Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wen-Yung Shu0
Hsien-Ming Wu0
Hsiou-Jeng Shy0
Hung-Fang Huang0
Chang-Neng Shauo0
Date of Patent
April 20, 2010
0Patent Application Number
118060950
Date Filed
May 30, 2007
0Patent Primary Examiner
Patent abstract
A low cost and simple method for preparation of diffusion sheets comprising the steps of swelling, wetting and dispersing nano-scale clay, toluene, and a dispersant to form a paint. The paint is then coated on a surface of a polymer substrate by a wet coating process to form a diffusion layer which includes the nano-scale clay as diffusion particles.
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