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Patent Searching and Data


Title:
THREE-DIMENSIONAL OBJECT
Document Type and Number:
WIPO Patent Application WO/2019/142903
Kind Code:
A1
Abstract:
The present invention provides a three-dimensional object that varies the way light appears and provides a more excellent design. A decoration member (10) that is a three-dimensional object includes a sheet (31), a lens unit (32), and an image formation unit (33). The sheet (31) is light transmissive and has a first sheet surface (31a) that is curved. The lens unit (32) is curved along the first sheet surface (31a). The lens unit (32) is provided with a plurality of protruding lenses (23) arranged in parallel. The image formation unit (33) is provided with an image (37) having a principal axis direction (ML). An angle (θ) made between the principal axis direction (ML) and the longitudinally extending direction (ED) of a lens (23) satisfies 0° ≤ θ ≤ 40° or 50° ≤ θ ≤ 90°. The above-described curved surface has a first region (AR1) through a third region (AR3) each having different normal directions. The curved surface is configured so that one of the normal directions in each region is inclined relative to a planar surface including the other two normal directions.

Inventors:
KIDO, Takeo (200 Ohnakazato, Fujinomiya-sh, Shizuoka 44, 〒4180044, JP)
Application Number:
JP2019/001434
Publication Date:
July 25, 2019
Filing Date:
January 18, 2019
Export Citation:
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Assignee:
FUJIFILM CORPORATION (26-30, Nishiazabu 2-chome Minato-k, Tokyo 20, 〒1068620, JP)
International Classes:
G02B3/00; B29C59/02; B44F1/04; G03B35/00; G03B35/24
Domestic Patent References:
WO2012144110A12012-10-26
WO2017126540A12017-07-27
WO2018016613A12018-01-25
Foreign References:
JPH11109287A1999-04-23
JP2004173749A2004-06-24
US5642226A1997-06-24
Attorney, Agent or Firm:
KYORITSU INSTITUTE (Amix Otsuka Building 2F, 2-25-1 Kita Otsuka, Toshima-k, Tokyo 04, 〒1700004, JP)
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