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JPS5694310A - Multicolor optical filter and its production - Google Patents

Multicolor optical filter and its production

Info

Publication number
JPS5694310A
JPS5694310A JP17383779A JP17383779A JPS5694310A JP S5694310 A JPS5694310 A JP S5694310A JP 17383779 A JP17383779 A JP 17383779A JP 17383779 A JP17383779 A JP 17383779A JP S5694310 A JPS5694310 A JP S5694310A
Authority
JP
Japan
Prior art keywords
filter
pattern
silver halide
interference filter
interference
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
JP17383779A
Other languages
Japanese (ja)
Other versions
JPS6020721B2 (en
Inventor
Masamichi Sato
Kenji Matsumoto
Kazuhisa Seki
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.)
Fujinon Corp
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
Fuji Photo Optical 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 Fuji Photo Film Co Ltd, Fuji Photo Optical Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP54173837A priority Critical patent/JPS6020721B2/en
Priority to DE19803049175 priority patent/DE3049175A1/en
Publication of JPS5694310A publication Critical patent/JPS5694310A/en
Publication of JPS6020721B2 publication Critical patent/JPS6020721B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE: To obtain spectral characteristics equivalent to those of an interference filter and simplify production processes by providing an interference filter arranged with multilayered dielectric thin films on a transparent substrate and a dye filter arranged with dye images covering said layer.
CONSTITUTION: Multilayered interference films 11 are provided on a transparent substrate 10 of glass or the like, and a photoresist layer 12 is provided thereon, and is subjected to pattern exposure, whereby a strip filter 16 is formed. A silver halide emulsion layer 17 is provided on thus obtained interference filter, and is exposed with a film pattern, thereafter it is subjected to coupler-in-developer-type color development, whereby silver and dyes are formed in exposed parts 18 and the silver halide remains intact in the unexposed parts 19 in the pattern and the unexposed parts 20 outside of the pattern. Finally the silver halide in the unexposed parts is fixed and removed, whereby the multicolor optical filter is formed. Thereby, the spectral characteristics equivalent to those of an interference filter are obtained, and the production processes are simplified.
COPYRIGHT: (C)1981,JPO&Japio
JP54173837A 1979-12-27 1979-12-27 Polychromatic optical filter and its manufacturing method Expired JPS6020721B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP54173837A JPS6020721B2 (en) 1979-12-27 1979-12-27 Polychromatic optical filter and its manufacturing method
DE19803049175 DE3049175A1 (en) 1979-12-27 1980-12-24 Multicolour optical filter - comprising interference filter formed from multilayer dielectric thin films and dye filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54173837A JPS6020721B2 (en) 1979-12-27 1979-12-27 Polychromatic optical filter and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS5694310A true JPS5694310A (en) 1981-07-30
JPS6020721B2 JPS6020721B2 (en) 1985-05-23

Family

ID=15968067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54173837A Expired JPS6020721B2 (en) 1979-12-27 1979-12-27 Polychromatic optical filter and its manufacturing method

Country Status (2)

Country Link
JP (1) JPS6020721B2 (en)
DE (1) DE3049175A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005313647A (en) * 2004-04-28 2005-11-10 Commiss Energ Atom Molds for nanoprinting, methods for producing such molds, and methods of using such molds
US8492056B2 (en) * 2009-10-22 2013-07-23 Himax Display, Inc. Color filter and manufacturing method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61121125U (en) * 1985-01-17 1986-07-30
FR2626981B1 (en) * 1988-02-04 1992-02-14 Lefevre Anne Marie OPTICAL FILTER WITH FREE CUT AND VERY LOW TRANSMISSION COEFFICIENT
DE19733054A1 (en) * 1997-07-31 1999-02-04 Leybold Ag Colour filter for colour screen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005313647A (en) * 2004-04-28 2005-11-10 Commiss Energ Atom Molds for nanoprinting, methods for producing such molds, and methods of using such molds
US8492056B2 (en) * 2009-10-22 2013-07-23 Himax Display, Inc. Color filter and manufacturing method thereof

Also Published As

Publication number Publication date
DE3049175A1 (en) 1981-10-01
JPS6020721B2 (en) 1985-05-23

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