JPS57183192A - Color solid-state image pickup device - Google Patents

Color solid-state image pickup device

Info

Publication number
JPS57183192A
JPS57183192A JP56067597A JP6759781A JPS57183192A JP S57183192 A JPS57183192 A JP S57183192A JP 56067597 A JP56067597 A JP 56067597A JP 6759781 A JP6759781 A JP 6759781A JP S57183192 A JPS57183192 A JP S57183192A
Authority
JP
Japan
Prior art keywords
light
flank
image pickup
filter
light shielding
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
JP56067597A
Other languages
Japanese (ja)
Inventor
Nobuyoshi Tanaka
Seiji Hashimoto
Tetsuo Kuwayama
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP56067597A priority Critical patent/JPS57183192A/en
Publication of JPS57183192A publication Critical patent/JPS57183192A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Filters (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE:To reduce the generation of a ghost image by providing a light shielding part having prescribed width at the circumferential edge part of the light incidence flank of a color filter, and suppressing total reflection. CONSTITUTION:A light shielding part 12 having prescribed width is formed annularly along the external flank of a color filter 6, namely, the circumferential edge part on the light incidence side. This light shielding part 12 cuts off a light beam 10 incident to the side of the circumferential surface 11 of the filter 6, and consequently any total reflection is not caused on the flank of the filter at all, so that no unnecessary ghost image is formed. When the light shilelding part 12 is too wide, ghosts are removed sufficiently, but imaging luminous flux at the circumference of an image pickup part is eclipsed to cause a shading phenomenon, so the best width should be set.
JP56067597A 1981-05-07 1981-05-07 Color solid-state image pickup device Pending JPS57183192A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56067597A JPS57183192A (en) 1981-05-07 1981-05-07 Color solid-state image pickup device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56067597A JPS57183192A (en) 1981-05-07 1981-05-07 Color solid-state image pickup device

Publications (1)

Publication Number Publication Date
JPS57183192A true JPS57183192A (en) 1982-11-11

Family

ID=13349478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56067597A Pending JPS57183192A (en) 1981-05-07 1981-05-07 Color solid-state image pickup device

Country Status (1)

Country Link
JP (1) JPS57183192A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60185901A (en) * 1983-10-31 1985-09-21 Toppan Printing Co Ltd Color separating filter for solid-state image sensing element
JPS60205502A (en) * 1984-03-30 1985-10-17 Toppan Printing Co Ltd Production of color separating filter for solid-state image pickup element
JPS6150102A (en) * 1984-08-20 1986-03-12 Toppan Printing Co Ltd Production of color separating filter for solid state image pickup element
JPH03120866A (en) * 1989-10-04 1991-05-23 Nec Corp Filter for solid-state image sensing device
JP2015175784A (en) * 2014-03-17 2015-10-05 株式会社リコー Measurement device, color information acquisition device, and manufacturing method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60185901A (en) * 1983-10-31 1985-09-21 Toppan Printing Co Ltd Color separating filter for solid-state image sensing element
JPH0473122B2 (en) * 1983-10-31 1992-11-20 Toppan Printing Co Ltd
JPS60205502A (en) * 1984-03-30 1985-10-17 Toppan Printing Co Ltd Production of color separating filter for solid-state image pickup element
JPH042162B2 (en) * 1984-03-30 1992-01-16
JPS6150102A (en) * 1984-08-20 1986-03-12 Toppan Printing Co Ltd Production of color separating filter for solid state image pickup element
JPH0454921B2 (en) * 1984-08-20 1992-09-01 Toppan Printing Co Ltd
JPH03120866A (en) * 1989-10-04 1991-05-23 Nec Corp Filter for solid-state image sensing device
JP2015175784A (en) * 2014-03-17 2015-10-05 株式会社リコー Measurement device, color information acquisition device, and manufacturing method

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