Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
OPTICAL BODY
Document Type and Number:
WIPO Patent Application WO/2019/069953
Kind Code:
A1
Abstract:
This optical body has: a first optical layer having a projected shape surface on which a plurality of columnar projections extending in one direction are one-dimensionally arranged toward one direction; an inorganic layer that is disposed on the surface on the side of the first optical layer having the projected shape; and a second optical layer that is disposed on the inorganic layer side so as to bury the projected shape, wherein the projected shape satisfies at least one of (1)-(4). (1) The heights of the columnar projections vary in the extending direction. (2) The tops of the columnar projections are disposed in a meandering manner in a direction orthogonal to both the extending direction and the height direction of the projections. (3) The heights of columnar projections adjacent to each other are different. (4) A triangle columnar projection and a columnar projection having a curved surface are located adjacent to each other.

Inventors:
OHTA, Eiji (Gate City Osaki East Tower 8th Floor, 11-2, Osaki 1-chome, Shinagawa-k, Tokyo 32, 〒1410032, JP)
NAGAHAMA, Tsutomu (Gate City Osaki East Tower 8th Floor, 11-2, Osaki 1-chome, Shinagawa-k, Tokyo 32, 〒1410032, JP)
OHKAWARA, Shigehisa (Gate City Osaki East Tower 8th Floor, 11-2, Osaki 1-chome, Shinagawa-k, Tokyo 32, 〒1410032, JP)
HARIMA, Tatsuya (Gate City Osaki East Tower 8th Floor, 11-2, Osaki 1-chome, Shinagawa-k, Tokyo 32, 〒1410032, JP)
DOI, Katsuhiro (Gate City Osaki East Tower 8th Floor, 11-2, Osaki 1-chome, Shinagawa-k, Tokyo 32, 〒1410032, JP)
NODA, Kazuhiko (Gate City Osaki East Tower 8th Floor, 11-2, Osaki 1-chome, Shinagawa-k, Tokyo 32, 〒1410032, JP)
SHIBATA, Akihiro (Gate City Osaki East Tower 8th Floor, 11-2, Osaki 1-chome, Shinagawa-k, Tokyo 32, 〒1410032, JP)
GOTO, Kazuo (Gate City Osaki East Tower 8th Floor, 11-2, Osaki 1-chome, Shinagawa-k, Tokyo 32, 〒1410032, JP)
KUDO, Yasuyuki (Gate City Osaki East Tower 8th Floor, 11-2, Osaki 1-chome, Shinagawa-k, Tokyo 32, 〒1410032, JP)
Application Number:
JP2018/036948
Publication Date:
April 11, 2019
Filing Date:
October 02, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DEXERIALS CORPORATION (Gate City Osaki, East Tower 8th Floor 11-2, Osaki 1-chome, Shinagawa-k, Tokyo 32, 〒1410032, JP)
International Classes:
G02B5/00; B32B3/30; B32B7/02; E06B9/24; G02B5/02; G02B5/28
Foreign References:
JP2011128512A2011-06-30
JP2010224528A2010-10-07
JP2008521054A2008-06-19
JP2008146025A2008-06-26
JP2010020132A2010-01-28
JP2012003027A2012-01-05
Attorney, Agent or Firm:
HIROTA, Koichi et al. (HIROTA, NAGARE & ASSOCIATES 4th Floor, TS Bldg., 1-24-10, Yoyogi, Shibuya-k, Tokyo 53, 〒1510053, JP)
Download PDF: