Retardation layer laminate, optical laminate, and method for manufacturing retardation layer laminate

TW202634302APending Publication Date: 2026-08-16SUMITOMO CHEM CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
TW114146035
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-12-24
Filing Date
2025-11-25
Publication Date
2026-08-16

Smart Images

  • Figure TWG2TA001073075_001
    Figure TWG2TA001073075_001
  • Figure TWG2TA001073075_002
    Figure TWG2TA001073075_002
  • Figure TWG2TA001073075_003
    Figure TWG2TA001073075_003
Patent Text Reader

Abstract

An object of the present invention is to provide a retardation layer laminate capable of improving the adhesion between liquid crystal retardation layers. The retardation layer laminate of the present invention comprises, in order, a first liquid crystal retardation layer, a first bonding layer, and a second liquid crystal retardation layer. Among the aforementioned first liquid crystal retardation layer and second liquid crystal retardation layer, the one having a relatively smaller peel force with respect to the first bonding layer has an atomic concentration of Si atoms of
Need to check novelty before this filing date? Find Prior Art