PHOTOSENSITIVE RESIN COMPOSITION, METHOD FOR PRODUCING CURED FILM, CURED FILM, ORGANIC EL DISPLAY DEVICE, AND LIQUID CRYSTAL DISPLAY DEVICE

Title:

PHOTOSENSITIVE RESIN COMPOSITION, METHOD FOR PRODUCING CURED FILM, CURED FILM, ORGANIC EL DISPLAY DEVICE, AND LIQUID CRYSTAL DISPLAY DEVICE

Document Type and Number:

WIPO Patent Application WO/2014/050730

Kind Code:

A1

Abstract:

Provided is a photosensitive resin composition which exhibits excellent adhesion during development, while maintaining high sensitivity, transparency and chemical resistance. A photosensitive resin composition which contains: (1) a polymer that has (a1) a constituent unit having a group wherein an acid group is protected with an acid-decomposable group and (a2) a constituent unit having a crosslinkable group, and (2) (a1) a polymer that has a constituent unit having a group wherein an acid group is protected with an acid-decomposable group, and/or (a2) a polymer which has a constituent unit having a crosslinkable group; (S) a polymer that has a weight average molecular weight of 1,000-50,000 and a constituent unit containing a carboxyl group; (B) a photoacid generator; and (C) a solvent. The polymer (S) has a value represented by formula (1) of 50-3,000. Formula (1): [solid acid value (unit: mgKOH/g) of polymer (S)] × [content ratio (unit: mass%) of polymer (S) relative to total solid content in photosensitive resin composition]

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Inventors:

YAMAZAKI KENTA (JP)
SHIMOYAMA TATSUYA (JP)

Application Number:

PCT/JP2013/075443

Publication Date:

April 03, 2014

Filing Date:

September 20, 2013

Export Citation:

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Assignee:

FUJIFILM CORP (JP)

International Classes:

G03F7/004; C08F20/06; C08F20/32; C08L33/02; C08L33/14; G02F1/1333; G03F7/039; H01L51/50; H05B33/22

Domestic Patent References:

WO2012029758A1

2012-03-08

Foreign References:

CN102540726A	2012-07-04
JP2012098557A	2012-05-24
JP2012181488A	2012-09-20
JP2012155115A	2012-08-16
JP2011248331A	2011-12-08
JP2012128273A	2012-07-05
JP2012062462A	2012-03-29

Attorney, Agent or Firm:

SIKs & Co. (JP)
Patent business corporation patent firm Sykes (JP)

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