The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 2018
Filed:
Apr. 10, 2013
Nitto Denko Corporation, Ibaraki-shi, Osaka, JP;
NITTO DENKO CORPORATION, Ibaraki-shi, JP;
Abstract
Provided is a method of manufacturing a light diffusing element by which a light diffusing element having a high haze value, having strong diffusibility, and having suppressed backscattering by virtue of having a smooth surface can be manufactured at low cost and with high productivity (within a short period of time). The method of manufacturing a light diffusing element according to one embodiment of the present invention includes: a step A of mixing light diffusing fine particles and an organic solvent to prepare a mixed liquid and to swell the light diffusing fine particles; a step B of mixing the mixed liquid and a matrix-forming material containing a precursor of a resin component and ultrafine particle components; and a step C of polymerizing the precursor of a resin component to form a matrix including a resin component and the ultrafine particle components.