Light guide plates and process for producing the same

Details Light guide plates and process for producing the same Light guide plates and process for producing the same

2005-09-06

2005-09-06

Lee, John D. (Department: 2874)

Optical waveguides

Having particular optical characteristic modifying chemical...

Of waveguide core

C385S146000

Reexamination Certificate

active

06941057

ABSTRACT:
Disclosed are an optical waveguide that comprises (A) a copolyester carbonate having aliphatic segment(s), and a method for producing it; and an optical waveguide made from a polycarbonate resin composition that comprises (A) a copolyester carbonate having aliphatic segment(s) and (B) an aromatic polycarbonate, and a method for producing it. The polycarbonate resin composition for the optical waveguide has the advantages of high mechanical strength and improved flowability.

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