Title:
MANUFACTURE OF LIGHT-POLARIZATION PLATE FOR LIQUID CRYSTAL DISPLAY ELEMENT
Document Type and Number:
Japanese Patent JPS5320898
Kind Code:
A
Abstract:
PURPOSE: To produce the light-polarization plate for the liquid crystal display panel by exforliating the upper plane separator after giving a half-cut to the upper and lower planes of a 3-layer structure light polarization plate to which the upper and lower plane separators in the right-angle direction. In this way, the exfoliation of the adhesive can be prevented effectively.
Inventors:
URUSHIHARA TAKESHI
OOTSUBO TOORU
OOTSUBO TOORU
Application Number:
JP9488976A
Publication Date:
February 25, 1978
Filing Date:
August 11, 1976
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B26F1/00; G02F1/13; G02F1/1335; G09F9/00; (IPC1-7): G02F1/13; G09F9/00