JPS6465503A - Production of color filter - Google Patents

Production of color filter

Info

Publication number
JPS6465503A
JPS6465503A JP22210187A JP22210187A JPS6465503A JP S6465503 A JPS6465503 A JP S6465503A JP 22210187 A JP22210187 A JP 22210187A JP 22210187 A JP22210187 A JP 22210187A JP S6465503 A JPS6465503 A JP S6465503A
Authority
JP
Japan
Prior art keywords
resin
production
patterns
dyeable
hydrophilic
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
JP22210187A
Other languages
Japanese (ja)
Other versions
JPH0769488B2 (en
Inventor
Masanori Fukunaga
Mariko Kiten
Yutaka Hirasawa
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku 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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Priority to JP22210187A priority Critical patent/JPH0769488B2/en
Publication of JPS6465503A publication Critical patent/JPS6465503A/en
Publication of JPH0769488B2 publication Critical patent/JPH0769488B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Optical Filters (AREA)

Abstract

PURPOSE:To decrease the laboriousness in the control of quality at the time of production and production processes by coating a colorless dyeable photosensitive resin onto a substrate having black patterns, exposing the resin, and printing ink in prescribed patterns onto the coated film obtd. in such a manner to transfer the dye to the coated film, then removing the hydrophilic resin. CONSTITUTION:The photosensitive resin 3 is coated on the substrate 1 having the black patterns 2 and the coated surface after drying is exposed over the entire surface directly or from the rear face. The coated surface is then developed by water or a hydrophilic solvent, by which the dyeable resin films having the black patterns 2 or the dyeable resin films divided by the black patterns are obtd. The red ink 5 consisting of the water soluble dye and hydrophilic resin is then printed on the dyeable resin films to the prescribed patterns and is dried. The hydrophilic resin inks 5-7 are removed by water or hydrophilic solvent after the similar processes are repeated, by which the prescribed color filters are obtd. The laboriousness in controlling the quality and production processes associated with dyeing at the time of production is thereby decreased.
JP22210187A 1987-09-07 1987-09-07 Color filter manufacturing method Expired - Lifetime JPH0769488B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22210187A JPH0769488B2 (en) 1987-09-07 1987-09-07 Color filter manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22210187A JPH0769488B2 (en) 1987-09-07 1987-09-07 Color filter manufacturing method

Publications (2)

Publication Number Publication Date
JPS6465503A true JPS6465503A (en) 1989-03-10
JPH0769488B2 JPH0769488B2 (en) 1995-07-31

Family

ID=16777153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22210187A Expired - Lifetime JPH0769488B2 (en) 1987-09-07 1987-09-07 Color filter manufacturing method

Country Status (1)

Country Link
JP (1) JPH0769488B2 (en)

Also Published As

Publication number Publication date
JPH0769488B2 (en) 1995-07-31

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