POSITIVE TYPE RESIST COMPOSITION AND PRODUCTION OF COLOR FILTER USING THE SAME

Title:

POSITIVE TYPE RESIST COMPOSITION AND PRODUCTION OF COLOR FILTER USING THE SAME

Document Type and Number:

Japanese Patent JPH0635183

Kind Code:

A

Abstract:

PURPOSE: To provide the positive type resist compsn. which is excellent in various performances, such as resolution and heat resistance, and the process for production of the color filters with easy process administration, etc.

CONSTITUTION: This positive type resist compsn. is formed by incorporating a resin which can be cured by an acid, quinone diazide compd., crosslinking agent, photo oxidation agent, dyestuff 3 and solvent therein. This process consists in applying this positive type resist compsn. on a base body 5, then exposing the compsn. through a mask, developing away the exposed parts to form positive type colored images 7, subjecting the colored images 7 which are left as unexposed parts to full-surface exposing and curing the images.

Inventors:

HISHIRO YOSHIKI
TAKEYAMA NAOMIKI
YAMAMOTO SHIGEKI

Application Number:

JP19214092A

Publication Date:

February 10, 1994

Filing Date:

July 20, 1992

Export Citation:

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Assignee:

SUMITOMO CHEMICAL CO

International Classes:

G02B5/20; G03F7/004; G03F7/022; (IPC1-7): G03F7/022; G02B5/20; G03F7/004

Attorney, Agent or Firm:

Takashi Kuboyama (1 person outside)

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