Title:
The system by which the surface shape of an isotropic light diffusion mat film of having a function which originates in the random three-dimensional surface shape manufactured by the fusion pushing-out method using an embossing roll, and light refracts for which and diffuses is evaluated
Document Type and Number:
Japanese Patent JP5980656
Kind Code:
B2
Inventors:
Koide Koji
Ozawa
Ozawa
Application Number:
JP2012247671A
Publication Date:
August 31, 2016
Filing Date:
November 09, 2012
Export Citation:
Assignee:
Mitsubishi Gas Chemical Co., Ltd.
MGC Fill Sheet Co., Ltd.
MGC Fill Sheet Co., Ltd.
International Classes:
G01B11/24; G01B21/20; G02B5/02
Domestic Patent References:
| JP2007187952A | ||||
| JP2011081217A | ||||
| JP8297024A |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Taro Ushio
Yasuhito Suzuki
Taro Ushio
Yasuhito Suzuki