PLASTIC FILM HAVING REFLECTION PREVENTING FILM AND ITS MANUFACTURE

Japanese Patent JP3141129

B2

PROBLEM TO BE SOLVED: To securely mount plastic films on various displays whose direct low-cost reflection preventing processing is hard, by forming a reflection preventing film on one face of a film base material having a specified thickness formed of a resin which contains a polyethylene terephthalate as a main component and forming an easy-to-adhere layer having a specified thickness on the other face.
SOLUTION: On one face of a film base material formed of a resin having a polyethylene terephthalate with a thickness of 50-250μm as a main component, a reflection preventing film is formed. On the other face, an easy-to-adhere layer having a thickness of 0.1-2μm is formed. Here, when the thickness of the film base material is less than 50μm, there is a drawback in mechanical and formative stability. When the thickness exceeds 250μm, mounting property on displays deteriorate. When the thickness of the easy-to-adhere layer is less than 0.1μm, sufficient adhesion can not be obtained. Also, when it is thick to a certain extent, the effect of the adhesion saturates so as to be meaningless. Thus, the film can be mounted securely on various displays whose direct low- cost reflection preventing processing is hard.

JP2006126729	TRANSFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE
JPH08138428	DISPLAY DEVICE USING SURFACE LIGHT SOURCE DEVICE
WO/2007/139011	PROJECTION TYPE DISPLAY APPARATUS

Shunroku Toyama
Kiyoto Mochizuki
Riki Aoyagi

JP2463496A

March 05, 2001

January 18, 1996

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Toyo Metallizing Co., Ltd.

G02F1/1335; B32B7/02; B32B9/00; B32B27/36; C08J7/04; C23C14/20; G02B1/04; G02B1/11; G02B1/115; G02B1/14; G02B1/18; (IPC1-7): B32B27/36; B32B7/02; B32B9/00; G02B1/04; G02B1/11; G02F1/1335

JP5215580A
JP727902A
JP5303004A
JP798401A
JP8193140A
JP448243U

Mikio Kagawa

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