JPS57138281A - Solid-state color image pickup device - Google Patents

Solid-state color image pickup device

Info

Publication number
JPS57138281A
JPS57138281A JP56024420A JP2442081A JPS57138281A JP S57138281 A JPS57138281 A JP S57138281A JP 56024420 A JP56024420 A JP 56024420A JP 2442081 A JP2442081 A JP 2442081A JP S57138281 A JPS57138281 A JP S57138281A
Authority
JP
Japan
Prior art keywords
filter
picture elements
image pickup
horizontal
pass
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
JP56024420A
Other languages
Japanese (ja)
Other versions
JPH0324839B2 (en
Inventor
Makoto Fujimoto
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 JP56024420A priority Critical patent/JPS57138281A/en
Priority to DE8181109717T priority patent/DE3166728D1/en
Priority to EP81109717A priority patent/EP0053318B1/en
Priority to US06/322,692 priority patent/US4434435A/en
Priority to CA000390479A priority patent/CA1175558A/en
Publication of JPS57138281A publication Critical patent/JPS57138281A/en
Publication of JPH0324839B2 publication Critical patent/JPH0324839B2/ja
Granted 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
    • H01L31/0216—Coatings
    • H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/02162—Coatings for devices characterised by at least one potential jump barrier or surface barrier for filtering or shielding light, e.g. multicolour filters for photodetectors

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)
  • Optical Filters (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE:To utilize horizontal resolution up to the limit of the number of picture elements of a solid image pickup element which has horizontal arrays of picture elements differening in space phase, by arranging plural kinds of striped color filters, capable of pass different color lights through them, on the solid- state image pickup element. CONSTITUTION:A striped color filter is constituted by arranging an R filter 401 which permits red color light to pass through it, a G filter 402 which permits green light to pass through it, and a CY filter 403 which permits part of green light and blue light to pass through it sucessively and repeatedly in a horizontal direction. This stripped color filter is arranged on a solid image pickup element of offset arrangement having a 90 deg. space phase difference in horizontal array of picture elements (photodiode 404). The horizontal repetitive period of the pucture elements and that of one of color filters, e.g., the R filter 401 are so related that the space frequency of the picture elements is double as high as that of the color filters. Thus, horizontal resolution determined by the number of picture elements is utilized at its maximum.
JP56024420A 1980-11-20 1981-02-20 Solid-state color image pickup device Granted JPS57138281A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56024420A JPS57138281A (en) 1981-02-20 1981-02-20 Solid-state color image pickup device
DE8181109717T DE3166728D1 (en) 1980-11-20 1981-11-16 Solid state color imaging apparatus
EP81109717A EP0053318B1 (en) 1980-11-20 1981-11-16 Solid state color imaging apparatus
US06/322,692 US4434435A (en) 1980-11-20 1981-11-18 Solid state color imaging apparatus
CA000390479A CA1175558A (en) 1980-11-20 1981-11-19 Solid state color imaging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56024420A JPS57138281A (en) 1981-02-20 1981-02-20 Solid-state color image pickup device

Publications (2)

Publication Number Publication Date
JPS57138281A true JPS57138281A (en) 1982-08-26
JPH0324839B2 JPH0324839B2 (en) 1991-04-04

Family

ID=12137657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56024420A Granted JPS57138281A (en) 1980-11-20 1981-02-20 Solid-state color image pickup device

Country Status (1)

Country Link
JP (1) JPS57138281A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6382083A (en) * 1986-09-25 1988-04-12 Toshiba Corp Color solid-state image picture device
JPS63137302U (en) * 1987-02-27 1988-09-09

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258319A (en) * 1975-11-08 1977-05-13 Matsushita Electric Ind Co Ltd Color solidstate pick up unit
JPS5644282A (en) * 1979-09-20 1981-04-23 Matsushita Electric Ind Co Ltd Color solid image pickup device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258319A (en) * 1975-11-08 1977-05-13 Matsushita Electric Ind Co Ltd Color solidstate pick up unit
JPS5644282A (en) * 1979-09-20 1981-04-23 Matsushita Electric Ind Co Ltd Color solid image pickup device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6382083A (en) * 1986-09-25 1988-04-12 Toshiba Corp Color solid-state image picture device
JPS63137302U (en) * 1987-02-27 1988-09-09

Also Published As

Publication number Publication date
JPH0324839B2 (en) 1991-04-04

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