Title:
DECORATIVE PLATE, ITS MANUFACTURING METHOD AND DECORATED ITEM AND CLOCK WHICH UTILIZE THE DECORATIVE PLATE
Document Type and Number:
Japanese Patent JP3584908
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a decorative plate capable of producing a depth feeling and a high-grade feeling, by providing a three dimensional feeling even in the case of manufacturing from a thin one, its manufacturing method and a decorating and a clock which utilize the decorative plate.
SOLUTION: When a decorative groove 7 which extends spirally from inside to outside and is formed in a V shape in section, is cut on a dial plate 2 of a clock being the decorative laminate, an inner oblique side 7A forming the V shape of the decorative groove 7 is made to have a gentler tilt angle than that of an outer oblique side 7B in the inner part of the spiral state. Since behavior of reflected light on a surface of the dial plate 2 becoming a plane in broad perspective approximates to the reflected light on an inflated surface thereby, a central part of the dial plate 2 looks to be inflated. Then, though the dial plate 2 is manufactured from a thin sheet, the three dimensional feeling is given from the decorative groove 7 thereby, the depth feeling and the high- grade feeling are produced.
Inventors:
Yukio Kasahara
Yuichi Nakamura
Yuichi Nakamura
Application Number:
JP2001215806A
Publication Date:
November 04, 2004
Filing Date:
July 16, 2001
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G04B19/06; B23B5/48; B44C1/22; B44C5/04; B44F1/02; B44F1/04; B44F3/00; B44F7/00; C25D1/10; G04B19/10; G04B45/00; G04D3/00; (IPC1-7): B44F1/02; B23B5/48; G04B19/06
Domestic Patent References:
| JP6046999U | ||||
| JP9236701A | ||||
| JP51114064U |
Attorney, Agent or Firm:
Kinoshita Minoru
Kanji Nakayama
Tsuyoshi Ishizaki
Kanji Nakayama
Tsuyoshi Ishizaki
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