Title:
NEGATIVE PHOTOSENSITIVE RESIN COMPOSITION, PARTITION WALL AND OPTICAL ELEMENT
Document Type and Number:
WIPO Patent Application WO/2013/031737
Kind Code:
A1
Abstract:
Provided is a negative photosensitive resin composition which is capable of producing a partition wall that has good ink repellency and is capable of maintaining the ink repellency even after being irradiated with ultraviolet light/ozone. This negative photosensitive resin also has good coating properties so that a film, which is obtained by coating and drying the negative photosensitive resin composition when a partition wall is produced, has uniform and even film thickness and so that the surface of the film is free from agglomerates. Also provided are: a partition wall which is formed using the negative photosensitive resin composition; and an optical element.
A negative photosensitive resin composition which contains an alkali-soluble resin (A), a photopolymerization initiator (B), an ink-repellent agent (C) and a solvent (D) and is characterized in that the ink-repellent agent (C) is composed of a fluorine-containing silane compound and the solvent (D) contains a solvent (D1) that has a boiling point of 165-210°C in an amount of 10-100% by mass relative to the total mass of the solvent (D); and a partition wall which is formed of a cured film of the negative photosensitive resin composition so as to have a shape that divides the surface of a substrate into a plurality of compartments.
Inventors:
KAWASHIMA MASAYUKI (JP)
TAKAHASHI HIDEYUKI (JP)
FURUKAWA YUTAKA (JP)
YAMADA KOTARO (JP)
TAKAHASHI HIDEYUKI (JP)
FURUKAWA YUTAKA (JP)
YAMADA KOTARO (JP)
Application Number:
PCT/JP2012/071613
Publication Date:
March 07, 2013
Filing Date:
August 27, 2012
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
KAWASHIMA MASAYUKI (JP)
TAKAHASHI HIDEYUKI (JP)
FURUKAWA YUTAKA (JP)
YAMADA KOTARO (JP)
KAWASHIMA MASAYUKI (JP)
TAKAHASHI HIDEYUKI (JP)
FURUKAWA YUTAKA (JP)
YAMADA KOTARO (JP)
International Classes:
G03F7/075; G02B5/20; G03F7/004; G03F7/038; H01L51/50; H05B33/12; H05B33/22
Foreign References:
| JP2010128129A | 2010-06-10 | |||
| JP2011165396A | 2011-08-25 | |||
| JP2010170093A | 2010-08-05 | |||
| JP2011048195A | 2011-03-10 | |||
| JP2011089108A | 2011-05-06 |
Attorney, Agent or Firm:
SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)
Spring name Kenji (JP)
Download PDF:
Claims: