Patent Number: 7,820,301

Title: Cellulose acylate film and method for producing the same

Abstract: A cellulose acylate film showing 10 marks/m.sup.2 or less of adhesion marks and having an in-plane retardation value (Re value) of 0 to 200 nm and a retardation value along the thickness direction (Rth value) of 30 to 500 nm. The cellulose acylate film shows favorable optical uniformity and can provide an improved liquid crystal display.

Inventors: Hashimoto; Kiyokazu (Minami-ashigara, JP), Otoshi; Masaaki (Fujinomiya, JP)


International Classification: B32B 5/16 (20060101)

Expiration Date: 2018-10-26 0:00:00