Title:
OPTICAL FILTER
Document Type and Number:
Japanese Patent JP2002268569
Kind Code:
A
Abstract:
To provide a direct sticking type optical filter which not only has a conventional function to intercept near IR rays and electromagnetic waves emitting from a plasma display panel but also improves safeness for practical use.
The safeness of the optical filter for practical use is improved by using a flame-retardant material showing <30 seconds burning duration in the vertical flammability test specified by the UL standard 94 for the all transparent polymer films which constitute the optical filter.
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Inventors:
SAIGO HIROAKI
KOIKE KATSUHIKO
OKAMURA TOMOYUKI
KITAGAWA TOSHIHISA
FUKUDA SHIN
KOIKE KATSUHIKO
OKAMURA TOMOYUKI
KITAGAWA TOSHIHISA
FUKUDA SHIN
Application Number:
JP2001071527A
Publication Date:
September 20, 2002
Filing Date:
March 14, 2001
Export Citation:
Assignee:
MITSUI CHEMICALS INC
International Classes:
G02B5/28; B32B27/00; C08K3/22; C08K3/32; C08K5/49; C08L101/00; C09K21/02; G02B1/10; G02B1/11; G02B1/111; G02B1/115; G02B1/14; G02B1/16; G02B1/18; G09F9/00; H04N5/72; (IPC1-7): G09F9/00; B32B27/00; C08K3/22; C08K3/32; C08K5/49; C08L101/00; C09K21/02; G02B1/10; G02B1/11; G02B5/28; H04N5/72