JPS572008A - Color filter composite body - Google Patents

Color filter composite body

Info

Publication number
JPS572008A
JPS572008A JP7641680A JP7641680A JPS572008A JP S572008 A JPS572008 A JP S572008A JP 7641680 A JP7641680 A JP 7641680A JP 7641680 A JP7641680 A JP 7641680A JP S572008 A JPS572008 A JP S572008A
Authority
JP
Japan
Prior art keywords
color filter
notch groove
composite body
filter element
transparent substrate
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
JP7641680A
Other languages
Japanese (ja)
Inventor
Yoshiaki Fukuda
Hiroyuki Imataki
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 JP7641680A priority Critical patent/JPS572008A/en
Publication of JPS572008A publication Critical patent/JPS572008A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/30—Coatings
    • H10F77/306—Coatings for devices having potential barriers
    • H10F77/331—Coatings for devices having potential barriers for filtering or shielding light, e.g. multicolour filters for photodetectors

Landscapes

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

Abstract

PURPOSE:To obtain a color filter composite body (to be used for the solid state image pickup element, etc.) which is able to easily cut a color filter to a prescribed size, by providing a filter element on a transparent substrate on which a notch groove is provided along a prescribed size in advance. CONSTITUTION:A filter element 2 has a prescribed pattern, for instance, a stripelike or mosaiclike pattern, and on a transparent substrate 1 is provided a notch groove 3 in advance before providing the filter element 2, and a composite body having each filter element 4 is formed. As for the notch groove 3, it is desirable to provide it in advance on four sides of the filter element so as to have a desired size after cutting, by taking the cutting tolerance into consideration. When a color filter of a prescribed size is cut-produced from this color filter composite body 4, it is advisable to mark off a notch groove 6 by use of a tool such as a glass cutter, a diamond pen, etc., on the surface on which the notch groove 3 of the transparent substrate 1 is not provided, and it is cut-produced by bending.
JP7641680A 1980-06-06 1980-06-06 Color filter composite body Pending JPS572008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7641680A JPS572008A (en) 1980-06-06 1980-06-06 Color filter composite body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7641680A JPS572008A (en) 1980-06-06 1980-06-06 Color filter composite body

Publications (1)

Publication Number Publication Date
JPS572008A true JPS572008A (en) 1982-01-07

Family

ID=13604602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7641680A Pending JPS572008A (en) 1980-06-06 1980-06-06 Color filter composite body

Country Status (1)

Country Link
JP (1) JPS572008A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5999405A (en) * 1982-11-29 1984-06-08 Dainippon Printing Co Ltd Manufacture of color separation filter
JPS60175005A (en) * 1984-02-21 1985-09-09 Toppan Printing Co Ltd Production of color separating filter for solid-state image pickup element
JPH01130103A (en) * 1987-11-16 1989-05-23 Toppan Printing Co Ltd Production of color filter
JPH02141703A (en) * 1988-11-24 1990-05-31 Dainippon Printing Co Ltd Color filter manufacturing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5482254A (en) * 1977-12-14 1979-06-30 Casio Comput Co Ltd Production of optical display cells

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5482254A (en) * 1977-12-14 1979-06-30 Casio Comput Co Ltd Production of optical display cells

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5999405A (en) * 1982-11-29 1984-06-08 Dainippon Printing Co Ltd Manufacture of color separation filter
JPS60175005A (en) * 1984-02-21 1985-09-09 Toppan Printing Co Ltd Production of color separating filter for solid-state image pickup element
JPH01130103A (en) * 1987-11-16 1989-05-23 Toppan Printing Co Ltd Production of color filter
JPH02141703A (en) * 1988-11-24 1990-05-31 Dainippon Printing Co Ltd Color filter manufacturing method

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