Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
POSITIVE PHOTOSENSITIVE RESIN COMPOSITION FOR INTERLAYER INSULATING FILM, INTERLAYER INSULATING FILM, ORGANIC EL DISPLAY AND LIQUID CRYSTAL DISPLAY
Document Type and Number:
Japanese Patent JP2011013390
Kind Code:
A
Abstract:

To provide a positive photosensitive resin composition for an interlayer insulating film which is excellent in insulation and retains high transparency even when baked at a high temperature, an interlayer insulating film using the same, and an organic EL display and a liquid crystal display including the interlayer insulating film.

The positive photosensitive resin composition for an interlayer insulating film includes (A) an alkali-soluble resin containing an acrylic repeating unit, (B) a 1, 2-quinonediazide compound, and (C) a compound having at least two partial structures represented by formula (I) within a molecule and having a molecular weight of 600-2,000, wherein R1 and R2 each independently represent methyl or t-butyl, provided that at least one of R1 and R2 is t-butyl; and R3 represents -O- or -NH-.


Inventors:
SUGIHARA KOICHI
YAMADA SATORU
Application Number:
JP2009156426A
Publication Date:
January 20, 2011
Filing Date:
June 30, 2009
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
FUJIFILM CORP
International Classes:
G03F7/004; G03F7/023; H01L51/50; H05B33/22
Domestic Patent References:
JPH05273751A1993-10-22
JP2001100416A2001-04-13
JP2009116223A2009-05-28
JP2007033518A2007-02-08
JP2007017726A2007-01-25
JP2004004233A2004-01-08
JP2009251538A2009-10-29
Foreign References:
WO2005096100A12005-10-13
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda