Title:
ADHESIVE SHEET AND DISPLAY
Document Type and Number:
Japanese Patent JP2011111572
Kind Code:
A
Abstract:
To provide an adhesive sheet inserted between a display panel and a transparent protective plate, having good reworkability, causing no intrusion of bubbles, further having a reasonable adhesiveness, and comprising an active energy ray-curable adhesive.
The adhesive sheet 2 includes an active energy ray-curable adhesive, and is inserted between the display panel 1 and the transparent protective plate 3 of a display, wherein the active energy ray-curable adhesive is obtained by curing an active energy ray-curable composition containing at least an urethane polymer (A) having a hydroxy and/or carboxy group in its molecule and an urethane polymer (B) having an ethylenically unsaturated group in its molecule.
Inventors:
IWANAGA KEIJI
TANAKA SHOTARO
TAMURA NAHOKO
TANAKA SHOTARO
TAMURA NAHOKO
Application Number:
JP2009270952A
Publication Date:
June 09, 2011
Filing Date:
November 30, 2009
Export Citation:
Assignee:
TORAY ADVANCED FILM CO LTD
International Classes:
C09J7/00; C09J4/00; C09J175/04; C09J175/14; G02F1/1333
Attorney, Agent or Firm:
Hiroaki Yoshizawa