Protective film for LCD and method for making the same

Details Protective film for LCD and method for making the same Protective film for LCD and method for making the same

2005-08-16

2008-05-13

Wu, Shean C (Department: 1795)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

With bonding or intermediate layer of specified composition

C428S001510, C428S001530, C428S001550, C428S001600, C428S500000, C428S913000

Reexamination Certificate

active

07371440

ABSTRACT:
A protective film (1) includes a substrate (10), an upper hardened layer (20), a lower hardened layer (22), a mirror-effect layer (30), and a DLC (Diamond-Like Carbon) film (40). The substrate is made of transparent plastic material, and has an upper surface (100) and a lower surface (102). The upper hardened layer is formed on the upper surface of the substrate, and the lower hardened layer is formed on the lower surface of the substrate. The mirror-effect layer is formed on a surface of the lower hardened layer. The DLC film is formed on a surface of the upper hardened layer. A method for making the protective film is also provided.

REFERENCES:
patent: 3430560 (1969-03-01), Nettleman
patent: 6500295 (2002-12-01), Kubota
patent: 2004/0149759 (2004-08-01), Moser et al.
English abstract for JP 52064920, 1977.

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