METHOD FOR CORRECTING PROJECTION DEFECT IN LIGHT DIFFUSING MEMBER AND LIGHT DIFFUSING MEMBER AND TRANSFER FILM BY USING THE SAME

Title:

METHOD FOR CORRECTING PROJECTION DEFECT IN LIGHT DIFFUSING MEMBER AND LIGHT DIFFUSING MEMBER AND TRANSFER FILM BY USING THE SAME

Document Type and Number:

Japanese Patent JP2003043219

Kind Code:

A

Abstract:

To efficiently correct projection defects and to provide a light diffusing member and a transfer film to be used for a diffusing reflector or the like of a reflection type LCD having preferable reflection characteristics.

The method for correcting projection defects of a light diffusing member or a base film is carried out by irradiating the projection defects of the rugged face of the light diffusing member or the projection defects in the base film forming the rugged face of the light diffusing member with laser light at least once to correct the projection defects.

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Inventors:

KIZAWA KEIKO
YOSHIDA TAKESHI
SHIMAZAKI TOSHIKATSU
TSURUOKA YASUO
TAKANE NOBUAKI
TOMONO HIDEKUNI
TAKAMATSU TOSHIKAZU

Application Number:

JP2001227926A

Publication Date:

February 13, 2003

Filing Date:

July 27, 2001

Export Citation:

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Assignee:

HITACHI CHEMICAL CO LTD

International Classes:

G02B5/02; G02B5/08; G02F1/1335; (IPC1-7): G02B5/02; G02B1/11; G02B5/08; G02F1/1335

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