Title:
LIGHTING EQUIPMENT, AND DESK WITH ILLUMINATION FUNCTION
Document Type and Number:
Japanese Patent JP2013152922
Kind Code:
A
Abstract:
To provide lighting equipment applicable to versatile usage by having both of an illumination function and an image projection function and capable of obtaining an appropriate illuminance over a wide range of a surface of an illumination object.
Lighting equipment is provided with: an illumination section 100 capable of illuminating a surface to be an illumination object; an image projection section 200 capable of projecting an image on the surface of the illumination object; and a control section for controlling the illumination section 100 and the image projection section 200 electrically.
Inventors:
KASUGA HIROBUMI
Application Number:
JP2012210455A
Publication Date:
August 08, 2013
Filing Date:
September 25, 2012
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
F21V33/00; A47B13/08; A47B13/16; A47B17/00; F21S6/00; F21V21/26; F21V21/30; F21V23/00; G03B21/00; G03B21/14; G03B29/00; F21Y101/00; F21Y101/02; F21Y103/00
Domestic Patent References:
| JP2003346503A | 2003-12-05 | |||
| JP2009076397A | 2009-04-09 | |||
| JP2011027927A | 2011-02-10 | |||
| JP2010113091A | 2010-05-20 | |||
| JP2010273122A | 2010-12-02 | |||
| JPS56136262U | 1981-10-15 | |||
| JPS5364984A | 1978-06-09 | |||
| JPS5917308A | 1984-01-28 | |||
| JPH0883510A | 1996-03-26 | |||
| JP2008134321A | 2008-06-12 |
Foreign References:
| WO2011117691A1 | 2011-09-29 |
Attorney, Agent or Firm:
Masahiko Ueyanagi
Kazuhiko Miyasaka
Kazuaki Watanabe
Kazuhiko Miyasaka
Kazuaki Watanabe
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