JPS57150806A - Protecting method of color filter - Google Patents

Protecting method of color filter

Info

Publication number
JPS57150806A
JPS57150806A JP56036261A JP3626181A JPS57150806A JP S57150806 A JPS57150806 A JP S57150806A JP 56036261 A JP56036261 A JP 56036261A JP 3626181 A JP3626181 A JP 3626181A JP S57150806 A JPS57150806 A JP S57150806A
Authority
JP
Japan
Prior art keywords
color filter
spinner
pigment
coloring matter
blue
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
JP56036261A
Other languages
Japanese (ja)
Inventor
Takashi Tanaka
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 JP56036261A priority Critical patent/JPS57150806A/en
Publication of JPS57150806A publication Critical patent/JPS57150806A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G02B1/105—

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Optical Filters (AREA)

Abstract

PURPOSE:To protect a coloring matter or a pigment from an organic solvent, by covering the coloring matter or the pigment for constituting a color filter with hydrophilic resin such as polyvinyl alcohol, polyvinyl pyrolidone, polyacryl amide, etc. CONSTITUTION:A colored layer with 2mu thick is formed by melting 10g gum arabic and 3g alizarin blue in 100g water, separating and removing its insoluble matter under the condition of 10,000rpm and 30min by a centrifugal separator, and applying it on a 2 inch square glass plate by a spinner. A photoresist is applied on said layer with the spinner, it is baked, and after that, is made to contact with a mask (50mu wide) for exposure, is developed, and after that, etching is executed by oxygen plasma, and a blue stripe filter with 50mu is obtained.
JP56036261A 1981-03-12 1981-03-12 Protecting method of color filter Pending JPS57150806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56036261A JPS57150806A (en) 1981-03-12 1981-03-12 Protecting method of color filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56036261A JPS57150806A (en) 1981-03-12 1981-03-12 Protecting method of color filter

Publications (1)

Publication Number Publication Date
JPS57150806A true JPS57150806A (en) 1982-09-17

Family

ID=12464819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56036261A Pending JPS57150806A (en) 1981-03-12 1981-03-12 Protecting method of color filter

Country Status (1)

Country Link
JP (1) JPS57150806A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204619A (en) * 1985-03-07 1986-09-10 Canon Inc Liquid crystal element
JPS62163016A (en) * 1986-01-14 1987-07-18 Japan Synthetic Rubber Co Ltd Color filter
JPH01176181A (en) * 1987-12-29 1989-07-12 Fuji Photo Film Co Ltd Solid-state color image pickup element and its manufacture
JPH0711132A (en) * 1993-07-16 1995-01-13 Toray Ind Inc Heat-resistant color paste for color filter
JPH0713012A (en) * 1993-08-11 1995-01-17 Toray Ind Inc Heat-resistant colored paste for color filter
CN105949820A (en) * 2016-02-26 2016-09-21 友达光电股份有限公司 Color filter layer material, pigment for color filter layer and preparation method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61204619A (en) * 1985-03-07 1986-09-10 Canon Inc Liquid crystal element
JPS62163016A (en) * 1986-01-14 1987-07-18 Japan Synthetic Rubber Co Ltd Color filter
JPH01176181A (en) * 1987-12-29 1989-07-12 Fuji Photo Film Co Ltd Solid-state color image pickup element and its manufacture
JPH0711132A (en) * 1993-07-16 1995-01-13 Toray Ind Inc Heat-resistant color paste for color filter
JPH0713012A (en) * 1993-08-11 1995-01-17 Toray Ind Inc Heat-resistant colored paste for color filter
CN105949820A (en) * 2016-02-26 2016-09-21 友达光电股份有限公司 Color filter layer material, pigment for color filter layer and preparation method thereof

Similar Documents

Publication Publication Date Title
US5143855A (en) Method for making contact openings in color image sensor passivation layer
JPS57150806A (en) Protecting method of color filter
DE4220829A1 (en) LIGHT-SENSITIVE TRANSMISSION MATERIAL AND METHOD FOR PRODUCING AN IMAGE
JPS5742009A (en) Formation of protective film for color mosaic filter
JPS574012A (en) Production of color filter
JPS5412259A (en) Color picture tube
JPS57148706A (en) Production of color filter
JPS5643612A (en) Color filter
JPS577980A (en) Solid-state image picking up device
JPS5758108A (en) Color separation filter
JPS57168203A (en) Color filter
JPS5727212A (en) Manufacture of color filter
JPS5527657A (en) Method of manufacturing infrared ray detecting element
JPS5519884A (en) Color solid imaging element plate
KR940016864A (en) Solid state imaging device manufacturing method
JPS5625733A (en) Pattern forming method
JPS57112025A (en) Formation of pattern
JPS5220764A (en) Manufacturing system of mesa type semi-conductor unit
JPS5525026A (en) Production of color filter for single tube color image pickup tube
KR950027453A (en) Color filter manufacturing method
JPS6447025A (en) Etching
JPS6431457A (en) Manufacture of thin film transistor
JPS52135341A (en) Method for forming colored and cured coatings by irradiation with light
JPS5787046A (en) Forming method for index phospher of beam index type color picture tube
JPS6385603A (en) Preparation of color filter