JPS5762009A - Color filter - Google Patents

Color filter

Info

Publication number
JPS5762009A
JPS5762009A JP55136851A JP13685180A JPS5762009A JP S5762009 A JPS5762009 A JP S5762009A JP 55136851 A JP55136851 A JP 55136851A JP 13685180 A JP13685180 A JP 13685180A JP S5762009 A JPS5762009 A JP S5762009A
Authority
JP
Japan
Prior art keywords
color
filter
photosensitive agent
diazo photosensitive
layer
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
JP55136851A
Other languages
Japanese (ja)
Inventor
Shoichi Muramoto
Nobuyoshi Tanaka
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP55136851A priority Critical patent/JPS5762009A/en
Publication of JPS5762009A publication Critical patent/JPS5762009A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/04—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
    • G03C7/06—Manufacture of colour screens
    • G03C7/10—Manufacture of colour screens with regular areas of colour, e.g. bands, lines, dots
    • G03C7/12—Manufacture of colour screens with regular areas of colour, e.g. bands, lines, dots by photo-exposure

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Optical Filters (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE:To prevnet color blur and color mixture between respective filter parts in a simple process, by composing the color filter parts each of a coloring layer of a diazo photosensitive agent on a substrate. CONSTITUTION:A transparent substrate 1 of quartz glass, etc., is coated with the 1st diazo photosensitive agent layer 4, which is dried to form an exposed part 4a by ultraviolet irradiation through an exposure mask. This exposed part 4a is placed in an atmosphere of ammonia vapor to color, thus forming, for example, a red filter part 4a. On this layer 4, the 2nd and 3rd diazo photosensitive agent layes 14 and 24 are formed and a blue filter part B and a yellow filter part Y are formed similarly. In this process, a filter of good quality free of color mixture is constituted without providing an isolation film. In addition, no poisonous potassium chromate is used, so handling in manufacture is facilitated.
JP55136851A 1980-09-30 1980-09-30 Color filter Pending JPS5762009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55136851A JPS5762009A (en) 1980-09-30 1980-09-30 Color filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55136851A JPS5762009A (en) 1980-09-30 1980-09-30 Color filter

Publications (1)

Publication Number Publication Date
JPS5762009A true JPS5762009A (en) 1982-04-14

Family

ID=15184981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55136851A Pending JPS5762009A (en) 1980-09-30 1980-09-30 Color filter

Country Status (1)

Country Link
JP (1) JPS5762009A (en)

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