Title:
ユーザを覚醒させる装置
Document Type and Number:
Japanese Patent JP5404775
Kind Code:
B2
Abstract:
An apparatus for waking up a user, the apparatus (1) comprising a light source (3) that is adapted to produce a light effect (L), such as a light beam, that is directed to a user, or at least to a user's head, wherein the apparatus (1) comprises means for displacing the light effect (L) in an upward (R u ) or downward (R d ) direction during a period of time, in order to change a position of the light effect with respect to the user, or at least to the user's head, wherein the means to displace the light effect (L) is adapted to displace the light effect (L) gradually along an amount of displacement during the time period, for instance during a wake-up period until reaching a final wake-up time.
Inventors:
Funde Slice Bartel M
Belfman Antony H
Belfman Antony H
Application Number:
JP2011509057A
Publication Date:
February 05, 2014
Filing Date:
May 07, 2009
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
F21S10/00; A61M21/00; F21V5/04; F21V7/04; F21V14/02; F21V14/04; F21V14/06; F21V19/02; F21V33/00; G04G11/00
Domestic Patent References:
| JP2008010274A | ||||
| JP7114803A | ||||
| JP8089578A | ||||
| JP5038595U |
Attorney, Agent or Firm:
Susumu Tsugaru
Fueda Shusen
Sakiko Shibata
Fueda Shusen
Sakiko Shibata