Title:
画像表示装置封止材および画像表示装置封止シート
Document Type and Number:
Japanese Patent JP6840257
Kind Code:
B2
Abstract:
The image display device sealing material according to the present invention contains a resin component and a curing agent. The resin component contains a bisphenol-skeleton-containing phenoxy resin having a weight-average molecular weight of 10,000 to 100,000, an alicyclic-skeleton-containing epoxy resin having a weight-average molecular weight of 180 to 790, a styrene-based oligomer having a weight-average molecular weight of 750 to 4000, and a non-styrene-based oligomer having a weight-average molecular weight of 500 to less than 10,000 and a solubility parameter of 8.9 (cal/cm3)1/2 or greater.
Inventors:
Yusuke Tomita
Masatoshi Takagi
Yugo Yamamoto
Masatoshi Takagi
Yugo Yamamoto
Application Number:
JP2019545033A
Publication Date:
March 10, 2021
Filing Date:
September 20, 2018
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
C08L63/00; C08L25/06; C08L45/00; C08L65/00; C08L71/00; G09F9/30; H01L51/50; H05B33/04
Foreign References:
| WO2017038619A1 |
Attorney, Agent or Firm:
Hiroyuki Okamoto
Shinichi Uda
Shinichi Uda