectric conversion device and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS56122172A true JPS56122172A (en) 1981-09-25
JPS5846186B2 JPS5846186B2 (en) 1983-10-14

Family

ID=12153848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55025006A Expired JPS5846186B2 (en) 1980-02-28 1980-02-28 Photoelectric conversion device and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS5846186B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749265A (en) * 1980-09-09 1982-03-23 Sony Corp Line sensor
JPS5880963A (en) * 1981-11-09 1983-05-16 Oki Electric Ind Co Ltd Picture reader
JPS5897861A (en) * 1981-12-08 1983-06-10 Canon Inc Sensor having directivity
EP0154962A2 (en) * 1984-03-12 1985-09-18 Hitachi, Ltd. Image sensor
EP0263497A2 (en) * 1986-10-07 1988-04-13 Canon Kabushiki Kaisha Image reading device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5749265A (en) * 1980-09-09 1982-03-23 Sony Corp Line sensor
JPS5880963A (en) * 1981-11-09 1983-05-16 Oki Electric Ind Co Ltd Picture reader
JPS5897861A (en) * 1981-12-08 1983-06-10 Canon Inc Sensor having directivity
JPH0318354B2 (en) * 1981-12-08 1991-03-12 Canon Kk
EP0154962A2 (en) * 1984-03-12 1985-09-18 Hitachi, Ltd. Image sensor
US4689652A (en) * 1984-03-12 1987-08-25 Hitachi, Ltd. Image sensor
EP0263497A2 (en) * 1986-10-07 1988-04-13 Canon Kabushiki Kaisha Image reading device
US4924282A (en) * 1986-10-07 1990-05-08 Canon Kabushiki Kaisha Image reading device with moisture resistant layer
US5017988A (en) * 1986-10-07 1991-05-21 Canon Kabushiki Kaisha Image reading device with protective layers

Also Published As

Publication number Publication date
JPS5846186B2 (en) 1983-10-14

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